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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> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify it | |
10 | * under the terms of the GNU General Public License as published by the Free | |
11 | * Software Foundation; either version 2 of the License, or (at your option) | |
12 | * any later version. | |
13 | * | |
14 | */ | |
15 | ||
16 | #include <crypto/hash.h> | |
17 | #include <linux/err.h> | |
18 | #include <linux/module.h> | |
19 | #include <linux/scatterlist.h> | |
20 | #include <linux/slab.h> | |
21 | #include <linux/string.h> | |
7647d6ce | 22 | #include <crypto/rng.h> |
da7f033d HX |
23 | |
24 | #include "internal.h" | |
25 | #include "testmgr.h" | |
26 | ||
27 | /* | |
28 | * Need slab memory for testing (size in number of pages). | |
29 | */ | |
30 | #define XBUFSIZE 8 | |
31 | ||
32 | /* | |
33 | * Indexes into the xbuf to simulate cross-page access. | |
34 | */ | |
35 | #define IDX1 32 | |
36 | #define IDX2 32400 | |
37 | #define IDX3 1 | |
38 | #define IDX4 8193 | |
39 | #define IDX5 22222 | |
40 | #define IDX6 17101 | |
41 | #define IDX7 27333 | |
42 | #define IDX8 3000 | |
43 | ||
44 | /* | |
45 | * Used by test_cipher() | |
46 | */ | |
47 | #define ENCRYPT 1 | |
48 | #define DECRYPT 0 | |
49 | ||
50 | struct tcrypt_result { | |
51 | struct completion completion; | |
52 | int err; | |
53 | }; | |
54 | ||
55 | struct aead_test_suite { | |
56 | struct { | |
57 | struct aead_testvec *vecs; | |
58 | unsigned int count; | |
59 | } enc, dec; | |
60 | }; | |
61 | ||
62 | struct cipher_test_suite { | |
63 | struct { | |
64 | struct cipher_testvec *vecs; | |
65 | unsigned int count; | |
66 | } enc, dec; | |
67 | }; | |
68 | ||
69 | struct comp_test_suite { | |
70 | struct { | |
71 | struct comp_testvec *vecs; | |
72 | unsigned int count; | |
73 | } comp, decomp; | |
74 | }; | |
75 | ||
8064efb8 GU |
76 | struct pcomp_test_suite { |
77 | struct { | |
78 | struct pcomp_testvec *vecs; | |
79 | unsigned int count; | |
80 | } comp, decomp; | |
81 | }; | |
82 | ||
da7f033d HX |
83 | struct hash_test_suite { |
84 | struct hash_testvec *vecs; | |
85 | unsigned int count; | |
86 | }; | |
87 | ||
7647d6ce JW |
88 | struct cprng_test_suite { |
89 | struct cprng_testvec *vecs; | |
90 | unsigned int count; | |
91 | }; | |
92 | ||
da7f033d HX |
93 | struct alg_test_desc { |
94 | const char *alg; | |
95 | int (*test)(const struct alg_test_desc *desc, const char *driver, | |
96 | u32 type, u32 mask); | |
a1915d51 | 97 | int fips_allowed; /* set if alg is allowed in fips mode */ |
da7f033d HX |
98 | |
99 | union { | |
100 | struct aead_test_suite aead; | |
101 | struct cipher_test_suite cipher; | |
102 | struct comp_test_suite comp; | |
8064efb8 | 103 | struct pcomp_test_suite pcomp; |
da7f033d | 104 | struct hash_test_suite hash; |
7647d6ce | 105 | struct cprng_test_suite cprng; |
da7f033d HX |
106 | } suite; |
107 | }; | |
108 | ||
109 | static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; | |
110 | ||
da7f033d HX |
111 | static void hexdump(unsigned char *buf, unsigned int len) |
112 | { | |
113 | print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET, | |
114 | 16, 1, | |
115 | buf, len, false); | |
116 | } | |
117 | ||
118 | static void tcrypt_complete(struct crypto_async_request *req, int err) | |
119 | { | |
120 | struct tcrypt_result *res = req->data; | |
121 | ||
122 | if (err == -EINPROGRESS) | |
123 | return; | |
124 | ||
125 | res->err = err; | |
126 | complete(&res->completion); | |
127 | } | |
128 | ||
f8b0d4d0 HX |
129 | static int testmgr_alloc_buf(char *buf[XBUFSIZE]) |
130 | { | |
131 | int i; | |
132 | ||
133 | for (i = 0; i < XBUFSIZE; i++) { | |
134 | buf[i] = (void *)__get_free_page(GFP_KERNEL); | |
135 | if (!buf[i]) | |
136 | goto err_free_buf; | |
137 | } | |
138 | ||
139 | return 0; | |
140 | ||
141 | err_free_buf: | |
142 | while (i-- > 0) | |
143 | free_page((unsigned long)buf[i]); | |
144 | ||
145 | return -ENOMEM; | |
146 | } | |
147 | ||
148 | static void testmgr_free_buf(char *buf[XBUFSIZE]) | |
149 | { | |
150 | int i; | |
151 | ||
152 | for (i = 0; i < XBUFSIZE; i++) | |
153 | free_page((unsigned long)buf[i]); | |
154 | } | |
155 | ||
da7f033d HX |
156 | static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template, |
157 | unsigned int tcount) | |
158 | { | |
159 | const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm)); | |
160 | unsigned int i, j, k, temp; | |
161 | struct scatterlist sg[8]; | |
162 | char result[64]; | |
163 | struct ahash_request *req; | |
164 | struct tcrypt_result tresult; | |
da7f033d | 165 | void *hash_buff; |
f8b0d4d0 HX |
166 | char *xbuf[XBUFSIZE]; |
167 | int ret = -ENOMEM; | |
168 | ||
169 | if (testmgr_alloc_buf(xbuf)) | |
170 | goto out_nobuf; | |
da7f033d HX |
171 | |
172 | init_completion(&tresult.completion); | |
173 | ||
174 | req = ahash_request_alloc(tfm, GFP_KERNEL); | |
175 | if (!req) { | |
176 | printk(KERN_ERR "alg: hash: Failed to allocate request for " | |
177 | "%s\n", algo); | |
da7f033d HX |
178 | goto out_noreq; |
179 | } | |
180 | ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
181 | tcrypt_complete, &tresult); | |
182 | ||
a0cfae59 | 183 | j = 0; |
da7f033d | 184 | for (i = 0; i < tcount; i++) { |
a0cfae59 HX |
185 | if (template[i].np) |
186 | continue; | |
187 | ||
188 | j++; | |
da7f033d HX |
189 | memset(result, 0, 64); |
190 | ||
191 | hash_buff = xbuf[0]; | |
192 | ||
193 | memcpy(hash_buff, template[i].plaintext, template[i].psize); | |
194 | sg_init_one(&sg[0], hash_buff, template[i].psize); | |
195 | ||
196 | if (template[i].ksize) { | |
197 | crypto_ahash_clear_flags(tfm, ~0); | |
198 | ret = crypto_ahash_setkey(tfm, template[i].key, | |
199 | template[i].ksize); | |
200 | if (ret) { | |
201 | printk(KERN_ERR "alg: hash: setkey failed on " | |
a0cfae59 | 202 | "test %d for %s: ret=%d\n", j, algo, |
da7f033d HX |
203 | -ret); |
204 | goto out; | |
205 | } | |
206 | } | |
207 | ||
208 | ahash_request_set_crypt(req, sg, result, template[i].psize); | |
209 | ret = crypto_ahash_digest(req); | |
210 | switch (ret) { | |
211 | case 0: | |
212 | break; | |
213 | case -EINPROGRESS: | |
214 | case -EBUSY: | |
215 | ret = wait_for_completion_interruptible( | |
216 | &tresult.completion); | |
217 | if (!ret && !(ret = tresult.err)) { | |
218 | INIT_COMPLETION(tresult.completion); | |
219 | break; | |
220 | } | |
221 | /* fall through */ | |
222 | default: | |
223 | printk(KERN_ERR "alg: hash: digest failed on test %d " | |
a0cfae59 | 224 | "for %s: ret=%d\n", j, algo, -ret); |
da7f033d HX |
225 | goto out; |
226 | } | |
227 | ||
228 | if (memcmp(result, template[i].digest, | |
229 | crypto_ahash_digestsize(tfm))) { | |
230 | printk(KERN_ERR "alg: hash: Test %d failed for %s\n", | |
a0cfae59 | 231 | j, algo); |
da7f033d HX |
232 | hexdump(result, crypto_ahash_digestsize(tfm)); |
233 | ret = -EINVAL; | |
234 | goto out; | |
235 | } | |
236 | } | |
237 | ||
238 | j = 0; | |
239 | for (i = 0; i < tcount; i++) { | |
240 | if (template[i].np) { | |
241 | j++; | |
242 | memset(result, 0, 64); | |
243 | ||
244 | temp = 0; | |
245 | sg_init_table(sg, template[i].np); | |
fd57f22a | 246 | ret = -EINVAL; |
da7f033d | 247 | for (k = 0; k < template[i].np; k++) { |
fd57f22a HX |
248 | if (WARN_ON(offset_in_page(IDX[k]) + |
249 | template[i].tap[k] > PAGE_SIZE)) | |
250 | goto out; | |
da7f033d HX |
251 | sg_set_buf(&sg[k], |
252 | memcpy(xbuf[IDX[k] >> PAGE_SHIFT] + | |
253 | offset_in_page(IDX[k]), | |
254 | template[i].plaintext + temp, | |
255 | template[i].tap[k]), | |
256 | template[i].tap[k]); | |
257 | temp += template[i].tap[k]; | |
258 | } | |
259 | ||
260 | if (template[i].ksize) { | |
261 | crypto_ahash_clear_flags(tfm, ~0); | |
262 | ret = crypto_ahash_setkey(tfm, template[i].key, | |
263 | template[i].ksize); | |
264 | ||
265 | if (ret) { | |
266 | printk(KERN_ERR "alg: hash: setkey " | |
267 | "failed on chunking test %d " | |
268 | "for %s: ret=%d\n", j, algo, | |
269 | -ret); | |
270 | goto out; | |
271 | } | |
272 | } | |
273 | ||
274 | ahash_request_set_crypt(req, sg, result, | |
275 | template[i].psize); | |
276 | ret = crypto_ahash_digest(req); | |
277 | switch (ret) { | |
278 | case 0: | |
279 | break; | |
280 | case -EINPROGRESS: | |
281 | case -EBUSY: | |
282 | ret = wait_for_completion_interruptible( | |
283 | &tresult.completion); | |
284 | if (!ret && !(ret = tresult.err)) { | |
285 | INIT_COMPLETION(tresult.completion); | |
286 | break; | |
287 | } | |
288 | /* fall through */ | |
289 | default: | |
290 | printk(KERN_ERR "alg: hash: digest failed " | |
291 | "on chunking test %d for %s: " | |
292 | "ret=%d\n", j, algo, -ret); | |
293 | goto out; | |
294 | } | |
295 | ||
296 | if (memcmp(result, template[i].digest, | |
297 | crypto_ahash_digestsize(tfm))) { | |
298 | printk(KERN_ERR "alg: hash: Chunking test %d " | |
299 | "failed for %s\n", j, algo); | |
300 | hexdump(result, crypto_ahash_digestsize(tfm)); | |
301 | ret = -EINVAL; | |
302 | goto out; | |
303 | } | |
304 | } | |
305 | } | |
306 | ||
307 | ret = 0; | |
308 | ||
309 | out: | |
310 | ahash_request_free(req); | |
311 | out_noreq: | |
f8b0d4d0 HX |
312 | testmgr_free_buf(xbuf); |
313 | out_nobuf: | |
da7f033d HX |
314 | return ret; |
315 | } | |
316 | ||
317 | static int test_aead(struct crypto_aead *tfm, int enc, | |
318 | struct aead_testvec *template, unsigned int tcount) | |
319 | { | |
320 | const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm)); | |
321 | unsigned int i, j, k, n, temp; | |
f8b0d4d0 | 322 | int ret = -ENOMEM; |
da7f033d HX |
323 | char *q; |
324 | char *key; | |
325 | struct aead_request *req; | |
326 | struct scatterlist sg[8]; | |
327 | struct scatterlist asg[8]; | |
328 | const char *e; | |
329 | struct tcrypt_result result; | |
330 | unsigned int authsize; | |
331 | void *input; | |
332 | void *assoc; | |
333 | char iv[MAX_IVLEN]; | |
f8b0d4d0 HX |
334 | char *xbuf[XBUFSIZE]; |
335 | char *axbuf[XBUFSIZE]; | |
336 | ||
337 | if (testmgr_alloc_buf(xbuf)) | |
338 | goto out_noxbuf; | |
339 | if (testmgr_alloc_buf(axbuf)) | |
340 | goto out_noaxbuf; | |
da7f033d HX |
341 | |
342 | if (enc == ENCRYPT) | |
343 | e = "encryption"; | |
344 | else | |
345 | e = "decryption"; | |
346 | ||
347 | init_completion(&result.completion); | |
348 | ||
349 | req = aead_request_alloc(tfm, GFP_KERNEL); | |
350 | if (!req) { | |
351 | printk(KERN_ERR "alg: aead: Failed to allocate request for " | |
352 | "%s\n", algo); | |
da7f033d HX |
353 | goto out; |
354 | } | |
355 | ||
356 | aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
357 | tcrypt_complete, &result); | |
358 | ||
359 | for (i = 0, j = 0; i < tcount; i++) { | |
360 | if (!template[i].np) { | |
361 | j++; | |
362 | ||
363 | /* some tepmplates have no input data but they will | |
364 | * touch input | |
365 | */ | |
366 | input = xbuf[0]; | |
367 | assoc = axbuf[0]; | |
368 | ||
fd57f22a HX |
369 | ret = -EINVAL; |
370 | if (WARN_ON(template[i].ilen > PAGE_SIZE || | |
371 | template[i].alen > PAGE_SIZE)) | |
372 | goto out; | |
373 | ||
da7f033d HX |
374 | memcpy(input, template[i].input, template[i].ilen); |
375 | memcpy(assoc, template[i].assoc, template[i].alen); | |
376 | if (template[i].iv) | |
377 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
378 | else | |
379 | memset(iv, 0, MAX_IVLEN); | |
380 | ||
381 | crypto_aead_clear_flags(tfm, ~0); | |
382 | if (template[i].wk) | |
383 | crypto_aead_set_flags( | |
384 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
385 | ||
386 | key = template[i].key; | |
387 | ||
388 | ret = crypto_aead_setkey(tfm, key, | |
389 | template[i].klen); | |
390 | if (!ret == template[i].fail) { | |
391 | printk(KERN_ERR "alg: aead: setkey failed on " | |
392 | "test %d for %s: flags=%x\n", j, algo, | |
393 | crypto_aead_get_flags(tfm)); | |
394 | goto out; | |
395 | } else if (ret) | |
396 | continue; | |
397 | ||
398 | authsize = abs(template[i].rlen - template[i].ilen); | |
399 | ret = crypto_aead_setauthsize(tfm, authsize); | |
400 | if (ret) { | |
401 | printk(KERN_ERR "alg: aead: Failed to set " | |
402 | "authsize to %u on test %d for %s\n", | |
403 | authsize, j, algo); | |
404 | goto out; | |
405 | } | |
406 | ||
407 | sg_init_one(&sg[0], input, | |
408 | template[i].ilen + (enc ? authsize : 0)); | |
409 | ||
410 | sg_init_one(&asg[0], assoc, template[i].alen); | |
411 | ||
412 | aead_request_set_crypt(req, sg, sg, | |
413 | template[i].ilen, iv); | |
414 | ||
415 | aead_request_set_assoc(req, asg, template[i].alen); | |
416 | ||
417 | ret = enc ? | |
418 | crypto_aead_encrypt(req) : | |
419 | crypto_aead_decrypt(req); | |
420 | ||
421 | switch (ret) { | |
422 | case 0: | |
e44a1b44 JW |
423 | if (template[i].novrfy) { |
424 | /* verification was supposed to fail */ | |
425 | printk(KERN_ERR "alg: aead: %s failed " | |
426 | "on test %d for %s: ret was 0, " | |
427 | "expected -EBADMSG\n", | |
428 | e, j, algo); | |
429 | /* so really, we got a bad message */ | |
430 | ret = -EBADMSG; | |
431 | goto out; | |
432 | } | |
da7f033d HX |
433 | break; |
434 | case -EINPROGRESS: | |
435 | case -EBUSY: | |
436 | ret = wait_for_completion_interruptible( | |
437 | &result.completion); | |
438 | if (!ret && !(ret = result.err)) { | |
439 | INIT_COMPLETION(result.completion); | |
440 | break; | |
441 | } | |
e44a1b44 JW |
442 | case -EBADMSG: |
443 | if (template[i].novrfy) | |
444 | /* verification failure was expected */ | |
445 | continue; | |
da7f033d HX |
446 | /* fall through */ |
447 | default: | |
448 | printk(KERN_ERR "alg: aead: %s failed on test " | |
449 | "%d for %s: ret=%d\n", e, j, algo, -ret); | |
450 | goto out; | |
451 | } | |
452 | ||
453 | q = input; | |
454 | if (memcmp(q, template[i].result, template[i].rlen)) { | |
455 | printk(KERN_ERR "alg: aead: Test %d failed on " | |
456 | "%s for %s\n", j, e, algo); | |
457 | hexdump(q, template[i].rlen); | |
458 | ret = -EINVAL; | |
459 | goto out; | |
460 | } | |
461 | } | |
462 | } | |
463 | ||
464 | for (i = 0, j = 0; i < tcount; i++) { | |
465 | if (template[i].np) { | |
466 | j++; | |
467 | ||
468 | if (template[i].iv) | |
469 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
470 | else | |
471 | memset(iv, 0, MAX_IVLEN); | |
472 | ||
473 | crypto_aead_clear_flags(tfm, ~0); | |
474 | if (template[i].wk) | |
475 | crypto_aead_set_flags( | |
476 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
477 | key = template[i].key; | |
478 | ||
479 | ret = crypto_aead_setkey(tfm, key, template[i].klen); | |
480 | if (!ret == template[i].fail) { | |
481 | printk(KERN_ERR "alg: aead: setkey failed on " | |
482 | "chunk test %d for %s: flags=%x\n", j, | |
483 | algo, crypto_aead_get_flags(tfm)); | |
484 | goto out; | |
485 | } else if (ret) | |
486 | continue; | |
487 | ||
488 | authsize = abs(template[i].rlen - template[i].ilen); | |
489 | ||
490 | ret = -EINVAL; | |
491 | sg_init_table(sg, template[i].np); | |
492 | for (k = 0, temp = 0; k < template[i].np; k++) { | |
493 | if (WARN_ON(offset_in_page(IDX[k]) + | |
494 | template[i].tap[k] > PAGE_SIZE)) | |
495 | goto out; | |
496 | ||
497 | q = xbuf[IDX[k] >> PAGE_SHIFT] + | |
498 | offset_in_page(IDX[k]); | |
499 | ||
500 | memcpy(q, template[i].input + temp, | |
501 | template[i].tap[k]); | |
502 | ||
503 | n = template[i].tap[k]; | |
504 | if (k == template[i].np - 1 && enc) | |
505 | n += authsize; | |
506 | if (offset_in_page(q) + n < PAGE_SIZE) | |
507 | q[n] = 0; | |
508 | ||
509 | sg_set_buf(&sg[k], q, template[i].tap[k]); | |
510 | temp += template[i].tap[k]; | |
511 | } | |
512 | ||
513 | ret = crypto_aead_setauthsize(tfm, authsize); | |
514 | if (ret) { | |
515 | printk(KERN_ERR "alg: aead: Failed to set " | |
516 | "authsize to %u on chunk test %d for " | |
517 | "%s\n", authsize, j, algo); | |
518 | goto out; | |
519 | } | |
520 | ||
521 | if (enc) { | |
522 | if (WARN_ON(sg[k - 1].offset + | |
523 | sg[k - 1].length + authsize > | |
524 | PAGE_SIZE)) { | |
525 | ret = -EINVAL; | |
526 | goto out; | |
527 | } | |
528 | ||
529 | sg[k - 1].length += authsize; | |
530 | } | |
531 | ||
532 | sg_init_table(asg, template[i].anp); | |
fd57f22a | 533 | ret = -EINVAL; |
da7f033d | 534 | for (k = 0, temp = 0; k < template[i].anp; k++) { |
fd57f22a HX |
535 | if (WARN_ON(offset_in_page(IDX[k]) + |
536 | template[i].atap[k] > PAGE_SIZE)) | |
537 | goto out; | |
da7f033d HX |
538 | sg_set_buf(&asg[k], |
539 | memcpy(axbuf[IDX[k] >> PAGE_SHIFT] + | |
540 | offset_in_page(IDX[k]), | |
541 | template[i].assoc + temp, | |
542 | template[i].atap[k]), | |
543 | template[i].atap[k]); | |
544 | temp += template[i].atap[k]; | |
545 | } | |
546 | ||
547 | aead_request_set_crypt(req, sg, sg, | |
548 | template[i].ilen, | |
549 | iv); | |
550 | ||
551 | aead_request_set_assoc(req, asg, template[i].alen); | |
552 | ||
553 | ret = enc ? | |
554 | crypto_aead_encrypt(req) : | |
555 | crypto_aead_decrypt(req); | |
556 | ||
557 | switch (ret) { | |
558 | case 0: | |
e44a1b44 JW |
559 | if (template[i].novrfy) { |
560 | /* verification was supposed to fail */ | |
561 | printk(KERN_ERR "alg: aead: %s failed " | |
562 | "on chunk test %d for %s: ret " | |
563 | "was 0, expected -EBADMSG\n", | |
564 | e, j, algo); | |
565 | /* so really, we got a bad message */ | |
566 | ret = -EBADMSG; | |
567 | goto out; | |
568 | } | |
da7f033d HX |
569 | break; |
570 | case -EINPROGRESS: | |
571 | case -EBUSY: | |
572 | ret = wait_for_completion_interruptible( | |
573 | &result.completion); | |
574 | if (!ret && !(ret = result.err)) { | |
575 | INIT_COMPLETION(result.completion); | |
576 | break; | |
577 | } | |
e44a1b44 JW |
578 | case -EBADMSG: |
579 | if (template[i].novrfy) | |
580 | /* verification failure was expected */ | |
581 | continue; | |
da7f033d HX |
582 | /* fall through */ |
583 | default: | |
584 | printk(KERN_ERR "alg: aead: %s failed on " | |
585 | "chunk test %d for %s: ret=%d\n", e, j, | |
586 | algo, -ret); | |
587 | goto out; | |
588 | } | |
589 | ||
590 | ret = -EINVAL; | |
591 | for (k = 0, temp = 0; k < template[i].np; k++) { | |
592 | q = xbuf[IDX[k] >> PAGE_SHIFT] + | |
593 | offset_in_page(IDX[k]); | |
594 | ||
595 | n = template[i].tap[k]; | |
596 | if (k == template[i].np - 1) | |
597 | n += enc ? authsize : -authsize; | |
598 | ||
599 | if (memcmp(q, template[i].result + temp, n)) { | |
600 | printk(KERN_ERR "alg: aead: Chunk " | |
601 | "test %d failed on %s at page " | |
602 | "%u for %s\n", j, e, k, algo); | |
603 | hexdump(q, n); | |
604 | goto out; | |
605 | } | |
606 | ||
607 | q += n; | |
608 | if (k == template[i].np - 1 && !enc) { | |
609 | if (memcmp(q, template[i].input + | |
610 | temp + n, authsize)) | |
611 | n = authsize; | |
612 | else | |
613 | n = 0; | |
614 | } else { | |
615 | for (n = 0; offset_in_page(q + n) && | |
616 | q[n]; n++) | |
617 | ; | |
618 | } | |
619 | if (n) { | |
620 | printk(KERN_ERR "alg: aead: Result " | |
621 | "buffer corruption in chunk " | |
622 | "test %d on %s at page %u for " | |
623 | "%s: %u bytes:\n", j, e, k, | |
624 | algo, n); | |
625 | hexdump(q, n); | |
626 | goto out; | |
627 | } | |
628 | ||
629 | temp += template[i].tap[k]; | |
630 | } | |
631 | } | |
632 | } | |
633 | ||
634 | ret = 0; | |
635 | ||
636 | out: | |
637 | aead_request_free(req); | |
f8b0d4d0 HX |
638 | testmgr_free_buf(axbuf); |
639 | out_noaxbuf: | |
640 | testmgr_free_buf(xbuf); | |
641 | out_noxbuf: | |
da7f033d HX |
642 | return ret; |
643 | } | |
644 | ||
1aa4ecd9 | 645 | static int test_cipher(struct crypto_cipher *tfm, int enc, |
da7f033d | 646 | struct cipher_testvec *template, unsigned int tcount) |
1aa4ecd9 HX |
647 | { |
648 | const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm)); | |
649 | unsigned int i, j, k; | |
1aa4ecd9 HX |
650 | char *q; |
651 | const char *e; | |
652 | void *data; | |
f8b0d4d0 HX |
653 | char *xbuf[XBUFSIZE]; |
654 | int ret = -ENOMEM; | |
655 | ||
656 | if (testmgr_alloc_buf(xbuf)) | |
657 | goto out_nobuf; | |
1aa4ecd9 HX |
658 | |
659 | if (enc == ENCRYPT) | |
660 | e = "encryption"; | |
661 | else | |
662 | e = "decryption"; | |
663 | ||
664 | j = 0; | |
665 | for (i = 0; i < tcount; i++) { | |
666 | if (template[i].np) | |
667 | continue; | |
668 | ||
669 | j++; | |
670 | ||
fd57f22a HX |
671 | ret = -EINVAL; |
672 | if (WARN_ON(template[i].ilen > PAGE_SIZE)) | |
673 | goto out; | |
674 | ||
1aa4ecd9 HX |
675 | data = xbuf[0]; |
676 | memcpy(data, template[i].input, template[i].ilen); | |
677 | ||
678 | crypto_cipher_clear_flags(tfm, ~0); | |
679 | if (template[i].wk) | |
680 | crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
681 | ||
682 | ret = crypto_cipher_setkey(tfm, template[i].key, | |
683 | template[i].klen); | |
684 | if (!ret == template[i].fail) { | |
685 | printk(KERN_ERR "alg: cipher: setkey failed " | |
686 | "on test %d for %s: flags=%x\n", j, | |
687 | algo, crypto_cipher_get_flags(tfm)); | |
688 | goto out; | |
689 | } else if (ret) | |
690 | continue; | |
691 | ||
692 | for (k = 0; k < template[i].ilen; | |
693 | k += crypto_cipher_blocksize(tfm)) { | |
694 | if (enc) | |
695 | crypto_cipher_encrypt_one(tfm, data + k, | |
696 | data + k); | |
697 | else | |
698 | crypto_cipher_decrypt_one(tfm, data + k, | |
699 | data + k); | |
700 | } | |
701 | ||
702 | q = data; | |
703 | if (memcmp(q, template[i].result, template[i].rlen)) { | |
704 | printk(KERN_ERR "alg: cipher: Test %d failed " | |
705 | "on %s for %s\n", j, e, algo); | |
706 | hexdump(q, template[i].rlen); | |
707 | ret = -EINVAL; | |
708 | goto out; | |
709 | } | |
710 | } | |
711 | ||
712 | ret = 0; | |
713 | ||
714 | out: | |
f8b0d4d0 HX |
715 | testmgr_free_buf(xbuf); |
716 | out_nobuf: | |
1aa4ecd9 HX |
717 | return ret; |
718 | } | |
719 | ||
720 | static int test_skcipher(struct crypto_ablkcipher *tfm, int enc, | |
721 | struct cipher_testvec *template, unsigned int tcount) | |
da7f033d HX |
722 | { |
723 | const char *algo = | |
724 | crypto_tfm_alg_driver_name(crypto_ablkcipher_tfm(tfm)); | |
725 | unsigned int i, j, k, n, temp; | |
da7f033d HX |
726 | char *q; |
727 | struct ablkcipher_request *req; | |
728 | struct scatterlist sg[8]; | |
729 | const char *e; | |
730 | struct tcrypt_result result; | |
731 | void *data; | |
732 | char iv[MAX_IVLEN]; | |
f8b0d4d0 HX |
733 | char *xbuf[XBUFSIZE]; |
734 | int ret = -ENOMEM; | |
735 | ||
736 | if (testmgr_alloc_buf(xbuf)) | |
737 | goto out_nobuf; | |
da7f033d HX |
738 | |
739 | if (enc == ENCRYPT) | |
740 | e = "encryption"; | |
741 | else | |
742 | e = "decryption"; | |
743 | ||
744 | init_completion(&result.completion); | |
745 | ||
746 | req = ablkcipher_request_alloc(tfm, GFP_KERNEL); | |
747 | if (!req) { | |
1aa4ecd9 HX |
748 | printk(KERN_ERR "alg: skcipher: Failed to allocate request " |
749 | "for %s\n", algo); | |
da7f033d HX |
750 | goto out; |
751 | } | |
752 | ||
753 | ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, | |
754 | tcrypt_complete, &result); | |
755 | ||
756 | j = 0; | |
757 | for (i = 0; i < tcount; i++) { | |
758 | if (template[i].iv) | |
759 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
760 | else | |
761 | memset(iv, 0, MAX_IVLEN); | |
762 | ||
763 | if (!(template[i].np)) { | |
764 | j++; | |
765 | ||
fd57f22a HX |
766 | ret = -EINVAL; |
767 | if (WARN_ON(template[i].ilen > PAGE_SIZE)) | |
768 | goto out; | |
769 | ||
da7f033d HX |
770 | data = xbuf[0]; |
771 | memcpy(data, template[i].input, template[i].ilen); | |
772 | ||
773 | crypto_ablkcipher_clear_flags(tfm, ~0); | |
774 | if (template[i].wk) | |
775 | crypto_ablkcipher_set_flags( | |
776 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
777 | ||
778 | ret = crypto_ablkcipher_setkey(tfm, template[i].key, | |
779 | template[i].klen); | |
780 | if (!ret == template[i].fail) { | |
1aa4ecd9 | 781 | printk(KERN_ERR "alg: skcipher: setkey failed " |
da7f033d HX |
782 | "on test %d for %s: flags=%x\n", j, |
783 | algo, crypto_ablkcipher_get_flags(tfm)); | |
784 | goto out; | |
785 | } else if (ret) | |
786 | continue; | |
787 | ||
788 | sg_init_one(&sg[0], data, template[i].ilen); | |
789 | ||
790 | ablkcipher_request_set_crypt(req, sg, sg, | |
791 | template[i].ilen, iv); | |
792 | ret = enc ? | |
793 | crypto_ablkcipher_encrypt(req) : | |
794 | crypto_ablkcipher_decrypt(req); | |
795 | ||
796 | switch (ret) { | |
797 | case 0: | |
798 | break; | |
799 | case -EINPROGRESS: | |
800 | case -EBUSY: | |
801 | ret = wait_for_completion_interruptible( | |
802 | &result.completion); | |
803 | if (!ret && !((ret = result.err))) { | |
804 | INIT_COMPLETION(result.completion); | |
805 | break; | |
806 | } | |
807 | /* fall through */ | |
808 | default: | |
1aa4ecd9 | 809 | printk(KERN_ERR "alg: skcipher: %s failed on " |
da7f033d HX |
810 | "test %d for %s: ret=%d\n", e, j, algo, |
811 | -ret); | |
812 | goto out; | |
813 | } | |
814 | ||
815 | q = data; | |
816 | if (memcmp(q, template[i].result, template[i].rlen)) { | |
1aa4ecd9 HX |
817 | printk(KERN_ERR "alg: skcipher: Test %d " |
818 | "failed on %s for %s\n", j, e, algo); | |
da7f033d HX |
819 | hexdump(q, template[i].rlen); |
820 | ret = -EINVAL; | |
821 | goto out; | |
822 | } | |
823 | } | |
824 | } | |
825 | ||
826 | j = 0; | |
827 | for (i = 0; i < tcount; i++) { | |
828 | ||
829 | if (template[i].iv) | |
830 | memcpy(iv, template[i].iv, MAX_IVLEN); | |
831 | else | |
832 | memset(iv, 0, MAX_IVLEN); | |
833 | ||
834 | if (template[i].np) { | |
835 | j++; | |
836 | ||
837 | crypto_ablkcipher_clear_flags(tfm, ~0); | |
838 | if (template[i].wk) | |
839 | crypto_ablkcipher_set_flags( | |
840 | tfm, CRYPTO_TFM_REQ_WEAK_KEY); | |
841 | ||
842 | ret = crypto_ablkcipher_setkey(tfm, template[i].key, | |
843 | template[i].klen); | |
844 | if (!ret == template[i].fail) { | |
1aa4ecd9 | 845 | printk(KERN_ERR "alg: skcipher: setkey failed " |
da7f033d HX |
846 | "on chunk test %d for %s: flags=%x\n", |
847 | j, algo, | |
848 | crypto_ablkcipher_get_flags(tfm)); | |
849 | goto out; | |
850 | } else if (ret) | |
851 | continue; | |
852 | ||
853 | temp = 0; | |
854 | ret = -EINVAL; | |
855 | sg_init_table(sg, template[i].np); | |
856 | for (k = 0; k < template[i].np; k++) { | |
857 | if (WARN_ON(offset_in_page(IDX[k]) + | |
858 | template[i].tap[k] > PAGE_SIZE)) | |
859 | goto out; | |
860 | ||
861 | q = xbuf[IDX[k] >> PAGE_SHIFT] + | |
862 | offset_in_page(IDX[k]); | |
863 | ||
864 | memcpy(q, template[i].input + temp, | |
865 | template[i].tap[k]); | |
866 | ||
867 | if (offset_in_page(q) + template[i].tap[k] < | |
868 | PAGE_SIZE) | |
869 | q[template[i].tap[k]] = 0; | |
870 | ||
871 | sg_set_buf(&sg[k], q, template[i].tap[k]); | |
872 | ||
873 | temp += template[i].tap[k]; | |
874 | } | |
875 | ||
876 | ablkcipher_request_set_crypt(req, sg, sg, | |
877 | template[i].ilen, iv); | |
878 | ||
879 | ret = enc ? | |
880 | crypto_ablkcipher_encrypt(req) : | |
881 | crypto_ablkcipher_decrypt(req); | |
882 | ||
883 | switch (ret) { | |
884 | case 0: | |
885 | break; | |
886 | case -EINPROGRESS: | |
887 | case -EBUSY: | |
888 | ret = wait_for_completion_interruptible( | |
889 | &result.completion); | |
890 | if (!ret && !((ret = result.err))) { | |
891 | INIT_COMPLETION(result.completion); | |
892 | break; | |
893 | } | |
894 | /* fall through */ | |
895 | default: | |
1aa4ecd9 | 896 | printk(KERN_ERR "alg: skcipher: %s failed on " |
da7f033d HX |
897 | "chunk test %d for %s: ret=%d\n", e, j, |
898 | algo, -ret); | |
899 | goto out; | |
900 | } | |
901 | ||
902 | temp = 0; | |
903 | ret = -EINVAL; | |
904 | for (k = 0; k < template[i].np; k++) { | |
905 | q = xbuf[IDX[k] >> PAGE_SHIFT] + | |
906 | offset_in_page(IDX[k]); | |
907 | ||
908 | if (memcmp(q, template[i].result + temp, | |
909 | template[i].tap[k])) { | |
1aa4ecd9 | 910 | printk(KERN_ERR "alg: skcipher: Chunk " |
da7f033d HX |
911 | "test %d failed on %s at page " |
912 | "%u for %s\n", j, e, k, algo); | |
913 | hexdump(q, template[i].tap[k]); | |
914 | goto out; | |
915 | } | |
916 | ||
917 | q += template[i].tap[k]; | |
918 | for (n = 0; offset_in_page(q + n) && q[n]; n++) | |
919 | ; | |
920 | if (n) { | |
1aa4ecd9 | 921 | printk(KERN_ERR "alg: skcipher: " |
da7f033d HX |
922 | "Result buffer corruption in " |
923 | "chunk test %d on %s at page " | |
924 | "%u for %s: %u bytes:\n", j, e, | |
925 | k, algo, n); | |
926 | hexdump(q, n); | |
927 | goto out; | |
928 | } | |
929 | temp += template[i].tap[k]; | |
930 | } | |
931 | } | |
932 | } | |
933 | ||
934 | ret = 0; | |
935 | ||
936 | out: | |
937 | ablkcipher_request_free(req); | |
f8b0d4d0 HX |
938 | testmgr_free_buf(xbuf); |
939 | out_nobuf: | |
da7f033d HX |
940 | return ret; |
941 | } | |
942 | ||
943 | static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate, | |
944 | struct comp_testvec *dtemplate, int ctcount, int dtcount) | |
945 | { | |
946 | const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm)); | |
947 | unsigned int i; | |
948 | char result[COMP_BUF_SIZE]; | |
949 | int ret; | |
950 | ||
951 | for (i = 0; i < ctcount; i++) { | |
c79cf910 GU |
952 | int ilen; |
953 | unsigned int dlen = COMP_BUF_SIZE; | |
da7f033d HX |
954 | |
955 | memset(result, 0, sizeof (result)); | |
956 | ||
957 | ilen = ctemplate[i].inlen; | |
958 | ret = crypto_comp_compress(tfm, ctemplate[i].input, | |
959 | ilen, result, &dlen); | |
960 | if (ret) { | |
961 | printk(KERN_ERR "alg: comp: compression failed " | |
962 | "on test %d for %s: ret=%d\n", i + 1, algo, | |
963 | -ret); | |
964 | goto out; | |
965 | } | |
966 | ||
b812eb00 GU |
967 | if (dlen != ctemplate[i].outlen) { |
968 | printk(KERN_ERR "alg: comp: Compression test %d " | |
969 | "failed for %s: output len = %d\n", i + 1, algo, | |
970 | dlen); | |
971 | ret = -EINVAL; | |
972 | goto out; | |
973 | } | |
974 | ||
da7f033d HX |
975 | if (memcmp(result, ctemplate[i].output, dlen)) { |
976 | printk(KERN_ERR "alg: comp: Compression test %d " | |
977 | "failed for %s\n", i + 1, algo); | |
978 | hexdump(result, dlen); | |
979 | ret = -EINVAL; | |
980 | goto out; | |
981 | } | |
982 | } | |
983 | ||
984 | for (i = 0; i < dtcount; i++) { | |
c79cf910 GU |
985 | int ilen; |
986 | unsigned int dlen = COMP_BUF_SIZE; | |
da7f033d HX |
987 | |
988 | memset(result, 0, sizeof (result)); | |
989 | ||
990 | ilen = dtemplate[i].inlen; | |
991 | ret = crypto_comp_decompress(tfm, dtemplate[i].input, | |
992 | ilen, result, &dlen); | |
993 | if (ret) { | |
994 | printk(KERN_ERR "alg: comp: decompression failed " | |
995 | "on test %d for %s: ret=%d\n", i + 1, algo, | |
996 | -ret); | |
997 | goto out; | |
998 | } | |
999 | ||
b812eb00 GU |
1000 | if (dlen != dtemplate[i].outlen) { |
1001 | printk(KERN_ERR "alg: comp: Decompression test %d " | |
1002 | "failed for %s: output len = %d\n", i + 1, algo, | |
1003 | dlen); | |
1004 | ret = -EINVAL; | |
1005 | goto out; | |
1006 | } | |
1007 | ||
da7f033d HX |
1008 | if (memcmp(result, dtemplate[i].output, dlen)) { |
1009 | printk(KERN_ERR "alg: comp: Decompression test %d " | |
1010 | "failed for %s\n", i + 1, algo); | |
1011 | hexdump(result, dlen); | |
1012 | ret = -EINVAL; | |
1013 | goto out; | |
1014 | } | |
1015 | } | |
1016 | ||
1017 | ret = 0; | |
1018 | ||
1019 | out: | |
1020 | return ret; | |
1021 | } | |
1022 | ||
8064efb8 GU |
1023 | static int test_pcomp(struct crypto_pcomp *tfm, |
1024 | struct pcomp_testvec *ctemplate, | |
1025 | struct pcomp_testvec *dtemplate, int ctcount, | |
1026 | int dtcount) | |
1027 | { | |
1028 | const char *algo = crypto_tfm_alg_driver_name(crypto_pcomp_tfm(tfm)); | |
1029 | unsigned int i; | |
1030 | char result[COMP_BUF_SIZE]; | |
3ce858cb | 1031 | int res; |
8064efb8 GU |
1032 | |
1033 | for (i = 0; i < ctcount; i++) { | |
1034 | struct comp_request req; | |
3ce858cb | 1035 | unsigned int produced = 0; |
8064efb8 | 1036 | |
3ce858cb GU |
1037 | res = crypto_compress_setup(tfm, ctemplate[i].params, |
1038 | ctemplate[i].paramsize); | |
1039 | if (res) { | |
8064efb8 | 1040 | pr_err("alg: pcomp: compression setup failed on test " |
3ce858cb GU |
1041 | "%d for %s: error=%d\n", i + 1, algo, res); |
1042 | return res; | |
8064efb8 GU |
1043 | } |
1044 | ||
3ce858cb GU |
1045 | res = crypto_compress_init(tfm); |
1046 | if (res) { | |
8064efb8 | 1047 | pr_err("alg: pcomp: compression init failed on test " |
3ce858cb GU |
1048 | "%d for %s: error=%d\n", i + 1, algo, res); |
1049 | return res; | |
8064efb8 GU |
1050 | } |
1051 | ||
1052 | memset(result, 0, sizeof(result)); | |
1053 | ||
1054 | req.next_in = ctemplate[i].input; | |
1055 | req.avail_in = ctemplate[i].inlen / 2; | |
1056 | req.next_out = result; | |
1057 | req.avail_out = ctemplate[i].outlen / 2; | |
1058 | ||
3ce858cb GU |
1059 | res = crypto_compress_update(tfm, &req); |
1060 | if (res < 0 && (res != -EAGAIN || req.avail_in)) { | |
8064efb8 | 1061 | pr_err("alg: pcomp: compression update failed on test " |
3ce858cb GU |
1062 | "%d for %s: error=%d\n", i + 1, algo, res); |
1063 | return res; | |
8064efb8 | 1064 | } |
3ce858cb GU |
1065 | if (res > 0) |
1066 | produced += res; | |
8064efb8 GU |
1067 | |
1068 | /* Add remaining input data */ | |
1069 | req.avail_in += (ctemplate[i].inlen + 1) / 2; | |
1070 | ||
3ce858cb GU |
1071 | res = crypto_compress_update(tfm, &req); |
1072 | if (res < 0 && (res != -EAGAIN || req.avail_in)) { | |
8064efb8 | 1073 | pr_err("alg: pcomp: compression update failed on test " |
3ce858cb GU |
1074 | "%d for %s: error=%d\n", i + 1, algo, res); |
1075 | return res; | |
8064efb8 | 1076 | } |
3ce858cb GU |
1077 | if (res > 0) |
1078 | produced += res; | |
8064efb8 GU |
1079 | |
1080 | /* Provide remaining output space */ | |
1081 | req.avail_out += COMP_BUF_SIZE - ctemplate[i].outlen / 2; | |
1082 | ||
3ce858cb GU |
1083 | res = crypto_compress_final(tfm, &req); |
1084 | if (res < 0) { | |
8064efb8 | 1085 | pr_err("alg: pcomp: compression final failed on test " |
3ce858cb GU |
1086 | "%d for %s: error=%d\n", i + 1, algo, res); |
1087 | return res; | |
8064efb8 | 1088 | } |
3ce858cb | 1089 | produced += res; |
8064efb8 GU |
1090 | |
1091 | if (COMP_BUF_SIZE - req.avail_out != ctemplate[i].outlen) { | |
1092 | pr_err("alg: comp: Compression test %d failed for %s: " | |
1093 | "output len = %d (expected %d)\n", i + 1, algo, | |
1094 | COMP_BUF_SIZE - req.avail_out, | |
1095 | ctemplate[i].outlen); | |
1096 | return -EINVAL; | |
1097 | } | |
1098 | ||
3ce858cb GU |
1099 | if (produced != ctemplate[i].outlen) { |
1100 | pr_err("alg: comp: Compression test %d failed for %s: " | |
1101 | "returned len = %u (expected %d)\n", i + 1, | |
1102 | algo, produced, ctemplate[i].outlen); | |
1103 | return -EINVAL; | |
1104 | } | |
1105 | ||
8064efb8 GU |
1106 | if (memcmp(result, ctemplate[i].output, ctemplate[i].outlen)) { |
1107 | pr_err("alg: pcomp: Compression test %d failed for " | |
1108 | "%s\n", i + 1, algo); | |
1109 | hexdump(result, ctemplate[i].outlen); | |
1110 | return -EINVAL; | |
1111 | } | |
1112 | } | |
1113 | ||
1114 | for (i = 0; i < dtcount; i++) { | |
1115 | struct comp_request req; | |
3ce858cb | 1116 | unsigned int produced = 0; |
8064efb8 | 1117 | |
3ce858cb GU |
1118 | res = crypto_decompress_setup(tfm, dtemplate[i].params, |
1119 | dtemplate[i].paramsize); | |
1120 | if (res) { | |
8064efb8 | 1121 | pr_err("alg: pcomp: decompression setup failed on " |
3ce858cb GU |
1122 | "test %d for %s: error=%d\n", i + 1, algo, res); |
1123 | return res; | |
8064efb8 GU |
1124 | } |
1125 | ||
3ce858cb GU |
1126 | res = crypto_decompress_init(tfm); |
1127 | if (res) { | |
8064efb8 | 1128 | pr_err("alg: pcomp: decompression init failed on test " |
3ce858cb GU |
1129 | "%d for %s: error=%d\n", i + 1, algo, res); |
1130 | return res; | |
8064efb8 GU |
1131 | } |
1132 | ||
1133 | memset(result, 0, sizeof(result)); | |
1134 | ||
1135 | req.next_in = dtemplate[i].input; | |
1136 | req.avail_in = dtemplate[i].inlen / 2; | |
1137 | req.next_out = result; | |
1138 | req.avail_out = dtemplate[i].outlen / 2; | |
1139 | ||
3ce858cb GU |
1140 | res = crypto_decompress_update(tfm, &req); |
1141 | if (res < 0 && (res != -EAGAIN || req.avail_in)) { | |
8064efb8 | 1142 | pr_err("alg: pcomp: decompression update failed on " |
3ce858cb GU |
1143 | "test %d for %s: error=%d\n", i + 1, algo, res); |
1144 | return res; | |
8064efb8 | 1145 | } |
3ce858cb GU |
1146 | if (res > 0) |
1147 | produced += res; | |
8064efb8 GU |
1148 | |
1149 | /* Add remaining input data */ | |
1150 | req.avail_in += (dtemplate[i].inlen + 1) / 2; | |
1151 | ||
3ce858cb GU |
1152 | res = crypto_decompress_update(tfm, &req); |
1153 | if (res < 0 && (res != -EAGAIN || req.avail_in)) { | |
8064efb8 | 1154 | pr_err("alg: pcomp: decompression update failed on " |
3ce858cb GU |
1155 | "test %d for %s: error=%d\n", i + 1, algo, res); |
1156 | return res; | |
8064efb8 | 1157 | } |
3ce858cb GU |
1158 | if (res > 0) |
1159 | produced += res; | |
8064efb8 GU |
1160 | |
1161 | /* Provide remaining output space */ | |
1162 | req.avail_out += COMP_BUF_SIZE - dtemplate[i].outlen / 2; | |
1163 | ||
3ce858cb GU |
1164 | res = crypto_decompress_final(tfm, &req); |
1165 | if (res < 0 && (res != -EAGAIN || req.avail_in)) { | |
8064efb8 | 1166 | pr_err("alg: pcomp: decompression final failed on " |
3ce858cb GU |
1167 | "test %d for %s: error=%d\n", i + 1, algo, res); |
1168 | return res; | |
8064efb8 | 1169 | } |
3ce858cb GU |
1170 | if (res > 0) |
1171 | produced += res; | |
8064efb8 GU |
1172 | |
1173 | if (COMP_BUF_SIZE - req.avail_out != dtemplate[i].outlen) { | |
1174 | pr_err("alg: comp: Decompression test %d failed for " | |
1175 | "%s: output len = %d (expected %d)\n", i + 1, | |
1176 | algo, COMP_BUF_SIZE - req.avail_out, | |
1177 | dtemplate[i].outlen); | |
1178 | return -EINVAL; | |
1179 | } | |
1180 | ||
3ce858cb GU |
1181 | if (produced != dtemplate[i].outlen) { |
1182 | pr_err("alg: comp: Decompression test %d failed for " | |
1183 | "%s: returned len = %u (expected %d)\n", i + 1, | |
1184 | algo, produced, dtemplate[i].outlen); | |
1185 | return -EINVAL; | |
1186 | } | |
1187 | ||
8064efb8 GU |
1188 | if (memcmp(result, dtemplate[i].output, dtemplate[i].outlen)) { |
1189 | pr_err("alg: pcomp: Decompression test %d failed for " | |
1190 | "%s\n", i + 1, algo); | |
1191 | hexdump(result, dtemplate[i].outlen); | |
1192 | return -EINVAL; | |
1193 | } | |
1194 | } | |
1195 | ||
1196 | return 0; | |
1197 | } | |
1198 | ||
7647d6ce JW |
1199 | |
1200 | static int test_cprng(struct crypto_rng *tfm, struct cprng_testvec *template, | |
1201 | unsigned int tcount) | |
1202 | { | |
1203 | const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm)); | |
fa4ef8a6 | 1204 | int err = 0, i, j, seedsize; |
7647d6ce JW |
1205 | u8 *seed; |
1206 | char result[32]; | |
1207 | ||
1208 | seedsize = crypto_rng_seedsize(tfm); | |
1209 | ||
1210 | seed = kmalloc(seedsize, GFP_KERNEL); | |
1211 | if (!seed) { | |
1212 | printk(KERN_ERR "alg: cprng: Failed to allocate seed space " | |
1213 | "for %s\n", algo); | |
1214 | return -ENOMEM; | |
1215 | } | |
1216 | ||
1217 | for (i = 0; i < tcount; i++) { | |
1218 | memset(result, 0, 32); | |
1219 | ||
1220 | memcpy(seed, template[i].v, template[i].vlen); | |
1221 | memcpy(seed + template[i].vlen, template[i].key, | |
1222 | template[i].klen); | |
1223 | memcpy(seed + template[i].vlen + template[i].klen, | |
1224 | template[i].dt, template[i].dtlen); | |
1225 | ||
1226 | err = crypto_rng_reset(tfm, seed, seedsize); | |
1227 | if (err) { | |
1228 | printk(KERN_ERR "alg: cprng: Failed to reset rng " | |
1229 | "for %s\n", algo); | |
1230 | goto out; | |
1231 | } | |
1232 | ||
1233 | for (j = 0; j < template[i].loops; j++) { | |
1234 | err = crypto_rng_get_bytes(tfm, result, | |
1235 | template[i].rlen); | |
1236 | if (err != template[i].rlen) { | |
1237 | printk(KERN_ERR "alg: cprng: Failed to obtain " | |
1238 | "the correct amount of random data for " | |
1239 | "%s (requested %d, got %d)\n", algo, | |
1240 | template[i].rlen, err); | |
1241 | goto out; | |
1242 | } | |
1243 | } | |
1244 | ||
1245 | err = memcmp(result, template[i].result, | |
1246 | template[i].rlen); | |
1247 | if (err) { | |
1248 | printk(KERN_ERR "alg: cprng: Test %d failed for %s\n", | |
1249 | i, algo); | |
1250 | hexdump(result, template[i].rlen); | |
1251 | err = -EINVAL; | |
1252 | goto out; | |
1253 | } | |
1254 | } | |
1255 | ||
1256 | out: | |
1257 | kfree(seed); | |
1258 | return err; | |
1259 | } | |
1260 | ||
da7f033d HX |
1261 | static int alg_test_aead(const struct alg_test_desc *desc, const char *driver, |
1262 | u32 type, u32 mask) | |
1263 | { | |
1264 | struct crypto_aead *tfm; | |
1265 | int err = 0; | |
1266 | ||
1267 | tfm = crypto_alloc_aead(driver, type, mask); | |
1268 | if (IS_ERR(tfm)) { | |
1269 | printk(KERN_ERR "alg: aead: Failed to load transform for %s: " | |
1270 | "%ld\n", driver, PTR_ERR(tfm)); | |
1271 | return PTR_ERR(tfm); | |
1272 | } | |
1273 | ||
1274 | if (desc->suite.aead.enc.vecs) { | |
1275 | err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs, | |
1276 | desc->suite.aead.enc.count); | |
1277 | if (err) | |
1278 | goto out; | |
1279 | } | |
1280 | ||
1281 | if (!err && desc->suite.aead.dec.vecs) | |
1282 | err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs, | |
1283 | desc->suite.aead.dec.count); | |
1284 | ||
1285 | out: | |
1286 | crypto_free_aead(tfm); | |
1287 | return err; | |
1288 | } | |
1289 | ||
1290 | static int alg_test_cipher(const struct alg_test_desc *desc, | |
1291 | const char *driver, u32 type, u32 mask) | |
1292 | { | |
1aa4ecd9 | 1293 | struct crypto_cipher *tfm; |
da7f033d HX |
1294 | int err = 0; |
1295 | ||
1aa4ecd9 | 1296 | tfm = crypto_alloc_cipher(driver, type, mask); |
da7f033d HX |
1297 | if (IS_ERR(tfm)) { |
1298 | printk(KERN_ERR "alg: cipher: Failed to load transform for " | |
1299 | "%s: %ld\n", driver, PTR_ERR(tfm)); | |
1300 | return PTR_ERR(tfm); | |
1301 | } | |
1302 | ||
1303 | if (desc->suite.cipher.enc.vecs) { | |
1304 | err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs, | |
1305 | desc->suite.cipher.enc.count); | |
1306 | if (err) | |
1307 | goto out; | |
1308 | } | |
1309 | ||
1310 | if (desc->suite.cipher.dec.vecs) | |
1311 | err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs, | |
1312 | desc->suite.cipher.dec.count); | |
1313 | ||
1aa4ecd9 HX |
1314 | out: |
1315 | crypto_free_cipher(tfm); | |
1316 | return err; | |
1317 | } | |
1318 | ||
1319 | static int alg_test_skcipher(const struct alg_test_desc *desc, | |
1320 | const char *driver, u32 type, u32 mask) | |
1321 | { | |
1322 | struct crypto_ablkcipher *tfm; | |
1323 | int err = 0; | |
1324 | ||
1325 | tfm = crypto_alloc_ablkcipher(driver, type, mask); | |
1326 | if (IS_ERR(tfm)) { | |
1327 | printk(KERN_ERR "alg: skcipher: Failed to load transform for " | |
1328 | "%s: %ld\n", driver, PTR_ERR(tfm)); | |
1329 | return PTR_ERR(tfm); | |
1330 | } | |
1331 | ||
1332 | if (desc->suite.cipher.enc.vecs) { | |
1333 | err = test_skcipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs, | |
1334 | desc->suite.cipher.enc.count); | |
1335 | if (err) | |
1336 | goto out; | |
1337 | } | |
1338 | ||
1339 | if (desc->suite.cipher.dec.vecs) | |
1340 | err = test_skcipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs, | |
1341 | desc->suite.cipher.dec.count); | |
1342 | ||
da7f033d HX |
1343 | out: |
1344 | crypto_free_ablkcipher(tfm); | |
1345 | return err; | |
1346 | } | |
1347 | ||
1348 | static int alg_test_comp(const struct alg_test_desc *desc, const char *driver, | |
1349 | u32 type, u32 mask) | |
1350 | { | |
1351 | struct crypto_comp *tfm; | |
1352 | int err; | |
1353 | ||
1354 | tfm = crypto_alloc_comp(driver, type, mask); | |
1355 | if (IS_ERR(tfm)) { | |
1356 | printk(KERN_ERR "alg: comp: Failed to load transform for %s: " | |
1357 | "%ld\n", driver, PTR_ERR(tfm)); | |
1358 | return PTR_ERR(tfm); | |
1359 | } | |
1360 | ||
1361 | err = test_comp(tfm, desc->suite.comp.comp.vecs, | |
1362 | desc->suite.comp.decomp.vecs, | |
1363 | desc->suite.comp.comp.count, | |
1364 | desc->suite.comp.decomp.count); | |
1365 | ||
1366 | crypto_free_comp(tfm); | |
1367 | return err; | |
1368 | } | |
1369 | ||
8064efb8 GU |
1370 | static int alg_test_pcomp(const struct alg_test_desc *desc, const char *driver, |
1371 | u32 type, u32 mask) | |
1372 | { | |
1373 | struct crypto_pcomp *tfm; | |
1374 | int err; | |
1375 | ||
1376 | tfm = crypto_alloc_pcomp(driver, type, mask); | |
1377 | if (IS_ERR(tfm)) { | |
1378 | pr_err("alg: pcomp: Failed to load transform for %s: %ld\n", | |
1379 | driver, PTR_ERR(tfm)); | |
1380 | return PTR_ERR(tfm); | |
1381 | } | |
1382 | ||
1383 | err = test_pcomp(tfm, desc->suite.pcomp.comp.vecs, | |
1384 | desc->suite.pcomp.decomp.vecs, | |
1385 | desc->suite.pcomp.comp.count, | |
1386 | desc->suite.pcomp.decomp.count); | |
1387 | ||
1388 | crypto_free_pcomp(tfm); | |
1389 | return err; | |
1390 | } | |
1391 | ||
da7f033d HX |
1392 | static int alg_test_hash(const struct alg_test_desc *desc, const char *driver, |
1393 | u32 type, u32 mask) | |
1394 | { | |
1395 | struct crypto_ahash *tfm; | |
1396 | int err; | |
1397 | ||
1398 | tfm = crypto_alloc_ahash(driver, type, mask); | |
1399 | if (IS_ERR(tfm)) { | |
1400 | printk(KERN_ERR "alg: hash: Failed to load transform for %s: " | |
1401 | "%ld\n", driver, PTR_ERR(tfm)); | |
1402 | return PTR_ERR(tfm); | |
1403 | } | |
1404 | ||
1405 | err = test_hash(tfm, desc->suite.hash.vecs, desc->suite.hash.count); | |
1406 | ||
1407 | crypto_free_ahash(tfm); | |
1408 | return err; | |
1409 | } | |
1410 | ||
8e3ee85e HX |
1411 | static int alg_test_crc32c(const struct alg_test_desc *desc, |
1412 | const char *driver, u32 type, u32 mask) | |
1413 | { | |
1414 | struct crypto_shash *tfm; | |
1415 | u32 val; | |
1416 | int err; | |
1417 | ||
1418 | err = alg_test_hash(desc, driver, type, mask); | |
1419 | if (err) | |
1420 | goto out; | |
1421 | ||
1422 | tfm = crypto_alloc_shash(driver, type, mask); | |
1423 | if (IS_ERR(tfm)) { | |
1424 | printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: " | |
1425 | "%ld\n", driver, PTR_ERR(tfm)); | |
1426 | err = PTR_ERR(tfm); | |
1427 | goto out; | |
1428 | } | |
1429 | ||
1430 | do { | |
1431 | struct { | |
1432 | struct shash_desc shash; | |
1433 | char ctx[crypto_shash_descsize(tfm)]; | |
1434 | } sdesc; | |
1435 | ||
1436 | sdesc.shash.tfm = tfm; | |
1437 | sdesc.shash.flags = 0; | |
1438 | ||
1439 | *(u32 *)sdesc.ctx = le32_to_cpu(420553207); | |
1440 | err = crypto_shash_final(&sdesc.shash, (u8 *)&val); | |
1441 | if (err) { | |
1442 | printk(KERN_ERR "alg: crc32c: Operation failed for " | |
1443 | "%s: %d\n", driver, err); | |
1444 | break; | |
1445 | } | |
1446 | ||
1447 | if (val != ~420553207) { | |
1448 | printk(KERN_ERR "alg: crc32c: Test failed for %s: " | |
1449 | "%d\n", driver, val); | |
1450 | err = -EINVAL; | |
1451 | } | |
1452 | } while (0); | |
1453 | ||
1454 | crypto_free_shash(tfm); | |
1455 | ||
1456 | out: | |
1457 | return err; | |
1458 | } | |
1459 | ||
7647d6ce JW |
1460 | static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver, |
1461 | u32 type, u32 mask) | |
1462 | { | |
1463 | struct crypto_rng *rng; | |
1464 | int err; | |
1465 | ||
1466 | rng = crypto_alloc_rng(driver, type, mask); | |
1467 | if (IS_ERR(rng)) { | |
1468 | printk(KERN_ERR "alg: cprng: Failed to load transform for %s: " | |
1469 | "%ld\n", driver, PTR_ERR(rng)); | |
1470 | return PTR_ERR(rng); | |
1471 | } | |
1472 | ||
1473 | err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count); | |
1474 | ||
1475 | crypto_free_rng(rng); | |
1476 | ||
1477 | return err; | |
1478 | } | |
1479 | ||
da7f033d HX |
1480 | /* Please keep this list sorted by algorithm name. */ |
1481 | static const struct alg_test_desc alg_test_descs[] = { | |
1482 | { | |
e08ca2da JW |
1483 | .alg = "ansi_cprng", |
1484 | .test = alg_test_cprng, | |
a1915d51 | 1485 | .fips_allowed = 1, |
e08ca2da JW |
1486 | .suite = { |
1487 | .cprng = { | |
1488 | .vecs = ansi_cprng_aes_tv_template, | |
1489 | .count = ANSI_CPRNG_AES_TEST_VECTORS | |
1490 | } | |
1491 | } | |
1492 | }, { | |
da7f033d | 1493 | .alg = "cbc(aes)", |
1aa4ecd9 | 1494 | .test = alg_test_skcipher, |
a1915d51 | 1495 | .fips_allowed = 1, |
da7f033d HX |
1496 | .suite = { |
1497 | .cipher = { | |
1498 | .enc = { | |
1499 | .vecs = aes_cbc_enc_tv_template, | |
1500 | .count = AES_CBC_ENC_TEST_VECTORS | |
1501 | }, | |
1502 | .dec = { | |
1503 | .vecs = aes_cbc_dec_tv_template, | |
1504 | .count = AES_CBC_DEC_TEST_VECTORS | |
1505 | } | |
1506 | } | |
1507 | } | |
1508 | }, { | |
1509 | .alg = "cbc(anubis)", | |
1aa4ecd9 | 1510 | .test = alg_test_skcipher, |
da7f033d HX |
1511 | .suite = { |
1512 | .cipher = { | |
1513 | .enc = { | |
1514 | .vecs = anubis_cbc_enc_tv_template, | |
1515 | .count = ANUBIS_CBC_ENC_TEST_VECTORS | |
1516 | }, | |
1517 | .dec = { | |
1518 | .vecs = anubis_cbc_dec_tv_template, | |
1519 | .count = ANUBIS_CBC_DEC_TEST_VECTORS | |
1520 | } | |
1521 | } | |
1522 | } | |
1523 | }, { | |
1524 | .alg = "cbc(blowfish)", | |
1aa4ecd9 | 1525 | .test = alg_test_skcipher, |
da7f033d HX |
1526 | .suite = { |
1527 | .cipher = { | |
1528 | .enc = { | |
1529 | .vecs = bf_cbc_enc_tv_template, | |
1530 | .count = BF_CBC_ENC_TEST_VECTORS | |
1531 | }, | |
1532 | .dec = { | |
1533 | .vecs = bf_cbc_dec_tv_template, | |
1534 | .count = BF_CBC_DEC_TEST_VECTORS | |
1535 | } | |
1536 | } | |
1537 | } | |
1538 | }, { | |
1539 | .alg = "cbc(camellia)", | |
1aa4ecd9 | 1540 | .test = alg_test_skcipher, |
da7f033d HX |
1541 | .suite = { |
1542 | .cipher = { | |
1543 | .enc = { | |
1544 | .vecs = camellia_cbc_enc_tv_template, | |
1545 | .count = CAMELLIA_CBC_ENC_TEST_VECTORS | |
1546 | }, | |
1547 | .dec = { | |
1548 | .vecs = camellia_cbc_dec_tv_template, | |
1549 | .count = CAMELLIA_CBC_DEC_TEST_VECTORS | |
1550 | } | |
1551 | } | |
1552 | } | |
1553 | }, { | |
1554 | .alg = "cbc(des)", | |
1aa4ecd9 | 1555 | .test = alg_test_skcipher, |
da7f033d HX |
1556 | .suite = { |
1557 | .cipher = { | |
1558 | .enc = { | |
1559 | .vecs = des_cbc_enc_tv_template, | |
1560 | .count = DES_CBC_ENC_TEST_VECTORS | |
1561 | }, | |
1562 | .dec = { | |
1563 | .vecs = des_cbc_dec_tv_template, | |
1564 | .count = DES_CBC_DEC_TEST_VECTORS | |
1565 | } | |
1566 | } | |
1567 | } | |
1568 | }, { | |
1569 | .alg = "cbc(des3_ede)", | |
1aa4ecd9 | 1570 | .test = alg_test_skcipher, |
a1915d51 | 1571 | .fips_allowed = 1, |
da7f033d HX |
1572 | .suite = { |
1573 | .cipher = { | |
1574 | .enc = { | |
1575 | .vecs = des3_ede_cbc_enc_tv_template, | |
1576 | .count = DES3_EDE_CBC_ENC_TEST_VECTORS | |
1577 | }, | |
1578 | .dec = { | |
1579 | .vecs = des3_ede_cbc_dec_tv_template, | |
1580 | .count = DES3_EDE_CBC_DEC_TEST_VECTORS | |
1581 | } | |
1582 | } | |
1583 | } | |
1584 | }, { | |
1585 | .alg = "cbc(twofish)", | |
1aa4ecd9 | 1586 | .test = alg_test_skcipher, |
da7f033d HX |
1587 | .suite = { |
1588 | .cipher = { | |
1589 | .enc = { | |
1590 | .vecs = tf_cbc_enc_tv_template, | |
1591 | .count = TF_CBC_ENC_TEST_VECTORS | |
1592 | }, | |
1593 | .dec = { | |
1594 | .vecs = tf_cbc_dec_tv_template, | |
1595 | .count = TF_CBC_DEC_TEST_VECTORS | |
1596 | } | |
1597 | } | |
1598 | } | |
1599 | }, { | |
1600 | .alg = "ccm(aes)", | |
1601 | .test = alg_test_aead, | |
a1915d51 | 1602 | .fips_allowed = 1, |
da7f033d HX |
1603 | .suite = { |
1604 | .aead = { | |
1605 | .enc = { | |
1606 | .vecs = aes_ccm_enc_tv_template, | |
1607 | .count = AES_CCM_ENC_TEST_VECTORS | |
1608 | }, | |
1609 | .dec = { | |
1610 | .vecs = aes_ccm_dec_tv_template, | |
1611 | .count = AES_CCM_DEC_TEST_VECTORS | |
1612 | } | |
1613 | } | |
1614 | } | |
1615 | }, { | |
1616 | .alg = "crc32c", | |
8e3ee85e | 1617 | .test = alg_test_crc32c, |
a1915d51 | 1618 | .fips_allowed = 1, |
da7f033d HX |
1619 | .suite = { |
1620 | .hash = { | |
1621 | .vecs = crc32c_tv_template, | |
1622 | .count = CRC32C_TEST_VECTORS | |
1623 | } | |
1624 | } | |
f7cb80f2 JW |
1625 | }, { |
1626 | .alg = "ctr(aes)", | |
1627 | .test = alg_test_skcipher, | |
a1915d51 | 1628 | .fips_allowed = 1, |
f7cb80f2 JW |
1629 | .suite = { |
1630 | .cipher = { | |
1631 | .enc = { | |
1632 | .vecs = aes_ctr_enc_tv_template, | |
1633 | .count = AES_CTR_ENC_TEST_VECTORS | |
1634 | }, | |
1635 | .dec = { | |
1636 | .vecs = aes_ctr_dec_tv_template, | |
1637 | .count = AES_CTR_DEC_TEST_VECTORS | |
1638 | } | |
1639 | } | |
1640 | } | |
da7f033d HX |
1641 | }, { |
1642 | .alg = "cts(cbc(aes))", | |
1aa4ecd9 | 1643 | .test = alg_test_skcipher, |
da7f033d HX |
1644 | .suite = { |
1645 | .cipher = { | |
1646 | .enc = { | |
1647 | .vecs = cts_mode_enc_tv_template, | |
1648 | .count = CTS_MODE_ENC_TEST_VECTORS | |
1649 | }, | |
1650 | .dec = { | |
1651 | .vecs = cts_mode_dec_tv_template, | |
1652 | .count = CTS_MODE_DEC_TEST_VECTORS | |
1653 | } | |
1654 | } | |
1655 | } | |
1656 | }, { | |
1657 | .alg = "deflate", | |
1658 | .test = alg_test_comp, | |
1659 | .suite = { | |
1660 | .comp = { | |
1661 | .comp = { | |
1662 | .vecs = deflate_comp_tv_template, | |
1663 | .count = DEFLATE_COMP_TEST_VECTORS | |
1664 | }, | |
1665 | .decomp = { | |
1666 | .vecs = deflate_decomp_tv_template, | |
1667 | .count = DEFLATE_DECOMP_TEST_VECTORS | |
1668 | } | |
1669 | } | |
1670 | } | |
1671 | }, { | |
1672 | .alg = "ecb(aes)", | |
1aa4ecd9 | 1673 | .test = alg_test_skcipher, |
a1915d51 | 1674 | .fips_allowed = 1, |
da7f033d HX |
1675 | .suite = { |
1676 | .cipher = { | |
1677 | .enc = { | |
1678 | .vecs = aes_enc_tv_template, | |
1679 | .count = AES_ENC_TEST_VECTORS | |
1680 | }, | |
1681 | .dec = { | |
1682 | .vecs = aes_dec_tv_template, | |
1683 | .count = AES_DEC_TEST_VECTORS | |
1684 | } | |
1685 | } | |
1686 | } | |
1687 | }, { | |
1688 | .alg = "ecb(anubis)", | |
1aa4ecd9 | 1689 | .test = alg_test_skcipher, |
da7f033d HX |
1690 | .suite = { |
1691 | .cipher = { | |
1692 | .enc = { | |
1693 | .vecs = anubis_enc_tv_template, | |
1694 | .count = ANUBIS_ENC_TEST_VECTORS | |
1695 | }, | |
1696 | .dec = { | |
1697 | .vecs = anubis_dec_tv_template, | |
1698 | .count = ANUBIS_DEC_TEST_VECTORS | |
1699 | } | |
1700 | } | |
1701 | } | |
1702 | }, { | |
1703 | .alg = "ecb(arc4)", | |
1aa4ecd9 | 1704 | .test = alg_test_skcipher, |
da7f033d HX |
1705 | .suite = { |
1706 | .cipher = { | |
1707 | .enc = { | |
1708 | .vecs = arc4_enc_tv_template, | |
1709 | .count = ARC4_ENC_TEST_VECTORS | |
1710 | }, | |
1711 | .dec = { | |
1712 | .vecs = arc4_dec_tv_template, | |
1713 | .count = ARC4_DEC_TEST_VECTORS | |
1714 | } | |
1715 | } | |
1716 | } | |
1717 | }, { | |
1718 | .alg = "ecb(blowfish)", | |
1aa4ecd9 | 1719 | .test = alg_test_skcipher, |
da7f033d HX |
1720 | .suite = { |
1721 | .cipher = { | |
1722 | .enc = { | |
1723 | .vecs = bf_enc_tv_template, | |
1724 | .count = BF_ENC_TEST_VECTORS | |
1725 | }, | |
1726 | .dec = { | |
1727 | .vecs = bf_dec_tv_template, | |
1728 | .count = BF_DEC_TEST_VECTORS | |
1729 | } | |
1730 | } | |
1731 | } | |
1732 | }, { | |
1733 | .alg = "ecb(camellia)", | |
1aa4ecd9 | 1734 | .test = alg_test_skcipher, |
da7f033d HX |
1735 | .suite = { |
1736 | .cipher = { | |
1737 | .enc = { | |
1738 | .vecs = camellia_enc_tv_template, | |
1739 | .count = CAMELLIA_ENC_TEST_VECTORS | |
1740 | }, | |
1741 | .dec = { | |
1742 | .vecs = camellia_dec_tv_template, | |
1743 | .count = CAMELLIA_DEC_TEST_VECTORS | |
1744 | } | |
1745 | } | |
1746 | } | |
1747 | }, { | |
1748 | .alg = "ecb(cast5)", | |
1aa4ecd9 | 1749 | .test = alg_test_skcipher, |
da7f033d HX |
1750 | .suite = { |
1751 | .cipher = { | |
1752 | .enc = { | |
1753 | .vecs = cast5_enc_tv_template, | |
1754 | .count = CAST5_ENC_TEST_VECTORS | |
1755 | }, | |
1756 | .dec = { | |
1757 | .vecs = cast5_dec_tv_template, | |
1758 | .count = CAST5_DEC_TEST_VECTORS | |
1759 | } | |
1760 | } | |
1761 | } | |
1762 | }, { | |
1763 | .alg = "ecb(cast6)", | |
1aa4ecd9 | 1764 | .test = alg_test_skcipher, |
da7f033d HX |
1765 | .suite = { |
1766 | .cipher = { | |
1767 | .enc = { | |
1768 | .vecs = cast6_enc_tv_template, | |
1769 | .count = CAST6_ENC_TEST_VECTORS | |
1770 | }, | |
1771 | .dec = { | |
1772 | .vecs = cast6_dec_tv_template, | |
1773 | .count = CAST6_DEC_TEST_VECTORS | |
1774 | } | |
1775 | } | |
1776 | } | |
1777 | }, { | |
1778 | .alg = "ecb(des)", | |
1aa4ecd9 | 1779 | .test = alg_test_skcipher, |
a1915d51 | 1780 | .fips_allowed = 1, |
da7f033d HX |
1781 | .suite = { |
1782 | .cipher = { | |
1783 | .enc = { | |
1784 | .vecs = des_enc_tv_template, | |
1785 | .count = DES_ENC_TEST_VECTORS | |
1786 | }, | |
1787 | .dec = { | |
1788 | .vecs = des_dec_tv_template, | |
1789 | .count = DES_DEC_TEST_VECTORS | |
1790 | } | |
1791 | } | |
1792 | } | |
1793 | }, { | |
1794 | .alg = "ecb(des3_ede)", | |
1aa4ecd9 | 1795 | .test = alg_test_skcipher, |
a1915d51 | 1796 | .fips_allowed = 1, |
da7f033d HX |
1797 | .suite = { |
1798 | .cipher = { | |
1799 | .enc = { | |
1800 | .vecs = des3_ede_enc_tv_template, | |
1801 | .count = DES3_EDE_ENC_TEST_VECTORS | |
1802 | }, | |
1803 | .dec = { | |
1804 | .vecs = des3_ede_dec_tv_template, | |
1805 | .count = DES3_EDE_DEC_TEST_VECTORS | |
1806 | } | |
1807 | } | |
1808 | } | |
1809 | }, { | |
1810 | .alg = "ecb(khazad)", | |
1aa4ecd9 | 1811 | .test = alg_test_skcipher, |
da7f033d HX |
1812 | .suite = { |
1813 | .cipher = { | |
1814 | .enc = { | |
1815 | .vecs = khazad_enc_tv_template, | |
1816 | .count = KHAZAD_ENC_TEST_VECTORS | |
1817 | }, | |
1818 | .dec = { | |
1819 | .vecs = khazad_dec_tv_template, | |
1820 | .count = KHAZAD_DEC_TEST_VECTORS | |
1821 | } | |
1822 | } | |
1823 | } | |
1824 | }, { | |
1825 | .alg = "ecb(seed)", | |
1aa4ecd9 | 1826 | .test = alg_test_skcipher, |
da7f033d HX |
1827 | .suite = { |
1828 | .cipher = { | |
1829 | .enc = { | |
1830 | .vecs = seed_enc_tv_template, | |
1831 | .count = SEED_ENC_TEST_VECTORS | |
1832 | }, | |
1833 | .dec = { | |
1834 | .vecs = seed_dec_tv_template, | |
1835 | .count = SEED_DEC_TEST_VECTORS | |
1836 | } | |
1837 | } | |
1838 | } | |
1839 | }, { | |
1840 | .alg = "ecb(serpent)", | |
1aa4ecd9 | 1841 | .test = alg_test_skcipher, |
da7f033d HX |
1842 | .suite = { |
1843 | .cipher = { | |
1844 | .enc = { | |
1845 | .vecs = serpent_enc_tv_template, | |
1846 | .count = SERPENT_ENC_TEST_VECTORS | |
1847 | }, | |
1848 | .dec = { | |
1849 | .vecs = serpent_dec_tv_template, | |
1850 | .count = SERPENT_DEC_TEST_VECTORS | |
1851 | } | |
1852 | } | |
1853 | } | |
1854 | }, { | |
1855 | .alg = "ecb(tea)", | |
1aa4ecd9 | 1856 | .test = alg_test_skcipher, |
da7f033d HX |
1857 | .suite = { |
1858 | .cipher = { | |
1859 | .enc = { | |
1860 | .vecs = tea_enc_tv_template, | |
1861 | .count = TEA_ENC_TEST_VECTORS | |
1862 | }, | |
1863 | .dec = { | |
1864 | .vecs = tea_dec_tv_template, | |
1865 | .count = TEA_DEC_TEST_VECTORS | |
1866 | } | |
1867 | } | |
1868 | } | |
1869 | }, { | |
1870 | .alg = "ecb(tnepres)", | |
1aa4ecd9 | 1871 | .test = alg_test_skcipher, |
da7f033d HX |
1872 | .suite = { |
1873 | .cipher = { | |
1874 | .enc = { | |
1875 | .vecs = tnepres_enc_tv_template, | |
1876 | .count = TNEPRES_ENC_TEST_VECTORS | |
1877 | }, | |
1878 | .dec = { | |
1879 | .vecs = tnepres_dec_tv_template, | |
1880 | .count = TNEPRES_DEC_TEST_VECTORS | |
1881 | } | |
1882 | } | |
1883 | } | |
1884 | }, { | |
1885 | .alg = "ecb(twofish)", | |
1aa4ecd9 | 1886 | .test = alg_test_skcipher, |
da7f033d HX |
1887 | .suite = { |
1888 | .cipher = { | |
1889 | .enc = { | |
1890 | .vecs = tf_enc_tv_template, | |
1891 | .count = TF_ENC_TEST_VECTORS | |
1892 | }, | |
1893 | .dec = { | |
1894 | .vecs = tf_dec_tv_template, | |
1895 | .count = TF_DEC_TEST_VECTORS | |
1896 | } | |
1897 | } | |
1898 | } | |
1899 | }, { | |
1900 | .alg = "ecb(xeta)", | |
1aa4ecd9 | 1901 | .test = alg_test_skcipher, |
da7f033d HX |
1902 | .suite = { |
1903 | .cipher = { | |
1904 | .enc = { | |
1905 | .vecs = xeta_enc_tv_template, | |
1906 | .count = XETA_ENC_TEST_VECTORS | |
1907 | }, | |
1908 | .dec = { | |
1909 | .vecs = xeta_dec_tv_template, | |
1910 | .count = XETA_DEC_TEST_VECTORS | |
1911 | } | |
1912 | } | |
1913 | } | |
1914 | }, { | |
1915 | .alg = "ecb(xtea)", | |
1aa4ecd9 | 1916 | .test = alg_test_skcipher, |
da7f033d HX |
1917 | .suite = { |
1918 | .cipher = { | |
1919 | .enc = { | |
1920 | .vecs = xtea_enc_tv_template, | |
1921 | .count = XTEA_ENC_TEST_VECTORS | |
1922 | }, | |
1923 | .dec = { | |
1924 | .vecs = xtea_dec_tv_template, | |
1925 | .count = XTEA_DEC_TEST_VECTORS | |
1926 | } | |
1927 | } | |
1928 | } | |
1929 | }, { | |
1930 | .alg = "gcm(aes)", | |
1931 | .test = alg_test_aead, | |
a1915d51 | 1932 | .fips_allowed = 1, |
da7f033d HX |
1933 | .suite = { |
1934 | .aead = { | |
1935 | .enc = { | |
1936 | .vecs = aes_gcm_enc_tv_template, | |
1937 | .count = AES_GCM_ENC_TEST_VECTORS | |
1938 | }, | |
1939 | .dec = { | |
1940 | .vecs = aes_gcm_dec_tv_template, | |
1941 | .count = AES_GCM_DEC_TEST_VECTORS | |
1942 | } | |
1943 | } | |
1944 | } | |
1945 | }, { | |
1946 | .alg = "hmac(md5)", | |
1947 | .test = alg_test_hash, | |
1948 | .suite = { | |
1949 | .hash = { | |
1950 | .vecs = hmac_md5_tv_template, | |
1951 | .count = HMAC_MD5_TEST_VECTORS | |
1952 | } | |
1953 | } | |
1954 | }, { | |
1955 | .alg = "hmac(rmd128)", | |
1956 | .test = alg_test_hash, | |
1957 | .suite = { | |
1958 | .hash = { | |
1959 | .vecs = hmac_rmd128_tv_template, | |
1960 | .count = HMAC_RMD128_TEST_VECTORS | |
1961 | } | |
1962 | } | |
1963 | }, { | |
1964 | .alg = "hmac(rmd160)", | |
1965 | .test = alg_test_hash, | |
1966 | .suite = { | |
1967 | .hash = { | |
1968 | .vecs = hmac_rmd160_tv_template, | |
1969 | .count = HMAC_RMD160_TEST_VECTORS | |
1970 | } | |
1971 | } | |
1972 | }, { | |
1973 | .alg = "hmac(sha1)", | |
1974 | .test = alg_test_hash, | |
a1915d51 | 1975 | .fips_allowed = 1, |
da7f033d HX |
1976 | .suite = { |
1977 | .hash = { | |
1978 | .vecs = hmac_sha1_tv_template, | |
1979 | .count = HMAC_SHA1_TEST_VECTORS | |
1980 | } | |
1981 | } | |
1982 | }, { | |
1983 | .alg = "hmac(sha224)", | |
1984 | .test = alg_test_hash, | |
a1915d51 | 1985 | .fips_allowed = 1, |
da7f033d HX |
1986 | .suite = { |
1987 | .hash = { | |
1988 | .vecs = hmac_sha224_tv_template, | |
1989 | .count = HMAC_SHA224_TEST_VECTORS | |
1990 | } | |
1991 | } | |
1992 | }, { | |
1993 | .alg = "hmac(sha256)", | |
1994 | .test = alg_test_hash, | |
a1915d51 | 1995 | .fips_allowed = 1, |
da7f033d HX |
1996 | .suite = { |
1997 | .hash = { | |
1998 | .vecs = hmac_sha256_tv_template, | |
1999 | .count = HMAC_SHA256_TEST_VECTORS | |
2000 | } | |
2001 | } | |
2002 | }, { | |
2003 | .alg = "hmac(sha384)", | |
2004 | .test = alg_test_hash, | |
a1915d51 | 2005 | .fips_allowed = 1, |
da7f033d HX |
2006 | .suite = { |
2007 | .hash = { | |
2008 | .vecs = hmac_sha384_tv_template, | |
2009 | .count = HMAC_SHA384_TEST_VECTORS | |
2010 | } | |
2011 | } | |
2012 | }, { | |
2013 | .alg = "hmac(sha512)", | |
2014 | .test = alg_test_hash, | |
a1915d51 | 2015 | .fips_allowed = 1, |
da7f033d HX |
2016 | .suite = { |
2017 | .hash = { | |
2018 | .vecs = hmac_sha512_tv_template, | |
2019 | .count = HMAC_SHA512_TEST_VECTORS | |
2020 | } | |
2021 | } | |
2022 | }, { | |
2023 | .alg = "lrw(aes)", | |
1aa4ecd9 | 2024 | .test = alg_test_skcipher, |
da7f033d HX |
2025 | .suite = { |
2026 | .cipher = { | |
2027 | .enc = { | |
2028 | .vecs = aes_lrw_enc_tv_template, | |
2029 | .count = AES_LRW_ENC_TEST_VECTORS | |
2030 | }, | |
2031 | .dec = { | |
2032 | .vecs = aes_lrw_dec_tv_template, | |
2033 | .count = AES_LRW_DEC_TEST_VECTORS | |
2034 | } | |
2035 | } | |
2036 | } | |
2037 | }, { | |
2038 | .alg = "lzo", | |
2039 | .test = alg_test_comp, | |
2040 | .suite = { | |
2041 | .comp = { | |
2042 | .comp = { | |
2043 | .vecs = lzo_comp_tv_template, | |
2044 | .count = LZO_COMP_TEST_VECTORS | |
2045 | }, | |
2046 | .decomp = { | |
2047 | .vecs = lzo_decomp_tv_template, | |
2048 | .count = LZO_DECOMP_TEST_VECTORS | |
2049 | } | |
2050 | } | |
2051 | } | |
2052 | }, { | |
2053 | .alg = "md4", | |
2054 | .test = alg_test_hash, | |
2055 | .suite = { | |
2056 | .hash = { | |
2057 | .vecs = md4_tv_template, | |
2058 | .count = MD4_TEST_VECTORS | |
2059 | } | |
2060 | } | |
2061 | }, { | |
2062 | .alg = "md5", | |
2063 | .test = alg_test_hash, | |
2064 | .suite = { | |
2065 | .hash = { | |
2066 | .vecs = md5_tv_template, | |
2067 | .count = MD5_TEST_VECTORS | |
2068 | } | |
2069 | } | |
2070 | }, { | |
2071 | .alg = "michael_mic", | |
2072 | .test = alg_test_hash, | |
2073 | .suite = { | |
2074 | .hash = { | |
2075 | .vecs = michael_mic_tv_template, | |
2076 | .count = MICHAEL_MIC_TEST_VECTORS | |
2077 | } | |
2078 | } | |
2079 | }, { | |
2080 | .alg = "pcbc(fcrypt)", | |
1aa4ecd9 | 2081 | .test = alg_test_skcipher, |
da7f033d HX |
2082 | .suite = { |
2083 | .cipher = { | |
2084 | .enc = { | |
2085 | .vecs = fcrypt_pcbc_enc_tv_template, | |
2086 | .count = FCRYPT_ENC_TEST_VECTORS | |
2087 | }, | |
2088 | .dec = { | |
2089 | .vecs = fcrypt_pcbc_dec_tv_template, | |
2090 | .count = FCRYPT_DEC_TEST_VECTORS | |
2091 | } | |
2092 | } | |
2093 | } | |
2094 | }, { | |
2095 | .alg = "rfc3686(ctr(aes))", | |
1aa4ecd9 | 2096 | .test = alg_test_skcipher, |
a1915d51 | 2097 | .fips_allowed = 1, |
da7f033d HX |
2098 | .suite = { |
2099 | .cipher = { | |
2100 | .enc = { | |
f7cb80f2 JW |
2101 | .vecs = aes_ctr_rfc3686_enc_tv_template, |
2102 | .count = AES_CTR_3686_ENC_TEST_VECTORS | |
da7f033d HX |
2103 | }, |
2104 | .dec = { | |
f7cb80f2 JW |
2105 | .vecs = aes_ctr_rfc3686_dec_tv_template, |
2106 | .count = AES_CTR_3686_DEC_TEST_VECTORS | |
da7f033d HX |
2107 | } |
2108 | } | |
2109 | } | |
5d667322 JW |
2110 | }, { |
2111 | .alg = "rfc4309(ccm(aes))", | |
2112 | .test = alg_test_aead, | |
a1915d51 | 2113 | .fips_allowed = 1, |
5d667322 JW |
2114 | .suite = { |
2115 | .aead = { | |
2116 | .enc = { | |
2117 | .vecs = aes_ccm_rfc4309_enc_tv_template, | |
2118 | .count = AES_CCM_4309_ENC_TEST_VECTORS | |
2119 | }, | |
2120 | .dec = { | |
2121 | .vecs = aes_ccm_rfc4309_dec_tv_template, | |
2122 | .count = AES_CCM_4309_DEC_TEST_VECTORS | |
2123 | } | |
2124 | } | |
2125 | } | |
da7f033d HX |
2126 | }, { |
2127 | .alg = "rmd128", | |
2128 | .test = alg_test_hash, | |
2129 | .suite = { | |
2130 | .hash = { | |
2131 | .vecs = rmd128_tv_template, | |
2132 | .count = RMD128_TEST_VECTORS | |
2133 | } | |
2134 | } | |
2135 | }, { | |
2136 | .alg = "rmd160", | |
2137 | .test = alg_test_hash, | |
2138 | .suite = { | |
2139 | .hash = { | |
2140 | .vecs = rmd160_tv_template, | |
2141 | .count = RMD160_TEST_VECTORS | |
2142 | } | |
2143 | } | |
2144 | }, { | |
2145 | .alg = "rmd256", | |
2146 | .test = alg_test_hash, | |
2147 | .suite = { | |
2148 | .hash = { | |
2149 | .vecs = rmd256_tv_template, | |
2150 | .count = RMD256_TEST_VECTORS | |
2151 | } | |
2152 | } | |
2153 | }, { | |
2154 | .alg = "rmd320", | |
2155 | .test = alg_test_hash, | |
2156 | .suite = { | |
2157 | .hash = { | |
2158 | .vecs = rmd320_tv_template, | |
2159 | .count = RMD320_TEST_VECTORS | |
2160 | } | |
2161 | } | |
2162 | }, { | |
2163 | .alg = "salsa20", | |
1aa4ecd9 | 2164 | .test = alg_test_skcipher, |
da7f033d HX |
2165 | .suite = { |
2166 | .cipher = { | |
2167 | .enc = { | |
2168 | .vecs = salsa20_stream_enc_tv_template, | |
2169 | .count = SALSA20_STREAM_ENC_TEST_VECTORS | |
2170 | } | |
2171 | } | |
2172 | } | |
2173 | }, { | |
2174 | .alg = "sha1", | |
2175 | .test = alg_test_hash, | |
a1915d51 | 2176 | .fips_allowed = 1, |
da7f033d HX |
2177 | .suite = { |
2178 | .hash = { | |
2179 | .vecs = sha1_tv_template, | |
2180 | .count = SHA1_TEST_VECTORS | |
2181 | } | |
2182 | } | |
2183 | }, { | |
2184 | .alg = "sha224", | |
2185 | .test = alg_test_hash, | |
a1915d51 | 2186 | .fips_allowed = 1, |
da7f033d HX |
2187 | .suite = { |
2188 | .hash = { | |
2189 | .vecs = sha224_tv_template, | |
2190 | .count = SHA224_TEST_VECTORS | |
2191 | } | |
2192 | } | |
2193 | }, { | |
2194 | .alg = "sha256", | |
2195 | .test = alg_test_hash, | |
a1915d51 | 2196 | .fips_allowed = 1, |
da7f033d HX |
2197 | .suite = { |
2198 | .hash = { | |
2199 | .vecs = sha256_tv_template, | |
2200 | .count = SHA256_TEST_VECTORS | |
2201 | } | |
2202 | } | |
2203 | }, { | |
2204 | .alg = "sha384", | |
2205 | .test = alg_test_hash, | |
a1915d51 | 2206 | .fips_allowed = 1, |
da7f033d HX |
2207 | .suite = { |
2208 | .hash = { | |
2209 | .vecs = sha384_tv_template, | |
2210 | .count = SHA384_TEST_VECTORS | |
2211 | } | |
2212 | } | |
2213 | }, { | |
2214 | .alg = "sha512", | |
2215 | .test = alg_test_hash, | |
a1915d51 | 2216 | .fips_allowed = 1, |
da7f033d HX |
2217 | .suite = { |
2218 | .hash = { | |
2219 | .vecs = sha512_tv_template, | |
2220 | .count = SHA512_TEST_VECTORS | |
2221 | } | |
2222 | } | |
2223 | }, { | |
2224 | .alg = "tgr128", | |
2225 | .test = alg_test_hash, | |
2226 | .suite = { | |
2227 | .hash = { | |
2228 | .vecs = tgr128_tv_template, | |
2229 | .count = TGR128_TEST_VECTORS | |
2230 | } | |
2231 | } | |
2232 | }, { | |
2233 | .alg = "tgr160", | |
2234 | .test = alg_test_hash, | |
2235 | .suite = { | |
2236 | .hash = { | |
2237 | .vecs = tgr160_tv_template, | |
2238 | .count = TGR160_TEST_VECTORS | |
2239 | } | |
2240 | } | |
2241 | }, { | |
2242 | .alg = "tgr192", | |
2243 | .test = alg_test_hash, | |
2244 | .suite = { | |
2245 | .hash = { | |
2246 | .vecs = tgr192_tv_template, | |
2247 | .count = TGR192_TEST_VECTORS | |
2248 | } | |
2249 | } | |
f1939f7c SW |
2250 | }, { |
2251 | .alg = "vmac(aes)", | |
2252 | .test = alg_test_hash, | |
2253 | .suite = { | |
2254 | .hash = { | |
2255 | .vecs = aes_vmac128_tv_template, | |
2256 | .count = VMAC_AES_TEST_VECTORS | |
2257 | } | |
2258 | } | |
da7f033d HX |
2259 | }, { |
2260 | .alg = "wp256", | |
2261 | .test = alg_test_hash, | |
2262 | .suite = { | |
2263 | .hash = { | |
2264 | .vecs = wp256_tv_template, | |
2265 | .count = WP256_TEST_VECTORS | |
2266 | } | |
2267 | } | |
2268 | }, { | |
2269 | .alg = "wp384", | |
2270 | .test = alg_test_hash, | |
2271 | .suite = { | |
2272 | .hash = { | |
2273 | .vecs = wp384_tv_template, | |
2274 | .count = WP384_TEST_VECTORS | |
2275 | } | |
2276 | } | |
2277 | }, { | |
2278 | .alg = "wp512", | |
2279 | .test = alg_test_hash, | |
2280 | .suite = { | |
2281 | .hash = { | |
2282 | .vecs = wp512_tv_template, | |
2283 | .count = WP512_TEST_VECTORS | |
2284 | } | |
2285 | } | |
2286 | }, { | |
2287 | .alg = "xcbc(aes)", | |
2288 | .test = alg_test_hash, | |
2289 | .suite = { | |
2290 | .hash = { | |
2291 | .vecs = aes_xcbc128_tv_template, | |
2292 | .count = XCBC_AES_TEST_VECTORS | |
2293 | } | |
2294 | } | |
2295 | }, { | |
2296 | .alg = "xts(aes)", | |
1aa4ecd9 | 2297 | .test = alg_test_skcipher, |
da7f033d HX |
2298 | .suite = { |
2299 | .cipher = { | |
2300 | .enc = { | |
2301 | .vecs = aes_xts_enc_tv_template, | |
2302 | .count = AES_XTS_ENC_TEST_VECTORS | |
2303 | }, | |
2304 | .dec = { | |
2305 | .vecs = aes_xts_dec_tv_template, | |
2306 | .count = AES_XTS_DEC_TEST_VECTORS | |
2307 | } | |
2308 | } | |
2309 | } | |
0c01aed5 GU |
2310 | }, { |
2311 | .alg = "zlib", | |
2312 | .test = alg_test_pcomp, | |
2313 | .suite = { | |
2314 | .pcomp = { | |
2315 | .comp = { | |
2316 | .vecs = zlib_comp_tv_template, | |
2317 | .count = ZLIB_COMP_TEST_VECTORS | |
2318 | }, | |
2319 | .decomp = { | |
2320 | .vecs = zlib_decomp_tv_template, | |
2321 | .count = ZLIB_DECOMP_TEST_VECTORS | |
2322 | } | |
2323 | } | |
2324 | } | |
da7f033d HX |
2325 | } |
2326 | }; | |
2327 | ||
1aa4ecd9 | 2328 | static int alg_find_test(const char *alg) |
da7f033d HX |
2329 | { |
2330 | int start = 0; | |
2331 | int end = ARRAY_SIZE(alg_test_descs); | |
2332 | ||
2333 | while (start < end) { | |
2334 | int i = (start + end) / 2; | |
2335 | int diff = strcmp(alg_test_descs[i].alg, alg); | |
2336 | ||
2337 | if (diff > 0) { | |
2338 | end = i; | |
2339 | continue; | |
2340 | } | |
2341 | ||
2342 | if (diff < 0) { | |
2343 | start = i + 1; | |
2344 | continue; | |
2345 | } | |
2346 | ||
1aa4ecd9 HX |
2347 | return i; |
2348 | } | |
2349 | ||
2350 | return -1; | |
2351 | } | |
2352 | ||
2353 | int alg_test(const char *driver, const char *alg, u32 type, u32 mask) | |
2354 | { | |
2355 | int i; | |
a68f6610 | 2356 | int j; |
d12d6b6d | 2357 | int rc; |
1aa4ecd9 HX |
2358 | |
2359 | if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) { | |
2360 | char nalg[CRYPTO_MAX_ALG_NAME]; | |
2361 | ||
2362 | if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >= | |
2363 | sizeof(nalg)) | |
2364 | return -ENAMETOOLONG; | |
2365 | ||
2366 | i = alg_find_test(nalg); | |
2367 | if (i < 0) | |
2368 | goto notest; | |
2369 | ||
a3bef3a3 JW |
2370 | if (fips_enabled && !alg_test_descs[i].fips_allowed) |
2371 | goto non_fips_alg; | |
2372 | ||
941fb328 JW |
2373 | rc = alg_test_cipher(alg_test_descs + i, driver, type, mask); |
2374 | goto test_done; | |
da7f033d HX |
2375 | } |
2376 | ||
1aa4ecd9 | 2377 | i = alg_find_test(alg); |
a68f6610 HX |
2378 | j = alg_find_test(driver); |
2379 | if (i < 0 && j < 0) | |
1aa4ecd9 HX |
2380 | goto notest; |
2381 | ||
a68f6610 HX |
2382 | if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) || |
2383 | (j >= 0 && !alg_test_descs[j].fips_allowed))) | |
a3bef3a3 JW |
2384 | goto non_fips_alg; |
2385 | ||
a68f6610 HX |
2386 | rc = 0; |
2387 | if (i >= 0) | |
2388 | rc |= alg_test_descs[i].test(alg_test_descs + i, driver, | |
2389 | type, mask); | |
2390 | if (j >= 0) | |
2391 | rc |= alg_test_descs[j].test(alg_test_descs + j, driver, | |
2392 | type, mask); | |
2393 | ||
941fb328 | 2394 | test_done: |
d12d6b6d NH |
2395 | if (fips_enabled && rc) |
2396 | panic("%s: %s alg self test failed in fips mode!\n", driver, alg); | |
2397 | ||
29ecd4ab JW |
2398 | if (fips_enabled && !rc) |
2399 | printk(KERN_INFO "alg: self-tests for %s (%s) passed\n", | |
2400 | driver, alg); | |
2401 | ||
d12d6b6d | 2402 | return rc; |
1aa4ecd9 HX |
2403 | |
2404 | notest: | |
da7f033d HX |
2405 | printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver); |
2406 | return 0; | |
a3bef3a3 JW |
2407 | non_fips_alg: |
2408 | return -EINVAL; | |
da7f033d HX |
2409 | } |
2410 | EXPORT_SYMBOL_GPL(alg_test); |