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