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