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da7f033d HX |
1 | /* |
2 | * Algorithm testing framework and tests. | |
3 | * | |
4 | * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> | |
5 | * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> | |
6 | * Copyright (c) 2007 Nokia Siemens Networks | |
7 | * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> | |
3f47a03d | 8 | * Copyright (c) 2019 Google LLC |
da7f033d | 9 | * |
69435b94 AH |
10 | * Updated RFC4106 AES-GCM testing. |
11 | * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) | |
12 | * Adrian Hoban <adrian.hoban@intel.com> | |
13 | * Gabriele Paoloni <gabriele.paoloni@intel.com> | |
14 | * Tadeusz Struk (tadeusz.struk@intel.com) | |
15 | * Copyright (c) 2010, Intel Corporation. | |
16 | * | |
da7f033d HX |
17 | * This program is free software; you can redistribute it and/or modify it |
18 | * under the terms of the GNU General Public License as published by the Free | |
19 | * Software Foundation; either version 2 of the License, or (at your option) | |
20 | * any later version. | |
21 | * | |
22 | */ | |
23 | ||
1ce33115 | 24 | #include <crypto/aead.h> |
da7f033d | 25 | #include <crypto/hash.h> |
12773d93 | 26 | #include <crypto/skcipher.h> |
da7f033d | 27 | #include <linux/err.h> |
1c41b882 | 28 | #include <linux/fips.h> |
da7f033d | 29 | #include <linux/module.h> |
3f47a03d | 30 | #include <linux/once.h> |
25f9dddb | 31 | #include <linux/random.h> |
da7f033d HX |
32 | #include <linux/scatterlist.h> |
33 | #include <linux/slab.h> | |
34 | #include <linux/string.h> | |
7647d6ce | 35 | #include <crypto/rng.h> |
64d1cdfb | 36 | #include <crypto/drbg.h> |
946cc463 | 37 | #include <crypto/akcipher.h> |
802c7f1c | 38 | #include <crypto/kpp.h> |
d7db7a88 | 39 | #include <crypto/acompress.h> |
b55e1a39 | 40 | #include <crypto/internal/simd.h> |
da7f033d HX |
41 | |
42 | #include "internal.h" | |
0b767f96 | 43 | |
9e5c9fe4 RJ |
44 | static bool notests; |
45 | module_param(notests, bool, 0644); | |
46 | MODULE_PARM_DESC(notests, "disable crypto self-tests"); | |
47 | ||
eda69b0c EB |
48 | static bool panic_on_fail; |
49 | module_param(panic_on_fail, bool, 0444); | |
50 | ||
5b2706a4 EB |
51 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
52 | static bool noextratests; | |
53 | module_param(noextratests, bool, 0644); | |
54 | MODULE_PARM_DESC(noextratests, "disable expensive crypto self-tests"); | |
55 | ||
56 | static unsigned int fuzz_iterations = 100; | |
57 | module_param(fuzz_iterations, uint, 0644); | |
58 | MODULE_PARM_DESC(fuzz_iterations, "number of fuzz test iterations"); | |
b55e1a39 EB |
59 | |
60 | DEFINE_PER_CPU(bool, crypto_simd_disabled_for_test); | |
61 | EXPORT_PER_CPU_SYMBOL_GPL(crypto_simd_disabled_for_test); | |
5b2706a4 EB |
62 | #endif |
63 | ||
326a6346 | 64 | #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS |
0b767f96 AS |
65 | |
66 | /* a perfect nop */ | |
67 | int alg_test(const char *driver, const char *alg, u32 type, u32 mask) | |
68 | { | |
69 | return 0; | |
70 | } | |
71 | ||
72 | #else | |
73 | ||
da7f033d HX |
74 | #include "testmgr.h" |
75 | ||
76 | /* | |
77 | * Need slab memory for testing (size in number of pages). | |
78 | */ | |
79 | #define XBUFSIZE 8 | |
80 | ||
da7f033d HX |
81 | /* |
82 | * Used by test_cipher() | |
83 | */ | |
84 | #define ENCRYPT 1 | |
85 | #define DECRYPT 0 | |
86 | ||
da7f033d | 87 | struct aead_test_suite { |
a0d608ee EB |
88 | const struct aead_testvec *vecs; |
89 | unsigned int count; | |
da7f033d HX |
90 | }; |
91 | ||
92 | struct cipher_test_suite { | |
92a4c9fe EB |
93 | const struct cipher_testvec *vecs; |
94 | unsigned int count; | |
da7f033d HX |
95 | }; |
96 | ||
97 | struct comp_test_suite { | |
98 | struct { | |
b13b1e0c | 99 | const struct comp_testvec *vecs; |
da7f033d HX |
100 | unsigned int count; |
101 | } comp, decomp; | |
102 | }; | |
103 | ||
104 | struct hash_test_suite { | |
b13b1e0c | 105 | const struct hash_testvec *vecs; |
da7f033d HX |
106 | unsigned int count; |
107 | }; | |
108 | ||
7647d6ce | 109 | struct cprng_test_suite { |
b13b1e0c | 110 | const struct cprng_testvec *vecs; |
7647d6ce JW |
111 | unsigned int count; |
112 | }; | |
113 | ||
64d1cdfb | 114 | struct drbg_test_suite { |
b13b1e0c | 115 | const struct drbg_testvec *vecs; |
64d1cdfb SM |
116 | unsigned int count; |
117 | }; | |
118 | ||
946cc463 | 119 | struct akcipher_test_suite { |
b13b1e0c | 120 | const struct akcipher_testvec *vecs; |
946cc463 TS |
121 | unsigned int count; |
122 | }; | |
123 | ||
802c7f1c | 124 | struct kpp_test_suite { |
b13b1e0c | 125 | const struct kpp_testvec *vecs; |
802c7f1c SB |
126 | unsigned int count; |
127 | }; | |
128 | ||
da7f033d HX |
129 | struct alg_test_desc { |
130 | const char *alg; | |
f2bb770a | 131 | const char *generic_driver; |
da7f033d HX |
132 | int (*test)(const struct alg_test_desc *desc, const char *driver, |
133 | u32 type, u32 mask); | |
a1915d51 | 134 | int fips_allowed; /* set if alg is allowed in fips mode */ |
da7f033d HX |
135 | |
136 | union { | |
137 | struct aead_test_suite aead; | |
138 | struct cipher_test_suite cipher; | |
139 | struct comp_test_suite comp; | |
140 | struct hash_test_suite hash; | |
7647d6ce | 141 | struct cprng_test_suite cprng; |
64d1cdfb | 142 | struct drbg_test_suite drbg; |
946cc463 | 143 | struct akcipher_test_suite akcipher; |
802c7f1c | 144 | struct kpp_test_suite kpp; |
da7f033d HX |
145 | } suite; |
146 | }; | |
147 | ||
da7f033d HX |
148 | static void hexdump(unsigned char *buf, unsigned int len) |
149 | { | |
150 | print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, | |
151 | 16, 1, | |
152 | buf, len, false); | |
153 | } | |
154 | ||
3f47a03d | 155 | static int __testmgr_alloc_buf(char *buf[XBUFSIZE], int order) |
f8b0d4d0 HX |
156 | { |
157 | int i; | |
158 | ||
159 | for (i = 0; i < XBUFSIZE; i++) { | |
3f47a03d | 160 | buf[i] = (char *)__get_free_pages(GFP_KERNEL, order); |
f8b0d4d0 HX |
161 | if (!buf[i]) |
162 | goto err_free_buf; | |
163 | } | |
164 | ||
165 | return 0; | |
166 | ||
167 | err_free_buf: | |
168 | while (i-- > 0) | |
3f47a03d | 169 | free_pages((unsigned long)buf[i], order); |
f8b0d4d0 HX |
170 | |
171 | return -ENOMEM; | |
172 | } | |
173 | ||
3f47a03d EB |
174 | static int testmgr_alloc_buf(char *buf[XBUFSIZE]) |
175 | { | |
176 | return __testmgr_alloc_buf(buf, 0); | |
177 | } | |
178 | ||
179 | static void __testmgr_free_buf(char *buf[XBUFSIZE], int order) | |
f8b0d4d0 HX |
180 | { |
181 | int i; | |
182 | ||
183 | for (i = 0; i < XBUFSIZE; i++) | |
3f47a03d EB |
184 | free_pages((unsigned long)buf[i], order); |
185 | } | |
186 | ||
187 | static void testmgr_free_buf(char *buf[XBUFSIZE]) | |
188 | { | |
189 | __testmgr_free_buf(buf, 0); | |
190 | } | |
191 | ||
192 | #define TESTMGR_POISON_BYTE 0xfe | |
193 | #define TESTMGR_POISON_LEN 16 | |
194 | ||
195 | static inline void testmgr_poison(void *addr, size_t len) | |
196 | { | |
197 | memset(addr, TESTMGR_POISON_BYTE, len); | |
198 | } | |
199 | ||
200 | /* Is the memory region still fully poisoned? */ | |
201 | static inline bool testmgr_is_poison(const void *addr, size_t len) | |
202 | { | |
203 | return memchr_inv(addr, TESTMGR_POISON_BYTE, len) == NULL; | |
204 | } | |
205 | ||
206 | /* flush type for hash algorithms */ | |
207 | enum flush_type { | |
208 | /* merge with update of previous buffer(s) */ | |
209 | FLUSH_TYPE_NONE = 0, | |
210 | ||
211 | /* update with previous buffer(s) before doing this one */ | |
212 | FLUSH_TYPE_FLUSH, | |
213 | ||
214 | /* likewise, but also export and re-import the intermediate state */ | |
215 | FLUSH_TYPE_REIMPORT, | |
216 | }; | |
217 | ||
218 | /* finalization function for hash algorithms */ | |
219 | enum finalization_type { | |
220 | FINALIZATION_TYPE_FINAL, /* use final() */ | |
221 | FINALIZATION_TYPE_FINUP, /* use finup() */ | |
222 | FINALIZATION_TYPE_DIGEST, /* use digest() */ | |
223 | }; | |
224 | ||
225 | #define TEST_SG_TOTAL 10000 | |
226 | ||
227 | /** | |
228 | * struct test_sg_division - description of a scatterlist entry | |
229 | * | |
230 | * This struct describes one entry of a scatterlist being constructed to check a | |
231 | * crypto test vector. | |
232 | * | |
233 | * @proportion_of_total: length of this chunk relative to the total length, | |
234 | * given as a proportion out of TEST_SG_TOTAL so that it | |
235 | * scales to fit any test vector | |
236 | * @offset: byte offset into a 2-page buffer at which this chunk will start | |
237 | * @offset_relative_to_alignmask: if true, add the algorithm's alignmask to the | |
238 | * @offset | |
239 | * @flush_type: for hashes, whether an update() should be done now vs. | |
240 | * continuing to accumulate data | |
6570737c | 241 | * @nosimd: if doing the pending update(), do it with SIMD disabled? |
3f47a03d EB |
242 | */ |
243 | struct test_sg_division { | |
244 | unsigned int proportion_of_total; | |
245 | unsigned int offset; | |
246 | bool offset_relative_to_alignmask; | |
247 | enum flush_type flush_type; | |
6570737c | 248 | bool nosimd; |
3f47a03d EB |
249 | }; |
250 | ||
251 | /** | |
252 | * struct testvec_config - configuration for testing a crypto test vector | |
253 | * | |
254 | * This struct describes the data layout and other parameters with which each | |
255 | * crypto test vector can be tested. | |
256 | * | |
257 | * @name: name of this config, logged for debugging purposes if a test fails | |
258 | * @inplace: operate on the data in-place, if applicable for the algorithm type? | |
259 | * @req_flags: extra request_flags, e.g. CRYPTO_TFM_REQ_MAY_SLEEP | |
260 | * @src_divs: description of how to arrange the source scatterlist | |
261 | * @dst_divs: description of how to arrange the dst scatterlist, if applicable | |
262 | * for the algorithm type. Defaults to @src_divs if unset. | |
263 | * @iv_offset: misalignment of the IV in the range [0..MAX_ALGAPI_ALIGNMASK+1], | |
264 | * where 0 is aligned to a 2*(MAX_ALGAPI_ALIGNMASK+1) byte boundary | |
265 | * @iv_offset_relative_to_alignmask: if true, add the algorithm's alignmask to | |
266 | * the @iv_offset | |
267 | * @finalization_type: what finalization function to use for hashes | |
6570737c | 268 | * @nosimd: execute with SIMD disabled? Requires !CRYPTO_TFM_REQ_MAY_SLEEP. |
3f47a03d EB |
269 | */ |
270 | struct testvec_config { | |
271 | const char *name; | |
272 | bool inplace; | |
273 | u32 req_flags; | |
274 | struct test_sg_division src_divs[XBUFSIZE]; | |
275 | struct test_sg_division dst_divs[XBUFSIZE]; | |
276 | unsigned int iv_offset; | |
277 | bool iv_offset_relative_to_alignmask; | |
278 | enum finalization_type finalization_type; | |
6570737c | 279 | bool nosimd; |
3f47a03d EB |
280 | }; |
281 | ||
282 | #define TESTVEC_CONFIG_NAMELEN 192 | |
283 | ||
4e7babba EB |
284 | /* |
285 | * The following are the lists of testvec_configs to test for each algorithm | |
286 | * type when the basic crypto self-tests are enabled, i.e. when | |
287 | * CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is unset. They aim to provide good test | |
288 | * coverage, while keeping the test time much shorter than the full fuzz tests | |
289 | * so that the basic tests can be enabled in a wider range of circumstances. | |
290 | */ | |
291 | ||
292 | /* Configs for skciphers and aeads */ | |
293 | static const struct testvec_config default_cipher_testvec_configs[] = { | |
294 | { | |
295 | .name = "in-place", | |
296 | .inplace = true, | |
297 | .src_divs = { { .proportion_of_total = 10000 } }, | |
298 | }, { | |
299 | .name = "out-of-place", | |
300 | .src_divs = { { .proportion_of_total = 10000 } }, | |
301 | }, { | |
302 | .name = "unaligned buffer, offset=1", | |
303 | .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, | |
304 | .iv_offset = 1, | |
305 | }, { | |
306 | .name = "buffer aligned only to alignmask", | |
307 | .src_divs = { | |
308 | { | |
309 | .proportion_of_total = 10000, | |
310 | .offset = 1, | |
311 | .offset_relative_to_alignmask = true, | |
312 | }, | |
313 | }, | |
314 | .iv_offset = 1, | |
315 | .iv_offset_relative_to_alignmask = true, | |
316 | }, { | |
317 | .name = "two even aligned splits", | |
318 | .src_divs = { | |
319 | { .proportion_of_total = 5000 }, | |
320 | { .proportion_of_total = 5000 }, | |
321 | }, | |
322 | }, { | |
323 | .name = "uneven misaligned splits, may sleep", | |
324 | .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, | |
325 | .src_divs = { | |
326 | { .proportion_of_total = 1900, .offset = 33 }, | |
327 | { .proportion_of_total = 3300, .offset = 7 }, | |
328 | { .proportion_of_total = 4800, .offset = 18 }, | |
329 | }, | |
330 | .iv_offset = 3, | |
331 | }, { | |
332 | .name = "misaligned splits crossing pages, inplace", | |
333 | .inplace = true, | |
334 | .src_divs = { | |
335 | { | |
336 | .proportion_of_total = 7500, | |
337 | .offset = PAGE_SIZE - 32 | |
338 | }, { | |
339 | .proportion_of_total = 2500, | |
340 | .offset = PAGE_SIZE - 7 | |
341 | }, | |
342 | }, | |
343 | } | |
344 | }; | |
345 | ||
4cc2dcf9 EB |
346 | static const struct testvec_config default_hash_testvec_configs[] = { |
347 | { | |
348 | .name = "init+update+final aligned buffer", | |
349 | .src_divs = { { .proportion_of_total = 10000 } }, | |
350 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
351 | }, { | |
352 | .name = "init+finup aligned buffer", | |
353 | .src_divs = { { .proportion_of_total = 10000 } }, | |
354 | .finalization_type = FINALIZATION_TYPE_FINUP, | |
355 | }, { | |
356 | .name = "digest aligned buffer", | |
357 | .src_divs = { { .proportion_of_total = 10000 } }, | |
358 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
359 | }, { | |
360 | .name = "init+update+final misaligned buffer", | |
361 | .src_divs = { { .proportion_of_total = 10000, .offset = 1 } }, | |
362 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
363 | }, { | |
364 | .name = "digest buffer aligned only to alignmask", | |
365 | .src_divs = { | |
366 | { | |
367 | .proportion_of_total = 10000, | |
368 | .offset = 1, | |
369 | .offset_relative_to_alignmask = true, | |
370 | }, | |
371 | }, | |
372 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
373 | }, { | |
374 | .name = "init+update+update+final two even splits", | |
375 | .src_divs = { | |
376 | { .proportion_of_total = 5000 }, | |
377 | { | |
378 | .proportion_of_total = 5000, | |
379 | .flush_type = FLUSH_TYPE_FLUSH, | |
380 | }, | |
381 | }, | |
382 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
383 | }, { | |
384 | .name = "digest uneven misaligned splits, may sleep", | |
385 | .req_flags = CRYPTO_TFM_REQ_MAY_SLEEP, | |
386 | .src_divs = { | |
387 | { .proportion_of_total = 1900, .offset = 33 }, | |
388 | { .proportion_of_total = 3300, .offset = 7 }, | |
389 | { .proportion_of_total = 4800, .offset = 18 }, | |
390 | }, | |
391 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
392 | }, { | |
393 | .name = "digest misaligned splits crossing pages", | |
394 | .src_divs = { | |
395 | { | |
396 | .proportion_of_total = 7500, | |
397 | .offset = PAGE_SIZE - 32, | |
398 | }, { | |
399 | .proportion_of_total = 2500, | |
400 | .offset = PAGE_SIZE - 7, | |
401 | }, | |
402 | }, | |
403 | .finalization_type = FINALIZATION_TYPE_DIGEST, | |
404 | }, { | |
405 | .name = "import/export", | |
406 | .src_divs = { | |
407 | { | |
408 | .proportion_of_total = 6500, | |
409 | .flush_type = FLUSH_TYPE_REIMPORT, | |
410 | }, { | |
411 | .proportion_of_total = 3500, | |
412 | .flush_type = FLUSH_TYPE_REIMPORT, | |
413 | }, | |
414 | }, | |
415 | .finalization_type = FINALIZATION_TYPE_FINAL, | |
416 | } | |
417 | }; | |
418 | ||
3f47a03d EB |
419 | static unsigned int count_test_sg_divisions(const struct test_sg_division *divs) |
420 | { | |
421 | unsigned int remaining = TEST_SG_TOTAL; | |
422 | unsigned int ndivs = 0; | |
423 | ||
424 | do { | |
425 | remaining -= divs[ndivs++].proportion_of_total; | |
426 | } while (remaining); | |
427 | ||
428 | return ndivs; | |
429 | } | |
430 | ||
6570737c EB |
431 | #define SGDIVS_HAVE_FLUSHES BIT(0) |
432 | #define SGDIVS_HAVE_NOSIMD BIT(1) | |
433 | ||
3f47a03d | 434 | static bool valid_sg_divisions(const struct test_sg_division *divs, |
6570737c | 435 | unsigned int count, int *flags_ret) |
3f47a03d EB |
436 | { |
437 | unsigned int total = 0; | |
438 | unsigned int i; | |
439 | ||
440 | for (i = 0; i < count && total != TEST_SG_TOTAL; i++) { | |
441 | if (divs[i].proportion_of_total <= 0 || | |
442 | divs[i].proportion_of_total > TEST_SG_TOTAL - total) | |
443 | return false; | |
444 | total += divs[i].proportion_of_total; | |
445 | if (divs[i].flush_type != FLUSH_TYPE_NONE) | |
6570737c EB |
446 | *flags_ret |= SGDIVS_HAVE_FLUSHES; |
447 | if (divs[i].nosimd) | |
448 | *flags_ret |= SGDIVS_HAVE_NOSIMD; | |
3f47a03d EB |
449 | } |
450 | return total == TEST_SG_TOTAL && | |
451 | memchr_inv(&divs[i], 0, (count - i) * sizeof(divs[0])) == NULL; | |
452 | } | |
453 | ||
454 | /* | |
455 | * Check whether the given testvec_config is valid. This isn't strictly needed | |
456 | * since every testvec_config should be valid, but check anyway so that people | |
457 | * don't unknowingly add broken configs that don't do what they wanted. | |
458 | */ | |
459 | static bool valid_testvec_config(const struct testvec_config *cfg) | |
460 | { | |
6570737c | 461 | int flags = 0; |
3f47a03d EB |
462 | |
463 | if (cfg->name == NULL) | |
464 | return false; | |
465 | ||
466 | if (!valid_sg_divisions(cfg->src_divs, ARRAY_SIZE(cfg->src_divs), | |
6570737c | 467 | &flags)) |
3f47a03d EB |
468 | return false; |
469 | ||
470 | if (cfg->dst_divs[0].proportion_of_total) { | |
471 | if (!valid_sg_divisions(cfg->dst_divs, | |
6570737c | 472 | ARRAY_SIZE(cfg->dst_divs), &flags)) |
3f47a03d EB |
473 | return false; |
474 | } else { | |
475 | if (memchr_inv(cfg->dst_divs, 0, sizeof(cfg->dst_divs))) | |
476 | return false; | |
477 | /* defaults to dst_divs=src_divs */ | |
478 | } | |
479 | ||
480 | if (cfg->iv_offset + | |
481 | (cfg->iv_offset_relative_to_alignmask ? MAX_ALGAPI_ALIGNMASK : 0) > | |
482 | MAX_ALGAPI_ALIGNMASK + 1) | |
483 | return false; | |
484 | ||
6570737c EB |
485 | if ((flags & (SGDIVS_HAVE_FLUSHES | SGDIVS_HAVE_NOSIMD)) && |
486 | cfg->finalization_type == FINALIZATION_TYPE_DIGEST) | |
487 | return false; | |
488 | ||
489 | if ((cfg->nosimd || (flags & SGDIVS_HAVE_NOSIMD)) && | |
490 | (cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP)) | |
3f47a03d EB |
491 | return false; |
492 | ||
493 | return true; | |
494 | } | |
495 | ||
496 | struct test_sglist { | |
497 | char *bufs[XBUFSIZE]; | |
498 | struct scatterlist sgl[XBUFSIZE]; | |
499 | struct scatterlist sgl_saved[XBUFSIZE]; | |
500 | struct scatterlist *sgl_ptr; | |
501 | unsigned int nents; | |
502 | }; | |
503 | ||
504 | static int init_test_sglist(struct test_sglist *tsgl) | |
505 | { | |
506 | return __testmgr_alloc_buf(tsgl->bufs, 1 /* two pages per buffer */); | |
507 | } | |
508 | ||
509 | static void destroy_test_sglist(struct test_sglist *tsgl) | |
510 | { | |
511 | return __testmgr_free_buf(tsgl->bufs, 1 /* two pages per buffer */); | |
512 | } | |
513 | ||
514 | /** | |
515 | * build_test_sglist() - build a scatterlist for a crypto test | |
516 | * | |
517 | * @tsgl: the scatterlist to build. @tsgl->bufs[] contains an array of 2-page | |
518 | * buffers which the scatterlist @tsgl->sgl[] will be made to point into. | |
519 | * @divs: the layout specification on which the scatterlist will be based | |
520 | * @alignmask: the algorithm's alignmask | |
521 | * @total_len: the total length of the scatterlist to build in bytes | |
522 | * @data: if non-NULL, the buffers will be filled with this data until it ends. | |
523 | * Otherwise the buffers will be poisoned. In both cases, some bytes | |
524 | * past the end of each buffer will be poisoned to help detect overruns. | |
525 | * @out_divs: if non-NULL, the test_sg_division to which each scatterlist entry | |
526 | * corresponds will be returned here. This will match @divs except | |
527 | * that divisions resolving to a length of 0 are omitted as they are | |
528 | * not included in the scatterlist. | |
529 | * | |
530 | * Return: 0 or a -errno value | |
531 | */ | |
532 | static int build_test_sglist(struct test_sglist *tsgl, | |
533 | const struct test_sg_division *divs, | |
534 | const unsigned int alignmask, | |
535 | const unsigned int total_len, | |
536 | struct iov_iter *data, | |
537 | const struct test_sg_division *out_divs[XBUFSIZE]) | |
538 | { | |
539 | struct { | |
540 | const struct test_sg_division *div; | |
541 | size_t length; | |
542 | } partitions[XBUFSIZE]; | |
543 | const unsigned int ndivs = count_test_sg_divisions(divs); | |
544 | unsigned int len_remaining = total_len; | |
545 | unsigned int i; | |
546 | ||
547 | BUILD_BUG_ON(ARRAY_SIZE(partitions) != ARRAY_SIZE(tsgl->sgl)); | |
548 | if (WARN_ON(ndivs > ARRAY_SIZE(partitions))) | |
549 | return -EINVAL; | |
550 | ||
551 | /* Calculate the (div, length) pairs */ | |
552 | tsgl->nents = 0; | |
553 | for (i = 0; i < ndivs; i++) { | |
554 | unsigned int len_this_sg = | |
555 | min(len_remaining, | |
556 | (total_len * divs[i].proportion_of_total + | |
557 | TEST_SG_TOTAL / 2) / TEST_SG_TOTAL); | |
558 | ||
559 | if (len_this_sg != 0) { | |
560 | partitions[tsgl->nents].div = &divs[i]; | |
561 | partitions[tsgl->nents].length = len_this_sg; | |
562 | tsgl->nents++; | |
563 | len_remaining -= len_this_sg; | |
564 | } | |
565 | } | |
566 | if (tsgl->nents == 0) { | |
567 | partitions[tsgl->nents].div = &divs[0]; | |
568 | partitions[tsgl->nents].length = 0; | |
569 | tsgl->nents++; | |
570 | } | |
571 | partitions[tsgl->nents - 1].length += len_remaining; | |
572 | ||
573 | /* Set up the sgl entries and fill the data or poison */ | |
574 | sg_init_table(tsgl->sgl, tsgl->nents); | |
575 | for (i = 0; i < tsgl->nents; i++) { | |
576 | unsigned int offset = partitions[i].div->offset; | |
577 | void *addr; | |
578 | ||
579 | if (partitions[i].div->offset_relative_to_alignmask) | |
580 | offset += alignmask; | |
581 | ||
582 | while (offset + partitions[i].length + TESTMGR_POISON_LEN > | |
583 | 2 * PAGE_SIZE) { | |
584 | if (WARN_ON(offset <= 0)) | |
585 | return -EINVAL; | |
586 | offset /= 2; | |
587 | } | |
588 | ||
589 | addr = &tsgl->bufs[i][offset]; | |
590 | sg_set_buf(&tsgl->sgl[i], addr, partitions[i].length); | |
591 | ||
592 | if (out_divs) | |
593 | out_divs[i] = partitions[i].div; | |
594 | ||
595 | if (data) { | |
596 | size_t copy_len, copied; | |
597 | ||
598 | copy_len = min(partitions[i].length, data->count); | |
599 | copied = copy_from_iter(addr, copy_len, data); | |
600 | if (WARN_ON(copied != copy_len)) | |
601 | return -EINVAL; | |
602 | testmgr_poison(addr + copy_len, partitions[i].length + | |
603 | TESTMGR_POISON_LEN - copy_len); | |
604 | } else { | |
605 | testmgr_poison(addr, partitions[i].length + | |
606 | TESTMGR_POISON_LEN); | |
607 | } | |
608 | } | |
609 | ||
610 | sg_mark_end(&tsgl->sgl[tsgl->nents - 1]); | |
611 | tsgl->sgl_ptr = tsgl->sgl; | |
612 | memcpy(tsgl->sgl_saved, tsgl->sgl, tsgl->nents * sizeof(tsgl->sgl[0])); | |
613 | return 0; | |
614 | } | |
615 | ||
616 | /* | |
617 | * Verify that a scatterlist crypto operation produced the correct output. | |
618 | * | |
619 | * @tsgl: scatterlist containing the actual output | |
620 | * @expected_output: buffer containing the expected output | |
621 | * @len_to_check: length of @expected_output in bytes | |
622 | * @unchecked_prefix_len: number of ignored bytes in @tsgl prior to real result | |
623 | * @check_poison: verify that the poison bytes after each chunk are intact? | |
624 | * | |
625 | * Return: 0 if correct, -EINVAL if incorrect, -EOVERFLOW if buffer overrun. | |
626 | */ | |
627 | static int verify_correct_output(const struct test_sglist *tsgl, | |
628 | const char *expected_output, | |
629 | unsigned int len_to_check, | |
630 | unsigned int unchecked_prefix_len, | |
631 | bool check_poison) | |
632 | { | |
633 | unsigned int i; | |
634 | ||
635 | for (i = 0; i < tsgl->nents; i++) { | |
636 | struct scatterlist *sg = &tsgl->sgl_ptr[i]; | |
637 | unsigned int len = sg->length; | |
638 | unsigned int offset = sg->offset; | |
639 | const char *actual_output; | |
640 | ||
641 | if (unchecked_prefix_len) { | |
642 | if (unchecked_prefix_len >= len) { | |
643 | unchecked_prefix_len -= len; | |
644 | continue; | |
645 | } | |
646 | offset += unchecked_prefix_len; | |
647 | len -= unchecked_prefix_len; | |
648 | unchecked_prefix_len = 0; | |
649 | } | |
650 | len = min(len, len_to_check); | |
651 | actual_output = page_address(sg_page(sg)) + offset; | |
652 | if (memcmp(expected_output, actual_output, len) != 0) | |
653 | return -EINVAL; | |
654 | if (check_poison && | |
655 | !testmgr_is_poison(actual_output + len, TESTMGR_POISON_LEN)) | |
656 | return -EOVERFLOW; | |
657 | len_to_check -= len; | |
658 | expected_output += len; | |
659 | } | |
660 | if (WARN_ON(len_to_check != 0)) | |
661 | return -EINVAL; | |
662 | return 0; | |
663 | } | |
664 | ||
665 | static bool is_test_sglist_corrupted(const struct test_sglist *tsgl) | |
666 | { | |
667 | unsigned int i; | |
668 | ||
669 | for (i = 0; i < tsgl->nents; i++) { | |
670 | if (tsgl->sgl[i].page_link != tsgl->sgl_saved[i].page_link) | |
671 | return true; | |
672 | if (tsgl->sgl[i].offset != tsgl->sgl_saved[i].offset) | |
673 | return true; | |
674 | if (tsgl->sgl[i].length != tsgl->sgl_saved[i].length) | |
675 | return true; | |
676 | } | |
677 | return false; | |
678 | } | |
679 | ||
680 | struct cipher_test_sglists { | |
681 | struct test_sglist src; | |
682 | struct test_sglist dst; | |
683 | }; | |
684 | ||
685 | static struct cipher_test_sglists *alloc_cipher_test_sglists(void) | |
686 | { | |
687 | struct cipher_test_sglists *tsgls; | |
688 | ||
689 | tsgls = kmalloc(sizeof(*tsgls), GFP_KERNEL); | |
690 | if (!tsgls) | |
691 | return NULL; | |
692 | ||
693 | if (init_test_sglist(&tsgls->src) != 0) | |
694 | goto fail_kfree; | |
695 | if (init_test_sglist(&tsgls->dst) != 0) | |
696 | goto fail_destroy_src; | |
697 | ||
698 | return tsgls; | |
699 | ||
700 | fail_destroy_src: | |
701 | destroy_test_sglist(&tsgls->src); | |
702 | fail_kfree: | |
703 | kfree(tsgls); | |
704 | return NULL; | |
705 | } | |
706 | ||
707 | static void free_cipher_test_sglists(struct cipher_test_sglists *tsgls) | |
708 | { | |
709 | if (tsgls) { | |
710 | destroy_test_sglist(&tsgls->src); | |
711 | destroy_test_sglist(&tsgls->dst); | |
712 | kfree(tsgls); | |
713 | } | |
714 | } | |
715 | ||
716 | /* Build the src and dst scatterlists for an skcipher or AEAD test */ | |
717 | static int build_cipher_test_sglists(struct cipher_test_sglists *tsgls, | |
718 | const struct testvec_config *cfg, | |
719 | unsigned int alignmask, | |
720 | unsigned int src_total_len, | |
721 | unsigned int dst_total_len, | |
722 | const struct kvec *inputs, | |
723 | unsigned int nr_inputs) | |
724 | { | |
725 | struct iov_iter input; | |
726 | int err; | |
727 | ||
728 | iov_iter_kvec(&input, WRITE, inputs, nr_inputs, src_total_len); | |
729 | err = build_test_sglist(&tsgls->src, cfg->src_divs, alignmask, | |
730 | cfg->inplace ? | |
731 | max(dst_total_len, src_total_len) : | |
732 | src_total_len, | |
733 | &input, NULL); | |
734 | if (err) | |
735 | return err; | |
736 | ||
737 | if (cfg->inplace) { | |
738 | tsgls->dst.sgl_ptr = tsgls->src.sgl; | |
739 | tsgls->dst.nents = tsgls->src.nents; | |
740 | return 0; | |
741 | } | |
742 | return build_test_sglist(&tsgls->dst, | |
743 | cfg->dst_divs[0].proportion_of_total ? | |
744 | cfg->dst_divs : cfg->src_divs, | |
745 | alignmask, dst_total_len, NULL, NULL); | |
f8b0d4d0 HX |
746 | } |
747 | ||
25f9dddb | 748 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
f2bb770a EB |
749 | |
750 | /* Generate a random length in range [0, max_len], but prefer smaller values */ | |
751 | static unsigned int generate_random_length(unsigned int max_len) | |
752 | { | |
753 | unsigned int len = prandom_u32() % (max_len + 1); | |
754 | ||
755 | switch (prandom_u32() % 4) { | |
756 | case 0: | |
757 | return len % 64; | |
758 | case 1: | |
759 | return len % 256; | |
760 | case 2: | |
761 | return len % 1024; | |
762 | default: | |
763 | return len; | |
764 | } | |
765 | } | |
766 | ||
767 | /* Sometimes make some random changes to the given data buffer */ | |
768 | static void mutate_buffer(u8 *buf, size_t count) | |
769 | { | |
770 | size_t num_flips; | |
771 | size_t i; | |
772 | size_t pos; | |
773 | ||
774 | /* Sometimes flip some bits */ | |
775 | if (prandom_u32() % 4 == 0) { | |
776 | num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count * 8); | |
777 | for (i = 0; i < num_flips; i++) { | |
778 | pos = prandom_u32() % (count * 8); | |
779 | buf[pos / 8] ^= 1 << (pos % 8); | |
780 | } | |
781 | } | |
782 | ||
783 | /* Sometimes flip some bytes */ | |
784 | if (prandom_u32() % 4 == 0) { | |
785 | num_flips = min_t(size_t, 1 << (prandom_u32() % 8), count); | |
786 | for (i = 0; i < num_flips; i++) | |
787 | buf[prandom_u32() % count] ^= 0xff; | |
788 | } | |
789 | } | |
790 | ||
791 | /* Randomly generate 'count' bytes, but sometimes make them "interesting" */ | |
792 | static void generate_random_bytes(u8 *buf, size_t count) | |
793 | { | |
794 | u8 b; | |
795 | u8 increment; | |
796 | size_t i; | |
797 | ||
798 | if (count == 0) | |
799 | return; | |
800 | ||
801 | switch (prandom_u32() % 8) { /* Choose a generation strategy */ | |
802 | case 0: | |
803 | case 1: | |
804 | /* All the same byte, plus optional mutations */ | |
805 | switch (prandom_u32() % 4) { | |
806 | case 0: | |
807 | b = 0x00; | |
808 | break; | |
809 | case 1: | |
810 | b = 0xff; | |
811 | break; | |
812 | default: | |
813 | b = (u8)prandom_u32(); | |
814 | break; | |
815 | } | |
816 | memset(buf, b, count); | |
817 | mutate_buffer(buf, count); | |
818 | break; | |
819 | case 2: | |
820 | /* Ascending or descending bytes, plus optional mutations */ | |
821 | increment = (u8)prandom_u32(); | |
822 | b = (u8)prandom_u32(); | |
823 | for (i = 0; i < count; i++, b += increment) | |
824 | buf[i] = b; | |
825 | mutate_buffer(buf, count); | |
826 | break; | |
827 | default: | |
828 | /* Fully random bytes */ | |
829 | for (i = 0; i < count; i++) | |
830 | buf[i] = (u8)prandom_u32(); | |
831 | } | |
832 | } | |
833 | ||
25f9dddb EB |
834 | static char *generate_random_sgl_divisions(struct test_sg_division *divs, |
835 | size_t max_divs, char *p, char *end, | |
6570737c | 836 | bool gen_flushes, u32 req_flags) |
25f9dddb EB |
837 | { |
838 | struct test_sg_division *div = divs; | |
839 | unsigned int remaining = TEST_SG_TOTAL; | |
840 | ||
841 | do { | |
842 | unsigned int this_len; | |
6570737c | 843 | const char *flushtype_str; |
25f9dddb EB |
844 | |
845 | if (div == &divs[max_divs - 1] || prandom_u32() % 2 == 0) | |
846 | this_len = remaining; | |
847 | else | |
848 | this_len = 1 + (prandom_u32() % remaining); | |
849 | div->proportion_of_total = this_len; | |
850 | ||
851 | if (prandom_u32() % 4 == 0) | |
852 | div->offset = (PAGE_SIZE - 128) + (prandom_u32() % 128); | |
853 | else if (prandom_u32() % 2 == 0) | |
854 | div->offset = prandom_u32() % 32; | |
855 | else | |
856 | div->offset = prandom_u32() % PAGE_SIZE; | |
857 | if (prandom_u32() % 8 == 0) | |
858 | div->offset_relative_to_alignmask = true; | |
859 | ||
860 | div->flush_type = FLUSH_TYPE_NONE; | |
861 | if (gen_flushes) { | |
862 | switch (prandom_u32() % 4) { | |
863 | case 0: | |
864 | div->flush_type = FLUSH_TYPE_REIMPORT; | |
865 | break; | |
866 | case 1: | |
867 | div->flush_type = FLUSH_TYPE_FLUSH; | |
868 | break; | |
869 | } | |
870 | } | |
871 | ||
6570737c EB |
872 | if (div->flush_type != FLUSH_TYPE_NONE && |
873 | !(req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && | |
874 | prandom_u32() % 2 == 0) | |
875 | div->nosimd = true; | |
876 | ||
877 | switch (div->flush_type) { | |
878 | case FLUSH_TYPE_FLUSH: | |
879 | if (div->nosimd) | |
880 | flushtype_str = "<flush,nosimd>"; | |
881 | else | |
882 | flushtype_str = "<flush>"; | |
883 | break; | |
884 | case FLUSH_TYPE_REIMPORT: | |
885 | if (div->nosimd) | |
886 | flushtype_str = "<reimport,nosimd>"; | |
887 | else | |
888 | flushtype_str = "<reimport>"; | |
889 | break; | |
890 | default: | |
891 | flushtype_str = ""; | |
892 | break; | |
893 | } | |
894 | ||
25f9dddb | 895 | BUILD_BUG_ON(TEST_SG_TOTAL != 10000); /* for "%u.%u%%" */ |
6570737c | 896 | p += scnprintf(p, end - p, "%s%u.%u%%@%s+%u%s", flushtype_str, |
25f9dddb EB |
897 | this_len / 100, this_len % 100, |
898 | div->offset_relative_to_alignmask ? | |
899 | "alignmask" : "", | |
900 | div->offset, this_len == remaining ? "" : ", "); | |
901 | remaining -= this_len; | |
902 | div++; | |
903 | } while (remaining); | |
904 | ||
905 | return p; | |
906 | } | |
907 | ||
908 | /* Generate a random testvec_config for fuzz testing */ | |
909 | static void generate_random_testvec_config(struct testvec_config *cfg, | |
910 | char *name, size_t max_namelen) | |
911 | { | |
912 | char *p = name; | |
913 | char * const end = name + max_namelen; | |
914 | ||
915 | memset(cfg, 0, sizeof(*cfg)); | |
916 | ||
917 | cfg->name = name; | |
918 | ||
919 | p += scnprintf(p, end - p, "random:"); | |
920 | ||
921 | if (prandom_u32() % 2 == 0) { | |
922 | cfg->inplace = true; | |
923 | p += scnprintf(p, end - p, " inplace"); | |
924 | } | |
925 | ||
926 | if (prandom_u32() % 2 == 0) { | |
927 | cfg->req_flags |= CRYPTO_TFM_REQ_MAY_SLEEP; | |
928 | p += scnprintf(p, end - p, " may_sleep"); | |
929 | } | |
930 | ||
931 | switch (prandom_u32() % 4) { | |
932 | case 0: | |
933 | cfg->finalization_type = FINALIZATION_TYPE_FINAL; | |
934 | p += scnprintf(p, end - p, " use_final"); | |
935 | break; | |
936 | case 1: | |
937 | cfg->finalization_type = FINALIZATION_TYPE_FINUP; | |
938 | p += scnprintf(p, end - p, " use_finup"); | |
939 | break; | |
940 | default: | |
941 | cfg->finalization_type = FINALIZATION_TYPE_DIGEST; | |
942 | p += scnprintf(p, end - p, " use_digest"); | |
943 | break; | |
944 | } | |
945 | ||
6570737c EB |
946 | if (!(cfg->req_flags & CRYPTO_TFM_REQ_MAY_SLEEP) && |
947 | prandom_u32() % 2 == 0) { | |
948 | cfg->nosimd = true; | |
949 | p += scnprintf(p, end - p, " nosimd"); | |
950 | } | |
951 | ||
25f9dddb EB |
952 | p += scnprintf(p, end - p, " src_divs=["); |
953 | p = generate_random_sgl_divisions(cfg->src_divs, | |
954 | ARRAY_SIZE(cfg->src_divs), p, end, | |
955 | (cfg->finalization_type != | |
6570737c EB |
956 | FINALIZATION_TYPE_DIGEST), |
957 | cfg->req_flags); | |
25f9dddb EB |
958 | p += scnprintf(p, end - p, "]"); |
959 | ||
960 | if (!cfg->inplace && prandom_u32() % 2 == 0) { | |
961 | p += scnprintf(p, end - p, " dst_divs=["); | |
962 | p = generate_random_sgl_divisions(cfg->dst_divs, | |
963 | ARRAY_SIZE(cfg->dst_divs), | |
6570737c EB |
964 | p, end, false, |
965 | cfg->req_flags); | |
25f9dddb EB |
966 | p += scnprintf(p, end - p, "]"); |
967 | } | |
968 | ||
969 | if (prandom_u32() % 2 == 0) { | |
970 | cfg->iv_offset = 1 + (prandom_u32() % MAX_ALGAPI_ALIGNMASK); | |
971 | p += scnprintf(p, end - p, " iv_offset=%u", cfg->iv_offset); | |
972 | } | |
973 | ||
974 | WARN_ON_ONCE(!valid_testvec_config(cfg)); | |
975 | } | |
b55e1a39 EB |
976 | |
977 | static void crypto_disable_simd_for_test(void) | |
978 | { | |
979 | preempt_disable(); | |
980 | __this_cpu_write(crypto_simd_disabled_for_test, true); | |
981 | } | |
982 | ||
983 | static void crypto_reenable_simd_for_test(void) | |
984 | { | |
985 | __this_cpu_write(crypto_simd_disabled_for_test, false); | |
986 | preempt_enable(); | |
987 | } | |
f2bb770a EB |
988 | |
989 | /* | |
990 | * Given an algorithm name, build the name of the generic implementation of that | |
991 | * algorithm, assuming the usual naming convention. Specifically, this appends | |
992 | * "-generic" to every part of the name that is not a template name. Examples: | |
993 | * | |
994 | * aes => aes-generic | |
995 | * cbc(aes) => cbc(aes-generic) | |
996 | * cts(cbc(aes)) => cts(cbc(aes-generic)) | |
997 | * rfc7539(chacha20,poly1305) => rfc7539(chacha20-generic,poly1305-generic) | |
998 | * | |
999 | * Return: 0 on success, or -ENAMETOOLONG if the generic name would be too long | |
1000 | */ | |
1001 | static int build_generic_driver_name(const char *algname, | |
1002 | char driver_name[CRYPTO_MAX_ALG_NAME]) | |
1003 | { | |
1004 | const char *in = algname; | |
1005 | char *out = driver_name; | |
1006 | size_t len = strlen(algname); | |
1007 | ||
1008 | if (len >= CRYPTO_MAX_ALG_NAME) | |
1009 | goto too_long; | |
1010 | do { | |
1011 | const char *in_saved = in; | |
1012 | ||
1013 | while (*in && *in != '(' && *in != ')' && *in != ',') | |
1014 | *out++ = *in++; | |
1015 | if (*in != '(' && in > in_saved) { | |
1016 | len += 8; | |
1017 | if (len >= CRYPTO_MAX_ALG_NAME) | |
1018 | goto too_long; | |
1019 | memcpy(out, "-generic", 8); | |
1020 | out += 8; | |
1021 | } | |
1022 | } while ((*out++ = *in++) != '\0'); | |
1023 | return 0; | |
1024 | ||
1025 | too_long: | |
1026 | pr_err("alg: generic driver name for \"%s\" would be too long\n", | |
1027 | algname); | |
1028 | return -ENAMETOOLONG; | |
1029 | } | |
b55e1a39 EB |
1030 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ |
1031 | static void crypto_disable_simd_for_test(void) | |
1032 | { | |
1033 | } | |
1034 | ||
1035 | static void crypto_reenable_simd_for_test(void) | |
1036 | { | |
1037 | } | |
1038 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
25f9dddb | 1039 | |
d8ea98aa EB |
1040 | static int build_hash_sglist(struct test_sglist *tsgl, |
1041 | const struct hash_testvec *vec, | |
1042 | const struct testvec_config *cfg, | |
1043 | unsigned int alignmask, | |
1044 | const struct test_sg_division *divs[XBUFSIZE]) | |
1045 | { | |
1046 | struct kvec kv; | |
1047 | struct iov_iter input; | |
1048 | ||
1049 | kv.iov_base = (void *)vec->plaintext; | |
1050 | kv.iov_len = vec->psize; | |
1051 | iov_iter_kvec(&input, WRITE, &kv, 1, vec->psize); | |
1052 | return build_test_sglist(tsgl, cfg->src_divs, alignmask, vec->psize, | |
1053 | &input, divs); | |
1054 | } | |
1055 | ||
1056 | static int check_hash_result(const char *type, | |
1057 | const u8 *result, unsigned int digestsize, | |
1058 | const struct hash_testvec *vec, | |
1059 | const char *vec_name, | |
1060 | const char *driver, | |
1061 | const struct testvec_config *cfg) | |
1062 | { | |
1063 | if (memcmp(result, vec->digest, digestsize) != 0) { | |
1064 | pr_err("alg: %s: %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", | |
1065 | type, driver, vec_name, cfg->name); | |
1066 | return -EINVAL; | |
1067 | } | |
1068 | if (!testmgr_is_poison(&result[digestsize], TESTMGR_POISON_LEN)) { | |
1069 | pr_err("alg: %s: %s overran result buffer on test vector %s, cfg=\"%s\"\n", | |
1070 | type, driver, vec_name, cfg->name); | |
1071 | return -EOVERFLOW; | |
1072 | } | |
1073 | return 0; | |
1074 | } | |
1075 | ||
1076 | static inline int check_shash_op(const char *op, int err, | |
1077 | const char *driver, const char *vec_name, | |
1078 | const struct testvec_config *cfg) | |
1079 | { | |
1080 | if (err) | |
1081 | pr_err("alg: shash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", | |
1082 | driver, op, err, vec_name, cfg->name); | |
1083 | return err; | |
1084 | } | |
1085 | ||
1086 | static inline const void *sg_data(struct scatterlist *sg) | |
1087 | { | |
1088 | return page_address(sg_page(sg)) + sg->offset; | |
1089 | } | |
1090 | ||
1091 | /* Test one hash test vector in one configuration, using the shash API */ | |
1092 | static int test_shash_vec_cfg(const char *driver, | |
1093 | const struct hash_testvec *vec, | |
1094 | const char *vec_name, | |
1095 | const struct testvec_config *cfg, | |
1096 | struct shash_desc *desc, | |
1097 | struct test_sglist *tsgl, | |
1098 | u8 *hashstate) | |
1099 | { | |
1100 | struct crypto_shash *tfm = desc->tfm; | |
1101 | const unsigned int alignmask = crypto_shash_alignmask(tfm); | |
1102 | const unsigned int digestsize = crypto_shash_digestsize(tfm); | |
1103 | const unsigned int statesize = crypto_shash_statesize(tfm); | |
1104 | const struct test_sg_division *divs[XBUFSIZE]; | |
1105 | unsigned int i; | |
1106 | u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; | |
1107 | int err; | |
1108 | ||
1109 | /* Set the key, if specified */ | |
1110 | if (vec->ksize) { | |
1111 | err = crypto_shash_setkey(tfm, vec->key, vec->ksize); | |
1112 | if (err) { | |
1113 | if (err == vec->setkey_error) | |
1114 | return 0; | |
1115 | pr_err("alg: shash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", | |
1116 | driver, vec_name, vec->setkey_error, err, | |
1117 | crypto_shash_get_flags(tfm)); | |
1118 | return err; | |
1119 | } | |
1120 | if (vec->setkey_error) { | |
1121 | pr_err("alg: shash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", | |
1122 | driver, vec_name, vec->setkey_error); | |
1123 | return -EINVAL; | |
1124 | } | |
1125 | } | |
1126 | ||
1127 | /* Build the scatterlist for the source data */ | |
1128 | err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); | |
1129 | if (err) { | |
1130 | pr_err("alg: shash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", | |
1131 | driver, vec_name, cfg->name); | |
1132 | return err; | |
1133 | } | |
1134 | ||
1135 | /* Do the actual hashing */ | |
1136 | ||
1137 | testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); | |
1138 | testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); | |
1139 | ||
1140 | if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || | |
1141 | vec->digest_error) { | |
1142 | /* Just using digest() */ | |
1143 | if (tsgl->nents != 1) | |
1144 | return 0; | |
1145 | if (cfg->nosimd) | |
1146 | crypto_disable_simd_for_test(); | |
1147 | err = crypto_shash_digest(desc, sg_data(&tsgl->sgl[0]), | |
1148 | tsgl->sgl[0].length, result); | |
1149 | if (cfg->nosimd) | |
1150 | crypto_reenable_simd_for_test(); | |
1151 | if (err) { | |
1152 | if (err == vec->digest_error) | |
1153 | return 0; | |
1154 | pr_err("alg: shash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", | |
1155 | driver, vec_name, vec->digest_error, err, | |
1156 | cfg->name); | |
1157 | return err; | |
1158 | } | |
1159 | if (vec->digest_error) { | |
1160 | pr_err("alg: shash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", | |
1161 | driver, vec_name, vec->digest_error, cfg->name); | |
1162 | return -EINVAL; | |
1163 | } | |
1164 | goto result_ready; | |
1165 | } | |
1166 | ||
1167 | /* Using init(), zero or more update(), then final() or finup() */ | |
1168 | ||
1169 | if (cfg->nosimd) | |
1170 | crypto_disable_simd_for_test(); | |
1171 | err = crypto_shash_init(desc); | |
1172 | if (cfg->nosimd) | |
1173 | crypto_reenable_simd_for_test(); | |
1174 | err = check_shash_op("init", err, driver, vec_name, cfg); | |
1175 | if (err) | |
1176 | return err; | |
1177 | ||
1178 | for (i = 0; i < tsgl->nents; i++) { | |
1179 | if (i + 1 == tsgl->nents && | |
1180 | cfg->finalization_type == FINALIZATION_TYPE_FINUP) { | |
1181 | if (divs[i]->nosimd) | |
1182 | crypto_disable_simd_for_test(); | |
1183 | err = crypto_shash_finup(desc, sg_data(&tsgl->sgl[i]), | |
1184 | tsgl->sgl[i].length, result); | |
1185 | if (divs[i]->nosimd) | |
1186 | crypto_reenable_simd_for_test(); | |
1187 | err = check_shash_op("finup", err, driver, vec_name, | |
1188 | cfg); | |
1189 | if (err) | |
1190 | return err; | |
1191 | goto result_ready; | |
1192 | } | |
1193 | if (divs[i]->nosimd) | |
1194 | crypto_disable_simd_for_test(); | |
1195 | err = crypto_shash_update(desc, sg_data(&tsgl->sgl[i]), | |
1196 | tsgl->sgl[i].length); | |
1197 | if (divs[i]->nosimd) | |
1198 | crypto_reenable_simd_for_test(); | |
1199 | err = check_shash_op("update", err, driver, vec_name, cfg); | |
1200 | if (err) | |
1201 | return err; | |
1202 | if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { | |
1203 | /* Test ->export() and ->import() */ | |
1204 | testmgr_poison(hashstate + statesize, | |
1205 | TESTMGR_POISON_LEN); | |
1206 | err = crypto_shash_export(desc, hashstate); | |
1207 | err = check_shash_op("export", err, driver, vec_name, | |
1208 | cfg); | |
1209 | if (err) | |
1210 | return err; | |
1211 | if (!testmgr_is_poison(hashstate + statesize, | |
1212 | TESTMGR_POISON_LEN)) { | |
1213 | pr_err("alg: shash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", | |
1214 | driver, vec_name, cfg->name); | |
1215 | return -EOVERFLOW; | |
1216 | } | |
1217 | testmgr_poison(desc->__ctx, crypto_shash_descsize(tfm)); | |
1218 | err = crypto_shash_import(desc, hashstate); | |
1219 | err = check_shash_op("import", err, driver, vec_name, | |
1220 | cfg); | |
1221 | if (err) | |
1222 | return err; | |
1223 | } | |
1224 | } | |
1225 | ||
1226 | if (cfg->nosimd) | |
1227 | crypto_disable_simd_for_test(); | |
1228 | err = crypto_shash_final(desc, result); | |
1229 | if (cfg->nosimd) | |
1230 | crypto_reenable_simd_for_test(); | |
1231 | err = check_shash_op("final", err, driver, vec_name, cfg); | |
1232 | if (err) | |
1233 | return err; | |
1234 | result_ready: | |
1235 | return check_hash_result("shash", result, digestsize, vec, vec_name, | |
1236 | driver, cfg); | |
1237 | } | |
1238 | ||
6570737c EB |
1239 | static int do_ahash_op(int (*op)(struct ahash_request *req), |
1240 | struct ahash_request *req, | |
1241 | struct crypto_wait *wait, bool nosimd) | |
1242 | { | |
1243 | int err; | |
1244 | ||
1245 | if (nosimd) | |
1246 | crypto_disable_simd_for_test(); | |
1247 | ||
1248 | err = op(req); | |
1249 | ||
1250 | if (nosimd) | |
1251 | crypto_reenable_simd_for_test(); | |
1252 | ||
1253 | return crypto_wait_req(err, wait); | |
1254 | } | |
1255 | ||
d8ea98aa EB |
1256 | static int check_nonfinal_ahash_op(const char *op, int err, |
1257 | u8 *result, unsigned int digestsize, | |
1258 | const char *driver, const char *vec_name, | |
1259 | const struct testvec_config *cfg) | |
466d7b9f | 1260 | { |
4cc2dcf9 | 1261 | if (err) { |
d8ea98aa | 1262 | pr_err("alg: ahash: %s %s() failed with err %d on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1263 | driver, op, err, vec_name, cfg->name); |
4cc2dcf9 | 1264 | return err; |
018ba95c | 1265 | } |
4cc2dcf9 | 1266 | if (!testmgr_is_poison(result, digestsize)) { |
d8ea98aa | 1267 | pr_err("alg: ahash: %s %s() used result buffer on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1268 | driver, op, vec_name, cfg->name); |
4cc2dcf9 | 1269 | return -EINVAL; |
466d7b9f | 1270 | } |
4cc2dcf9 | 1271 | return 0; |
018ba95c WR |
1272 | } |
1273 | ||
d8ea98aa EB |
1274 | /* Test one hash test vector in one configuration, using the ahash API */ |
1275 | static int test_ahash_vec_cfg(const char *driver, | |
1276 | const struct hash_testvec *vec, | |
1277 | const char *vec_name, | |
1278 | const struct testvec_config *cfg, | |
1279 | struct ahash_request *req, | |
1280 | struct test_sglist *tsgl, | |
1281 | u8 *hashstate) | |
da7f033d | 1282 | { |
4cc2dcf9 EB |
1283 | struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); |
1284 | const unsigned int alignmask = crypto_ahash_alignmask(tfm); | |
1285 | const unsigned int digestsize = crypto_ahash_digestsize(tfm); | |
1286 | const unsigned int statesize = crypto_ahash_statesize(tfm); | |
1287 | const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; | |
1288 | const struct test_sg_division *divs[XBUFSIZE]; | |
1289 | DECLARE_CRYPTO_WAIT(wait); | |
4cc2dcf9 EB |
1290 | unsigned int i; |
1291 | struct scatterlist *pending_sgl; | |
1292 | unsigned int pending_len; | |
1293 | u8 result[HASH_MAX_DIGESTSIZE + TESTMGR_POISON_LEN]; | |
1294 | int err; | |
da7f033d | 1295 | |
4cc2dcf9 EB |
1296 | /* Set the key, if specified */ |
1297 | if (vec->ksize) { | |
1298 | err = crypto_ahash_setkey(tfm, vec->key, vec->ksize); | |
1299 | if (err) { | |
5283a8ee EB |
1300 | if (err == vec->setkey_error) |
1301 | return 0; | |
d8ea98aa | 1302 | pr_err("alg: ahash: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", |
951d1332 | 1303 | driver, vec_name, vec->setkey_error, err, |
4cc2dcf9 EB |
1304 | crypto_ahash_get_flags(tfm)); |
1305 | return err; | |
1306 | } | |
5283a8ee | 1307 | if (vec->setkey_error) { |
d8ea98aa | 1308 | pr_err("alg: ahash: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", |
951d1332 | 1309 | driver, vec_name, vec->setkey_error); |
5283a8ee EB |
1310 | return -EINVAL; |
1311 | } | |
4cc2dcf9 | 1312 | } |
da7f033d | 1313 | |
4cc2dcf9 | 1314 | /* Build the scatterlist for the source data */ |
d8ea98aa | 1315 | err = build_hash_sglist(tsgl, vec, cfg, alignmask, divs); |
4cc2dcf9 | 1316 | if (err) { |
d8ea98aa | 1317 | pr_err("alg: ahash: %s: error preparing scatterlist for test vector %s, cfg=\"%s\"\n", |
951d1332 | 1318 | driver, vec_name, cfg->name); |
4cc2dcf9 | 1319 | return err; |
da7f033d | 1320 | } |
da7f033d | 1321 | |
4cc2dcf9 | 1322 | /* Do the actual hashing */ |
a0cfae59 | 1323 | |
4cc2dcf9 EB |
1324 | testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); |
1325 | testmgr_poison(result, digestsize + TESTMGR_POISON_LEN); | |
da5ffe11 | 1326 | |
5283a8ee EB |
1327 | if (cfg->finalization_type == FINALIZATION_TYPE_DIGEST || |
1328 | vec->digest_error) { | |
4cc2dcf9 EB |
1329 | /* Just using digest() */ |
1330 | ahash_request_set_callback(req, req_flags, crypto_req_done, | |
1331 | &wait); | |
1332 | ahash_request_set_crypt(req, tsgl->sgl, result, vec->psize); | |
6570737c | 1333 | err = do_ahash_op(crypto_ahash_digest, req, &wait, cfg->nosimd); |
4cc2dcf9 | 1334 | if (err) { |
5283a8ee EB |
1335 | if (err == vec->digest_error) |
1336 | return 0; | |
d8ea98aa | 1337 | pr_err("alg: ahash: %s digest() failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", |
951d1332 | 1338 | driver, vec_name, vec->digest_error, err, |
5283a8ee | 1339 | cfg->name); |
4cc2dcf9 EB |
1340 | return err; |
1341 | } | |
5283a8ee | 1342 | if (vec->digest_error) { |
d8ea98aa | 1343 | pr_err("alg: ahash: %s digest() unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", |
951d1332 | 1344 | driver, vec_name, vec->digest_error, cfg->name); |
5283a8ee EB |
1345 | return -EINVAL; |
1346 | } | |
4cc2dcf9 EB |
1347 | goto result_ready; |
1348 | } | |
da7f033d | 1349 | |
4cc2dcf9 | 1350 | /* Using init(), zero or more update(), then final() or finup() */ |
da7f033d | 1351 | |
4cc2dcf9 EB |
1352 | ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); |
1353 | ahash_request_set_crypt(req, NULL, result, 0); | |
6570737c | 1354 | err = do_ahash_op(crypto_ahash_init, req, &wait, cfg->nosimd); |
d8ea98aa EB |
1355 | err = check_nonfinal_ahash_op("init", err, result, digestsize, |
1356 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1357 | if (err) |
1358 | return err; | |
da7f033d | 1359 | |
4cc2dcf9 EB |
1360 | pending_sgl = NULL; |
1361 | pending_len = 0; | |
1362 | for (i = 0; i < tsgl->nents; i++) { | |
1363 | if (divs[i]->flush_type != FLUSH_TYPE_NONE && | |
1364 | pending_sgl != NULL) { | |
1365 | /* update() with the pending data */ | |
1366 | ahash_request_set_callback(req, req_flags, | |
1367 | crypto_req_done, &wait); | |
1368 | ahash_request_set_crypt(req, pending_sgl, result, | |
1369 | pending_len); | |
6570737c EB |
1370 | err = do_ahash_op(crypto_ahash_update, req, &wait, |
1371 | divs[i]->nosimd); | |
d8ea98aa EB |
1372 | err = check_nonfinal_ahash_op("update", err, |
1373 | result, digestsize, | |
1374 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1375 | if (err) |
1376 | return err; | |
1377 | pending_sgl = NULL; | |
1378 | pending_len = 0; | |
da7f033d | 1379 | } |
4cc2dcf9 EB |
1380 | if (divs[i]->flush_type == FLUSH_TYPE_REIMPORT) { |
1381 | /* Test ->export() and ->import() */ | |
1382 | testmgr_poison(hashstate + statesize, | |
1383 | TESTMGR_POISON_LEN); | |
1384 | err = crypto_ahash_export(req, hashstate); | |
d8ea98aa EB |
1385 | err = check_nonfinal_ahash_op("export", err, |
1386 | result, digestsize, | |
1387 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1388 | if (err) |
1389 | return err; | |
1390 | if (!testmgr_is_poison(hashstate + statesize, | |
1391 | TESTMGR_POISON_LEN)) { | |
d8ea98aa | 1392 | pr_err("alg: ahash: %s export() overran state buffer on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1393 | driver, vec_name, cfg->name); |
4cc2dcf9 | 1394 | return -EOVERFLOW; |
da7f033d | 1395 | } |
76715095 | 1396 | |
4cc2dcf9 EB |
1397 | testmgr_poison(req->__ctx, crypto_ahash_reqsize(tfm)); |
1398 | err = crypto_ahash_import(req, hashstate); | |
d8ea98aa EB |
1399 | err = check_nonfinal_ahash_op("import", err, |
1400 | result, digestsize, | |
1401 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1402 | if (err) |
1403 | return err; | |
da7f033d | 1404 | } |
4cc2dcf9 EB |
1405 | if (pending_sgl == NULL) |
1406 | pending_sgl = &tsgl->sgl[i]; | |
1407 | pending_len += tsgl->sgl[i].length; | |
1408 | } | |
da7f033d | 1409 | |
4cc2dcf9 EB |
1410 | ahash_request_set_callback(req, req_flags, crypto_req_done, &wait); |
1411 | ahash_request_set_crypt(req, pending_sgl, result, pending_len); | |
1412 | if (cfg->finalization_type == FINALIZATION_TYPE_FINAL) { | |
1413 | /* finish with update() and final() */ | |
6570737c | 1414 | err = do_ahash_op(crypto_ahash_update, req, &wait, cfg->nosimd); |
d8ea98aa EB |
1415 | err = check_nonfinal_ahash_op("update", err, result, digestsize, |
1416 | driver, vec_name, cfg); | |
4cc2dcf9 EB |
1417 | if (err) |
1418 | return err; | |
6570737c | 1419 | err = do_ahash_op(crypto_ahash_final, req, &wait, cfg->nosimd); |
4cc2dcf9 | 1420 | if (err) { |
d8ea98aa | 1421 | pr_err("alg: ahash: %s final() failed with err %d on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1422 | driver, err, vec_name, cfg->name); |
4cc2dcf9 EB |
1423 | return err; |
1424 | } | |
1425 | } else { | |
1426 | /* finish with finup() */ | |
6570737c | 1427 | err = do_ahash_op(crypto_ahash_finup, req, &wait, cfg->nosimd); |
4cc2dcf9 | 1428 | if (err) { |
d8ea98aa | 1429 | pr_err("alg: ahash: %s finup() failed with err %d on test vector %s, cfg=\"%s\"\n", |
951d1332 | 1430 | driver, err, vec_name, cfg->name); |
4cc2dcf9 | 1431 | return err; |
da7f033d HX |
1432 | } |
1433 | } | |
1434 | ||
4cc2dcf9 | 1435 | result_ready: |
d8ea98aa EB |
1436 | return check_hash_result("ahash", result, digestsize, vec, vec_name, |
1437 | driver, cfg); | |
1438 | } | |
1439 | ||
1440 | static int test_hash_vec_cfg(const char *driver, | |
1441 | const struct hash_testvec *vec, | |
1442 | const char *vec_name, | |
1443 | const struct testvec_config *cfg, | |
1444 | struct ahash_request *req, | |
1445 | struct shash_desc *desc, | |
1446 | struct test_sglist *tsgl, | |
1447 | u8 *hashstate) | |
1448 | { | |
1449 | int err; | |
1450 | ||
1451 | /* | |
1452 | * For algorithms implemented as "shash", most bugs will be detected by | |
1453 | * both the shash and ahash tests. Test the shash API first so that the | |
1454 | * failures involve less indirection, so are easier to debug. | |
1455 | */ | |
1456 | ||
1457 | if (desc) { | |
1458 | err = test_shash_vec_cfg(driver, vec, vec_name, cfg, desc, tsgl, | |
1459 | hashstate); | |
1460 | if (err) | |
1461 | return err; | |
4cc2dcf9 | 1462 | } |
da5ffe11 | 1463 | |
d8ea98aa EB |
1464 | return test_ahash_vec_cfg(driver, vec, vec_name, cfg, req, tsgl, |
1465 | hashstate); | |
4cc2dcf9 | 1466 | } |
da7f033d | 1467 | |
4cc2dcf9 EB |
1468 | static int test_hash_vec(const char *driver, const struct hash_testvec *vec, |
1469 | unsigned int vec_num, struct ahash_request *req, | |
d8ea98aa EB |
1470 | struct shash_desc *desc, struct test_sglist *tsgl, |
1471 | u8 *hashstate) | |
4cc2dcf9 | 1472 | { |
951d1332 | 1473 | char vec_name[16]; |
4cc2dcf9 EB |
1474 | unsigned int i; |
1475 | int err; | |
da7f033d | 1476 | |
951d1332 EB |
1477 | sprintf(vec_name, "%u", vec_num); |
1478 | ||
4cc2dcf9 | 1479 | for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) { |
951d1332 | 1480 | err = test_hash_vec_cfg(driver, vec, vec_name, |
4cc2dcf9 | 1481 | &default_hash_testvec_configs[i], |
d8ea98aa | 1482 | req, desc, tsgl, hashstate); |
4cc2dcf9 EB |
1483 | if (err) |
1484 | return err; | |
1485 | } | |
5f2b424e | 1486 | |
4cc2dcf9 EB |
1487 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
1488 | if (!noextratests) { | |
1489 | struct testvec_config cfg; | |
1490 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
5f2b424e | 1491 | |
4cc2dcf9 EB |
1492 | for (i = 0; i < fuzz_iterations; i++) { |
1493 | generate_random_testvec_config(&cfg, cfgname, | |
1494 | sizeof(cfgname)); | |
951d1332 | 1495 | err = test_hash_vec_cfg(driver, vec, vec_name, &cfg, |
d8ea98aa | 1496 | req, desc, tsgl, hashstate); |
4cc2dcf9 EB |
1497 | if (err) |
1498 | return err; | |
e63e1b0d | 1499 | cond_resched(); |
018ba95c WR |
1500 | } |
1501 | } | |
4cc2dcf9 EB |
1502 | #endif |
1503 | return 0; | |
1504 | } | |
018ba95c | 1505 | |
9a8a6b3f EB |
1506 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
1507 | /* | |
1508 | * Generate a hash test vector from the given implementation. | |
1509 | * Assumes the buffers in 'vec' were already allocated. | |
1510 | */ | |
1511 | static void generate_random_hash_testvec(struct crypto_shash *tfm, | |
1512 | struct hash_testvec *vec, | |
1513 | unsigned int maxkeysize, | |
1514 | unsigned int maxdatasize, | |
1515 | char *name, size_t max_namelen) | |
1516 | { | |
1517 | SHASH_DESC_ON_STACK(desc, tfm); | |
1518 | ||
1519 | /* Data */ | |
1520 | vec->psize = generate_random_length(maxdatasize); | |
1521 | generate_random_bytes((u8 *)vec->plaintext, vec->psize); | |
1522 | ||
1523 | /* | |
1524 | * Key: length in range [1, maxkeysize], but usually choose maxkeysize. | |
1525 | * If algorithm is unkeyed, then maxkeysize == 0 and set ksize = 0. | |
1526 | */ | |
1527 | vec->setkey_error = 0; | |
1528 | vec->ksize = 0; | |
1529 | if (maxkeysize) { | |
1530 | vec->ksize = maxkeysize; | |
1531 | if (prandom_u32() % 4 == 0) | |
1532 | vec->ksize = 1 + (prandom_u32() % maxkeysize); | |
1533 | generate_random_bytes((u8 *)vec->key, vec->ksize); | |
1534 | ||
1535 | vec->setkey_error = crypto_shash_setkey(tfm, vec->key, | |
1536 | vec->ksize); | |
1537 | /* If the key couldn't be set, no need to continue to digest. */ | |
1538 | if (vec->setkey_error) | |
1539 | goto done; | |
1540 | } | |
1541 | ||
1542 | /* Digest */ | |
1543 | desc->tfm = tfm; | |
9a8a6b3f EB |
1544 | vec->digest_error = crypto_shash_digest(desc, vec->plaintext, |
1545 | vec->psize, (u8 *)vec->digest); | |
1546 | done: | |
1547 | snprintf(name, max_namelen, "\"random: psize=%u ksize=%u\"", | |
1548 | vec->psize, vec->ksize); | |
1549 | } | |
1550 | ||
1551 | /* | |
1552 | * Test the hash algorithm represented by @req against the corresponding generic | |
1553 | * implementation, if one is available. | |
1554 | */ | |
1555 | static int test_hash_vs_generic_impl(const char *driver, | |
1556 | const char *generic_driver, | |
1557 | unsigned int maxkeysize, | |
1558 | struct ahash_request *req, | |
d8ea98aa | 1559 | struct shash_desc *desc, |
9a8a6b3f EB |
1560 | struct test_sglist *tsgl, |
1561 | u8 *hashstate) | |
1562 | { | |
1563 | struct crypto_ahash *tfm = crypto_ahash_reqtfm(req); | |
1564 | const unsigned int digestsize = crypto_ahash_digestsize(tfm); | |
1565 | const unsigned int blocksize = crypto_ahash_blocksize(tfm); | |
1566 | const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; | |
1567 | const char *algname = crypto_hash_alg_common(tfm)->base.cra_name; | |
1568 | char _generic_driver[CRYPTO_MAX_ALG_NAME]; | |
1569 | struct crypto_shash *generic_tfm = NULL; | |
1570 | unsigned int i; | |
1571 | struct hash_testvec vec = { 0 }; | |
1572 | char vec_name[64]; | |
1573 | struct testvec_config cfg; | |
1574 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
1575 | int err; | |
1576 | ||
1577 | if (noextratests) | |
1578 | return 0; | |
1579 | ||
1580 | if (!generic_driver) { /* Use default naming convention? */ | |
1581 | err = build_generic_driver_name(algname, _generic_driver); | |
1582 | if (err) | |
1583 | return err; | |
1584 | generic_driver = _generic_driver; | |
1585 | } | |
1586 | ||
1587 | if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ | |
1588 | return 0; | |
1589 | ||
1590 | generic_tfm = crypto_alloc_shash(generic_driver, 0, 0); | |
1591 | if (IS_ERR(generic_tfm)) { | |
1592 | err = PTR_ERR(generic_tfm); | |
1593 | if (err == -ENOENT) { | |
1594 | pr_warn("alg: hash: skipping comparison tests for %s because %s is unavailable\n", | |
1595 | driver, generic_driver); | |
1596 | return 0; | |
1597 | } | |
1598 | pr_err("alg: hash: error allocating %s (generic impl of %s): %d\n", | |
1599 | generic_driver, algname, err); | |
1600 | return err; | |
1601 | } | |
1602 | ||
1603 | /* Check the algorithm properties for consistency. */ | |
1604 | ||
1605 | if (digestsize != crypto_shash_digestsize(generic_tfm)) { | |
1606 | pr_err("alg: hash: digestsize for %s (%u) doesn't match generic impl (%u)\n", | |
1607 | driver, digestsize, | |
1608 | crypto_shash_digestsize(generic_tfm)); | |
1609 | err = -EINVAL; | |
1610 | goto out; | |
1611 | } | |
1612 | ||
1613 | if (blocksize != crypto_shash_blocksize(generic_tfm)) { | |
1614 | pr_err("alg: hash: blocksize for %s (%u) doesn't match generic impl (%u)\n", | |
1615 | driver, blocksize, crypto_shash_blocksize(generic_tfm)); | |
1616 | err = -EINVAL; | |
1617 | goto out; | |
1618 | } | |
1619 | ||
1620 | /* | |
1621 | * Now generate test vectors using the generic implementation, and test | |
1622 | * the other implementation against them. | |
1623 | */ | |
1624 | ||
1625 | vec.key = kmalloc(maxkeysize, GFP_KERNEL); | |
1626 | vec.plaintext = kmalloc(maxdatasize, GFP_KERNEL); | |
1627 | vec.digest = kmalloc(digestsize, GFP_KERNEL); | |
1628 | if (!vec.key || !vec.plaintext || !vec.digest) { | |
1629 | err = -ENOMEM; | |
1630 | goto out; | |
1631 | } | |
1632 | ||
1633 | for (i = 0; i < fuzz_iterations * 8; i++) { | |
1634 | generate_random_hash_testvec(generic_tfm, &vec, | |
1635 | maxkeysize, maxdatasize, | |
1636 | vec_name, sizeof(vec_name)); | |
1637 | generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); | |
1638 | ||
1639 | err = test_hash_vec_cfg(driver, &vec, vec_name, &cfg, | |
d8ea98aa | 1640 | req, desc, tsgl, hashstate); |
9a8a6b3f EB |
1641 | if (err) |
1642 | goto out; | |
1643 | cond_resched(); | |
1644 | } | |
1645 | err = 0; | |
1646 | out: | |
1647 | kfree(vec.key); | |
1648 | kfree(vec.plaintext); | |
1649 | kfree(vec.digest); | |
1650 | crypto_free_shash(generic_tfm); | |
1651 | return err; | |
1652 | } | |
1653 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
1654 | static int test_hash_vs_generic_impl(const char *driver, | |
1655 | const char *generic_driver, | |
1656 | unsigned int maxkeysize, | |
1657 | struct ahash_request *req, | |
d8ea98aa | 1658 | struct shash_desc *desc, |
9a8a6b3f EB |
1659 | struct test_sglist *tsgl, |
1660 | u8 *hashstate) | |
1661 | { | |
1662 | return 0; | |
1663 | } | |
1664 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
1665 | ||
d8ea98aa EB |
1666 | static int alloc_shash(const char *driver, u32 type, u32 mask, |
1667 | struct crypto_shash **tfm_ret, | |
1668 | struct shash_desc **desc_ret) | |
1669 | { | |
1670 | struct crypto_shash *tfm; | |
1671 | struct shash_desc *desc; | |
1672 | ||
1673 | tfm = crypto_alloc_shash(driver, type, mask); | |
1674 | if (IS_ERR(tfm)) { | |
1675 | if (PTR_ERR(tfm) == -ENOENT) { | |
1676 | /* | |
1677 | * This algorithm is only available through the ahash | |
1678 | * API, not the shash API, so skip the shash tests. | |
1679 | */ | |
1680 | return 0; | |
1681 | } | |
1682 | pr_err("alg: hash: failed to allocate shash transform for %s: %ld\n", | |
1683 | driver, PTR_ERR(tfm)); | |
1684 | return PTR_ERR(tfm); | |
1685 | } | |
1686 | ||
1687 | desc = kmalloc(sizeof(*desc) + crypto_shash_descsize(tfm), GFP_KERNEL); | |
1688 | if (!desc) { | |
1689 | crypto_free_shash(tfm); | |
1690 | return -ENOMEM; | |
1691 | } | |
1692 | desc->tfm = tfm; | |
1693 | ||
1694 | *tfm_ret = tfm; | |
1695 | *desc_ret = desc; | |
1696 | return 0; | |
1697 | } | |
1698 | ||
4cc2dcf9 EB |
1699 | static int __alg_test_hash(const struct hash_testvec *vecs, |
1700 | unsigned int num_vecs, const char *driver, | |
9a8a6b3f EB |
1701 | u32 type, u32 mask, |
1702 | const char *generic_driver, unsigned int maxkeysize) | |
4cc2dcf9 | 1703 | { |
d8ea98aa | 1704 | struct crypto_ahash *atfm = NULL; |
4cc2dcf9 | 1705 | struct ahash_request *req = NULL; |
d8ea98aa EB |
1706 | struct crypto_shash *stfm = NULL; |
1707 | struct shash_desc *desc = NULL; | |
4cc2dcf9 EB |
1708 | struct test_sglist *tsgl = NULL; |
1709 | u8 *hashstate = NULL; | |
d8ea98aa | 1710 | unsigned int statesize; |
4cc2dcf9 EB |
1711 | unsigned int i; |
1712 | int err; | |
018ba95c | 1713 | |
d8ea98aa EB |
1714 | /* |
1715 | * Always test the ahash API. This works regardless of whether the | |
1716 | * algorithm is implemented as ahash or shash. | |
1717 | */ | |
1718 | ||
1719 | atfm = crypto_alloc_ahash(driver, type, mask); | |
1720 | if (IS_ERR(atfm)) { | |
4cc2dcf9 | 1721 | pr_err("alg: hash: failed to allocate transform for %s: %ld\n", |
d8ea98aa EB |
1722 | driver, PTR_ERR(atfm)); |
1723 | return PTR_ERR(atfm); | |
4cc2dcf9 | 1724 | } |
018ba95c | 1725 | |
d8ea98aa | 1726 | req = ahash_request_alloc(atfm, GFP_KERNEL); |
4cc2dcf9 EB |
1727 | if (!req) { |
1728 | pr_err("alg: hash: failed to allocate request for %s\n", | |
1729 | driver); | |
1730 | err = -ENOMEM; | |
1731 | goto out; | |
1732 | } | |
018ba95c | 1733 | |
d8ea98aa EB |
1734 | /* |
1735 | * If available also test the shash API, to cover corner cases that may | |
1736 | * be missed by testing the ahash API only. | |
1737 | */ | |
1738 | err = alloc_shash(driver, type, mask, &stfm, &desc); | |
1739 | if (err) | |
1740 | goto out; | |
1741 | ||
4cc2dcf9 EB |
1742 | tsgl = kmalloc(sizeof(*tsgl), GFP_KERNEL); |
1743 | if (!tsgl || init_test_sglist(tsgl) != 0) { | |
1744 | pr_err("alg: hash: failed to allocate test buffers for %s\n", | |
1745 | driver); | |
1746 | kfree(tsgl); | |
1747 | tsgl = NULL; | |
1748 | err = -ENOMEM; | |
1749 | goto out; | |
1750 | } | |
018ba95c | 1751 | |
d8ea98aa EB |
1752 | statesize = crypto_ahash_statesize(atfm); |
1753 | if (stfm) | |
1754 | statesize = max(statesize, crypto_shash_statesize(stfm)); | |
1755 | hashstate = kmalloc(statesize + TESTMGR_POISON_LEN, GFP_KERNEL); | |
4cc2dcf9 EB |
1756 | if (!hashstate) { |
1757 | pr_err("alg: hash: failed to allocate hash state buffer for %s\n", | |
1758 | driver); | |
1759 | err = -ENOMEM; | |
1760 | goto out; | |
1761 | } | |
018ba95c | 1762 | |
4cc2dcf9 | 1763 | for (i = 0; i < num_vecs; i++) { |
d8ea98aa EB |
1764 | err = test_hash_vec(driver, &vecs[i], i, req, desc, tsgl, |
1765 | hashstate); | |
4cc2dcf9 | 1766 | if (err) |
5f2b424e | 1767 | goto out; |
e63e1b0d | 1768 | cond_resched(); |
da7f033d | 1769 | } |
9a8a6b3f | 1770 | err = test_hash_vs_generic_impl(driver, generic_driver, maxkeysize, req, |
d8ea98aa | 1771 | desc, tsgl, hashstate); |
da7f033d | 1772 | out: |
4cc2dcf9 EB |
1773 | kfree(hashstate); |
1774 | if (tsgl) { | |
1775 | destroy_test_sglist(tsgl); | |
1776 | kfree(tsgl); | |
1777 | } | |
d8ea98aa EB |
1778 | kfree(desc); |
1779 | crypto_free_shash(stfm); | |
da7f033d | 1780 | ahash_request_free(req); |
d8ea98aa | 1781 | crypto_free_ahash(atfm); |
4cc2dcf9 | 1782 | return err; |
da7f033d HX |
1783 | } |
1784 | ||
4cc2dcf9 EB |
1785 | static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, |
1786 | u32 type, u32 mask) | |
da5ffe11 | 1787 | { |
4cc2dcf9 EB |
1788 | const struct hash_testvec *template = desc->suite.hash.vecs; |
1789 | unsigned int tcount = desc->suite.hash.count; | |
1790 | unsigned int nr_unkeyed, nr_keyed; | |
9a8a6b3f | 1791 | unsigned int maxkeysize = 0; |
4cc2dcf9 | 1792 | int err; |
da5ffe11 | 1793 | |
4cc2dcf9 EB |
1794 | /* |
1795 | * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests | |
1796 | * first, before setting a key on the tfm. To make this easier, we | |
1797 | * require that the unkeyed test vectors (if any) are listed first. | |
1798 | */ | |
da5ffe11 | 1799 | |
4cc2dcf9 EB |
1800 | for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) { |
1801 | if (template[nr_unkeyed].ksize) | |
1802 | break; | |
1803 | } | |
1804 | for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) { | |
1805 | if (!template[nr_unkeyed + nr_keyed].ksize) { | |
1806 | pr_err("alg: hash: test vectors for %s out of order, " | |
1807 | "unkeyed ones must come first\n", desc->alg); | |
1808 | return -EINVAL; | |
1809 | } | |
9a8a6b3f EB |
1810 | maxkeysize = max_t(unsigned int, maxkeysize, |
1811 | template[nr_unkeyed + nr_keyed].ksize); | |
4cc2dcf9 | 1812 | } |
da5ffe11 | 1813 | |
4cc2dcf9 EB |
1814 | err = 0; |
1815 | if (nr_unkeyed) { | |
9a8a6b3f EB |
1816 | err = __alg_test_hash(template, nr_unkeyed, driver, type, mask, |
1817 | desc->generic_driver, maxkeysize); | |
4cc2dcf9 | 1818 | template += nr_unkeyed; |
da5ffe11 JK |
1819 | } |
1820 | ||
4cc2dcf9 | 1821 | if (!err && nr_keyed) |
9a8a6b3f EB |
1822 | err = __alg_test_hash(template, nr_keyed, driver, type, mask, |
1823 | desc->generic_driver, maxkeysize); | |
4cc2dcf9 EB |
1824 | |
1825 | return err; | |
da5ffe11 JK |
1826 | } |
1827 | ||
ed96804f EB |
1828 | static int test_aead_vec_cfg(const char *driver, int enc, |
1829 | const struct aead_testvec *vec, | |
951d1332 | 1830 | const char *vec_name, |
ed96804f EB |
1831 | const struct testvec_config *cfg, |
1832 | struct aead_request *req, | |
1833 | struct cipher_test_sglists *tsgls) | |
da7f033d | 1834 | { |
ed96804f EB |
1835 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); |
1836 | const unsigned int alignmask = crypto_aead_alignmask(tfm); | |
1837 | const unsigned int ivsize = crypto_aead_ivsize(tfm); | |
1838 | const unsigned int authsize = vec->clen - vec->plen; | |
1839 | const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; | |
1840 | const char *op = enc ? "encryption" : "decryption"; | |
1841 | DECLARE_CRYPTO_WAIT(wait); | |
1842 | u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; | |
1843 | u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + | |
1844 | cfg->iv_offset + | |
1845 | (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); | |
1846 | struct kvec input[2]; | |
5283a8ee | 1847 | int expected_error; |
ed96804f | 1848 | int err; |
d8a32ac2 | 1849 | |
ed96804f EB |
1850 | /* Set the key */ |
1851 | if (vec->wk) | |
1852 | crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); | |
da7f033d | 1853 | else |
ed96804f EB |
1854 | crypto_aead_clear_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); |
1855 | err = crypto_aead_setkey(tfm, vec->key, vec->klen); | |
5283a8ee | 1856 | if (err && err != vec->setkey_error) { |
951d1332 EB |
1857 | pr_err("alg: aead: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", |
1858 | driver, vec_name, vec->setkey_error, err, | |
5283a8ee | 1859 | crypto_aead_get_flags(tfm)); |
ed96804f | 1860 | return err; |
da7f033d | 1861 | } |
5283a8ee | 1862 | if (!err && vec->setkey_error) { |
951d1332 EB |
1863 | pr_err("alg: aead: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", |
1864 | driver, vec_name, vec->setkey_error); | |
ed96804f | 1865 | return -EINVAL; |
da7f033d HX |
1866 | } |
1867 | ||
ed96804f EB |
1868 | /* Set the authentication tag size */ |
1869 | err = crypto_aead_setauthsize(tfm, authsize); | |
5283a8ee | 1870 | if (err && err != vec->setauthsize_error) { |
951d1332 EB |
1871 | pr_err("alg: aead: %s setauthsize failed on test vector %s; expected_error=%d, actual_error=%d\n", |
1872 | driver, vec_name, vec->setauthsize_error, err); | |
ed96804f EB |
1873 | return err; |
1874 | } | |
5283a8ee | 1875 | if (!err && vec->setauthsize_error) { |
951d1332 EB |
1876 | pr_err("alg: aead: %s setauthsize unexpectedly succeeded on test vector %s; expected_error=%d\n", |
1877 | driver, vec_name, vec->setauthsize_error); | |
5283a8ee EB |
1878 | return -EINVAL; |
1879 | } | |
1880 | ||
1881 | if (vec->setkey_error || vec->setauthsize_error) | |
1882 | return 0; | |
8ec25c51 | 1883 | |
ed96804f EB |
1884 | /* The IV must be copied to a buffer, as the algorithm may modify it */ |
1885 | if (WARN_ON(ivsize > MAX_IVLEN)) | |
1886 | return -EINVAL; | |
1887 | if (vec->iv) | |
1888 | memcpy(iv, vec->iv, ivsize); | |
1889 | else | |
1890 | memset(iv, 0, ivsize); | |
da7f033d | 1891 | |
ed96804f EB |
1892 | /* Build the src/dst scatterlists */ |
1893 | input[0].iov_base = (void *)vec->assoc; | |
1894 | input[0].iov_len = vec->alen; | |
1895 | input[1].iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; | |
1896 | input[1].iov_len = enc ? vec->plen : vec->clen; | |
1897 | err = build_cipher_test_sglists(tsgls, cfg, alignmask, | |
1898 | vec->alen + (enc ? vec->plen : | |
1899 | vec->clen), | |
1900 | vec->alen + (enc ? vec->clen : | |
1901 | vec->plen), | |
1902 | input, 2); | |
1903 | if (err) { | |
951d1332 EB |
1904 | pr_err("alg: aead: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", |
1905 | driver, op, vec_name, cfg->name); | |
ed96804f EB |
1906 | return err; |
1907 | } | |
da7f033d | 1908 | |
ed96804f EB |
1909 | /* Do the actual encryption or decryption */ |
1910 | testmgr_poison(req->__ctx, crypto_aead_reqsize(tfm)); | |
1911 | aead_request_set_callback(req, req_flags, crypto_req_done, &wait); | |
1912 | aead_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, | |
1913 | enc ? vec->plen : vec->clen, iv); | |
1914 | aead_request_set_ad(req, vec->alen); | |
6570737c EB |
1915 | if (cfg->nosimd) |
1916 | crypto_disable_simd_for_test(); | |
1917 | err = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req); | |
1918 | if (cfg->nosimd) | |
1919 | crypto_reenable_simd_for_test(); | |
1920 | err = crypto_wait_req(err, &wait); | |
a6e5ef9b EB |
1921 | |
1922 | /* Check that the algorithm didn't overwrite things it shouldn't have */ | |
1923 | if (req->cryptlen != (enc ? vec->plen : vec->clen) || | |
1924 | req->assoclen != vec->alen || | |
1925 | req->iv != iv || | |
1926 | req->src != tsgls->src.sgl_ptr || | |
1927 | req->dst != tsgls->dst.sgl_ptr || | |
1928 | crypto_aead_reqtfm(req) != tfm || | |
1929 | req->base.complete != crypto_req_done || | |
1930 | req->base.flags != req_flags || | |
1931 | req->base.data != &wait) { | |
951d1332 EB |
1932 | pr_err("alg: aead: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", |
1933 | driver, op, vec_name, cfg->name); | |
a6e5ef9b EB |
1934 | if (req->cryptlen != (enc ? vec->plen : vec->clen)) |
1935 | pr_err("alg: aead: changed 'req->cryptlen'\n"); | |
1936 | if (req->assoclen != vec->alen) | |
1937 | pr_err("alg: aead: changed 'req->assoclen'\n"); | |
1938 | if (req->iv != iv) | |
1939 | pr_err("alg: aead: changed 'req->iv'\n"); | |
1940 | if (req->src != tsgls->src.sgl_ptr) | |
1941 | pr_err("alg: aead: changed 'req->src'\n"); | |
1942 | if (req->dst != tsgls->dst.sgl_ptr) | |
1943 | pr_err("alg: aead: changed 'req->dst'\n"); | |
1944 | if (crypto_aead_reqtfm(req) != tfm) | |
1945 | pr_err("alg: aead: changed 'req->base.tfm'\n"); | |
1946 | if (req->base.complete != crypto_req_done) | |
1947 | pr_err("alg: aead: changed 'req->base.complete'\n"); | |
1948 | if (req->base.flags != req_flags) | |
1949 | pr_err("alg: aead: changed 'req->base.flags'\n"); | |
1950 | if (req->base.data != &wait) | |
1951 | pr_err("alg: aead: changed 'req->base.data'\n"); | |
1952 | return -EINVAL; | |
1953 | } | |
1954 | if (is_test_sglist_corrupted(&tsgls->src)) { | |
951d1332 EB |
1955 | pr_err("alg: aead: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", |
1956 | driver, op, vec_name, cfg->name); | |
a6e5ef9b EB |
1957 | return -EINVAL; |
1958 | } | |
1959 | if (tsgls->dst.sgl_ptr != tsgls->src.sgl && | |
1960 | is_test_sglist_corrupted(&tsgls->dst)) { | |
951d1332 EB |
1961 | pr_err("alg: aead: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", |
1962 | driver, op, vec_name, cfg->name); | |
a6e5ef9b | 1963 | return -EINVAL; |
ed96804f | 1964 | } |
da7f033d | 1965 | |
5283a8ee EB |
1966 | /* Check for success or failure */ |
1967 | expected_error = vec->novrfy ? -EBADMSG : vec->crypt_error; | |
1968 | if (err) { | |
1969 | if (err == expected_error) | |
1970 | return 0; | |
951d1332 EB |
1971 | pr_err("alg: aead: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", |
1972 | driver, op, vec_name, expected_error, err, cfg->name); | |
5283a8ee EB |
1973 | return err; |
1974 | } | |
1975 | if (expected_error) { | |
951d1332 EB |
1976 | pr_err("alg: aead: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", |
1977 | driver, op, vec_name, expected_error, cfg->name); | |
5283a8ee EB |
1978 | return -EINVAL; |
1979 | } | |
1980 | ||
ed96804f EB |
1981 | /* Check for the correct output (ciphertext or plaintext) */ |
1982 | err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, | |
1983 | enc ? vec->clen : vec->plen, | |
1984 | vec->alen, enc || !cfg->inplace); | |
1985 | if (err == -EOVERFLOW) { | |
951d1332 EB |
1986 | pr_err("alg: aead: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", |
1987 | driver, op, vec_name, cfg->name); | |
ed96804f EB |
1988 | return err; |
1989 | } | |
1990 | if (err) { | |
951d1332 EB |
1991 | pr_err("alg: aead: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", |
1992 | driver, op, vec_name, cfg->name); | |
ed96804f EB |
1993 | return err; |
1994 | } | |
da7f033d | 1995 | |
ed96804f EB |
1996 | return 0; |
1997 | } | |
da7f033d | 1998 | |
ed96804f EB |
1999 | static int test_aead_vec(const char *driver, int enc, |
2000 | const struct aead_testvec *vec, unsigned int vec_num, | |
2001 | struct aead_request *req, | |
2002 | struct cipher_test_sglists *tsgls) | |
2003 | { | |
951d1332 | 2004 | char vec_name[16]; |
ed96804f EB |
2005 | unsigned int i; |
2006 | int err; | |
da7f033d | 2007 | |
ed96804f EB |
2008 | if (enc && vec->novrfy) |
2009 | return 0; | |
da7f033d | 2010 | |
951d1332 EB |
2011 | sprintf(vec_name, "%u", vec_num); |
2012 | ||
ed96804f | 2013 | for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { |
951d1332 | 2014 | err = test_aead_vec_cfg(driver, enc, vec, vec_name, |
ed96804f EB |
2015 | &default_cipher_testvec_configs[i], |
2016 | req, tsgls); | |
2017 | if (err) | |
2018 | return err; | |
2019 | } | |
da7f033d | 2020 | |
ed96804f EB |
2021 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2022 | if (!noextratests) { | |
2023 | struct testvec_config cfg; | |
2024 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
05b1d338 | 2025 | |
ed96804f EB |
2026 | for (i = 0; i < fuzz_iterations; i++) { |
2027 | generate_random_testvec_config(&cfg, cfgname, | |
2028 | sizeof(cfgname)); | |
951d1332 | 2029 | err = test_aead_vec_cfg(driver, enc, vec, vec_name, |
ed96804f EB |
2030 | &cfg, req, tsgls); |
2031 | if (err) | |
2032 | return err; | |
e63e1b0d | 2033 | cond_resched(); |
da7f033d HX |
2034 | } |
2035 | } | |
ed96804f EB |
2036 | #endif |
2037 | return 0; | |
2038 | } | |
da7f033d | 2039 | |
40153b10 EB |
2040 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2041 | /* | |
2042 | * Generate an AEAD test vector from the given implementation. | |
2043 | * Assumes the buffers in 'vec' were already allocated. | |
2044 | */ | |
2045 | static void generate_random_aead_testvec(struct aead_request *req, | |
2046 | struct aead_testvec *vec, | |
2047 | unsigned int maxkeysize, | |
2048 | unsigned int maxdatasize, | |
2049 | char *name, size_t max_namelen) | |
2050 | { | |
2051 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); | |
2052 | const unsigned int ivsize = crypto_aead_ivsize(tfm); | |
2053 | unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; | |
2054 | unsigned int authsize; | |
2055 | unsigned int total_len; | |
2056 | int i; | |
2057 | struct scatterlist src[2], dst; | |
2058 | u8 iv[MAX_IVLEN]; | |
2059 | DECLARE_CRYPTO_WAIT(wait); | |
2060 | ||
2061 | /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ | |
2062 | vec->klen = maxkeysize; | |
2063 | if (prandom_u32() % 4 == 0) | |
2064 | vec->klen = prandom_u32() % (maxkeysize + 1); | |
2065 | generate_random_bytes((u8 *)vec->key, vec->klen); | |
2066 | vec->setkey_error = crypto_aead_setkey(tfm, vec->key, vec->klen); | |
2067 | ||
2068 | /* IV */ | |
2069 | generate_random_bytes((u8 *)vec->iv, ivsize); | |
2070 | ||
2071 | /* Tag length: in [0, maxauthsize], but usually choose maxauthsize */ | |
2072 | authsize = maxauthsize; | |
2073 | if (prandom_u32() % 4 == 0) | |
2074 | authsize = prandom_u32() % (maxauthsize + 1); | |
2075 | if (WARN_ON(authsize > maxdatasize)) | |
2076 | authsize = maxdatasize; | |
2077 | maxdatasize -= authsize; | |
2078 | vec->setauthsize_error = crypto_aead_setauthsize(tfm, authsize); | |
2079 | ||
2080 | /* Plaintext and associated data */ | |
2081 | total_len = generate_random_length(maxdatasize); | |
2082 | if (prandom_u32() % 4 == 0) | |
2083 | vec->alen = 0; | |
2084 | else | |
2085 | vec->alen = generate_random_length(total_len); | |
2086 | vec->plen = total_len - vec->alen; | |
2087 | generate_random_bytes((u8 *)vec->assoc, vec->alen); | |
2088 | generate_random_bytes((u8 *)vec->ptext, vec->plen); | |
2089 | ||
2090 | vec->clen = vec->plen + authsize; | |
2091 | ||
2092 | /* | |
2093 | * If the key or authentication tag size couldn't be set, no need to | |
2094 | * continue to encrypt. | |
2095 | */ | |
2096 | if (vec->setkey_error || vec->setauthsize_error) | |
2097 | goto done; | |
2098 | ||
2099 | /* Ciphertext */ | |
2100 | sg_init_table(src, 2); | |
2101 | i = 0; | |
2102 | if (vec->alen) | |
2103 | sg_set_buf(&src[i++], vec->assoc, vec->alen); | |
2104 | if (vec->plen) | |
2105 | sg_set_buf(&src[i++], vec->ptext, vec->plen); | |
2106 | sg_init_one(&dst, vec->ctext, vec->alen + vec->clen); | |
2107 | memcpy(iv, vec->iv, ivsize); | |
2108 | aead_request_set_callback(req, 0, crypto_req_done, &wait); | |
2109 | aead_request_set_crypt(req, src, &dst, vec->plen, iv); | |
2110 | aead_request_set_ad(req, vec->alen); | |
2111 | vec->crypt_error = crypto_wait_req(crypto_aead_encrypt(req), &wait); | |
2112 | if (vec->crypt_error == 0) | |
2113 | memmove((u8 *)vec->ctext, vec->ctext + vec->alen, vec->clen); | |
2114 | done: | |
2115 | snprintf(name, max_namelen, | |
2116 | "\"random: alen=%u plen=%u authsize=%u klen=%u\"", | |
2117 | vec->alen, vec->plen, authsize, vec->klen); | |
2118 | } | |
2119 | ||
2120 | /* | |
2121 | * Test the AEAD algorithm represented by @req against the corresponding generic | |
2122 | * implementation, if one is available. | |
2123 | */ | |
2124 | static int test_aead_vs_generic_impl(const char *driver, | |
2125 | const struct alg_test_desc *test_desc, | |
2126 | struct aead_request *req, | |
2127 | struct cipher_test_sglists *tsgls) | |
2128 | { | |
2129 | struct crypto_aead *tfm = crypto_aead_reqtfm(req); | |
2130 | const unsigned int ivsize = crypto_aead_ivsize(tfm); | |
2131 | const unsigned int maxauthsize = crypto_aead_alg(tfm)->maxauthsize; | |
2132 | const unsigned int blocksize = crypto_aead_blocksize(tfm); | |
2133 | const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; | |
2134 | const char *algname = crypto_aead_alg(tfm)->base.cra_name; | |
2135 | const char *generic_driver = test_desc->generic_driver; | |
2136 | char _generic_driver[CRYPTO_MAX_ALG_NAME]; | |
2137 | struct crypto_aead *generic_tfm = NULL; | |
2138 | struct aead_request *generic_req = NULL; | |
2139 | unsigned int maxkeysize; | |
2140 | unsigned int i; | |
2141 | struct aead_testvec vec = { 0 }; | |
2142 | char vec_name[64]; | |
2143 | struct testvec_config cfg; | |
2144 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
2145 | int err; | |
2146 | ||
2147 | if (noextratests) | |
2148 | return 0; | |
2149 | ||
2150 | if (!generic_driver) { /* Use default naming convention? */ | |
2151 | err = build_generic_driver_name(algname, _generic_driver); | |
2152 | if (err) | |
2153 | return err; | |
2154 | generic_driver = _generic_driver; | |
2155 | } | |
2156 | ||
2157 | if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ | |
2158 | return 0; | |
2159 | ||
2160 | generic_tfm = crypto_alloc_aead(generic_driver, 0, 0); | |
2161 | if (IS_ERR(generic_tfm)) { | |
2162 | err = PTR_ERR(generic_tfm); | |
2163 | if (err == -ENOENT) { | |
2164 | pr_warn("alg: aead: skipping comparison tests for %s because %s is unavailable\n", | |
2165 | driver, generic_driver); | |
2166 | return 0; | |
2167 | } | |
2168 | pr_err("alg: aead: error allocating %s (generic impl of %s): %d\n", | |
2169 | generic_driver, algname, err); | |
2170 | return err; | |
2171 | } | |
2172 | ||
2173 | generic_req = aead_request_alloc(generic_tfm, GFP_KERNEL); | |
2174 | if (!generic_req) { | |
2175 | err = -ENOMEM; | |
2176 | goto out; | |
2177 | } | |
2178 | ||
2179 | /* Check the algorithm properties for consistency. */ | |
2180 | ||
2181 | if (maxauthsize != crypto_aead_alg(generic_tfm)->maxauthsize) { | |
2182 | pr_err("alg: aead: maxauthsize for %s (%u) doesn't match generic impl (%u)\n", | |
2183 | driver, maxauthsize, | |
2184 | crypto_aead_alg(generic_tfm)->maxauthsize); | |
2185 | err = -EINVAL; | |
2186 | goto out; | |
2187 | } | |
2188 | ||
2189 | if (ivsize != crypto_aead_ivsize(generic_tfm)) { | |
2190 | pr_err("alg: aead: ivsize for %s (%u) doesn't match generic impl (%u)\n", | |
2191 | driver, ivsize, crypto_aead_ivsize(generic_tfm)); | |
2192 | err = -EINVAL; | |
2193 | goto out; | |
2194 | } | |
2195 | ||
2196 | if (blocksize != crypto_aead_blocksize(generic_tfm)) { | |
2197 | pr_err("alg: aead: blocksize for %s (%u) doesn't match generic impl (%u)\n", | |
2198 | driver, blocksize, crypto_aead_blocksize(generic_tfm)); | |
2199 | err = -EINVAL; | |
2200 | goto out; | |
2201 | } | |
2202 | ||
2203 | /* | |
2204 | * Now generate test vectors using the generic implementation, and test | |
2205 | * the other implementation against them. | |
2206 | */ | |
2207 | ||
2208 | maxkeysize = 0; | |
2209 | for (i = 0; i < test_desc->suite.aead.count; i++) | |
2210 | maxkeysize = max_t(unsigned int, maxkeysize, | |
2211 | test_desc->suite.aead.vecs[i].klen); | |
2212 | ||
2213 | vec.key = kmalloc(maxkeysize, GFP_KERNEL); | |
2214 | vec.iv = kmalloc(ivsize, GFP_KERNEL); | |
2215 | vec.assoc = kmalloc(maxdatasize, GFP_KERNEL); | |
2216 | vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); | |
2217 | vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); | |
2218 | if (!vec.key || !vec.iv || !vec.assoc || !vec.ptext || !vec.ctext) { | |
2219 | err = -ENOMEM; | |
2220 | goto out; | |
2221 | } | |
2222 | ||
2223 | for (i = 0; i < fuzz_iterations * 8; i++) { | |
2224 | generate_random_aead_testvec(generic_req, &vec, | |
2225 | maxkeysize, maxdatasize, | |
2226 | vec_name, sizeof(vec_name)); | |
2227 | generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); | |
2228 | ||
2229 | err = test_aead_vec_cfg(driver, ENCRYPT, &vec, vec_name, &cfg, | |
2230 | req, tsgls); | |
2231 | if (err) | |
2232 | goto out; | |
2233 | err = test_aead_vec_cfg(driver, DECRYPT, &vec, vec_name, &cfg, | |
2234 | req, tsgls); | |
2235 | if (err) | |
2236 | goto out; | |
2237 | cond_resched(); | |
2238 | } | |
2239 | err = 0; | |
2240 | out: | |
2241 | kfree(vec.key); | |
2242 | kfree(vec.iv); | |
2243 | kfree(vec.assoc); | |
2244 | kfree(vec.ptext); | |
2245 | kfree(vec.ctext); | |
2246 | crypto_free_aead(generic_tfm); | |
2247 | aead_request_free(generic_req); | |
2248 | return err; | |
2249 | } | |
2250 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
2251 | static int test_aead_vs_generic_impl(const char *driver, | |
2252 | const struct alg_test_desc *test_desc, | |
2253 | struct aead_request *req, | |
2254 | struct cipher_test_sglists *tsgls) | |
2255 | { | |
2256 | return 0; | |
2257 | } | |
2258 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
2259 | ||
ed96804f EB |
2260 | static int test_aead(const char *driver, int enc, |
2261 | const struct aead_test_suite *suite, | |
2262 | struct aead_request *req, | |
2263 | struct cipher_test_sglists *tsgls) | |
2264 | { | |
2265 | unsigned int i; | |
2266 | int err; | |
da7f033d | 2267 | |
ed96804f EB |
2268 | for (i = 0; i < suite->count; i++) { |
2269 | err = test_aead_vec(driver, enc, &suite->vecs[i], i, req, | |
2270 | tsgls); | |
2271 | if (err) | |
2272 | return err; | |
e63e1b0d | 2273 | cond_resched(); |
ed96804f EB |
2274 | } |
2275 | return 0; | |
da7f033d HX |
2276 | } |
2277 | ||
ed96804f EB |
2278 | static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, |
2279 | u32 type, u32 mask) | |
d8a32ac2 | 2280 | { |
ed96804f EB |
2281 | const struct aead_test_suite *suite = &desc->suite.aead; |
2282 | struct crypto_aead *tfm; | |
2283 | struct aead_request *req = NULL; | |
2284 | struct cipher_test_sglists *tsgls = NULL; | |
2285 | int err; | |
d8a32ac2 | 2286 | |
ed96804f EB |
2287 | if (suite->count <= 0) { |
2288 | pr_err("alg: aead: empty test suite for %s\n", driver); | |
2289 | return -EINVAL; | |
2290 | } | |
d8a32ac2 | 2291 | |
ed96804f EB |
2292 | tfm = crypto_alloc_aead(driver, type, mask); |
2293 | if (IS_ERR(tfm)) { | |
2294 | pr_err("alg: aead: failed to allocate transform for %s: %ld\n", | |
2295 | driver, PTR_ERR(tfm)); | |
2296 | return PTR_ERR(tfm); | |
2297 | } | |
58dcf548 | 2298 | |
ed96804f EB |
2299 | req = aead_request_alloc(tfm, GFP_KERNEL); |
2300 | if (!req) { | |
2301 | pr_err("alg: aead: failed to allocate request for %s\n", | |
2302 | driver); | |
2303 | err = -ENOMEM; | |
2304 | goto out; | |
2305 | } | |
58dcf548 | 2306 | |
ed96804f EB |
2307 | tsgls = alloc_cipher_test_sglists(); |
2308 | if (!tsgls) { | |
2309 | pr_err("alg: aead: failed to allocate test buffers for %s\n", | |
2310 | driver); | |
2311 | err = -ENOMEM; | |
2312 | goto out; | |
58dcf548 JK |
2313 | } |
2314 | ||
ed96804f EB |
2315 | err = test_aead(driver, ENCRYPT, suite, req, tsgls); |
2316 | if (err) | |
2317 | goto out; | |
2318 | ||
2319 | err = test_aead(driver, DECRYPT, suite, req, tsgls); | |
40153b10 EB |
2320 | if (err) |
2321 | goto out; | |
2322 | ||
2323 | err = test_aead_vs_generic_impl(driver, desc, req, tsgls); | |
ed96804f EB |
2324 | out: |
2325 | free_cipher_test_sglists(tsgls); | |
2326 | aead_request_free(req); | |
2327 | crypto_free_aead(tfm); | |
2328 | return err; | |
d8a32ac2 JK |
2329 | } |
2330 | ||
1aa4ecd9 | 2331 | static int test_cipher(struct crypto_cipher *tfm, int enc, |
b13b1e0c EB |
2332 | const struct cipher_testvec *template, |
2333 | unsigned int tcount) | |
1aa4ecd9 HX |
2334 | { |
2335 | const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); | |
2336 | unsigned int i, j, k; | |
1aa4ecd9 HX |
2337 | char *q; |
2338 | const char *e; | |
92a4c9fe | 2339 | const char *input, *result; |
1aa4ecd9 | 2340 | void *data; |
f8b0d4d0 HX |
2341 | char *xbuf[XBUFSIZE]; |
2342 | int ret = -ENOMEM; | |
2343 | ||
2344 | if (testmgr_alloc_buf(xbuf)) | |
2345 | goto out_nobuf; | |
1aa4ecd9 HX |
2346 | |
2347 | if (enc == ENCRYPT) | |
2348 | e = "encryption"; | |
2349 | else | |
2350 | e = "decryption"; | |
2351 | ||
2352 | j = 0; | |
2353 | for (i = 0; i < tcount; i++) { | |
1aa4ecd9 | 2354 | |
10faa8c0 SM |
2355 | if (fips_enabled && template[i].fips_skip) |
2356 | continue; | |
2357 | ||
92a4c9fe EB |
2358 | input = enc ? template[i].ptext : template[i].ctext; |
2359 | result = enc ? template[i].ctext : template[i].ptext; | |
1aa4ecd9 HX |
2360 | j++; |
2361 | ||
fd57f22a | 2362 | ret = -EINVAL; |
92a4c9fe | 2363 | if (WARN_ON(template[i].len > PAGE_SIZE)) |
fd57f22a HX |
2364 | goto out; |
2365 | ||
1aa4ecd9 | 2366 | data = xbuf[0]; |
92a4c9fe | 2367 | memcpy(data, input, template[i].len); |
1aa4ecd9 HX |
2368 | |
2369 | crypto_cipher_clear_flags(tfm, ~0); | |
2370 | if (template[i].wk) | |
231baecd | 2371 | crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); |
1aa4ecd9 HX |
2372 | |
2373 | ret = crypto_cipher_setkey(tfm, template[i].key, | |
2374 | template[i].klen); | |
5283a8ee EB |
2375 | if (ret) { |
2376 | if (ret == template[i].setkey_error) | |
2377 | continue; | |
2378 | pr_err("alg: cipher: %s setkey failed on test vector %u; expected_error=%d, actual_error=%d, flags=%#x\n", | |
2379 | algo, j, template[i].setkey_error, ret, | |
2380 | crypto_cipher_get_flags(tfm)); | |
1aa4ecd9 | 2381 | goto out; |
5283a8ee EB |
2382 | } |
2383 | if (template[i].setkey_error) { | |
2384 | pr_err("alg: cipher: %s setkey unexpectedly succeeded on test vector %u; expected_error=%d\n", | |
2385 | algo, j, template[i].setkey_error); | |
2386 | ret = -EINVAL; | |
2387 | goto out; | |
2388 | } | |
1aa4ecd9 | 2389 | |
92a4c9fe | 2390 | for (k = 0; k < template[i].len; |
1aa4ecd9 HX |
2391 | k += crypto_cipher_blocksize(tfm)) { |
2392 | if (enc) | |
2393 | crypto_cipher_encrypt_one(tfm, data + k, | |
2394 | data + k); | |
2395 | else | |
2396 | crypto_cipher_decrypt_one(tfm, data + k, | |
2397 | data + k); | |
2398 | } | |
2399 | ||
2400 | q = data; | |
92a4c9fe | 2401 | if (memcmp(q, result, template[i].len)) { |
1aa4ecd9 HX |
2402 | printk(KERN_ERR "alg: cipher: Test %d failed " |
2403 | "on %s for %s\n", j, e, algo); | |
92a4c9fe | 2404 | hexdump(q, template[i].len); |
1aa4ecd9 HX |
2405 | ret = -EINVAL; |
2406 | goto out; | |
2407 | } | |
2408 | } | |
2409 | ||
2410 | ret = 0; | |
2411 | ||
2412 | out: | |
f8b0d4d0 HX |
2413 | testmgr_free_buf(xbuf); |
2414 | out_nobuf: | |
1aa4ecd9 HX |
2415 | return ret; |
2416 | } | |
2417 | ||
4e7babba EB |
2418 | static int test_skcipher_vec_cfg(const char *driver, int enc, |
2419 | const struct cipher_testvec *vec, | |
951d1332 | 2420 | const char *vec_name, |
4e7babba EB |
2421 | const struct testvec_config *cfg, |
2422 | struct skcipher_request *req, | |
2423 | struct cipher_test_sglists *tsgls) | |
da7f033d | 2424 | { |
4e7babba EB |
2425 | struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); |
2426 | const unsigned int alignmask = crypto_skcipher_alignmask(tfm); | |
2427 | const unsigned int ivsize = crypto_skcipher_ivsize(tfm); | |
2428 | const u32 req_flags = CRYPTO_TFM_REQ_MAY_BACKLOG | cfg->req_flags; | |
2429 | const char *op = enc ? "encryption" : "decryption"; | |
2430 | DECLARE_CRYPTO_WAIT(wait); | |
2431 | u8 _iv[3 * (MAX_ALGAPI_ALIGNMASK + 1) + MAX_IVLEN]; | |
2432 | u8 *iv = PTR_ALIGN(&_iv[0], 2 * (MAX_ALGAPI_ALIGNMASK + 1)) + | |
2433 | cfg->iv_offset + | |
2434 | (cfg->iv_offset_relative_to_alignmask ? alignmask : 0); | |
2435 | struct kvec input; | |
2436 | int err; | |
08d6af8c | 2437 | |
4e7babba EB |
2438 | /* Set the key */ |
2439 | if (vec->wk) | |
2440 | crypto_skcipher_set_flags(tfm, CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); | |
da7f033d | 2441 | else |
4e7babba EB |
2442 | crypto_skcipher_clear_flags(tfm, |
2443 | CRYPTO_TFM_REQ_FORBID_WEAK_KEYS); | |
2444 | err = crypto_skcipher_setkey(tfm, vec->key, vec->klen); | |
2445 | if (err) { | |
5283a8ee | 2446 | if (err == vec->setkey_error) |
4e7babba | 2447 | return 0; |
951d1332 EB |
2448 | pr_err("alg: skcipher: %s setkey failed on test vector %s; expected_error=%d, actual_error=%d, flags=%#x\n", |
2449 | driver, vec_name, vec->setkey_error, err, | |
5283a8ee | 2450 | crypto_skcipher_get_flags(tfm)); |
4e7babba EB |
2451 | return err; |
2452 | } | |
5283a8ee | 2453 | if (vec->setkey_error) { |
951d1332 EB |
2454 | pr_err("alg: skcipher: %s setkey unexpectedly succeeded on test vector %s; expected_error=%d\n", |
2455 | driver, vec_name, vec->setkey_error); | |
4e7babba | 2456 | return -EINVAL; |
da7f033d HX |
2457 | } |
2458 | ||
4e7babba EB |
2459 | /* The IV must be copied to a buffer, as the algorithm may modify it */ |
2460 | if (ivsize) { | |
2461 | if (WARN_ON(ivsize > MAX_IVLEN)) | |
2462 | return -EINVAL; | |
8efd972e EB |
2463 | if (vec->generates_iv && !enc) |
2464 | memcpy(iv, vec->iv_out, ivsize); | |
2465 | else if (vec->iv) | |
4e7babba | 2466 | memcpy(iv, vec->iv, ivsize); |
da7f033d | 2467 | else |
4e7babba EB |
2468 | memset(iv, 0, ivsize); |
2469 | } else { | |
2470 | if (vec->generates_iv) { | |
951d1332 EB |
2471 | pr_err("alg: skcipher: %s has ivsize=0 but test vector %s generates IV!\n", |
2472 | driver, vec_name); | |
4e7babba | 2473 | return -EINVAL; |
8a826a34 | 2474 | } |
4e7babba | 2475 | iv = NULL; |
da7f033d HX |
2476 | } |
2477 | ||
4e7babba EB |
2478 | /* Build the src/dst scatterlists */ |
2479 | input.iov_base = enc ? (void *)vec->ptext : (void *)vec->ctext; | |
2480 | input.iov_len = vec->len; | |
2481 | err = build_cipher_test_sglists(tsgls, cfg, alignmask, | |
2482 | vec->len, vec->len, &input, 1); | |
2483 | if (err) { | |
951d1332 EB |
2484 | pr_err("alg: skcipher: %s %s: error preparing scatterlists for test vector %s, cfg=\"%s\"\n", |
2485 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2486 | return err; |
2487 | } | |
da7f033d | 2488 | |
4e7babba EB |
2489 | /* Do the actual encryption or decryption */ |
2490 | testmgr_poison(req->__ctx, crypto_skcipher_reqsize(tfm)); | |
2491 | skcipher_request_set_callback(req, req_flags, crypto_req_done, &wait); | |
2492 | skcipher_request_set_crypt(req, tsgls->src.sgl_ptr, tsgls->dst.sgl_ptr, | |
2493 | vec->len, iv); | |
6570737c EB |
2494 | if (cfg->nosimd) |
2495 | crypto_disable_simd_for_test(); | |
2496 | err = enc ? crypto_skcipher_encrypt(req) : crypto_skcipher_decrypt(req); | |
2497 | if (cfg->nosimd) | |
2498 | crypto_reenable_simd_for_test(); | |
2499 | err = crypto_wait_req(err, &wait); | |
da7f033d | 2500 | |
fa353c99 EB |
2501 | /* Check that the algorithm didn't overwrite things it shouldn't have */ |
2502 | if (req->cryptlen != vec->len || | |
2503 | req->iv != iv || | |
2504 | req->src != tsgls->src.sgl_ptr || | |
2505 | req->dst != tsgls->dst.sgl_ptr || | |
2506 | crypto_skcipher_reqtfm(req) != tfm || | |
2507 | req->base.complete != crypto_req_done || | |
2508 | req->base.flags != req_flags || | |
2509 | req->base.data != &wait) { | |
951d1332 EB |
2510 | pr_err("alg: skcipher: %s %s corrupted request struct on test vector %s, cfg=\"%s\"\n", |
2511 | driver, op, vec_name, cfg->name); | |
fa353c99 EB |
2512 | if (req->cryptlen != vec->len) |
2513 | pr_err("alg: skcipher: changed 'req->cryptlen'\n"); | |
2514 | if (req->iv != iv) | |
2515 | pr_err("alg: skcipher: changed 'req->iv'\n"); | |
2516 | if (req->src != tsgls->src.sgl_ptr) | |
2517 | pr_err("alg: skcipher: changed 'req->src'\n"); | |
2518 | if (req->dst != tsgls->dst.sgl_ptr) | |
2519 | pr_err("alg: skcipher: changed 'req->dst'\n"); | |
2520 | if (crypto_skcipher_reqtfm(req) != tfm) | |
2521 | pr_err("alg: skcipher: changed 'req->base.tfm'\n"); | |
2522 | if (req->base.complete != crypto_req_done) | |
2523 | pr_err("alg: skcipher: changed 'req->base.complete'\n"); | |
2524 | if (req->base.flags != req_flags) | |
2525 | pr_err("alg: skcipher: changed 'req->base.flags'\n"); | |
2526 | if (req->base.data != &wait) | |
2527 | pr_err("alg: skcipher: changed 'req->base.data'\n"); | |
2528 | return -EINVAL; | |
2529 | } | |
2530 | if (is_test_sglist_corrupted(&tsgls->src)) { | |
951d1332 EB |
2531 | pr_err("alg: skcipher: %s %s corrupted src sgl on test vector %s, cfg=\"%s\"\n", |
2532 | driver, op, vec_name, cfg->name); | |
fa353c99 EB |
2533 | return -EINVAL; |
2534 | } | |
2535 | if (tsgls->dst.sgl_ptr != tsgls->src.sgl && | |
2536 | is_test_sglist_corrupted(&tsgls->dst)) { | |
951d1332 EB |
2537 | pr_err("alg: skcipher: %s %s corrupted dst sgl on test vector %s, cfg=\"%s\"\n", |
2538 | driver, op, vec_name, cfg->name); | |
fa353c99 EB |
2539 | return -EINVAL; |
2540 | } | |
2541 | ||
5283a8ee EB |
2542 | /* Check for success or failure */ |
2543 | if (err) { | |
2544 | if (err == vec->crypt_error) | |
2545 | return 0; | |
951d1332 EB |
2546 | pr_err("alg: skcipher: %s %s failed on test vector %s; expected_error=%d, actual_error=%d, cfg=\"%s\"\n", |
2547 | driver, op, vec_name, vec->crypt_error, err, cfg->name); | |
5283a8ee EB |
2548 | return err; |
2549 | } | |
2550 | if (vec->crypt_error) { | |
951d1332 EB |
2551 | pr_err("alg: skcipher: %s %s unexpectedly succeeded on test vector %s; expected_error=%d, cfg=\"%s\"\n", |
2552 | driver, op, vec_name, vec->crypt_error, cfg->name); | |
5283a8ee EB |
2553 | return -EINVAL; |
2554 | } | |
2555 | ||
4e7babba EB |
2556 | /* Check for the correct output (ciphertext or plaintext) */ |
2557 | err = verify_correct_output(&tsgls->dst, enc ? vec->ctext : vec->ptext, | |
2558 | vec->len, 0, true); | |
2559 | if (err == -EOVERFLOW) { | |
951d1332 EB |
2560 | pr_err("alg: skcipher: %s %s overran dst buffer on test vector %s, cfg=\"%s\"\n", |
2561 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2562 | return err; |
2563 | } | |
2564 | if (err) { | |
951d1332 EB |
2565 | pr_err("alg: skcipher: %s %s test failed (wrong result) on test vector %s, cfg=\"%s\"\n", |
2566 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2567 | return err; |
2568 | } | |
08d6af8c | 2569 | |
4e7babba | 2570 | /* If applicable, check that the algorithm generated the correct IV */ |
8efd972e | 2571 | if (vec->iv_out && memcmp(iv, vec->iv_out, ivsize) != 0) { |
951d1332 EB |
2572 | pr_err("alg: skcipher: %s %s test failed (wrong output IV) on test vector %s, cfg=\"%s\"\n", |
2573 | driver, op, vec_name, cfg->name); | |
4e7babba EB |
2574 | hexdump(iv, ivsize); |
2575 | return -EINVAL; | |
2576 | } | |
08d6af8c | 2577 | |
4e7babba EB |
2578 | return 0; |
2579 | } | |
da7f033d | 2580 | |
4e7babba EB |
2581 | static int test_skcipher_vec(const char *driver, int enc, |
2582 | const struct cipher_testvec *vec, | |
2583 | unsigned int vec_num, | |
2584 | struct skcipher_request *req, | |
2585 | struct cipher_test_sglists *tsgls) | |
2586 | { | |
951d1332 | 2587 | char vec_name[16]; |
4e7babba EB |
2588 | unsigned int i; |
2589 | int err; | |
da7f033d | 2590 | |
4e7babba EB |
2591 | if (fips_enabled && vec->fips_skip) |
2592 | return 0; | |
da7f033d | 2593 | |
951d1332 EB |
2594 | sprintf(vec_name, "%u", vec_num); |
2595 | ||
4e7babba | 2596 | for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) { |
951d1332 | 2597 | err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, |
4e7babba EB |
2598 | &default_cipher_testvec_configs[i], |
2599 | req, tsgls); | |
2600 | if (err) | |
2601 | return err; | |
2602 | } | |
da7f033d | 2603 | |
4e7babba EB |
2604 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2605 | if (!noextratests) { | |
2606 | struct testvec_config cfg; | |
2607 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
2608 | ||
2609 | for (i = 0; i < fuzz_iterations; i++) { | |
2610 | generate_random_testvec_config(&cfg, cfgname, | |
2611 | sizeof(cfgname)); | |
951d1332 | 2612 | err = test_skcipher_vec_cfg(driver, enc, vec, vec_name, |
4e7babba EB |
2613 | &cfg, req, tsgls); |
2614 | if (err) | |
2615 | return err; | |
e63e1b0d | 2616 | cond_resched(); |
da7f033d HX |
2617 | } |
2618 | } | |
4e7babba EB |
2619 | #endif |
2620 | return 0; | |
2621 | } | |
da7f033d | 2622 | |
d435e10e EB |
2623 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS |
2624 | /* | |
2625 | * Generate a symmetric cipher test vector from the given implementation. | |
2626 | * Assumes the buffers in 'vec' were already allocated. | |
2627 | */ | |
2628 | static void generate_random_cipher_testvec(struct skcipher_request *req, | |
2629 | struct cipher_testvec *vec, | |
2630 | unsigned int maxdatasize, | |
2631 | char *name, size_t max_namelen) | |
2632 | { | |
2633 | struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); | |
2634 | const unsigned int maxkeysize = tfm->keysize; | |
2635 | const unsigned int ivsize = crypto_skcipher_ivsize(tfm); | |
2636 | struct scatterlist src, dst; | |
2637 | u8 iv[MAX_IVLEN]; | |
2638 | DECLARE_CRYPTO_WAIT(wait); | |
2639 | ||
2640 | /* Key: length in [0, maxkeysize], but usually choose maxkeysize */ | |
2641 | vec->klen = maxkeysize; | |
2642 | if (prandom_u32() % 4 == 0) | |
2643 | vec->klen = prandom_u32() % (maxkeysize + 1); | |
2644 | generate_random_bytes((u8 *)vec->key, vec->klen); | |
2645 | vec->setkey_error = crypto_skcipher_setkey(tfm, vec->key, vec->klen); | |
2646 | ||
2647 | /* IV */ | |
2648 | generate_random_bytes((u8 *)vec->iv, ivsize); | |
2649 | ||
2650 | /* Plaintext */ | |
2651 | vec->len = generate_random_length(maxdatasize); | |
2652 | generate_random_bytes((u8 *)vec->ptext, vec->len); | |
2653 | ||
2654 | /* If the key couldn't be set, no need to continue to encrypt. */ | |
2655 | if (vec->setkey_error) | |
2656 | goto done; | |
2657 | ||
2658 | /* Ciphertext */ | |
2659 | sg_init_one(&src, vec->ptext, vec->len); | |
2660 | sg_init_one(&dst, vec->ctext, vec->len); | |
2661 | memcpy(iv, vec->iv, ivsize); | |
2662 | skcipher_request_set_callback(req, 0, crypto_req_done, &wait); | |
2663 | skcipher_request_set_crypt(req, &src, &dst, vec->len, iv); | |
2664 | vec->crypt_error = crypto_wait_req(crypto_skcipher_encrypt(req), &wait); | |
2665 | done: | |
2666 | snprintf(name, max_namelen, "\"random: len=%u klen=%u\"", | |
2667 | vec->len, vec->klen); | |
2668 | } | |
2669 | ||
2670 | /* | |
2671 | * Test the skcipher algorithm represented by @req against the corresponding | |
2672 | * generic implementation, if one is available. | |
2673 | */ | |
2674 | static int test_skcipher_vs_generic_impl(const char *driver, | |
2675 | const char *generic_driver, | |
2676 | struct skcipher_request *req, | |
2677 | struct cipher_test_sglists *tsgls) | |
2678 | { | |
2679 | struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); | |
2680 | const unsigned int ivsize = crypto_skcipher_ivsize(tfm); | |
2681 | const unsigned int blocksize = crypto_skcipher_blocksize(tfm); | |
2682 | const unsigned int maxdatasize = (2 * PAGE_SIZE) - TESTMGR_POISON_LEN; | |
2683 | const char *algname = crypto_skcipher_alg(tfm)->base.cra_name; | |
2684 | char _generic_driver[CRYPTO_MAX_ALG_NAME]; | |
2685 | struct crypto_skcipher *generic_tfm = NULL; | |
2686 | struct skcipher_request *generic_req = NULL; | |
2687 | unsigned int i; | |
2688 | struct cipher_testvec vec = { 0 }; | |
2689 | char vec_name[64]; | |
2690 | struct testvec_config cfg; | |
2691 | char cfgname[TESTVEC_CONFIG_NAMELEN]; | |
2692 | int err; | |
2693 | ||
2694 | if (noextratests) | |
2695 | return 0; | |
2696 | ||
2697 | /* Keywrap isn't supported here yet as it handles its IV differently. */ | |
2698 | if (strncmp(algname, "kw(", 3) == 0) | |
2699 | return 0; | |
2700 | ||
2701 | if (!generic_driver) { /* Use default naming convention? */ | |
2702 | err = build_generic_driver_name(algname, _generic_driver); | |
2703 | if (err) | |
2704 | return err; | |
2705 | generic_driver = _generic_driver; | |
2706 | } | |
2707 | ||
2708 | if (strcmp(generic_driver, driver) == 0) /* Already the generic impl? */ | |
2709 | return 0; | |
2710 | ||
2711 | generic_tfm = crypto_alloc_skcipher(generic_driver, 0, 0); | |
2712 | if (IS_ERR(generic_tfm)) { | |
2713 | err = PTR_ERR(generic_tfm); | |
2714 | if (err == -ENOENT) { | |
2715 | pr_warn("alg: skcipher: skipping comparison tests for %s because %s is unavailable\n", | |
2716 | driver, generic_driver); | |
2717 | return 0; | |
2718 | } | |
2719 | pr_err("alg: skcipher: error allocating %s (generic impl of %s): %d\n", | |
2720 | generic_driver, algname, err); | |
2721 | return err; | |
2722 | } | |
2723 | ||
2724 | generic_req = skcipher_request_alloc(generic_tfm, GFP_KERNEL); | |
2725 | if (!generic_req) { | |
2726 | err = -ENOMEM; | |
2727 | goto out; | |
2728 | } | |
2729 | ||
2730 | /* Check the algorithm properties for consistency. */ | |
2731 | ||
2732 | if (tfm->keysize != generic_tfm->keysize) { | |
2733 | pr_err("alg: skcipher: max keysize for %s (%u) doesn't match generic impl (%u)\n", | |
2734 | driver, tfm->keysize, generic_tfm->keysize); | |
2735 | err = -EINVAL; | |
2736 | goto out; | |
2737 | } | |
2738 | ||
2739 | if (ivsize != crypto_skcipher_ivsize(generic_tfm)) { | |
2740 | pr_err("alg: skcipher: ivsize for %s (%u) doesn't match generic impl (%u)\n", | |
2741 | driver, ivsize, crypto_skcipher_ivsize(generic_tfm)); | |
2742 | err = -EINVAL; | |
2743 | goto out; | |
2744 | } | |
2745 | ||
2746 | if (blocksize != crypto_skcipher_blocksize(generic_tfm)) { | |
2747 | pr_err("alg: skcipher: blocksize for %s (%u) doesn't match generic impl (%u)\n", | |
2748 | driver, blocksize, | |
2749 | crypto_skcipher_blocksize(generic_tfm)); | |
2750 | err = -EINVAL; | |
2751 | goto out; | |
2752 | } | |
2753 | ||
2754 | /* | |
2755 | * Now generate test vectors using the generic implementation, and test | |
2756 | * the other implementation against them. | |
2757 | */ | |
2758 | ||
2759 | vec.key = kmalloc(tfm->keysize, GFP_KERNEL); | |
2760 | vec.iv = kmalloc(ivsize, GFP_KERNEL); | |
2761 | vec.ptext = kmalloc(maxdatasize, GFP_KERNEL); | |
2762 | vec.ctext = kmalloc(maxdatasize, GFP_KERNEL); | |
2763 | if (!vec.key || !vec.iv || !vec.ptext || !vec.ctext) { | |
2764 | err = -ENOMEM; | |
2765 | goto out; | |
2766 | } | |
2767 | ||
2768 | for (i = 0; i < fuzz_iterations * 8; i++) { | |
2769 | generate_random_cipher_testvec(generic_req, &vec, maxdatasize, | |
2770 | vec_name, sizeof(vec_name)); | |
2771 | generate_random_testvec_config(&cfg, cfgname, sizeof(cfgname)); | |
2772 | ||
2773 | err = test_skcipher_vec_cfg(driver, ENCRYPT, &vec, vec_name, | |
2774 | &cfg, req, tsgls); | |
2775 | if (err) | |
2776 | goto out; | |
2777 | err = test_skcipher_vec_cfg(driver, DECRYPT, &vec, vec_name, | |
2778 | &cfg, req, tsgls); | |
2779 | if (err) | |
2780 | goto out; | |
2781 | cond_resched(); | |
2782 | } | |
2783 | err = 0; | |
2784 | out: | |
2785 | kfree(vec.key); | |
2786 | kfree(vec.iv); | |
2787 | kfree(vec.ptext); | |
2788 | kfree(vec.ctext); | |
2789 | crypto_free_skcipher(generic_tfm); | |
2790 | skcipher_request_free(generic_req); | |
2791 | return err; | |
2792 | } | |
2793 | #else /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
2794 | static int test_skcipher_vs_generic_impl(const char *driver, | |
2795 | const char *generic_driver, | |
2796 | struct skcipher_request *req, | |
2797 | struct cipher_test_sglists *tsgls) | |
2798 | { | |
2799 | return 0; | |
2800 | } | |
2801 | #endif /* !CONFIG_CRYPTO_MANAGER_EXTRA_TESTS */ | |
2802 | ||
4e7babba EB |
2803 | static int test_skcipher(const char *driver, int enc, |
2804 | const struct cipher_test_suite *suite, | |
2805 | struct skcipher_request *req, | |
2806 | struct cipher_test_sglists *tsgls) | |
2807 | { | |
2808 | unsigned int i; | |
2809 | int err; | |
da7f033d | 2810 | |
4e7babba EB |
2811 | for (i = 0; i < suite->count; i++) { |
2812 | err = test_skcipher_vec(driver, enc, &suite->vecs[i], i, req, | |
2813 | tsgls); | |
2814 | if (err) | |
2815 | return err; | |
e63e1b0d | 2816 | cond_resched(); |
4e7babba EB |
2817 | } |
2818 | return 0; | |
da7f033d HX |
2819 | } |
2820 | ||
4e7babba EB |
2821 | static int alg_test_skcipher(const struct alg_test_desc *desc, |
2822 | const char *driver, u32 type, u32 mask) | |
08d6af8c | 2823 | { |
4e7babba EB |
2824 | const struct cipher_test_suite *suite = &desc->suite.cipher; |
2825 | struct crypto_skcipher *tfm; | |
2826 | struct skcipher_request *req = NULL; | |
2827 | struct cipher_test_sglists *tsgls = NULL; | |
2828 | int err; | |
08d6af8c | 2829 | |
4e7babba EB |
2830 | if (suite->count <= 0) { |
2831 | pr_err("alg: skcipher: empty test suite for %s\n", driver); | |
2832 | return -EINVAL; | |
2833 | } | |
08d6af8c | 2834 | |
4e7babba EB |
2835 | tfm = crypto_alloc_skcipher(driver, type, mask); |
2836 | if (IS_ERR(tfm)) { | |
2837 | pr_err("alg: skcipher: failed to allocate transform for %s: %ld\n", | |
2838 | driver, PTR_ERR(tfm)); | |
2839 | return PTR_ERR(tfm); | |
2840 | } | |
3a338f20 | 2841 | |
4e7babba EB |
2842 | req = skcipher_request_alloc(tfm, GFP_KERNEL); |
2843 | if (!req) { | |
2844 | pr_err("alg: skcipher: failed to allocate request for %s\n", | |
2845 | driver); | |
2846 | err = -ENOMEM; | |
2847 | goto out; | |
2848 | } | |
3a338f20 | 2849 | |
4e7babba EB |
2850 | tsgls = alloc_cipher_test_sglists(); |
2851 | if (!tsgls) { | |
2852 | pr_err("alg: skcipher: failed to allocate test buffers for %s\n", | |
2853 | driver); | |
2854 | err = -ENOMEM; | |
2855 | goto out; | |
3a338f20 JK |
2856 | } |
2857 | ||
4e7babba EB |
2858 | err = test_skcipher(driver, ENCRYPT, suite, req, tsgls); |
2859 | if (err) | |
2860 | goto out; | |
2861 | ||
2862 | err = test_skcipher(driver, DECRYPT, suite, req, tsgls); | |
d435e10e EB |
2863 | if (err) |
2864 | goto out; | |
2865 | ||
2866 | err = test_skcipher_vs_generic_impl(driver, desc->generic_driver, req, | |
2867 | tsgls); | |
4e7babba EB |
2868 | out: |
2869 | free_cipher_test_sglists(tsgls); | |
2870 | skcipher_request_free(req); | |
2871 | crypto_free_skcipher(tfm); | |
2872 | return err; | |
08d6af8c JK |
2873 | } |
2874 | ||
b13b1e0c EB |
2875 | static int test_comp(struct crypto_comp *tfm, |
2876 | const struct comp_testvec *ctemplate, | |
2877 | const struct comp_testvec *dtemplate, | |
2878 | int ctcount, int dtcount) | |
da7f033d HX |
2879 | { |
2880 | const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); | |
33607384 | 2881 | char *output, *decomp_output; |
da7f033d | 2882 | unsigned int i; |
da7f033d HX |
2883 | int ret; |
2884 | ||
33607384 MC |
2885 | output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); |
2886 | if (!output) | |
2887 | return -ENOMEM; | |
2888 | ||
2889 | decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); | |
2890 | if (!decomp_output) { | |
2891 | kfree(output); | |
2892 | return -ENOMEM; | |
2893 | } | |
2894 | ||
da7f033d | 2895 | for (i = 0; i < ctcount; i++) { |
c79cf910 GU |
2896 | int ilen; |
2897 | unsigned int dlen = COMP_BUF_SIZE; | |
da7f033d | 2898 | |
22a8118d MS |
2899 | memset(output, 0, COMP_BUF_SIZE); |
2900 | memset(decomp_output, 0, COMP_BUF_SIZE); | |
da7f033d HX |
2901 | |
2902 | ilen = ctemplate[i].inlen; | |
2903 | ret = crypto_comp_compress(tfm, ctemplate[i].input, | |
33607384 | 2904 | ilen, output, &dlen); |
da7f033d HX |
2905 | if (ret) { |
2906 | printk(KERN_ERR "alg: comp: compression failed " | |
2907 | "on test %d for %s: ret=%d\n", i + 1, algo, | |
2908 | -ret); | |
2909 | goto out; | |
2910 | } | |
2911 | ||
33607384 MC |
2912 | ilen = dlen; |
2913 | dlen = COMP_BUF_SIZE; | |
2914 | ret = crypto_comp_decompress(tfm, output, | |
2915 | ilen, decomp_output, &dlen); | |
2916 | if (ret) { | |
2917 | pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n", | |
2918 | i + 1, algo, -ret); | |
2919 | goto out; | |
2920 | } | |
2921 | ||
2922 | if (dlen != ctemplate[i].inlen) { | |
b812eb00 GU |
2923 | printk(KERN_ERR "alg: comp: Compression test %d " |
2924 | "failed for %s: output len = %d\n", i + 1, algo, | |
2925 | dlen); | |
2926 | ret = -EINVAL; | |
2927 | goto out; | |
2928 | } | |
2929 | ||
33607384 MC |
2930 | if (memcmp(decomp_output, ctemplate[i].input, |
2931 | ctemplate[i].inlen)) { | |
2932 | pr_err("alg: comp: compression failed: output differs: on test %d for %s\n", | |
2933 | i + 1, algo); | |
2934 | hexdump(decomp_output, dlen); | |
da7f033d HX |
2935 | ret = -EINVAL; |
2936 | goto out; | |
2937 | } | |
2938 | } | |
2939 | ||
2940 | for (i = 0; i < dtcount; i++) { | |
c79cf910 GU |
2941 | int ilen; |
2942 | unsigned int dlen = COMP_BUF_SIZE; | |
da7f033d | 2943 | |
22a8118d | 2944 | memset(decomp_output, 0, COMP_BUF_SIZE); |
da7f033d HX |
2945 | |
2946 | ilen = dtemplate[i].inlen; | |
2947 | ret = crypto_comp_decompress(tfm, dtemplate[i].input, | |
33607384 | 2948 | ilen, decomp_output, &dlen); |
da7f033d HX |
2949 | if (ret) { |
2950 | printk(KERN_ERR "alg: comp: decompression failed " | |
2951 | "on test %d for %s: ret=%d\n", i + 1, algo, | |
2952 | -ret); | |
2953 | goto out; | |
2954 | } | |
2955 | ||
b812eb00 GU |
2956 | if (dlen != dtemplate[i].outlen) { |
2957 | printk(KERN_ERR "alg: comp: Decompression test %d " | |
2958 | "failed for %s: output len = %d\n", i + 1, algo, | |
2959 | dlen); | |
2960 | ret = -EINVAL; | |
2961 | goto out; | |
2962 | } | |
2963 | ||
33607384 | 2964 | if (memcmp(decomp_output, dtemplate[i].output, dlen)) { |
da7f033d HX |
2965 | printk(KERN_ERR "alg: comp: Decompression test %d " |
2966 | "failed for %s\n", i + 1, algo); | |
33607384 | 2967 | hexdump(decomp_output, dlen); |
da7f033d HX |
2968 | ret = -EINVAL; |
2969 | goto out; | |
2970 | } | |
2971 | } | |
2972 | ||
2973 | ret = 0; | |
2974 | ||
2975 | out: | |
33607384 MC |
2976 | kfree(decomp_output); |
2977 | kfree(output); | |
da7f033d HX |
2978 | return ret; |
2979 | } | |
2980 | ||
b13b1e0c | 2981 | static int test_acomp(struct crypto_acomp *tfm, |
33607384 | 2982 | const struct comp_testvec *ctemplate, |
b13b1e0c EB |
2983 | const struct comp_testvec *dtemplate, |
2984 | int ctcount, int dtcount) | |
d7db7a88 GC |
2985 | { |
2986 | const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm)); | |
2987 | unsigned int i; | |
a9943a0a | 2988 | char *output, *decomp_out; |
d7db7a88 GC |
2989 | int ret; |
2990 | struct scatterlist src, dst; | |
2991 | struct acomp_req *req; | |
7f397136 | 2992 | struct crypto_wait wait; |
d7db7a88 | 2993 | |
eb095593 EB |
2994 | output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); |
2995 | if (!output) | |
2996 | return -ENOMEM; | |
2997 | ||
a9943a0a GC |
2998 | decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL); |
2999 | if (!decomp_out) { | |
3000 | kfree(output); | |
3001 | return -ENOMEM; | |
3002 | } | |
3003 | ||
d7db7a88 GC |
3004 | for (i = 0; i < ctcount; i++) { |
3005 | unsigned int dlen = COMP_BUF_SIZE; | |
3006 | int ilen = ctemplate[i].inlen; | |
02608e02 | 3007 | void *input_vec; |
d7db7a88 | 3008 | |
d2110224 | 3009 | input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL); |
02608e02 LA |
3010 | if (!input_vec) { |
3011 | ret = -ENOMEM; | |
3012 | goto out; | |
3013 | } | |
3014 | ||
eb095593 | 3015 | memset(output, 0, dlen); |
7f397136 | 3016 | crypto_init_wait(&wait); |
02608e02 | 3017 | sg_init_one(&src, input_vec, ilen); |
d7db7a88 GC |
3018 | sg_init_one(&dst, output, dlen); |
3019 | ||
3020 | req = acomp_request_alloc(tfm); | |
3021 | if (!req) { | |
3022 | pr_err("alg: acomp: request alloc failed for %s\n", | |
3023 | algo); | |
02608e02 | 3024 | kfree(input_vec); |
d7db7a88 GC |
3025 | ret = -ENOMEM; |
3026 | goto out; | |
3027 | } | |
3028 | ||
3029 | acomp_request_set_params(req, &src, &dst, ilen, dlen); | |
3030 | acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 | 3031 | crypto_req_done, &wait); |
d7db7a88 | 3032 | |
7f397136 | 3033 | ret = crypto_wait_req(crypto_acomp_compress(req), &wait); |
d7db7a88 GC |
3034 | if (ret) { |
3035 | pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", | |
3036 | i + 1, algo, -ret); | |
02608e02 | 3037 | kfree(input_vec); |
d7db7a88 GC |
3038 | acomp_request_free(req); |
3039 | goto out; | |
3040 | } | |
3041 | ||
a9943a0a GC |
3042 | ilen = req->dlen; |
3043 | dlen = COMP_BUF_SIZE; | |
3044 | sg_init_one(&src, output, ilen); | |
3045 | sg_init_one(&dst, decomp_out, dlen); | |
7f397136 | 3046 | crypto_init_wait(&wait); |
a9943a0a GC |
3047 | acomp_request_set_params(req, &src, &dst, ilen, dlen); |
3048 | ||
7f397136 | 3049 | ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); |
a9943a0a GC |
3050 | if (ret) { |
3051 | pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n", | |
3052 | i + 1, algo, -ret); | |
3053 | kfree(input_vec); | |
3054 | acomp_request_free(req); | |
3055 | goto out; | |
3056 | } | |
3057 | ||
3058 | if (req->dlen != ctemplate[i].inlen) { | |
d7db7a88 GC |
3059 | pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n", |
3060 | i + 1, algo, req->dlen); | |
3061 | ret = -EINVAL; | |
02608e02 | 3062 | kfree(input_vec); |
d7db7a88 GC |
3063 | acomp_request_free(req); |
3064 | goto out; | |
3065 | } | |
3066 | ||
a9943a0a | 3067 | if (memcmp(input_vec, decomp_out, req->dlen)) { |
d7db7a88 GC |
3068 | pr_err("alg: acomp: Compression test %d failed for %s\n", |
3069 | i + 1, algo); | |
3070 | hexdump(output, req->dlen); | |
3071 | ret = -EINVAL; | |
02608e02 | 3072 | kfree(input_vec); |
d7db7a88 GC |
3073 | acomp_request_free(req); |
3074 | goto out; | |
3075 | } | |
3076 | ||
02608e02 | 3077 | kfree(input_vec); |
d7db7a88 GC |
3078 | acomp_request_free(req); |
3079 | } | |
3080 | ||
3081 | for (i = 0; i < dtcount; i++) { | |
3082 | unsigned int dlen = COMP_BUF_SIZE; | |
3083 | int ilen = dtemplate[i].inlen; | |
02608e02 LA |
3084 | void *input_vec; |
3085 | ||
d2110224 | 3086 | input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL); |
02608e02 LA |
3087 | if (!input_vec) { |
3088 | ret = -ENOMEM; | |
3089 | goto out; | |
3090 | } | |
d7db7a88 | 3091 | |
eb095593 | 3092 | memset(output, 0, dlen); |
7f397136 | 3093 | crypto_init_wait(&wait); |
02608e02 | 3094 | sg_init_one(&src, input_vec, ilen); |
d7db7a88 GC |
3095 | sg_init_one(&dst, output, dlen); |
3096 | ||
3097 | req = acomp_request_alloc(tfm); | |
3098 | if (!req) { | |
3099 | pr_err("alg: acomp: request alloc failed for %s\n", | |
3100 | algo); | |
02608e02 | 3101 | kfree(input_vec); |
d7db7a88 GC |
3102 | ret = -ENOMEM; |
3103 | goto out; | |
3104 | } | |
3105 | ||
3106 | acomp_request_set_params(req, &src, &dst, ilen, dlen); | |
3107 | acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 | 3108 | crypto_req_done, &wait); |
d7db7a88 | 3109 | |
7f397136 | 3110 | ret = crypto_wait_req(crypto_acomp_decompress(req), &wait); |
d7db7a88 GC |
3111 | if (ret) { |
3112 | pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n", | |
3113 | i + 1, algo, -ret); | |
02608e02 | 3114 | kfree(input_vec); |
d7db7a88 GC |
3115 | acomp_request_free(req); |
3116 | goto out; | |
3117 | } | |
3118 | ||
3119 | if (req->dlen != dtemplate[i].outlen) { | |
3120 | pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n", | |
3121 | i + 1, algo, req->dlen); | |
3122 | ret = -EINVAL; | |
02608e02 | 3123 | kfree(input_vec); |
d7db7a88 GC |
3124 | acomp_request_free(req); |
3125 | goto out; | |
3126 | } | |
3127 | ||
3128 | if (memcmp(output, dtemplate[i].output, req->dlen)) { | |
3129 | pr_err("alg: acomp: Decompression test %d failed for %s\n", | |
3130 | i + 1, algo); | |
3131 | hexdump(output, req->dlen); | |
3132 | ret = -EINVAL; | |
02608e02 | 3133 | kfree(input_vec); |
d7db7a88 GC |
3134 | acomp_request_free(req); |
3135 | goto out; | |
3136 | } | |
3137 | ||
02608e02 | 3138 | kfree(input_vec); |
d7db7a88 GC |
3139 | acomp_request_free(req); |
3140 | } | |
3141 | ||
3142 | ret = 0; | |
3143 | ||
3144 | out: | |
a9943a0a | 3145 | kfree(decomp_out); |
eb095593 | 3146 | kfree(output); |
d7db7a88 GC |
3147 | return ret; |
3148 | } | |
3149 | ||
b13b1e0c EB |
3150 | static int test_cprng(struct crypto_rng *tfm, |
3151 | const struct cprng_testvec *template, | |
7647d6ce JW |
3152 | unsigned int tcount) |
3153 | { | |
3154 | const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); | |
fa4ef8a6 | 3155 | int err = 0, i, j, seedsize; |
7647d6ce JW |
3156 | u8 *seed; |
3157 | char result[32]; | |
3158 | ||
3159 | seedsize = crypto_rng_seedsize(tfm); | |
3160 | ||
3161 | seed = kmalloc(seedsize, GFP_KERNEL); | |
3162 | if (!seed) { | |
3163 | printk(KERN_ERR "alg: cprng: Failed to allocate seed space " | |
3164 | "for %s\n", algo); | |
3165 | return -ENOMEM; | |
3166 | } | |
3167 | ||
3168 | for (i = 0; i < tcount; i++) { | |
3169 | memset(result, 0, 32); | |
3170 | ||
3171 | memcpy(seed, template[i].v, template[i].vlen); | |
3172 | memcpy(seed + template[i].vlen, template[i].key, | |
3173 | template[i].klen); | |
3174 | memcpy(seed + template[i].vlen + template[i].klen, | |
3175 | template[i].dt, template[i].dtlen); | |
3176 | ||
3177 | err = crypto_rng_reset(tfm, seed, seedsize); | |
3178 | if (err) { | |
3179 | printk(KERN_ERR "alg: cprng: Failed to reset rng " | |
3180 | "for %s\n", algo); | |
3181 | goto out; | |
3182 | } | |
3183 | ||
3184 | for (j = 0; j < template[i].loops; j++) { | |
3185 | err = crypto_rng_get_bytes(tfm, result, | |
3186 | template[i].rlen); | |
19e60e13 | 3187 | if (err < 0) { |
7647d6ce JW |
3188 | printk(KERN_ERR "alg: cprng: Failed to obtain " |
3189 | "the correct amount of random data for " | |
19e60e13 SM |
3190 | "%s (requested %d)\n", algo, |
3191 | template[i].rlen); | |
7647d6ce JW |
3192 | goto out; |
3193 | } | |
3194 | } | |
3195 | ||
3196 | err = memcmp(result, template[i].result, | |
3197 | template[i].rlen); | |
3198 | if (err) { | |
3199 | printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", | |
3200 | i, algo); | |
3201 | hexdump(result, template[i].rlen); | |
3202 | err = -EINVAL; | |
3203 | goto out; | |
3204 | } | |
3205 | } | |
3206 | ||
3207 | out: | |
3208 | kfree(seed); | |
3209 | return err; | |
3210 | } | |
3211 | ||
da7f033d HX |
3212 | static int alg_test_cipher(const struct alg_test_desc *desc, |
3213 | const char *driver, u32 type, u32 mask) | |
3214 | { | |
92a4c9fe | 3215 | const struct cipher_test_suite *suite = &desc->suite.cipher; |
1aa4ecd9 | 3216 | struct crypto_cipher *tfm; |
92a4c9fe | 3217 | int err; |
da7f033d | 3218 | |
eed93e0c | 3219 | tfm = crypto_alloc_cipher(driver, type, mask); |
da7f033d HX |
3220 | if (IS_ERR(tfm)) { |
3221 | printk(KERN_ERR "alg: cipher: Failed to load transform for " | |
3222 | "%s: %ld\n", driver, PTR_ERR(tfm)); | |
3223 | return PTR_ERR(tfm); | |
3224 | } | |
3225 | ||
92a4c9fe EB |
3226 | err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count); |
3227 | if (!err) | |
3228 | err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count); | |
da7f033d | 3229 | |
1aa4ecd9 HX |
3230 | crypto_free_cipher(tfm); |
3231 | return err; | |
3232 | } | |
3233 | ||
da7f033d HX |
3234 | static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, |
3235 | u32 type, u32 mask) | |
3236 | { | |
d7db7a88 GC |
3237 | struct crypto_comp *comp; |
3238 | struct crypto_acomp *acomp; | |
da7f033d | 3239 | int err; |
d7db7a88 GC |
3240 | u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK; |
3241 | ||
3242 | if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) { | |
3243 | acomp = crypto_alloc_acomp(driver, type, mask); | |
3244 | if (IS_ERR(acomp)) { | |
3245 | pr_err("alg: acomp: Failed to load transform for %s: %ld\n", | |
3246 | driver, PTR_ERR(acomp)); | |
3247 | return PTR_ERR(acomp); | |
3248 | } | |
3249 | err = test_acomp(acomp, desc->suite.comp.comp.vecs, | |
3250 | desc->suite.comp.decomp.vecs, | |
3251 | desc->suite.comp.comp.count, | |
3252 | desc->suite.comp.decomp.count); | |
3253 | crypto_free_acomp(acomp); | |
3254 | } else { | |
3255 | comp = crypto_alloc_comp(driver, type, mask); | |
3256 | if (IS_ERR(comp)) { | |
3257 | pr_err("alg: comp: Failed to load transform for %s: %ld\n", | |
3258 | driver, PTR_ERR(comp)); | |
3259 | return PTR_ERR(comp); | |
3260 | } | |
da7f033d | 3261 | |
d7db7a88 GC |
3262 | err = test_comp(comp, desc->suite.comp.comp.vecs, |
3263 | desc->suite.comp.decomp.vecs, | |
3264 | desc->suite.comp.comp.count, | |
3265 | desc->suite.comp.decomp.count); | |
da7f033d | 3266 | |
d7db7a88 GC |
3267 | crypto_free_comp(comp); |
3268 | } | |
da7f033d HX |
3269 | return err; |
3270 | } | |
3271 | ||
8e3ee85e HX |
3272 | static int alg_test_crc32c(const struct alg_test_desc *desc, |
3273 | const char *driver, u32 type, u32 mask) | |
3274 | { | |
3275 | struct crypto_shash *tfm; | |
cb9dde88 | 3276 | __le32 val; |
8e3ee85e HX |
3277 | int err; |
3278 | ||
3279 | err = alg_test_hash(desc, driver, type, mask); | |
3280 | if (err) | |
eb5e6730 | 3281 | return err; |
8e3ee85e | 3282 | |
eed93e0c | 3283 | tfm = crypto_alloc_shash(driver, type, mask); |
8e3ee85e | 3284 | if (IS_ERR(tfm)) { |
eb5e6730 EB |
3285 | if (PTR_ERR(tfm) == -ENOENT) { |
3286 | /* | |
3287 | * This crc32c implementation is only available through | |
3288 | * ahash API, not the shash API, so the remaining part | |
3289 | * of the test is not applicable to it. | |
3290 | */ | |
3291 | return 0; | |
3292 | } | |
8e3ee85e HX |
3293 | printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " |
3294 | "%ld\n", driver, PTR_ERR(tfm)); | |
eb5e6730 | 3295 | return PTR_ERR(tfm); |
8e3ee85e HX |
3296 | } |
3297 | ||
3298 | do { | |
4c5c3024 JSM |
3299 | SHASH_DESC_ON_STACK(shash, tfm); |
3300 | u32 *ctx = (u32 *)shash_desc_ctx(shash); | |
8e3ee85e | 3301 | |
4c5c3024 | 3302 | shash->tfm = tfm; |
8e3ee85e | 3303 | |
cb9dde88 | 3304 | *ctx = 420553207; |
4c5c3024 | 3305 | err = crypto_shash_final(shash, (u8 *)&val); |
8e3ee85e HX |
3306 | if (err) { |
3307 | printk(KERN_ERR "alg: crc32c: Operation failed for " | |
3308 | "%s: %d\n", driver, err); | |
3309 | break; | |
3310 | } | |
3311 | ||
cb9dde88 EB |
3312 | if (val != cpu_to_le32(~420553207)) { |
3313 | pr_err("alg: crc32c: Test failed for %s: %u\n", | |
3314 | driver, le32_to_cpu(val)); | |
8e3ee85e HX |
3315 | err = -EINVAL; |
3316 | } | |
3317 | } while (0); | |
3318 | ||
3319 | crypto_free_shash(tfm); | |
3320 | ||
8e3ee85e HX |
3321 | return err; |
3322 | } | |
3323 | ||
7647d6ce JW |
3324 | static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, |
3325 | u32 type, u32 mask) | |
3326 | { | |
3327 | struct crypto_rng *rng; | |
3328 | int err; | |
3329 | ||
eed93e0c | 3330 | rng = crypto_alloc_rng(driver, type, mask); |
7647d6ce JW |
3331 | if (IS_ERR(rng)) { |
3332 | printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " | |
3333 | "%ld\n", driver, PTR_ERR(rng)); | |
3334 | return PTR_ERR(rng); | |
3335 | } | |
3336 | ||
3337 | err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); | |
3338 | ||
3339 | crypto_free_rng(rng); | |
3340 | ||
3341 | return err; | |
3342 | } | |
3343 | ||
64d1cdfb | 3344 | |
b13b1e0c | 3345 | static int drbg_cavs_test(const struct drbg_testvec *test, int pr, |
64d1cdfb SM |
3346 | const char *driver, u32 type, u32 mask) |
3347 | { | |
3348 | int ret = -EAGAIN; | |
3349 | struct crypto_rng *drng; | |
3350 | struct drbg_test_data test_data; | |
3351 | struct drbg_string addtl, pers, testentropy; | |
3352 | unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL); | |
3353 | ||
3354 | if (!buf) | |
3355 | return -ENOMEM; | |
3356 | ||
eed93e0c | 3357 | drng = crypto_alloc_rng(driver, type, mask); |
64d1cdfb | 3358 | if (IS_ERR(drng)) { |
2fc0d258 | 3359 | printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for " |
64d1cdfb SM |
3360 | "%s\n", driver); |
3361 | kzfree(buf); | |
3362 | return -ENOMEM; | |
3363 | } | |
3364 | ||
3365 | test_data.testentropy = &testentropy; | |
3366 | drbg_string_fill(&testentropy, test->entropy, test->entropylen); | |
3367 | drbg_string_fill(&pers, test->pers, test->perslen); | |
3368 | ret = crypto_drbg_reset_test(drng, &pers, &test_data); | |
3369 | if (ret) { | |
3370 | printk(KERN_ERR "alg: drbg: Failed to reset rng\n"); | |
3371 | goto outbuf; | |
3372 | } | |
3373 | ||
3374 | drbg_string_fill(&addtl, test->addtla, test->addtllen); | |
3375 | if (pr) { | |
3376 | drbg_string_fill(&testentropy, test->entpra, test->entprlen); | |
3377 | ret = crypto_drbg_get_bytes_addtl_test(drng, | |
3378 | buf, test->expectedlen, &addtl, &test_data); | |
3379 | } else { | |
3380 | ret = crypto_drbg_get_bytes_addtl(drng, | |
3381 | buf, test->expectedlen, &addtl); | |
3382 | } | |
19e60e13 | 3383 | if (ret < 0) { |
2fc0d258 | 3384 | printk(KERN_ERR "alg: drbg: could not obtain random data for " |
64d1cdfb SM |
3385 | "driver %s\n", driver); |
3386 | goto outbuf; | |
3387 | } | |
3388 | ||
3389 | drbg_string_fill(&addtl, test->addtlb, test->addtllen); | |
3390 | if (pr) { | |
3391 | drbg_string_fill(&testentropy, test->entprb, test->entprlen); | |
3392 | ret = crypto_drbg_get_bytes_addtl_test(drng, | |
3393 | buf, test->expectedlen, &addtl, &test_data); | |
3394 | } else { | |
3395 | ret = crypto_drbg_get_bytes_addtl(drng, | |
3396 | buf, test->expectedlen, &addtl); | |
3397 | } | |
19e60e13 | 3398 | if (ret < 0) { |
2fc0d258 | 3399 | printk(KERN_ERR "alg: drbg: could not obtain random data for " |
64d1cdfb SM |
3400 | "driver %s\n", driver); |
3401 | goto outbuf; | |
3402 | } | |
3403 | ||
3404 | ret = memcmp(test->expected, buf, test->expectedlen); | |
3405 | ||
3406 | outbuf: | |
3407 | crypto_free_rng(drng); | |
3408 | kzfree(buf); | |
3409 | return ret; | |
3410 | } | |
3411 | ||
3412 | ||
3413 | static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver, | |
3414 | u32 type, u32 mask) | |
3415 | { | |
3416 | int err = 0; | |
3417 | int pr = 0; | |
3418 | int i = 0; | |
b13b1e0c | 3419 | const struct drbg_testvec *template = desc->suite.drbg.vecs; |
64d1cdfb SM |
3420 | unsigned int tcount = desc->suite.drbg.count; |
3421 | ||
3422 | if (0 == memcmp(driver, "drbg_pr_", 8)) | |
3423 | pr = 1; | |
3424 | ||
3425 | for (i = 0; i < tcount; i++) { | |
3426 | err = drbg_cavs_test(&template[i], pr, driver, type, mask); | |
3427 | if (err) { | |
3428 | printk(KERN_ERR "alg: drbg: Test %d failed for %s\n", | |
3429 | i, driver); | |
3430 | err = -EINVAL; | |
3431 | break; | |
3432 | } | |
3433 | } | |
3434 | return err; | |
3435 | ||
3436 | } | |
3437 | ||
b13b1e0c | 3438 | static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec, |
802c7f1c SB |
3439 | const char *alg) |
3440 | { | |
3441 | struct kpp_request *req; | |
3442 | void *input_buf = NULL; | |
3443 | void *output_buf = NULL; | |
47d3fd39 TDA |
3444 | void *a_public = NULL; |
3445 | void *a_ss = NULL; | |
3446 | void *shared_secret = NULL; | |
7f397136 | 3447 | struct crypto_wait wait; |
802c7f1c SB |
3448 | unsigned int out_len_max; |
3449 | int err = -ENOMEM; | |
3450 | struct scatterlist src, dst; | |
3451 | ||
3452 | req = kpp_request_alloc(tfm, GFP_KERNEL); | |
3453 | if (!req) | |
3454 | return err; | |
3455 | ||
7f397136 | 3456 | crypto_init_wait(&wait); |
802c7f1c SB |
3457 | |
3458 | err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size); | |
3459 | if (err < 0) | |
3460 | goto free_req; | |
3461 | ||
3462 | out_len_max = crypto_kpp_maxsize(tfm); | |
3463 | output_buf = kzalloc(out_len_max, GFP_KERNEL); | |
3464 | if (!output_buf) { | |
3465 | err = -ENOMEM; | |
3466 | goto free_req; | |
3467 | } | |
3468 | ||
3469 | /* Use appropriate parameter as base */ | |
3470 | kpp_request_set_input(req, NULL, 0); | |
3471 | sg_init_one(&dst, output_buf, out_len_max); | |
3472 | kpp_request_set_output(req, &dst, out_len_max); | |
3473 | kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 | 3474 | crypto_req_done, &wait); |
802c7f1c | 3475 | |
47d3fd39 | 3476 | /* Compute party A's public key */ |
7f397136 | 3477 | err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait); |
802c7f1c | 3478 | if (err) { |
47d3fd39 | 3479 | pr_err("alg: %s: Party A: generate public key test failed. err %d\n", |
802c7f1c SB |
3480 | alg, err); |
3481 | goto free_output; | |
3482 | } | |
47d3fd39 TDA |
3483 | |
3484 | if (vec->genkey) { | |
3485 | /* Save party A's public key */ | |
e3d90e52 | 3486 | a_public = kmemdup(sg_virt(req->dst), out_len_max, GFP_KERNEL); |
47d3fd39 TDA |
3487 | if (!a_public) { |
3488 | err = -ENOMEM; | |
3489 | goto free_output; | |
3490 | } | |
47d3fd39 TDA |
3491 | } else { |
3492 | /* Verify calculated public key */ | |
3493 | if (memcmp(vec->expected_a_public, sg_virt(req->dst), | |
3494 | vec->expected_a_public_size)) { | |
3495 | pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n", | |
3496 | alg); | |
3497 | err = -EINVAL; | |
3498 | goto free_output; | |
3499 | } | |
802c7f1c SB |
3500 | } |
3501 | ||
3502 | /* Calculate shared secret key by using counter part (b) public key. */ | |
e3d90e52 | 3503 | input_buf = kmemdup(vec->b_public, vec->b_public_size, GFP_KERNEL); |
802c7f1c SB |
3504 | if (!input_buf) { |
3505 | err = -ENOMEM; | |
3506 | goto free_output; | |
3507 | } | |
3508 | ||
802c7f1c SB |
3509 | sg_init_one(&src, input_buf, vec->b_public_size); |
3510 | sg_init_one(&dst, output_buf, out_len_max); | |
3511 | kpp_request_set_input(req, &src, vec->b_public_size); | |
3512 | kpp_request_set_output(req, &dst, out_len_max); | |
3513 | kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 GBY |
3514 | crypto_req_done, &wait); |
3515 | err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait); | |
802c7f1c | 3516 | if (err) { |
47d3fd39 | 3517 | pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n", |
802c7f1c SB |
3518 | alg, err); |
3519 | goto free_all; | |
3520 | } | |
47d3fd39 TDA |
3521 | |
3522 | if (vec->genkey) { | |
3523 | /* Save the shared secret obtained by party A */ | |
e3d90e52 | 3524 | a_ss = kmemdup(sg_virt(req->dst), vec->expected_ss_size, GFP_KERNEL); |
47d3fd39 TDA |
3525 | if (!a_ss) { |
3526 | err = -ENOMEM; | |
3527 | goto free_all; | |
3528 | } | |
47d3fd39 TDA |
3529 | |
3530 | /* | |
3531 | * Calculate party B's shared secret by using party A's | |
3532 | * public key. | |
3533 | */ | |
3534 | err = crypto_kpp_set_secret(tfm, vec->b_secret, | |
3535 | vec->b_secret_size); | |
3536 | if (err < 0) | |
3537 | goto free_all; | |
3538 | ||
3539 | sg_init_one(&src, a_public, vec->expected_a_public_size); | |
3540 | sg_init_one(&dst, output_buf, out_len_max); | |
3541 | kpp_request_set_input(req, &src, vec->expected_a_public_size); | |
3542 | kpp_request_set_output(req, &dst, out_len_max); | |
3543 | kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
7f397136 GBY |
3544 | crypto_req_done, &wait); |
3545 | err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), | |
3546 | &wait); | |
47d3fd39 TDA |
3547 | if (err) { |
3548 | pr_err("alg: %s: Party B: compute shared secret failed. err %d\n", | |
3549 | alg, err); | |
3550 | goto free_all; | |
3551 | } | |
3552 | ||
3553 | shared_secret = a_ss; | |
3554 | } else { | |
3555 | shared_secret = (void *)vec->expected_ss; | |
3556 | } | |
3557 | ||
802c7f1c SB |
3558 | /* |
3559 | * verify shared secret from which the user will derive | |
3560 | * secret key by executing whatever hash it has chosen | |
3561 | */ | |
47d3fd39 | 3562 | if (memcmp(shared_secret, sg_virt(req->dst), |
802c7f1c SB |
3563 | vec->expected_ss_size)) { |
3564 | pr_err("alg: %s: compute shared secret test failed. Invalid output\n", | |
3565 | alg); | |
3566 | err = -EINVAL; | |
3567 | } | |
3568 | ||
3569 | free_all: | |
47d3fd39 | 3570 | kfree(a_ss); |
802c7f1c SB |
3571 | kfree(input_buf); |
3572 | free_output: | |
47d3fd39 | 3573 | kfree(a_public); |
802c7f1c SB |
3574 | kfree(output_buf); |
3575 | free_req: | |
3576 | kpp_request_free(req); | |
3577 | return err; | |
3578 | } | |
3579 | ||
3580 | static int test_kpp(struct crypto_kpp *tfm, const char *alg, | |
b13b1e0c | 3581 | const struct kpp_testvec *vecs, unsigned int tcount) |
802c7f1c SB |
3582 | { |
3583 | int ret, i; | |
3584 | ||
3585 | for (i = 0; i < tcount; i++) { | |
3586 | ret = do_test_kpp(tfm, vecs++, alg); | |
3587 | if (ret) { | |
3588 | pr_err("alg: %s: test failed on vector %d, err=%d\n", | |
3589 | alg, i + 1, ret); | |
3590 | return ret; | |
3591 | } | |
3592 | } | |
3593 | return 0; | |
3594 | } | |
3595 | ||
3596 | static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver, | |
3597 | u32 type, u32 mask) | |
3598 | { | |
3599 | struct crypto_kpp *tfm; | |
3600 | int err = 0; | |
3601 | ||
eed93e0c | 3602 | tfm = crypto_alloc_kpp(driver, type, mask); |
802c7f1c SB |
3603 | if (IS_ERR(tfm)) { |
3604 | pr_err("alg: kpp: Failed to load tfm for %s: %ld\n", | |
3605 | driver, PTR_ERR(tfm)); | |
3606 | return PTR_ERR(tfm); | |
3607 | } | |
3608 | if (desc->suite.kpp.vecs) | |
3609 | err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs, | |
3610 | desc->suite.kpp.count); | |
3611 | ||
3612 | crypto_free_kpp(tfm); | |
3613 | return err; | |
3614 | } | |
3615 | ||
f1774cb8 VC |
3616 | static u8 *test_pack_u32(u8 *dst, u32 val) |
3617 | { | |
3618 | memcpy(dst, &val, sizeof(val)); | |
3619 | return dst + sizeof(val); | |
3620 | } | |
3621 | ||
50d2b643 | 3622 | static int test_akcipher_one(struct crypto_akcipher *tfm, |
b13b1e0c | 3623 | const struct akcipher_testvec *vecs) |
946cc463 | 3624 | { |
df27b26f | 3625 | char *xbuf[XBUFSIZE]; |
946cc463 TS |
3626 | struct akcipher_request *req; |
3627 | void *outbuf_enc = NULL; | |
3628 | void *outbuf_dec = NULL; | |
7f397136 | 3629 | struct crypto_wait wait; |
946cc463 TS |
3630 | unsigned int out_len_max, out_len = 0; |
3631 | int err = -ENOMEM; | |
c7381b01 | 3632 | struct scatterlist src, dst, src_tab[3]; |
0507de94 VC |
3633 | const char *m, *c; |
3634 | unsigned int m_size, c_size; | |
3635 | const char *op; | |
f1774cb8 | 3636 | u8 *key, *ptr; |
946cc463 | 3637 | |
df27b26f HX |
3638 | if (testmgr_alloc_buf(xbuf)) |
3639 | return err; | |
3640 | ||
946cc463 TS |
3641 | req = akcipher_request_alloc(tfm, GFP_KERNEL); |
3642 | if (!req) | |
df27b26f | 3643 | goto free_xbuf; |
946cc463 | 3644 | |
7f397136 | 3645 | crypto_init_wait(&wait); |
946cc463 | 3646 | |
f1774cb8 VC |
3647 | key = kmalloc(vecs->key_len + sizeof(u32) * 2 + vecs->param_len, |
3648 | GFP_KERNEL); | |
3649 | if (!key) | |
3650 | goto free_xbuf; | |
3651 | memcpy(key, vecs->key, vecs->key_len); | |
3652 | ptr = key + vecs->key_len; | |
3653 | ptr = test_pack_u32(ptr, vecs->algo); | |
3654 | ptr = test_pack_u32(ptr, vecs->param_len); | |
3655 | memcpy(ptr, vecs->params, vecs->param_len); | |
3656 | ||
22287b0b | 3657 | if (vecs->public_key_vec) |
f1774cb8 | 3658 | err = crypto_akcipher_set_pub_key(tfm, key, vecs->key_len); |
22287b0b | 3659 | else |
f1774cb8 | 3660 | err = crypto_akcipher_set_priv_key(tfm, key, vecs->key_len); |
22287b0b | 3661 | if (err) |
946cc463 | 3662 | goto free_req; |
946cc463 | 3663 | |
0507de94 VC |
3664 | /* |
3665 | * First run test which do not require a private key, such as | |
3666 | * encrypt or verify. | |
3667 | */ | |
c7381b01 VC |
3668 | err = -ENOMEM; |
3669 | out_len_max = crypto_akcipher_maxsize(tfm); | |
946cc463 TS |
3670 | outbuf_enc = kzalloc(out_len_max, GFP_KERNEL); |
3671 | if (!outbuf_enc) | |
3672 | goto free_req; | |
3673 | ||
0507de94 VC |
3674 | if (!vecs->siggen_sigver_test) { |
3675 | m = vecs->m; | |
3676 | m_size = vecs->m_size; | |
3677 | c = vecs->c; | |
3678 | c_size = vecs->c_size; | |
3679 | op = "encrypt"; | |
3680 | } else { | |
3681 | /* Swap args so we could keep plaintext (digest) | |
3682 | * in vecs->m, and cooked signature in vecs->c. | |
3683 | */ | |
3684 | m = vecs->c; /* signature */ | |
3685 | m_size = vecs->c_size; | |
3686 | c = vecs->m; /* digest */ | |
3687 | c_size = vecs->m_size; | |
3688 | op = "verify"; | |
3689 | } | |
df27b26f | 3690 | |
0507de94 VC |
3691 | if (WARN_ON(m_size > PAGE_SIZE)) |
3692 | goto free_all; | |
3693 | memcpy(xbuf[0], m, m_size); | |
df27b26f | 3694 | |
c7381b01 | 3695 | sg_init_table(src_tab, 3); |
df27b26f | 3696 | sg_set_buf(&src_tab[0], xbuf[0], 8); |
0507de94 | 3697 | sg_set_buf(&src_tab[1], xbuf[0] + 8, m_size - 8); |
c7381b01 VC |
3698 | if (vecs->siggen_sigver_test) { |
3699 | if (WARN_ON(c_size > PAGE_SIZE)) | |
3700 | goto free_all; | |
3701 | memcpy(xbuf[1], c, c_size); | |
3702 | sg_set_buf(&src_tab[2], xbuf[1], c_size); | |
3703 | akcipher_request_set_crypt(req, src_tab, NULL, m_size, c_size); | |
3704 | } else { | |
3705 | sg_init_one(&dst, outbuf_enc, out_len_max); | |
3706 | akcipher_request_set_crypt(req, src_tab, &dst, m_size, | |
3707 | out_len_max); | |
3708 | } | |
946cc463 | 3709 | akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, |
7f397136 | 3710 | crypto_req_done, &wait); |
946cc463 | 3711 | |
7f397136 | 3712 | err = crypto_wait_req(vecs->siggen_sigver_test ? |
0507de94 VC |
3713 | /* Run asymmetric signature verification */ |
3714 | crypto_akcipher_verify(req) : | |
7f397136 GBY |
3715 | /* Run asymmetric encrypt */ |
3716 | crypto_akcipher_encrypt(req), &wait); | |
946cc463 | 3717 | if (err) { |
0507de94 | 3718 | pr_err("alg: akcipher: %s test failed. err %d\n", op, err); |
946cc463 TS |
3719 | goto free_all; |
3720 | } | |
c7381b01 VC |
3721 | if (!vecs->siggen_sigver_test) { |
3722 | if (req->dst_len != c_size) { | |
3723 | pr_err("alg: akcipher: %s test failed. Invalid output len\n", | |
3724 | op); | |
3725 | err = -EINVAL; | |
3726 | goto free_all; | |
3727 | } | |
3728 | /* verify that encrypted message is equal to expected */ | |
3729 | if (memcmp(c, outbuf_enc, c_size) != 0) { | |
3730 | pr_err("alg: akcipher: %s test failed. Invalid output\n", | |
3731 | op); | |
3732 | hexdump(outbuf_enc, c_size); | |
3733 | err = -EINVAL; | |
3734 | goto free_all; | |
3735 | } | |
946cc463 | 3736 | } |
0507de94 VC |
3737 | |
3738 | /* | |
3739 | * Don't invoke (decrypt or sign) test which require a private key | |
3740 | * for vectors with only a public key. | |
3741 | */ | |
946cc463 TS |
3742 | if (vecs->public_key_vec) { |
3743 | err = 0; | |
3744 | goto free_all; | |
3745 | } | |
3746 | outbuf_dec = kzalloc(out_len_max, GFP_KERNEL); | |
3747 | if (!outbuf_dec) { | |
3748 | err = -ENOMEM; | |
3749 | goto free_all; | |
3750 | } | |
df27b26f | 3751 | |
0507de94 VC |
3752 | op = vecs->siggen_sigver_test ? "sign" : "decrypt"; |
3753 | if (WARN_ON(c_size > PAGE_SIZE)) | |
df27b26f | 3754 | goto free_all; |
0507de94 | 3755 | memcpy(xbuf[0], c, c_size); |
df27b26f | 3756 | |
0507de94 | 3757 | sg_init_one(&src, xbuf[0], c_size); |
22287b0b | 3758 | sg_init_one(&dst, outbuf_dec, out_len_max); |
7f397136 | 3759 | crypto_init_wait(&wait); |
0507de94 | 3760 | akcipher_request_set_crypt(req, &src, &dst, c_size, out_len_max); |
946cc463 | 3761 | |
7f397136 | 3762 | err = crypto_wait_req(vecs->siggen_sigver_test ? |
0507de94 VC |
3763 | /* Run asymmetric signature generation */ |
3764 | crypto_akcipher_sign(req) : | |
7f397136 GBY |
3765 | /* Run asymmetric decrypt */ |
3766 | crypto_akcipher_decrypt(req), &wait); | |
946cc463 | 3767 | if (err) { |
0507de94 | 3768 | pr_err("alg: akcipher: %s test failed. err %d\n", op, err); |
946cc463 TS |
3769 | goto free_all; |
3770 | } | |
3771 | out_len = req->dst_len; | |
0507de94 VC |
3772 | if (out_len < m_size) { |
3773 | pr_err("alg: akcipher: %s test failed. Invalid output len %u\n", | |
3774 | op, out_len); | |
946cc463 TS |
3775 | err = -EINVAL; |
3776 | goto free_all; | |
3777 | } | |
3778 | /* verify that decrypted message is equal to the original msg */ | |
0507de94 VC |
3779 | if (memchr_inv(outbuf_dec, 0, out_len - m_size) || |
3780 | memcmp(m, outbuf_dec + out_len - m_size, m_size)) { | |
3781 | pr_err("alg: akcipher: %s test failed. Invalid output\n", op); | |
50d2b643 | 3782 | hexdump(outbuf_dec, out_len); |
946cc463 TS |
3783 | err = -EINVAL; |
3784 | } | |
3785 | free_all: | |
3786 | kfree(outbuf_dec); | |
3787 | kfree(outbuf_enc); | |
3788 | free_req: | |
3789 | akcipher_request_free(req); | |
f1774cb8 | 3790 | kfree(key); |
df27b26f HX |
3791 | free_xbuf: |
3792 | testmgr_free_buf(xbuf); | |
946cc463 TS |
3793 | return err; |
3794 | } | |
3795 | ||
50d2b643 | 3796 | static int test_akcipher(struct crypto_akcipher *tfm, const char *alg, |
b13b1e0c EB |
3797 | const struct akcipher_testvec *vecs, |
3798 | unsigned int tcount) | |
946cc463 | 3799 | { |
15226e48 HX |
3800 | const char *algo = |
3801 | crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm)); | |
946cc463 TS |
3802 | int ret, i; |
3803 | ||
3804 | for (i = 0; i < tcount; i++) { | |
50d2b643 HX |
3805 | ret = test_akcipher_one(tfm, vecs++); |
3806 | if (!ret) | |
3807 | continue; | |
946cc463 | 3808 | |
15226e48 HX |
3809 | pr_err("alg: akcipher: test %d failed for %s, err=%d\n", |
3810 | i + 1, algo, ret); | |
50d2b643 HX |
3811 | return ret; |
3812 | } | |
946cc463 TS |
3813 | return 0; |
3814 | } | |
3815 | ||
3816 | static int alg_test_akcipher(const struct alg_test_desc *desc, | |
3817 | const char *driver, u32 type, u32 mask) | |
3818 | { | |
3819 | struct crypto_akcipher *tfm; | |
3820 | int err = 0; | |
3821 | ||
eed93e0c | 3822 | tfm = crypto_alloc_akcipher(driver, type, mask); |
946cc463 TS |
3823 | if (IS_ERR(tfm)) { |
3824 | pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n", | |
3825 | driver, PTR_ERR(tfm)); | |
3826 | return PTR_ERR(tfm); | |
3827 | } | |
3828 | if (desc->suite.akcipher.vecs) | |
3829 | err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs, | |
3830 | desc->suite.akcipher.count); | |
3831 | ||
3832 | crypto_free_akcipher(tfm); | |
3833 | return err; | |
3834 | } | |
3835 | ||
863b557a YS |
3836 | static int alg_test_null(const struct alg_test_desc *desc, |
3837 | const char *driver, u32 type, u32 mask) | |
3838 | { | |
3839 | return 0; | |
3840 | } | |
3841 | ||
21c8e720 AB |
3842 | #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) } |
3843 | ||
da7f033d HX |
3844 | /* Please keep this list sorted by algorithm name. */ |
3845 | static const struct alg_test_desc alg_test_descs[] = { | |
3846 | { | |
059c2a4d | 3847 | .alg = "adiantum(xchacha12,aes)", |
d435e10e | 3848 | .generic_driver = "adiantum(xchacha12-generic,aes-generic,nhpoly1305-generic)", |
059c2a4d EB |
3849 | .test = alg_test_skcipher, |
3850 | .suite = { | |
3851 | .cipher = __VECS(adiantum_xchacha12_aes_tv_template) | |
3852 | }, | |
3853 | }, { | |
3854 | .alg = "adiantum(xchacha20,aes)", | |
d435e10e | 3855 | .generic_driver = "adiantum(xchacha20-generic,aes-generic,nhpoly1305-generic)", |
059c2a4d EB |
3856 | .test = alg_test_skcipher, |
3857 | .suite = { | |
3858 | .cipher = __VECS(adiantum_xchacha20_aes_tv_template) | |
3859 | }, | |
3860 | }, { | |
b87dc203 OM |
3861 | .alg = "aegis128", |
3862 | .test = alg_test_aead, | |
3863 | .suite = { | |
a0d608ee | 3864 | .aead = __VECS(aegis128_tv_template) |
b87dc203 OM |
3865 | } |
3866 | }, { | |
3867 | .alg = "aegis128l", | |
3868 | .test = alg_test_aead, | |
3869 | .suite = { | |
a0d608ee | 3870 | .aead = __VECS(aegis128l_tv_template) |
b87dc203 OM |
3871 | } |
3872 | }, { | |
3873 | .alg = "aegis256", | |
3874 | .test = alg_test_aead, | |
3875 | .suite = { | |
a0d608ee | 3876 | .aead = __VECS(aegis256_tv_template) |
b87dc203 OM |
3877 | } |
3878 | }, { | |
e08ca2da JW |
3879 | .alg = "ansi_cprng", |
3880 | .test = alg_test_cprng, | |
3881 | .suite = { | |
21c8e720 | 3882 | .cprng = __VECS(ansi_cprng_aes_tv_template) |
e08ca2da | 3883 | } |
bca4feb0 HG |
3884 | }, { |
3885 | .alg = "authenc(hmac(md5),ecb(cipher_null))", | |
3886 | .test = alg_test_aead, | |
bca4feb0 | 3887 | .suite = { |
a0d608ee | 3888 | .aead = __VECS(hmac_md5_ecb_cipher_null_tv_template) |
bca4feb0 | 3889 | } |
e46e9a46 | 3890 | }, { |
a4198fd4 | 3891 | .alg = "authenc(hmac(sha1),cbc(aes))", |
e46e9a46 | 3892 | .test = alg_test_aead, |
bcf741cb | 3893 | .fips_allowed = 1, |
e46e9a46 | 3894 | .suite = { |
a0d608ee | 3895 | .aead = __VECS(hmac_sha1_aes_cbc_tv_temp) |
5208ed2c NL |
3896 | } |
3897 | }, { | |
a4198fd4 | 3898 | .alg = "authenc(hmac(sha1),cbc(des))", |
5208ed2c | 3899 | .test = alg_test_aead, |
5208ed2c | 3900 | .suite = { |
a0d608ee | 3901 | .aead = __VECS(hmac_sha1_des_cbc_tv_temp) |
5208ed2c NL |
3902 | } |
3903 | }, { | |
a4198fd4 | 3904 | .alg = "authenc(hmac(sha1),cbc(des3_ede))", |
5208ed2c | 3905 | .test = alg_test_aead, |
ed1afac9 | 3906 | .fips_allowed = 1, |
5208ed2c | 3907 | .suite = { |
a0d608ee | 3908 | .aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp) |
e46e9a46 | 3909 | } |
fb16abc2 MM |
3910 | }, { |
3911 | .alg = "authenc(hmac(sha1),ctr(aes))", | |
3912 | .test = alg_test_null, | |
3913 | .fips_allowed = 1, | |
bca4feb0 HG |
3914 | }, { |
3915 | .alg = "authenc(hmac(sha1),ecb(cipher_null))", | |
3916 | .test = alg_test_aead, | |
bca4feb0 | 3917 | .suite = { |
a0d608ee | 3918 | .aead = __VECS(hmac_sha1_ecb_cipher_null_tv_temp) |
5208ed2c | 3919 | } |
8888690e MM |
3920 | }, { |
3921 | .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))", | |
3922 | .test = alg_test_null, | |
3923 | .fips_allowed = 1, | |
5208ed2c | 3924 | }, { |
a4198fd4 | 3925 | .alg = "authenc(hmac(sha224),cbc(des))", |
5208ed2c | 3926 | .test = alg_test_aead, |
5208ed2c | 3927 | .suite = { |
a0d608ee | 3928 | .aead = __VECS(hmac_sha224_des_cbc_tv_temp) |
5208ed2c NL |
3929 | } |
3930 | }, { | |
a4198fd4 | 3931 | .alg = "authenc(hmac(sha224),cbc(des3_ede))", |
5208ed2c | 3932 | .test = alg_test_aead, |
ed1afac9 | 3933 | .fips_allowed = 1, |
5208ed2c | 3934 | .suite = { |
a0d608ee | 3935 | .aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp) |
bca4feb0 | 3936 | } |
e46e9a46 | 3937 | }, { |
a4198fd4 | 3938 | .alg = "authenc(hmac(sha256),cbc(aes))", |
e46e9a46 | 3939 | .test = alg_test_aead, |
ed1afac9 | 3940 | .fips_allowed = 1, |
e46e9a46 | 3941 | .suite = { |
a0d608ee | 3942 | .aead = __VECS(hmac_sha256_aes_cbc_tv_temp) |
5208ed2c NL |
3943 | } |
3944 | }, { | |
a4198fd4 | 3945 | .alg = "authenc(hmac(sha256),cbc(des))", |
5208ed2c | 3946 | .test = alg_test_aead, |
5208ed2c | 3947 | .suite = { |
a0d608ee | 3948 | .aead = __VECS(hmac_sha256_des_cbc_tv_temp) |
5208ed2c NL |
3949 | } |
3950 | }, { | |
a4198fd4 | 3951 | .alg = "authenc(hmac(sha256),cbc(des3_ede))", |
5208ed2c | 3952 | .test = alg_test_aead, |
ed1afac9 | 3953 | .fips_allowed = 1, |
5208ed2c | 3954 | .suite = { |
a0d608ee | 3955 | .aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp) |
5208ed2c | 3956 | } |
fb16abc2 MM |
3957 | }, { |
3958 | .alg = "authenc(hmac(sha256),ctr(aes))", | |
3959 | .test = alg_test_null, | |
3960 | .fips_allowed = 1, | |
8888690e MM |
3961 | }, { |
3962 | .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))", | |
3963 | .test = alg_test_null, | |
3964 | .fips_allowed = 1, | |
5208ed2c | 3965 | }, { |
a4198fd4 | 3966 | .alg = "authenc(hmac(sha384),cbc(des))", |
5208ed2c | 3967 | .test = alg_test_aead, |
5208ed2c | 3968 | .suite = { |
a0d608ee | 3969 | .aead = __VECS(hmac_sha384_des_cbc_tv_temp) |
5208ed2c NL |
3970 | } |
3971 | }, { | |
a4198fd4 | 3972 | .alg = "authenc(hmac(sha384),cbc(des3_ede))", |
5208ed2c | 3973 | .test = alg_test_aead, |
ed1afac9 | 3974 | .fips_allowed = 1, |
5208ed2c | 3975 | .suite = { |
a0d608ee | 3976 | .aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp) |
e46e9a46 | 3977 | } |
fb16abc2 MM |
3978 | }, { |
3979 | .alg = "authenc(hmac(sha384),ctr(aes))", | |
3980 | .test = alg_test_null, | |
3981 | .fips_allowed = 1, | |
8888690e MM |
3982 | }, { |
3983 | .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))", | |
3984 | .test = alg_test_null, | |
3985 | .fips_allowed = 1, | |
e46e9a46 | 3986 | }, { |
a4198fd4 | 3987 | .alg = "authenc(hmac(sha512),cbc(aes))", |
ed1afac9 | 3988 | .fips_allowed = 1, |
e46e9a46 | 3989 | .test = alg_test_aead, |
e46e9a46 | 3990 | .suite = { |
a0d608ee | 3991 | .aead = __VECS(hmac_sha512_aes_cbc_tv_temp) |
5208ed2c NL |
3992 | } |
3993 | }, { | |
a4198fd4 | 3994 | .alg = "authenc(hmac(sha512),cbc(des))", |
5208ed2c | 3995 | .test = alg_test_aead, |
5208ed2c | 3996 | .suite = { |
a0d608ee | 3997 | .aead = __VECS(hmac_sha512_des_cbc_tv_temp) |
5208ed2c NL |
3998 | } |
3999 | }, { | |
a4198fd4 | 4000 | .alg = "authenc(hmac(sha512),cbc(des3_ede))", |
5208ed2c | 4001 | .test = alg_test_aead, |
ed1afac9 | 4002 | .fips_allowed = 1, |
5208ed2c | 4003 | .suite = { |
a0d608ee | 4004 | .aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp) |
e46e9a46 | 4005 | } |
fb16abc2 MM |
4006 | }, { |
4007 | .alg = "authenc(hmac(sha512),ctr(aes))", | |
4008 | .test = alg_test_null, | |
4009 | .fips_allowed = 1, | |
8888690e MM |
4010 | }, { |
4011 | .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))", | |
4012 | .test = alg_test_null, | |
4013 | .fips_allowed = 1, | |
e08ca2da | 4014 | }, { |
da7f033d | 4015 | .alg = "cbc(aes)", |
1aa4ecd9 | 4016 | .test = alg_test_skcipher, |
a1915d51 | 4017 | .fips_allowed = 1, |
da7f033d | 4018 | .suite = { |
92a4c9fe EB |
4019 | .cipher = __VECS(aes_cbc_tv_template) |
4020 | }, | |
da7f033d HX |
4021 | }, { |
4022 | .alg = "cbc(anubis)", | |
1aa4ecd9 | 4023 | .test = alg_test_skcipher, |
da7f033d | 4024 | .suite = { |
92a4c9fe EB |
4025 | .cipher = __VECS(anubis_cbc_tv_template) |
4026 | }, | |
da7f033d HX |
4027 | }, { |
4028 | .alg = "cbc(blowfish)", | |
1aa4ecd9 | 4029 | .test = alg_test_skcipher, |
da7f033d | 4030 | .suite = { |
92a4c9fe EB |
4031 | .cipher = __VECS(bf_cbc_tv_template) |
4032 | }, | |
da7f033d HX |
4033 | }, { |
4034 | .alg = "cbc(camellia)", | |
1aa4ecd9 | 4035 | .test = alg_test_skcipher, |
da7f033d | 4036 | .suite = { |
92a4c9fe EB |
4037 | .cipher = __VECS(camellia_cbc_tv_template) |
4038 | }, | |
a2c58260 JG |
4039 | }, { |
4040 | .alg = "cbc(cast5)", | |
4041 | .test = alg_test_skcipher, | |
4042 | .suite = { | |
92a4c9fe EB |
4043 | .cipher = __VECS(cast5_cbc_tv_template) |
4044 | }, | |
9b8b0405 JG |
4045 | }, { |
4046 | .alg = "cbc(cast6)", | |
4047 | .test = alg_test_skcipher, | |
4048 | .suite = { | |
92a4c9fe EB |
4049 | .cipher = __VECS(cast6_cbc_tv_template) |
4050 | }, | |
da7f033d HX |
4051 | }, { |
4052 | .alg = "cbc(des)", | |
1aa4ecd9 | 4053 | .test = alg_test_skcipher, |
da7f033d | 4054 | .suite = { |
92a4c9fe EB |
4055 | .cipher = __VECS(des_cbc_tv_template) |
4056 | }, | |
da7f033d HX |
4057 | }, { |
4058 | .alg = "cbc(des3_ede)", | |
1aa4ecd9 | 4059 | .test = alg_test_skcipher, |
a1915d51 | 4060 | .fips_allowed = 1, |
da7f033d | 4061 | .suite = { |
92a4c9fe EB |
4062 | .cipher = __VECS(des3_ede_cbc_tv_template) |
4063 | }, | |
a794d8d8 GBY |
4064 | }, { |
4065 | /* Same as cbc(aes) except the key is stored in | |
4066 | * hardware secure memory which we reference by index | |
4067 | */ | |
4068 | .alg = "cbc(paes)", | |
4069 | .test = alg_test_null, | |
4070 | .fips_allowed = 1, | |
f0372c00 GBY |
4071 | }, { |
4072 | /* Same as cbc(sm4) except the key is stored in | |
4073 | * hardware secure memory which we reference by index | |
4074 | */ | |
4075 | .alg = "cbc(psm4)", | |
4076 | .test = alg_test_null, | |
9d25917d JK |
4077 | }, { |
4078 | .alg = "cbc(serpent)", | |
4079 | .test = alg_test_skcipher, | |
4080 | .suite = { | |
92a4c9fe EB |
4081 | .cipher = __VECS(serpent_cbc_tv_template) |
4082 | }, | |
95ba5973 GBY |
4083 | }, { |
4084 | .alg = "cbc(sm4)", | |
4085 | .test = alg_test_skcipher, | |
4086 | .suite = { | |
4087 | .cipher = __VECS(sm4_cbc_tv_template) | |
4088 | } | |
da7f033d HX |
4089 | }, { |
4090 | .alg = "cbc(twofish)", | |
1aa4ecd9 | 4091 | .test = alg_test_skcipher, |
da7f033d | 4092 | .suite = { |
92a4c9fe EB |
4093 | .cipher = __VECS(tf_cbc_tv_template) |
4094 | }, | |
092acf06 AB |
4095 | }, { |
4096 | .alg = "cbcmac(aes)", | |
4097 | .fips_allowed = 1, | |
4098 | .test = alg_test_hash, | |
4099 | .suite = { | |
4100 | .hash = __VECS(aes_cbcmac_tv_template) | |
4101 | } | |
da7f033d HX |
4102 | }, { |
4103 | .alg = "ccm(aes)", | |
40153b10 | 4104 | .generic_driver = "ccm_base(ctr(aes-generic),cbcmac(aes-generic))", |
da7f033d | 4105 | .test = alg_test_aead, |
a1915d51 | 4106 | .fips_allowed = 1, |
da7f033d | 4107 | .suite = { |
a0d608ee | 4108 | .aead = __VECS(aes_ccm_tv_template) |
da7f033d | 4109 | } |
7da66670 DB |
4110 | }, { |
4111 | .alg = "cfb(aes)", | |
4112 | .test = alg_test_skcipher, | |
4113 | .fips_allowed = 1, | |
4114 | .suite = { | |
4115 | .cipher = __VECS(aes_cfb_tv_template) | |
4116 | }, | |
3590ebf2 MW |
4117 | }, { |
4118 | .alg = "chacha20", | |
4119 | .test = alg_test_skcipher, | |
4120 | .suite = { | |
92a4c9fe EB |
4121 | .cipher = __VECS(chacha20_tv_template) |
4122 | }, | |
93b5e86a JK |
4123 | }, { |
4124 | .alg = "cmac(aes)", | |
8f183751 | 4125 | .fips_allowed = 1, |
93b5e86a JK |
4126 | .test = alg_test_hash, |
4127 | .suite = { | |
21c8e720 | 4128 | .hash = __VECS(aes_cmac128_tv_template) |
93b5e86a JK |
4129 | } |
4130 | }, { | |
4131 | .alg = "cmac(des3_ede)", | |
8f183751 | 4132 | .fips_allowed = 1, |
93b5e86a JK |
4133 | .test = alg_test_hash, |
4134 | .suite = { | |
21c8e720 | 4135 | .hash = __VECS(des3_ede_cmac64_tv_template) |
93b5e86a | 4136 | } |
e448370d JK |
4137 | }, { |
4138 | .alg = "compress_null", | |
4139 | .test = alg_test_null, | |
ebb3472f AB |
4140 | }, { |
4141 | .alg = "crc32", | |
4142 | .test = alg_test_hash, | |
a8a34416 | 4143 | .fips_allowed = 1, |
ebb3472f | 4144 | .suite = { |
21c8e720 | 4145 | .hash = __VECS(crc32_tv_template) |
ebb3472f | 4146 | } |
da7f033d HX |
4147 | }, { |
4148 | .alg = "crc32c", | |
8e3ee85e | 4149 | .test = alg_test_crc32c, |
a1915d51 | 4150 | .fips_allowed = 1, |
da7f033d | 4151 | .suite = { |
21c8e720 | 4152 | .hash = __VECS(crc32c_tv_template) |
da7f033d | 4153 | } |
68411521 HX |
4154 | }, { |
4155 | .alg = "crct10dif", | |
4156 | .test = alg_test_hash, | |
4157 | .fips_allowed = 1, | |
4158 | .suite = { | |
21c8e720 | 4159 | .hash = __VECS(crct10dif_tv_template) |
68411521 | 4160 | } |
f7cb80f2 JW |
4161 | }, { |
4162 | .alg = "ctr(aes)", | |
4163 | .test = alg_test_skcipher, | |
a1915d51 | 4164 | .fips_allowed = 1, |
f7cb80f2 | 4165 | .suite = { |
92a4c9fe | 4166 | .cipher = __VECS(aes_ctr_tv_template) |
f7cb80f2 | 4167 | } |
85b63e34 JK |
4168 | }, { |
4169 | .alg = "ctr(blowfish)", | |
4170 | .test = alg_test_skcipher, | |
4171 | .suite = { | |
92a4c9fe | 4172 | .cipher = __VECS(bf_ctr_tv_template) |
85b63e34 | 4173 | } |
0840605e JK |
4174 | }, { |
4175 | .alg = "ctr(camellia)", | |
4176 | .test = alg_test_skcipher, | |
4177 | .suite = { | |
92a4c9fe | 4178 | .cipher = __VECS(camellia_ctr_tv_template) |
0840605e | 4179 | } |
a2c58260 JG |
4180 | }, { |
4181 | .alg = "ctr(cast5)", | |
4182 | .test = alg_test_skcipher, | |
4183 | .suite = { | |
92a4c9fe | 4184 | .cipher = __VECS(cast5_ctr_tv_template) |
a2c58260 | 4185 | } |
9b8b0405 JG |
4186 | }, { |
4187 | .alg = "ctr(cast6)", | |
4188 | .test = alg_test_skcipher, | |
4189 | .suite = { | |
92a4c9fe | 4190 | .cipher = __VECS(cast6_ctr_tv_template) |
9b8b0405 | 4191 | } |
8163fc30 JK |
4192 | }, { |
4193 | .alg = "ctr(des)", | |
4194 | .test = alg_test_skcipher, | |
4195 | .suite = { | |
92a4c9fe | 4196 | .cipher = __VECS(des_ctr_tv_template) |
8163fc30 | 4197 | } |
e080b17a JK |
4198 | }, { |
4199 | .alg = "ctr(des3_ede)", | |
4200 | .test = alg_test_skcipher, | |
0d8da104 | 4201 | .fips_allowed = 1, |
e080b17a | 4202 | .suite = { |
92a4c9fe | 4203 | .cipher = __VECS(des3_ede_ctr_tv_template) |
e080b17a | 4204 | } |
a794d8d8 GBY |
4205 | }, { |
4206 | /* Same as ctr(aes) except the key is stored in | |
4207 | * hardware secure memory which we reference by index | |
4208 | */ | |
4209 | .alg = "ctr(paes)", | |
4210 | .test = alg_test_null, | |
4211 | .fips_allowed = 1, | |
9d25917d | 4212 | }, { |
f0372c00 GBY |
4213 | |
4214 | /* Same as ctr(sm4) except the key is stored in | |
4215 | * hardware secure memory which we reference by index | |
4216 | */ | |
4217 | .alg = "ctr(psm4)", | |
4218 | .test = alg_test_null, | |
4219 | }, { | |
9d25917d JK |
4220 | .alg = "ctr(serpent)", |
4221 | .test = alg_test_skcipher, | |
4222 | .suite = { | |
92a4c9fe | 4223 | .cipher = __VECS(serpent_ctr_tv_template) |
9d25917d | 4224 | } |
95ba5973 GBY |
4225 | }, { |
4226 | .alg = "ctr(sm4)", | |
4227 | .test = alg_test_skcipher, | |
4228 | .suite = { | |
4229 | .cipher = __VECS(sm4_ctr_tv_template) | |
4230 | } | |
573da620 JK |
4231 | }, { |
4232 | .alg = "ctr(twofish)", | |
4233 | .test = alg_test_skcipher, | |
4234 | .suite = { | |
92a4c9fe | 4235 | .cipher = __VECS(tf_ctr_tv_template) |
573da620 | 4236 | } |
da7f033d HX |
4237 | }, { |
4238 | .alg = "cts(cbc(aes))", | |
1aa4ecd9 | 4239 | .test = alg_test_skcipher, |
196ad604 | 4240 | .fips_allowed = 1, |
da7f033d | 4241 | .suite = { |
92a4c9fe | 4242 | .cipher = __VECS(cts_mode_tv_template) |
da7f033d | 4243 | } |
f0372c00 GBY |
4244 | }, { |
4245 | /* Same as cts(cbc((aes)) except the key is stored in | |
4246 | * hardware secure memory which we reference by index | |
4247 | */ | |
4248 | .alg = "cts(cbc(paes))", | |
4249 | .test = alg_test_null, | |
4250 | .fips_allowed = 1, | |
da7f033d HX |
4251 | }, { |
4252 | .alg = "deflate", | |
4253 | .test = alg_test_comp, | |
0818904d | 4254 | .fips_allowed = 1, |
da7f033d HX |
4255 | .suite = { |
4256 | .comp = { | |
21c8e720 AB |
4257 | .comp = __VECS(deflate_comp_tv_template), |
4258 | .decomp = __VECS(deflate_decomp_tv_template) | |
da7f033d HX |
4259 | } |
4260 | } | |
802c7f1c SB |
4261 | }, { |
4262 | .alg = "dh", | |
4263 | .test = alg_test_kpp, | |
4264 | .fips_allowed = 1, | |
4265 | .suite = { | |
21c8e720 | 4266 | .kpp = __VECS(dh_tv_template) |
802c7f1c | 4267 | } |
e448370d JK |
4268 | }, { |
4269 | .alg = "digest_null", | |
4270 | .test = alg_test_null, | |
64d1cdfb SM |
4271 | }, { |
4272 | .alg = "drbg_nopr_ctr_aes128", | |
4273 | .test = alg_test_drbg, | |
4274 | .fips_allowed = 1, | |
4275 | .suite = { | |
21c8e720 | 4276 | .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template) |
64d1cdfb SM |
4277 | } |
4278 | }, { | |
4279 | .alg = "drbg_nopr_ctr_aes192", | |
4280 | .test = alg_test_drbg, | |
4281 | .fips_allowed = 1, | |
4282 | .suite = { | |
21c8e720 | 4283 | .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template) |
64d1cdfb SM |
4284 | } |
4285 | }, { | |
4286 | .alg = "drbg_nopr_ctr_aes256", | |
4287 | .test = alg_test_drbg, | |
4288 | .fips_allowed = 1, | |
4289 | .suite = { | |
21c8e720 | 4290 | .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template) |
64d1cdfb SM |
4291 | } |
4292 | }, { | |
4293 | /* | |
4294 | * There is no need to specifically test the DRBG with every | |
4295 | * backend cipher -- covered by drbg_nopr_hmac_sha256 test | |
4296 | */ | |
4297 | .alg = "drbg_nopr_hmac_sha1", | |
4298 | .fips_allowed = 1, | |
4299 | .test = alg_test_null, | |
4300 | }, { | |
4301 | .alg = "drbg_nopr_hmac_sha256", | |
4302 | .test = alg_test_drbg, | |
4303 | .fips_allowed = 1, | |
4304 | .suite = { | |
21c8e720 | 4305 | .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template) |
64d1cdfb SM |
4306 | } |
4307 | }, { | |
4308 | /* covered by drbg_nopr_hmac_sha256 test */ | |
4309 | .alg = "drbg_nopr_hmac_sha384", | |
4310 | .fips_allowed = 1, | |
4311 | .test = alg_test_null, | |
4312 | }, { | |
4313 | .alg = "drbg_nopr_hmac_sha512", | |
4314 | .test = alg_test_null, | |
4315 | .fips_allowed = 1, | |
4316 | }, { | |
4317 | .alg = "drbg_nopr_sha1", | |
4318 | .fips_allowed = 1, | |
4319 | .test = alg_test_null, | |
4320 | }, { | |
4321 | .alg = "drbg_nopr_sha256", | |
4322 | .test = alg_test_drbg, | |
4323 | .fips_allowed = 1, | |
4324 | .suite = { | |
21c8e720 | 4325 | .drbg = __VECS(drbg_nopr_sha256_tv_template) |
64d1cdfb SM |
4326 | } |
4327 | }, { | |
4328 | /* covered by drbg_nopr_sha256 test */ | |
4329 | .alg = "drbg_nopr_sha384", | |
4330 | .fips_allowed = 1, | |
4331 | .test = alg_test_null, | |
4332 | }, { | |
4333 | .alg = "drbg_nopr_sha512", | |
4334 | .fips_allowed = 1, | |
4335 | .test = alg_test_null, | |
4336 | }, { | |
4337 | .alg = "drbg_pr_ctr_aes128", | |
4338 | .test = alg_test_drbg, | |
4339 | .fips_allowed = 1, | |
4340 | .suite = { | |
21c8e720 | 4341 | .drbg = __VECS(drbg_pr_ctr_aes128_tv_template) |
64d1cdfb SM |
4342 | } |
4343 | }, { | |
4344 | /* covered by drbg_pr_ctr_aes128 test */ | |
4345 | .alg = "drbg_pr_ctr_aes192", | |
4346 | .fips_allowed = 1, | |
4347 | .test = alg_test_null, | |
4348 | }, { | |
4349 | .alg = "drbg_pr_ctr_aes256", | |
4350 | .fips_allowed = 1, | |
4351 | .test = alg_test_null, | |
4352 | }, { | |
4353 | .alg = "drbg_pr_hmac_sha1", | |
4354 | .fips_allowed = 1, | |
4355 | .test = alg_test_null, | |
4356 | }, { | |
4357 | .alg = "drbg_pr_hmac_sha256", | |
4358 | .test = alg_test_drbg, | |
4359 | .fips_allowed = 1, | |
4360 | .suite = { | |
21c8e720 | 4361 | .drbg = __VECS(drbg_pr_hmac_sha256_tv_template) |
64d1cdfb SM |
4362 | } |
4363 | }, { | |
4364 | /* covered by drbg_pr_hmac_sha256 test */ | |
4365 | .alg = "drbg_pr_hmac_sha384", | |
4366 | .fips_allowed = 1, | |
4367 | .test = alg_test_null, | |
4368 | }, { | |
4369 | .alg = "drbg_pr_hmac_sha512", | |
4370 | .test = alg_test_null, | |
4371 | .fips_allowed = 1, | |
4372 | }, { | |
4373 | .alg = "drbg_pr_sha1", | |
4374 | .fips_allowed = 1, | |
4375 | .test = alg_test_null, | |
4376 | }, { | |
4377 | .alg = "drbg_pr_sha256", | |
4378 | .test = alg_test_drbg, | |
4379 | .fips_allowed = 1, | |
4380 | .suite = { | |
21c8e720 | 4381 | .drbg = __VECS(drbg_pr_sha256_tv_template) |
64d1cdfb SM |
4382 | } |
4383 | }, { | |
4384 | /* covered by drbg_pr_sha256 test */ | |
4385 | .alg = "drbg_pr_sha384", | |
4386 | .fips_allowed = 1, | |
4387 | .test = alg_test_null, | |
4388 | }, { | |
4389 | .alg = "drbg_pr_sha512", | |
4390 | .fips_allowed = 1, | |
4391 | .test = alg_test_null, | |
da7f033d HX |
4392 | }, { |
4393 | .alg = "ecb(aes)", | |
1aa4ecd9 | 4394 | .test = alg_test_skcipher, |
a1915d51 | 4395 | .fips_allowed = 1, |
da7f033d | 4396 | .suite = { |
92a4c9fe | 4397 | .cipher = __VECS(aes_tv_template) |
da7f033d HX |
4398 | } |
4399 | }, { | |
4400 | .alg = "ecb(anubis)", | |
1aa4ecd9 | 4401 | .test = alg_test_skcipher, |
da7f033d | 4402 | .suite = { |
92a4c9fe | 4403 | .cipher = __VECS(anubis_tv_template) |
da7f033d HX |
4404 | } |
4405 | }, { | |
4406 | .alg = "ecb(arc4)", | |
1aa4ecd9 | 4407 | .test = alg_test_skcipher, |
da7f033d | 4408 | .suite = { |
92a4c9fe | 4409 | .cipher = __VECS(arc4_tv_template) |
da7f033d HX |
4410 | } |
4411 | }, { | |
4412 | .alg = "ecb(blowfish)", | |
1aa4ecd9 | 4413 | .test = alg_test_skcipher, |
da7f033d | 4414 | .suite = { |
92a4c9fe | 4415 | .cipher = __VECS(bf_tv_template) |
da7f033d HX |
4416 | } |
4417 | }, { | |
4418 | .alg = "ecb(camellia)", | |
1aa4ecd9 | 4419 | .test = alg_test_skcipher, |
da7f033d | 4420 | .suite = { |
92a4c9fe | 4421 | .cipher = __VECS(camellia_tv_template) |
da7f033d HX |
4422 | } |
4423 | }, { | |
4424 | .alg = "ecb(cast5)", | |
1aa4ecd9 | 4425 | .test = alg_test_skcipher, |
da7f033d | 4426 | .suite = { |
92a4c9fe | 4427 | .cipher = __VECS(cast5_tv_template) |
da7f033d HX |
4428 | } |
4429 | }, { | |
4430 | .alg = "ecb(cast6)", | |
1aa4ecd9 | 4431 | .test = alg_test_skcipher, |
da7f033d | 4432 | .suite = { |
92a4c9fe | 4433 | .cipher = __VECS(cast6_tv_template) |
da7f033d | 4434 | } |
e448370d JK |
4435 | }, { |
4436 | .alg = "ecb(cipher_null)", | |
4437 | .test = alg_test_null, | |
6175ca2b | 4438 | .fips_allowed = 1, |
da7f033d HX |
4439 | }, { |
4440 | .alg = "ecb(des)", | |
1aa4ecd9 | 4441 | .test = alg_test_skcipher, |
da7f033d | 4442 | .suite = { |
92a4c9fe | 4443 | .cipher = __VECS(des_tv_template) |
da7f033d HX |
4444 | } |
4445 | }, { | |
4446 | .alg = "ecb(des3_ede)", | |
1aa4ecd9 | 4447 | .test = alg_test_skcipher, |
a1915d51 | 4448 | .fips_allowed = 1, |
da7f033d | 4449 | .suite = { |
92a4c9fe | 4450 | .cipher = __VECS(des3_ede_tv_template) |
da7f033d | 4451 | } |
66e5bd00 JK |
4452 | }, { |
4453 | .alg = "ecb(fcrypt)", | |
4454 | .test = alg_test_skcipher, | |
4455 | .suite = { | |
4456 | .cipher = { | |
92a4c9fe EB |
4457 | .vecs = fcrypt_pcbc_tv_template, |
4458 | .count = 1 | |
66e5bd00 JK |
4459 | } |
4460 | } | |
da7f033d HX |
4461 | }, { |
4462 | .alg = "ecb(khazad)", | |
1aa4ecd9 | 4463 | .test = alg_test_skcipher, |
da7f033d | 4464 | .suite = { |
92a4c9fe | 4465 | .cipher = __VECS(khazad_tv_template) |
da7f033d | 4466 | } |
15f47ce5 GBY |
4467 | }, { |
4468 | /* Same as ecb(aes) except the key is stored in | |
4469 | * hardware secure memory which we reference by index | |
4470 | */ | |
4471 | .alg = "ecb(paes)", | |
4472 | .test = alg_test_null, | |
4473 | .fips_allowed = 1, | |
da7f033d HX |
4474 | }, { |
4475 | .alg = "ecb(seed)", | |
1aa4ecd9 | 4476 | .test = alg_test_skcipher, |
da7f033d | 4477 | .suite = { |
92a4c9fe | 4478 | .cipher = __VECS(seed_tv_template) |
da7f033d HX |
4479 | } |
4480 | }, { | |
4481 | .alg = "ecb(serpent)", | |
1aa4ecd9 | 4482 | .test = alg_test_skcipher, |
da7f033d | 4483 | .suite = { |
92a4c9fe | 4484 | .cipher = __VECS(serpent_tv_template) |
da7f033d | 4485 | } |
cd83a8a7 GBY |
4486 | }, { |
4487 | .alg = "ecb(sm4)", | |
4488 | .test = alg_test_skcipher, | |
4489 | .suite = { | |
92a4c9fe | 4490 | .cipher = __VECS(sm4_tv_template) |
cd83a8a7 | 4491 | } |
da7f033d HX |
4492 | }, { |
4493 | .alg = "ecb(tea)", | |
1aa4ecd9 | 4494 | .test = alg_test_skcipher, |
da7f033d | 4495 | .suite = { |
92a4c9fe | 4496 | .cipher = __VECS(tea_tv_template) |
da7f033d HX |
4497 | } |
4498 | }, { | |
4499 | .alg = "ecb(tnepres)", | |
1aa4ecd9 | 4500 | .test = alg_test_skcipher, |
da7f033d | 4501 | .suite = { |
92a4c9fe | 4502 | .cipher = __VECS(tnepres_tv_template) |
da7f033d HX |
4503 | } |
4504 | }, { | |
4505 | .alg = "ecb(twofish)", | |
1aa4ecd9 | 4506 | .test = alg_test_skcipher, |
da7f033d | 4507 | .suite = { |
92a4c9fe | 4508 | .cipher = __VECS(tf_tv_template) |
da7f033d HX |
4509 | } |
4510 | }, { | |
4511 | .alg = "ecb(xeta)", | |
1aa4ecd9 | 4512 | .test = alg_test_skcipher, |
da7f033d | 4513 | .suite = { |
92a4c9fe | 4514 | .cipher = __VECS(xeta_tv_template) |
da7f033d HX |
4515 | } |
4516 | }, { | |
4517 | .alg = "ecb(xtea)", | |
1aa4ecd9 | 4518 | .test = alg_test_skcipher, |
da7f033d | 4519 | .suite = { |
92a4c9fe | 4520 | .cipher = __VECS(xtea_tv_template) |
da7f033d | 4521 | } |
3c4b2390 SB |
4522 | }, { |
4523 | .alg = "ecdh", | |
4524 | .test = alg_test_kpp, | |
4525 | .fips_allowed = 1, | |
4526 | .suite = { | |
21c8e720 | 4527 | .kpp = __VECS(ecdh_tv_template) |
3c4b2390 | 4528 | } |
32fbdbd3 VC |
4529 | }, { |
4530 | .alg = "ecrdsa", | |
4531 | .test = alg_test_akcipher, | |
4532 | .suite = { | |
4533 | .akcipher = __VECS(ecrdsa_tv_template) | |
4534 | } | |
da7f033d HX |
4535 | }, { |
4536 | .alg = "gcm(aes)", | |
40153b10 | 4537 | .generic_driver = "gcm_base(ctr(aes-generic),ghash-generic)", |
da7f033d | 4538 | .test = alg_test_aead, |
a1915d51 | 4539 | .fips_allowed = 1, |
da7f033d | 4540 | .suite = { |
a0d608ee | 4541 | .aead = __VECS(aes_gcm_tv_template) |
da7f033d | 4542 | } |
507069c9 YS |
4543 | }, { |
4544 | .alg = "ghash", | |
4545 | .test = alg_test_hash, | |
18c0ebd2 | 4546 | .fips_allowed = 1, |
507069c9 | 4547 | .suite = { |
21c8e720 | 4548 | .hash = __VECS(ghash_tv_template) |
507069c9 | 4549 | } |
da7f033d HX |
4550 | }, { |
4551 | .alg = "hmac(md5)", | |
4552 | .test = alg_test_hash, | |
4553 | .suite = { | |
21c8e720 | 4554 | .hash = __VECS(hmac_md5_tv_template) |
da7f033d HX |
4555 | } |
4556 | }, { | |
4557 | .alg = "hmac(rmd128)", | |
4558 | .test = alg_test_hash, | |
4559 | .suite = { | |
21c8e720 | 4560 | .hash = __VECS(hmac_rmd128_tv_template) |
da7f033d HX |
4561 | } |
4562 | }, { | |
4563 | .alg = "hmac(rmd160)", | |
4564 | .test = alg_test_hash, | |
4565 | .suite = { | |
21c8e720 | 4566 | .hash = __VECS(hmac_rmd160_tv_template) |
da7f033d HX |
4567 | } |
4568 | }, { | |
4569 | .alg = "hmac(sha1)", | |
4570 | .test = alg_test_hash, | |
a1915d51 | 4571 | .fips_allowed = 1, |
da7f033d | 4572 | .suite = { |
21c8e720 | 4573 | .hash = __VECS(hmac_sha1_tv_template) |
da7f033d HX |
4574 | } |
4575 | }, { | |
4576 | .alg = "hmac(sha224)", | |
4577 | .test = alg_test_hash, | |
a1915d51 | 4578 | .fips_allowed = 1, |
da7f033d | 4579 | .suite = { |
21c8e720 | 4580 | .hash = __VECS(hmac_sha224_tv_template) |
da7f033d HX |
4581 | } |
4582 | }, { | |
4583 | .alg = "hmac(sha256)", | |
4584 | .test = alg_test_hash, | |
a1915d51 | 4585 | .fips_allowed = 1, |
da7f033d | 4586 | .suite = { |
21c8e720 | 4587 | .hash = __VECS(hmac_sha256_tv_template) |
da7f033d | 4588 | } |
98eca72f | 4589 | }, { |
4590 | .alg = "hmac(sha3-224)", | |
4591 | .test = alg_test_hash, | |
4592 | .fips_allowed = 1, | |
4593 | .suite = { | |
21c8e720 | 4594 | .hash = __VECS(hmac_sha3_224_tv_template) |
98eca72f | 4595 | } |
4596 | }, { | |
4597 | .alg = "hmac(sha3-256)", | |
4598 | .test = alg_test_hash, | |
4599 | .fips_allowed = 1, | |
4600 | .suite = { | |
21c8e720 | 4601 | .hash = __VECS(hmac_sha3_256_tv_template) |
98eca72f | 4602 | } |
4603 | }, { | |
4604 | .alg = "hmac(sha3-384)", | |
4605 | .test = alg_test_hash, | |
4606 | .fips_allowed = 1, | |
4607 | .suite = { | |
21c8e720 | 4608 | .hash = __VECS(hmac_sha3_384_tv_template) |
98eca72f | 4609 | } |
4610 | }, { | |
4611 | .alg = "hmac(sha3-512)", | |
4612 | .test = alg_test_hash, | |
4613 | .fips_allowed = 1, | |
4614 | .suite = { | |
21c8e720 | 4615 | .hash = __VECS(hmac_sha3_512_tv_template) |
98eca72f | 4616 | } |
da7f033d HX |
4617 | }, { |
4618 | .alg = "hmac(sha384)", | |
4619 | .test = alg_test_hash, | |
a1915d51 | 4620 | .fips_allowed = 1, |
da7f033d | 4621 | .suite = { |
21c8e720 | 4622 | .hash = __VECS(hmac_sha384_tv_template) |
da7f033d HX |
4623 | } |
4624 | }, { | |
4625 | .alg = "hmac(sha512)", | |
4626 | .test = alg_test_hash, | |
a1915d51 | 4627 | .fips_allowed = 1, |
da7f033d | 4628 | .suite = { |
21c8e720 | 4629 | .hash = __VECS(hmac_sha512_tv_template) |
da7f033d | 4630 | } |
25a0b9d4 VC |
4631 | }, { |
4632 | .alg = "hmac(streebog256)", | |
4633 | .test = alg_test_hash, | |
4634 | .suite = { | |
4635 | .hash = __VECS(hmac_streebog256_tv_template) | |
4636 | } | |
4637 | }, { | |
4638 | .alg = "hmac(streebog512)", | |
4639 | .test = alg_test_hash, | |
4640 | .suite = { | |
4641 | .hash = __VECS(hmac_streebog512_tv_template) | |
4642 | } | |
bb5530e4 SM |
4643 | }, { |
4644 | .alg = "jitterentropy_rng", | |
4645 | .fips_allowed = 1, | |
4646 | .test = alg_test_null, | |
35351988 SM |
4647 | }, { |
4648 | .alg = "kw(aes)", | |
4649 | .test = alg_test_skcipher, | |
4650 | .fips_allowed = 1, | |
4651 | .suite = { | |
92a4c9fe | 4652 | .cipher = __VECS(aes_kw_tv_template) |
35351988 | 4653 | } |
da7f033d HX |
4654 | }, { |
4655 | .alg = "lrw(aes)", | |
d435e10e | 4656 | .generic_driver = "lrw(ecb(aes-generic))", |
1aa4ecd9 | 4657 | .test = alg_test_skcipher, |
da7f033d | 4658 | .suite = { |
92a4c9fe | 4659 | .cipher = __VECS(aes_lrw_tv_template) |
da7f033d | 4660 | } |
0840605e JK |
4661 | }, { |
4662 | .alg = "lrw(camellia)", | |
d435e10e | 4663 | .generic_driver = "lrw(ecb(camellia-generic))", |
0840605e JK |
4664 | .test = alg_test_skcipher, |
4665 | .suite = { | |
92a4c9fe | 4666 | .cipher = __VECS(camellia_lrw_tv_template) |
0840605e | 4667 | } |
9b8b0405 JG |
4668 | }, { |
4669 | .alg = "lrw(cast6)", | |
d435e10e | 4670 | .generic_driver = "lrw(ecb(cast6-generic))", |
9b8b0405 JG |
4671 | .test = alg_test_skcipher, |
4672 | .suite = { | |
92a4c9fe | 4673 | .cipher = __VECS(cast6_lrw_tv_template) |
9b8b0405 | 4674 | } |
d7bfc0fa JK |
4675 | }, { |
4676 | .alg = "lrw(serpent)", | |
d435e10e | 4677 | .generic_driver = "lrw(ecb(serpent-generic))", |
d7bfc0fa JK |
4678 | .test = alg_test_skcipher, |
4679 | .suite = { | |
92a4c9fe | 4680 | .cipher = __VECS(serpent_lrw_tv_template) |
d7bfc0fa | 4681 | } |
0b2a1551 JK |
4682 | }, { |
4683 | .alg = "lrw(twofish)", | |
d435e10e | 4684 | .generic_driver = "lrw(ecb(twofish-generic))", |
0b2a1551 JK |
4685 | .test = alg_test_skcipher, |
4686 | .suite = { | |
92a4c9fe | 4687 | .cipher = __VECS(tf_lrw_tv_template) |
0b2a1551 | 4688 | } |
1443cc9b KK |
4689 | }, { |
4690 | .alg = "lz4", | |
4691 | .test = alg_test_comp, | |
4692 | .fips_allowed = 1, | |
4693 | .suite = { | |
4694 | .comp = { | |
21c8e720 AB |
4695 | .comp = __VECS(lz4_comp_tv_template), |
4696 | .decomp = __VECS(lz4_decomp_tv_template) | |
1443cc9b KK |
4697 | } |
4698 | } | |
4699 | }, { | |
4700 | .alg = "lz4hc", | |
4701 | .test = alg_test_comp, | |
4702 | .fips_allowed = 1, | |
4703 | .suite = { | |
4704 | .comp = { | |
21c8e720 AB |
4705 | .comp = __VECS(lz4hc_comp_tv_template), |
4706 | .decomp = __VECS(lz4hc_decomp_tv_template) | |
1443cc9b KK |
4707 | } |
4708 | } | |
da7f033d HX |
4709 | }, { |
4710 | .alg = "lzo", | |
4711 | .test = alg_test_comp, | |
0818904d | 4712 | .fips_allowed = 1, |
da7f033d HX |
4713 | .suite = { |
4714 | .comp = { | |
21c8e720 AB |
4715 | .comp = __VECS(lzo_comp_tv_template), |
4716 | .decomp = __VECS(lzo_decomp_tv_template) | |
da7f033d HX |
4717 | } |
4718 | } | |
4719 | }, { | |
4720 | .alg = "md4", | |
4721 | .test = alg_test_hash, | |
4722 | .suite = { | |
21c8e720 | 4723 | .hash = __VECS(md4_tv_template) |
da7f033d HX |
4724 | } |
4725 | }, { | |
4726 | .alg = "md5", | |
4727 | .test = alg_test_hash, | |
4728 | .suite = { | |
21c8e720 | 4729 | .hash = __VECS(md5_tv_template) |
da7f033d HX |
4730 | } |
4731 | }, { | |
4732 | .alg = "michael_mic", | |
4733 | .test = alg_test_hash, | |
4734 | .suite = { | |
21c8e720 | 4735 | .hash = __VECS(michael_mic_tv_template) |
da7f033d | 4736 | } |
4feb4c59 OM |
4737 | }, { |
4738 | .alg = "morus1280", | |
4739 | .test = alg_test_aead, | |
4740 | .suite = { | |
a0d608ee | 4741 | .aead = __VECS(morus1280_tv_template) |
4feb4c59 OM |
4742 | } |
4743 | }, { | |
4744 | .alg = "morus640", | |
4745 | .test = alg_test_aead, | |
4746 | .suite = { | |
a0d608ee | 4747 | .aead = __VECS(morus640_tv_template) |
4feb4c59 | 4748 | } |
26609a21 EB |
4749 | }, { |
4750 | .alg = "nhpoly1305", | |
4751 | .test = alg_test_hash, | |
4752 | .suite = { | |
4753 | .hash = __VECS(nhpoly1305_tv_template) | |
4754 | } | |
ba0e14ac PS |
4755 | }, { |
4756 | .alg = "ofb(aes)", | |
4757 | .test = alg_test_skcipher, | |
4758 | .fips_allowed = 1, | |
4759 | .suite = { | |
92a4c9fe | 4760 | .cipher = __VECS(aes_ofb_tv_template) |
ba0e14ac | 4761 | } |
a794d8d8 GBY |
4762 | }, { |
4763 | /* Same as ofb(aes) except the key is stored in | |
4764 | * hardware secure memory which we reference by index | |
4765 | */ | |
4766 | .alg = "ofb(paes)", | |
4767 | .test = alg_test_null, | |
4768 | .fips_allowed = 1, | |
da7f033d HX |
4769 | }, { |
4770 | .alg = "pcbc(fcrypt)", | |
1aa4ecd9 | 4771 | .test = alg_test_skcipher, |
da7f033d | 4772 | .suite = { |
92a4c9fe | 4773 | .cipher = __VECS(fcrypt_pcbc_tv_template) |
da7f033d | 4774 | } |
1207107c SM |
4775 | }, { |
4776 | .alg = "pkcs1pad(rsa,sha224)", | |
4777 | .test = alg_test_null, | |
4778 | .fips_allowed = 1, | |
4779 | }, { | |
4780 | .alg = "pkcs1pad(rsa,sha256)", | |
4781 | .test = alg_test_akcipher, | |
4782 | .fips_allowed = 1, | |
4783 | .suite = { | |
4784 | .akcipher = __VECS(pkcs1pad_rsa_tv_template) | |
4785 | } | |
4786 | }, { | |
4787 | .alg = "pkcs1pad(rsa,sha384)", | |
4788 | .test = alg_test_null, | |
4789 | .fips_allowed = 1, | |
4790 | }, { | |
4791 | .alg = "pkcs1pad(rsa,sha512)", | |
4792 | .test = alg_test_null, | |
4793 | .fips_allowed = 1, | |
eee9dc61 MW |
4794 | }, { |
4795 | .alg = "poly1305", | |
4796 | .test = alg_test_hash, | |
4797 | .suite = { | |
21c8e720 | 4798 | .hash = __VECS(poly1305_tv_template) |
eee9dc61 | 4799 | } |
da7f033d HX |
4800 | }, { |
4801 | .alg = "rfc3686(ctr(aes))", | |
1aa4ecd9 | 4802 | .test = alg_test_skcipher, |
a1915d51 | 4803 | .fips_allowed = 1, |
da7f033d | 4804 | .suite = { |
92a4c9fe | 4805 | .cipher = __VECS(aes_ctr_rfc3686_tv_template) |
da7f033d | 4806 | } |
5d667322 | 4807 | }, { |
3f31a740 | 4808 | .alg = "rfc4106(gcm(aes))", |
40153b10 | 4809 | .generic_driver = "rfc4106(gcm_base(ctr(aes-generic),ghash-generic))", |
69435b94 | 4810 | .test = alg_test_aead, |
db71f29a | 4811 | .fips_allowed = 1, |
69435b94 | 4812 | .suite = { |
a0d608ee | 4813 | .aead = __VECS(aes_gcm_rfc4106_tv_template) |
69435b94 AH |
4814 | } |
4815 | }, { | |
544c436a | 4816 | .alg = "rfc4309(ccm(aes))", |
40153b10 | 4817 | .generic_driver = "rfc4309(ccm_base(ctr(aes-generic),cbcmac(aes-generic)))", |
5d667322 | 4818 | .test = alg_test_aead, |
a1915d51 | 4819 | .fips_allowed = 1, |
5d667322 | 4820 | .suite = { |
a0d608ee | 4821 | .aead = __VECS(aes_ccm_rfc4309_tv_template) |
5d667322 | 4822 | } |
e9b7441a | 4823 | }, { |
bb68745e | 4824 | .alg = "rfc4543(gcm(aes))", |
40153b10 | 4825 | .generic_driver = "rfc4543(gcm_base(ctr(aes-generic),ghash-generic))", |
e9b7441a JK |
4826 | .test = alg_test_aead, |
4827 | .suite = { | |
a0d608ee | 4828 | .aead = __VECS(aes_gcm_rfc4543_tv_template) |
e9b7441a | 4829 | } |
af2b76b5 MW |
4830 | }, { |
4831 | .alg = "rfc7539(chacha20,poly1305)", | |
4832 | .test = alg_test_aead, | |
4833 | .suite = { | |
a0d608ee | 4834 | .aead = __VECS(rfc7539_tv_template) |
af2b76b5 | 4835 | } |
5900758d MW |
4836 | }, { |
4837 | .alg = "rfc7539esp(chacha20,poly1305)", | |
4838 | .test = alg_test_aead, | |
4839 | .suite = { | |
a0d608ee | 4840 | .aead = __VECS(rfc7539esp_tv_template) |
5900758d | 4841 | } |
da7f033d HX |
4842 | }, { |
4843 | .alg = "rmd128", | |
4844 | .test = alg_test_hash, | |
4845 | .suite = { | |
21c8e720 | 4846 | .hash = __VECS(rmd128_tv_template) |
da7f033d HX |
4847 | } |
4848 | }, { | |
4849 | .alg = "rmd160", | |
4850 | .test = alg_test_hash, | |
4851 | .suite = { | |
21c8e720 | 4852 | .hash = __VECS(rmd160_tv_template) |
da7f033d HX |
4853 | } |
4854 | }, { | |
4855 | .alg = "rmd256", | |
4856 | .test = alg_test_hash, | |
4857 | .suite = { | |
21c8e720 | 4858 | .hash = __VECS(rmd256_tv_template) |
da7f033d HX |
4859 | } |
4860 | }, { | |
4861 | .alg = "rmd320", | |
4862 | .test = alg_test_hash, | |
4863 | .suite = { | |
21c8e720 | 4864 | .hash = __VECS(rmd320_tv_template) |
da7f033d | 4865 | } |
946cc463 TS |
4866 | }, { |
4867 | .alg = "rsa", | |
4868 | .test = alg_test_akcipher, | |
4869 | .fips_allowed = 1, | |
4870 | .suite = { | |
21c8e720 | 4871 | .akcipher = __VECS(rsa_tv_template) |
946cc463 | 4872 | } |
da7f033d HX |
4873 | }, { |
4874 | .alg = "salsa20", | |
1aa4ecd9 | 4875 | .test = alg_test_skcipher, |
da7f033d | 4876 | .suite = { |
92a4c9fe | 4877 | .cipher = __VECS(salsa20_stream_tv_template) |
da7f033d HX |
4878 | } |
4879 | }, { | |
4880 | .alg = "sha1", | |
4881 | .test = alg_test_hash, | |
a1915d51 | 4882 | .fips_allowed = 1, |
da7f033d | 4883 | .suite = { |
21c8e720 | 4884 | .hash = __VECS(sha1_tv_template) |
da7f033d HX |
4885 | } |
4886 | }, { | |
4887 | .alg = "sha224", | |
4888 | .test = alg_test_hash, | |
a1915d51 | 4889 | .fips_allowed = 1, |
da7f033d | 4890 | .suite = { |
21c8e720 | 4891 | .hash = __VECS(sha224_tv_template) |
da7f033d HX |
4892 | } |
4893 | }, { | |
4894 | .alg = "sha256", | |
4895 | .test = alg_test_hash, | |
a1915d51 | 4896 | .fips_allowed = 1, |
da7f033d | 4897 | .suite = { |
21c8e720 | 4898 | .hash = __VECS(sha256_tv_template) |
da7f033d | 4899 | } |
79cc6ab8 | 4900 | }, { |
4901 | .alg = "sha3-224", | |
4902 | .test = alg_test_hash, | |
4903 | .fips_allowed = 1, | |
4904 | .suite = { | |
21c8e720 | 4905 | .hash = __VECS(sha3_224_tv_template) |
79cc6ab8 | 4906 | } |
4907 | }, { | |
4908 | .alg = "sha3-256", | |
4909 | .test = alg_test_hash, | |
4910 | .fips_allowed = 1, | |
4911 | .suite = { | |
21c8e720 | 4912 | .hash = __VECS(sha3_256_tv_template) |
79cc6ab8 | 4913 | } |
4914 | }, { | |
4915 | .alg = "sha3-384", | |
4916 | .test = alg_test_hash, | |
4917 | .fips_allowed = 1, | |
4918 | .suite = { | |
21c8e720 | 4919 | .hash = __VECS(sha3_384_tv_template) |
79cc6ab8 | 4920 | } |
4921 | }, { | |
4922 | .alg = "sha3-512", | |
4923 | .test = alg_test_hash, | |
4924 | .fips_allowed = 1, | |
4925 | .suite = { | |
21c8e720 | 4926 | .hash = __VECS(sha3_512_tv_template) |
79cc6ab8 | 4927 | } |
da7f033d HX |
4928 | }, { |
4929 | .alg = "sha384", | |
4930 | .test = alg_test_hash, | |
a1915d51 | 4931 | .fips_allowed = 1, |
da7f033d | 4932 | .suite = { |
21c8e720 | 4933 | .hash = __VECS(sha384_tv_template) |
da7f033d HX |
4934 | } |
4935 | }, { | |
4936 | .alg = "sha512", | |
4937 | .test = alg_test_hash, | |
a1915d51 | 4938 | .fips_allowed = 1, |
da7f033d | 4939 | .suite = { |
21c8e720 | 4940 | .hash = __VECS(sha512_tv_template) |
da7f033d | 4941 | } |
b7e27530 GBY |
4942 | }, { |
4943 | .alg = "sm3", | |
4944 | .test = alg_test_hash, | |
4945 | .suite = { | |
4946 | .hash = __VECS(sm3_tv_template) | |
4947 | } | |
25a0b9d4 VC |
4948 | }, { |
4949 | .alg = "streebog256", | |
4950 | .test = alg_test_hash, | |
4951 | .suite = { | |
4952 | .hash = __VECS(streebog256_tv_template) | |
4953 | } | |
4954 | }, { | |
4955 | .alg = "streebog512", | |
4956 | .test = alg_test_hash, | |
4957 | .suite = { | |
4958 | .hash = __VECS(streebog512_tv_template) | |
4959 | } | |
da7f033d HX |
4960 | }, { |
4961 | .alg = "tgr128", | |
4962 | .test = alg_test_hash, | |
4963 | .suite = { | |
21c8e720 | 4964 | .hash = __VECS(tgr128_tv_template) |
da7f033d HX |
4965 | } |
4966 | }, { | |
4967 | .alg = "tgr160", | |
4968 | .test = alg_test_hash, | |
4969 | .suite = { | |
21c8e720 | 4970 | .hash = __VECS(tgr160_tv_template) |
da7f033d HX |
4971 | } |
4972 | }, { | |
4973 | .alg = "tgr192", | |
4974 | .test = alg_test_hash, | |
4975 | .suite = { | |
21c8e720 | 4976 | .hash = __VECS(tgr192_tv_template) |
da7f033d | 4977 | } |
ed331ada EB |
4978 | }, { |
4979 | .alg = "vmac64(aes)", | |
4980 | .test = alg_test_hash, | |
4981 | .suite = { | |
4982 | .hash = __VECS(vmac64_aes_tv_template) | |
4983 | } | |
da7f033d HX |
4984 | }, { |
4985 | .alg = "wp256", | |
4986 | .test = alg_test_hash, | |
4987 | .suite = { | |
21c8e720 | 4988 | .hash = __VECS(wp256_tv_template) |
da7f033d HX |
4989 | } |
4990 | }, { | |
4991 | .alg = "wp384", | |
4992 | .test = alg_test_hash, | |
4993 | .suite = { | |
21c8e720 | 4994 | .hash = __VECS(wp384_tv_template) |
da7f033d HX |
4995 | } |
4996 | }, { | |
4997 | .alg = "wp512", | |
4998 | .test = alg_test_hash, | |
4999 | .suite = { | |
21c8e720 | 5000 | .hash = __VECS(wp512_tv_template) |
da7f033d HX |
5001 | } |
5002 | }, { | |
5003 | .alg = "xcbc(aes)", | |
5004 | .test = alg_test_hash, | |
5005 | .suite = { | |
21c8e720 | 5006 | .hash = __VECS(aes_xcbc128_tv_template) |
da7f033d | 5007 | } |
aa762409 EB |
5008 | }, { |
5009 | .alg = "xchacha12", | |
5010 | .test = alg_test_skcipher, | |
5011 | .suite = { | |
5012 | .cipher = __VECS(xchacha12_tv_template) | |
5013 | }, | |
de61d7ae EB |
5014 | }, { |
5015 | .alg = "xchacha20", | |
5016 | .test = alg_test_skcipher, | |
5017 | .suite = { | |
5018 | .cipher = __VECS(xchacha20_tv_template) | |
5019 | }, | |
da7f033d HX |
5020 | }, { |
5021 | .alg = "xts(aes)", | |
d435e10e | 5022 | .generic_driver = "xts(ecb(aes-generic))", |
1aa4ecd9 | 5023 | .test = alg_test_skcipher, |
2918aa8d | 5024 | .fips_allowed = 1, |
da7f033d | 5025 | .suite = { |
92a4c9fe | 5026 | .cipher = __VECS(aes_xts_tv_template) |
da7f033d | 5027 | } |
0840605e JK |
5028 | }, { |
5029 | .alg = "xts(camellia)", | |
d435e10e | 5030 | .generic_driver = "xts(ecb(camellia-generic))", |
0840605e JK |
5031 | .test = alg_test_skcipher, |
5032 | .suite = { | |
92a4c9fe | 5033 | .cipher = __VECS(camellia_xts_tv_template) |
0840605e | 5034 | } |
9b8b0405 JG |
5035 | }, { |
5036 | .alg = "xts(cast6)", | |
d435e10e | 5037 | .generic_driver = "xts(ecb(cast6-generic))", |
9b8b0405 JG |
5038 | .test = alg_test_skcipher, |
5039 | .suite = { | |
92a4c9fe | 5040 | .cipher = __VECS(cast6_xts_tv_template) |
9b8b0405 | 5041 | } |
15f47ce5 GBY |
5042 | }, { |
5043 | /* Same as xts(aes) except the key is stored in | |
5044 | * hardware secure memory which we reference by index | |
5045 | */ | |
5046 | .alg = "xts(paes)", | |
5047 | .test = alg_test_null, | |
5048 | .fips_allowed = 1, | |
18be20b9 JK |
5049 | }, { |
5050 | .alg = "xts(serpent)", | |
d435e10e | 5051 | .generic_driver = "xts(ecb(serpent-generic))", |
18be20b9 JK |
5052 | .test = alg_test_skcipher, |
5053 | .suite = { | |
92a4c9fe | 5054 | .cipher = __VECS(serpent_xts_tv_template) |
18be20b9 | 5055 | } |
aed265b9 JK |
5056 | }, { |
5057 | .alg = "xts(twofish)", | |
d435e10e | 5058 | .generic_driver = "xts(ecb(twofish-generic))", |
aed265b9 JK |
5059 | .test = alg_test_skcipher, |
5060 | .suite = { | |
92a4c9fe | 5061 | .cipher = __VECS(tf_xts_tv_template) |
aed265b9 | 5062 | } |
15f47ce5 GBY |
5063 | }, { |
5064 | .alg = "xts4096(paes)", | |
5065 | .test = alg_test_null, | |
5066 | .fips_allowed = 1, | |
5067 | }, { | |
5068 | .alg = "xts512(paes)", | |
5069 | .test = alg_test_null, | |
5070 | .fips_allowed = 1, | |
67882e76 NB |
5071 | }, { |
5072 | .alg = "xxhash64", | |
5073 | .test = alg_test_hash, | |
5074 | .fips_allowed = 1, | |
5075 | .suite = { | |
5076 | .hash = __VECS(xxhash64_tv_template) | |
5077 | } | |
a368f43d GC |
5078 | }, { |
5079 | .alg = "zlib-deflate", | |
5080 | .test = alg_test_comp, | |
5081 | .fips_allowed = 1, | |
5082 | .suite = { | |
5083 | .comp = { | |
5084 | .comp = __VECS(zlib_deflate_comp_tv_template), | |
5085 | .decomp = __VECS(zlib_deflate_decomp_tv_template) | |
5086 | } | |
5087 | } | |
d28fc3db NT |
5088 | }, { |
5089 | .alg = "zstd", | |
5090 | .test = alg_test_comp, | |
5091 | .fips_allowed = 1, | |
5092 | .suite = { | |
5093 | .comp = { | |
5094 | .comp = __VECS(zstd_comp_tv_template), | |
5095 | .decomp = __VECS(zstd_decomp_tv_template) | |
5096 | } | |
5097 | } | |
da7f033d HX |
5098 | } |
5099 | }; | |
5100 | ||
3f47a03d | 5101 | static void alg_check_test_descs_order(void) |
5714758b JK |
5102 | { |
5103 | int i; | |
5104 | ||
5714758b JK |
5105 | for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) { |
5106 | int diff = strcmp(alg_test_descs[i - 1].alg, | |
5107 | alg_test_descs[i].alg); | |
5108 | ||
5109 | if (WARN_ON(diff > 0)) { | |
5110 | pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n", | |
5111 | alg_test_descs[i - 1].alg, | |
5112 | alg_test_descs[i].alg); | |
5113 | } | |
5114 | ||
5115 | if (WARN_ON(diff == 0)) { | |
5116 | pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n", | |
5117 | alg_test_descs[i].alg); | |
5118 | } | |
5119 | } | |
5120 | } | |
5121 | ||
3f47a03d EB |
5122 | static void alg_check_testvec_configs(void) |
5123 | { | |
4e7babba EB |
5124 | int i; |
5125 | ||
5126 | for (i = 0; i < ARRAY_SIZE(default_cipher_testvec_configs); i++) | |
5127 | WARN_ON(!valid_testvec_config( | |
5128 | &default_cipher_testvec_configs[i])); | |
4cc2dcf9 EB |
5129 | |
5130 | for (i = 0; i < ARRAY_SIZE(default_hash_testvec_configs); i++) | |
5131 | WARN_ON(!valid_testvec_config( | |
5132 | &default_hash_testvec_configs[i])); | |
3f47a03d EB |
5133 | } |
5134 | ||
5135 | static void testmgr_onetime_init(void) | |
5136 | { | |
5137 | alg_check_test_descs_order(); | |
5138 | alg_check_testvec_configs(); | |
5b2706a4 EB |
5139 | |
5140 | #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS | |
5141 | pr_warn("alg: extra crypto tests enabled. This is intended for developer use only.\n"); | |
5142 | #endif | |
3f47a03d EB |
5143 | } |
5144 | ||
1aa4ecd9 | 5145 | static int alg_find_test(const char *alg) |
da7f033d HX |
5146 | { |
5147 | int start = 0; | |
5148 | int end = ARRAY_SIZE(alg_test_descs); | |
5149 | ||
5150 | while (start < end) { | |
5151 | int i = (start + end) / 2; | |
5152 | int diff = strcmp(alg_test_descs[i].alg, alg); | |
5153 | ||
5154 | if (diff > 0) { | |
5155 | end = i; | |
5156 | continue; | |
5157 | } | |
5158 | ||
5159 | if (diff < 0) { | |
5160 | start = i + 1; | |
5161 | continue; | |
5162 | } | |
5163 | ||
1aa4ecd9 HX |
5164 | return i; |
5165 | } | |
5166 | ||
5167 | return -1; | |
5168 | } | |
5169 | ||
5170 | int alg_test(const char *driver, const char *alg, u32 type, u32 mask) | |
5171 | { | |
5172 | int i; | |
a68f6610 | 5173 | int j; |
d12d6b6d | 5174 | int rc; |
1aa4ecd9 | 5175 | |
9e5c9fe4 RJ |
5176 | if (!fips_enabled && notests) { |
5177 | printk_once(KERN_INFO "alg: self-tests disabled\n"); | |
5178 | return 0; | |
5179 | } | |
5180 | ||
3f47a03d | 5181 | DO_ONCE(testmgr_onetime_init); |
5714758b | 5182 | |
1aa4ecd9 HX |
5183 | if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { |
5184 | char nalg[CRYPTO_MAX_ALG_NAME]; | |
5185 | ||
5186 | if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= | |
5187 | sizeof(nalg)) | |
5188 | return -ENAMETOOLONG; | |
5189 | ||
5190 | i = alg_find_test(nalg); | |
5191 | if (i < 0) | |
5192 | goto notest; | |
5193 | ||
a3bef3a3 JW |
5194 | if (fips_enabled && !alg_test_descs[i].fips_allowed) |
5195 | goto non_fips_alg; | |
5196 | ||
941fb328 JW |
5197 | rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); |
5198 | goto test_done; | |
da7f033d HX |
5199 | } |
5200 | ||
1aa4ecd9 | 5201 | i = alg_find_test(alg); |
a68f6610 HX |
5202 | j = alg_find_test(driver); |
5203 | if (i < 0 && j < 0) | |
1aa4ecd9 HX |
5204 | goto notest; |
5205 | ||
a68f6610 HX |
5206 | if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || |
5207 | (j >= 0 && !alg_test_descs[j].fips_allowed))) | |
a3bef3a3 JW |
5208 | goto non_fips_alg; |
5209 | ||
a68f6610 HX |
5210 | rc = 0; |
5211 | if (i >= 0) | |
5212 | rc |= alg_test_descs[i].test(alg_test_descs + i, driver, | |
5213 | type, mask); | |
032c8cac | 5214 | if (j >= 0 && j != i) |
a68f6610 HX |
5215 | rc |= alg_test_descs[j].test(alg_test_descs + j, driver, |
5216 | type, mask); | |
5217 | ||
941fb328 | 5218 | test_done: |
eda69b0c EB |
5219 | if (rc && (fips_enabled || panic_on_fail)) |
5220 | panic("alg: self-tests for %s (%s) failed in %s mode!\n", | |
5221 | driver, alg, fips_enabled ? "fips" : "panic_on_fail"); | |
d12d6b6d | 5222 | |
29ecd4ab | 5223 | if (fips_enabled && !rc) |
3e8cffd4 | 5224 | pr_info("alg: self-tests for %s (%s) passed\n", driver, alg); |
29ecd4ab | 5225 | |
d12d6b6d | 5226 | return rc; |
1aa4ecd9 HX |
5227 | |
5228 | notest: | |
da7f033d HX |
5229 | printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); |
5230 | return 0; | |
a3bef3a3 JW |
5231 | non_fips_alg: |
5232 | return -EINVAL; | |
da7f033d | 5233 | } |
0b767f96 | 5234 | |
326a6346 | 5235 | #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */ |
0b767f96 | 5236 | |
da7f033d | 5237 | EXPORT_SYMBOL_GPL(alg_test); |