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 * Updated RFC4106 AES-GCM testing.
10 * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
11 * Adrian Hoban <adrian.hoban@intel.com>
12 * Gabriele Paoloni <gabriele.paoloni@intel.com>
13 * Tadeusz Struk (tadeusz.struk@intel.com)
14 * Copyright (c) 2010, Intel Corporation.
15 *
16 * This program is free software; you can redistribute it and/or modify it
17 * under the terms of the GNU General Public License as published by the Free
18 * Software Foundation; either version 2 of the License, or (at your option)
19 * any later version.
20 *
21 */
22
23 #include <crypto/aead.h>
24 #include <crypto/hash.h>
25 #include <crypto/skcipher.h>
26 #include <linux/err.h>
27 #include <linux/fips.h>
28 #include <linux/module.h>
29 #include <linux/scatterlist.h>
30 #include <linux/slab.h>
31 #include <linux/string.h>
32 #include <crypto/rng.h>
33 #include <crypto/drbg.h>
34 #include <crypto/akcipher.h>
35 #include <crypto/kpp.h>
36 #include <crypto/acompress.h>
37
38 #include "internal.h"
39
40 static bool notests;
41 module_param(notests, bool, 0644);
42 MODULE_PARM_DESC(notests, "disable crypto self-tests");
43
44 #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
45
46 /* a perfect nop */
alg_test(const char * driver,const char * alg,u32 type,u32 mask)47 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
48 {
49 return 0;
50 }
51
52 #else
53
54 #include "testmgr.h"
55
56 /*
57 * Need slab memory for testing (size in number of pages).
58 */
59 #define XBUFSIZE 8
60
61 /*
62 * Indexes into the xbuf to simulate cross-page access.
63 */
64 #define IDX1 32
65 #define IDX2 32400
66 #define IDX3 1511
67 #define IDX4 8193
68 #define IDX5 22222
69 #define IDX6 17101
70 #define IDX7 27333
71 #define IDX8 3000
72
73 /*
74 * Used by test_cipher()
75 */
76 #define ENCRYPT 1
77 #define DECRYPT 0
78
79 struct tcrypt_result {
80 struct completion completion;
81 int err;
82 };
83
84 struct aead_test_suite {
85 struct {
86 const struct aead_testvec *vecs;
87 unsigned int count;
88 } enc, dec;
89 };
90
91 struct cipher_test_suite {
92 struct {
93 const struct cipher_testvec *vecs;
94 unsigned int count;
95 } enc, dec;
96 };
97
98 struct comp_test_suite {
99 struct {
100 const struct comp_testvec *vecs;
101 unsigned int count;
102 } comp, decomp;
103 };
104
105 struct hash_test_suite {
106 const struct hash_testvec *vecs;
107 unsigned int count;
108 };
109
110 struct cprng_test_suite {
111 const struct cprng_testvec *vecs;
112 unsigned int count;
113 };
114
115 struct drbg_test_suite {
116 const struct drbg_testvec *vecs;
117 unsigned int count;
118 };
119
120 struct akcipher_test_suite {
121 const struct akcipher_testvec *vecs;
122 unsigned int count;
123 };
124
125 struct kpp_test_suite {
126 const struct kpp_testvec *vecs;
127 unsigned int count;
128 };
129
130 struct alg_test_desc {
131 const char *alg;
132 int (*test)(const struct alg_test_desc *desc, const char *driver,
133 u32 type, u32 mask);
134 int fips_allowed; /* set if alg is allowed in fips mode */
135
136 union {
137 struct aead_test_suite aead;
138 struct cipher_test_suite cipher;
139 struct comp_test_suite comp;
140 struct hash_test_suite hash;
141 struct cprng_test_suite cprng;
142 struct drbg_test_suite drbg;
143 struct akcipher_test_suite akcipher;
144 struct kpp_test_suite kpp;
145 } suite;
146 };
147
148 static const unsigned int IDX[8] = {
149 IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
150
hexdump(unsigned char * buf,unsigned int len)151 static void hexdump(unsigned char *buf, unsigned int len)
152 {
153 print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
154 16, 1,
155 buf, len, false);
156 }
157
tcrypt_complete(struct crypto_async_request * req,int err)158 static void tcrypt_complete(struct crypto_async_request *req, int err)
159 {
160 struct tcrypt_result *res = req->data;
161
162 if (err == -EINPROGRESS)
163 return;
164
165 res->err = err;
166 complete(&res->completion);
167 }
168
testmgr_alloc_buf(char * buf[XBUFSIZE])169 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
170 {
171 int i;
172
173 for (i = 0; i < XBUFSIZE; i++) {
174 buf[i] = (void *)__get_free_page(GFP_KERNEL);
175 if (!buf[i])
176 goto err_free_buf;
177 }
178
179 return 0;
180
181 err_free_buf:
182 while (i-- > 0)
183 free_page((unsigned long)buf[i]);
184
185 return -ENOMEM;
186 }
187
testmgr_free_buf(char * buf[XBUFSIZE])188 static void testmgr_free_buf(char *buf[XBUFSIZE])
189 {
190 int i;
191
192 for (i = 0; i < XBUFSIZE; i++)
193 free_page((unsigned long)buf[i]);
194 }
195
wait_async_op(struct tcrypt_result * tr,int ret)196 static int wait_async_op(struct tcrypt_result *tr, int ret)
197 {
198 if (ret == -EINPROGRESS || ret == -EBUSY) {
199 wait_for_completion(&tr->completion);
200 reinit_completion(&tr->completion);
201 ret = tr->err;
202 }
203 return ret;
204 }
205
ahash_partial_update(struct ahash_request ** preq,struct crypto_ahash * tfm,const struct hash_testvec * template,void * hash_buff,int k,int temp,struct scatterlist * sg,const char * algo,char * result,struct tcrypt_result * tresult)206 static int ahash_partial_update(struct ahash_request **preq,
207 struct crypto_ahash *tfm, const struct hash_testvec *template,
208 void *hash_buff, int k, int temp, struct scatterlist *sg,
209 const char *algo, char *result, struct tcrypt_result *tresult)
210 {
211 char *state;
212 struct ahash_request *req;
213 int statesize, ret = -EINVAL;
214 const char guard[] = { 0x00, 0xba, 0xad, 0x00 };
215
216 req = *preq;
217 statesize = crypto_ahash_statesize(
218 crypto_ahash_reqtfm(req));
219 state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
220 if (!state) {
221 pr_err("alg: hash: Failed to alloc state for %s\n", algo);
222 goto out_nostate;
223 }
224 memcpy(state + statesize, guard, sizeof(guard));
225 ret = crypto_ahash_export(req, state);
226 WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
227 if (ret) {
228 pr_err("alg: hash: Failed to export() for %s\n", algo);
229 goto out;
230 }
231 ahash_request_free(req);
232 req = ahash_request_alloc(tfm, GFP_KERNEL);
233 if (!req) {
234 pr_err("alg: hash: Failed to alloc request for %s\n", algo);
235 goto out_noreq;
236 }
237 ahash_request_set_callback(req,
238 CRYPTO_TFM_REQ_MAY_BACKLOG,
239 tcrypt_complete, tresult);
240
241 memcpy(hash_buff, template->plaintext + temp,
242 template->tap[k]);
243 sg_init_one(&sg[0], hash_buff, template->tap[k]);
244 ahash_request_set_crypt(req, sg, result, template->tap[k]);
245 ret = crypto_ahash_import(req, state);
246 if (ret) {
247 pr_err("alg: hash: Failed to import() for %s\n", algo);
248 goto out;
249 }
250 ret = wait_async_op(tresult, crypto_ahash_update(req));
251 if (ret)
252 goto out;
253 *preq = req;
254 ret = 0;
255 goto out_noreq;
256 out:
257 ahash_request_free(req);
258 out_noreq:
259 kfree(state);
260 out_nostate:
261 return ret;
262 }
263
__test_hash(struct crypto_ahash * tfm,const struct hash_testvec * template,unsigned int tcount,bool use_digest,const int align_offset)264 static int __test_hash(struct crypto_ahash *tfm,
265 const struct hash_testvec *template, unsigned int tcount,
266 bool use_digest, const int align_offset)
267 {
268 const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
269 size_t digest_size = crypto_ahash_digestsize(tfm);
270 unsigned int i, j, k, temp;
271 struct scatterlist sg[8];
272 char *result;
273 char *key;
274 struct ahash_request *req;
275 struct tcrypt_result tresult;
276 void *hash_buff;
277 char *xbuf[XBUFSIZE];
278 int ret = -ENOMEM;
279
280 result = kmalloc(digest_size, GFP_KERNEL);
281 if (!result)
282 return ret;
283 key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
284 if (!key)
285 goto out_nobuf;
286 if (testmgr_alloc_buf(xbuf))
287 goto out_nobuf;
288
289 init_completion(&tresult.completion);
290
291 req = ahash_request_alloc(tfm, GFP_KERNEL);
292 if (!req) {
293 printk(KERN_ERR "alg: hash: Failed to allocate request for "
294 "%s\n", algo);
295 goto out_noreq;
296 }
297 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
298 tcrypt_complete, &tresult);
299
300 j = 0;
301 for (i = 0; i < tcount; i++) {
302 if (template[i].np)
303 continue;
304
305 ret = -EINVAL;
306 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
307 goto out;
308
309 j++;
310 memset(result, 0, digest_size);
311
312 hash_buff = xbuf[0];
313 hash_buff += align_offset;
314
315 memcpy(hash_buff, template[i].plaintext, template[i].psize);
316 sg_init_one(&sg[0], hash_buff, template[i].psize);
317
318 if (template[i].ksize) {
319 crypto_ahash_clear_flags(tfm, ~0);
320 if (template[i].ksize > MAX_KEYLEN) {
321 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
322 j, algo, template[i].ksize, MAX_KEYLEN);
323 ret = -EINVAL;
324 goto out;
325 }
326 memcpy(key, template[i].key, template[i].ksize);
327 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
328 if (ret) {
329 printk(KERN_ERR "alg: hash: setkey failed on "
330 "test %d for %s: ret=%d\n", j, algo,
331 -ret);
332 goto out;
333 }
334 }
335
336 ahash_request_set_crypt(req, sg, result, template[i].psize);
337 if (use_digest) {
338 ret = wait_async_op(&tresult, crypto_ahash_digest(req));
339 if (ret) {
340 pr_err("alg: hash: digest failed on test %d "
341 "for %s: ret=%d\n", j, algo, -ret);
342 goto out;
343 }
344 } else {
345 ret = wait_async_op(&tresult, crypto_ahash_init(req));
346 if (ret) {
347 pr_err("alg: hash: init failed on test %d "
348 "for %s: ret=%d\n", j, algo, -ret);
349 goto out;
350 }
351 ret = wait_async_op(&tresult, crypto_ahash_update(req));
352 if (ret) {
353 pr_err("alg: hash: update failed on test %d "
354 "for %s: ret=%d\n", j, algo, -ret);
355 goto out;
356 }
357 ret = wait_async_op(&tresult, crypto_ahash_final(req));
358 if (ret) {
359 pr_err("alg: hash: final failed on test %d "
360 "for %s: ret=%d\n", j, algo, -ret);
361 goto out;
362 }
363 }
364
365 if (memcmp(result, template[i].digest,
366 crypto_ahash_digestsize(tfm))) {
367 printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
368 j, algo);
369 hexdump(result, crypto_ahash_digestsize(tfm));
370 ret = -EINVAL;
371 goto out;
372 }
373 }
374
375 j = 0;
376 for (i = 0; i < tcount; i++) {
377 /* alignment tests are only done with continuous buffers */
378 if (align_offset != 0)
379 break;
380
381 if (!template[i].np)
382 continue;
383
384 j++;
385 memset(result, 0, digest_size);
386
387 temp = 0;
388 sg_init_table(sg, template[i].np);
389 ret = -EINVAL;
390 for (k = 0; k < template[i].np; k++) {
391 if (WARN_ON(offset_in_page(IDX[k]) +
392 template[i].tap[k] > PAGE_SIZE))
393 goto out;
394 sg_set_buf(&sg[k],
395 memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
396 offset_in_page(IDX[k]),
397 template[i].plaintext + temp,
398 template[i].tap[k]),
399 template[i].tap[k]);
400 temp += template[i].tap[k];
401 }
402
403 if (template[i].ksize) {
404 if (template[i].ksize > MAX_KEYLEN) {
405 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
406 j, algo, template[i].ksize, MAX_KEYLEN);
407 ret = -EINVAL;
408 goto out;
409 }
410 crypto_ahash_clear_flags(tfm, ~0);
411 memcpy(key, template[i].key, template[i].ksize);
412 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
413
414 if (ret) {
415 printk(KERN_ERR "alg: hash: setkey "
416 "failed on chunking test %d "
417 "for %s: ret=%d\n", j, algo, -ret);
418 goto out;
419 }
420 }
421
422 ahash_request_set_crypt(req, sg, result, template[i].psize);
423 ret = crypto_ahash_digest(req);
424 switch (ret) {
425 case 0:
426 break;
427 case -EINPROGRESS:
428 case -EBUSY:
429 wait_for_completion(&tresult.completion);
430 reinit_completion(&tresult.completion);
431 ret = tresult.err;
432 if (!ret)
433 break;
434 /* fall through */
435 default:
436 printk(KERN_ERR "alg: hash: digest failed "
437 "on chunking test %d for %s: "
438 "ret=%d\n", j, algo, -ret);
439 goto out;
440 }
441
442 if (memcmp(result, template[i].digest,
443 crypto_ahash_digestsize(tfm))) {
444 printk(KERN_ERR "alg: hash: Chunking test %d "
445 "failed for %s\n", j, algo);
446 hexdump(result, crypto_ahash_digestsize(tfm));
447 ret = -EINVAL;
448 goto out;
449 }
450 }
451
452 /* partial update exercise */
453 j = 0;
454 for (i = 0; i < tcount; i++) {
455 /* alignment tests are only done with continuous buffers */
456 if (align_offset != 0)
457 break;
458
459 if (template[i].np < 2)
460 continue;
461
462 j++;
463 memset(result, 0, digest_size);
464
465 ret = -EINVAL;
466 hash_buff = xbuf[0];
467 memcpy(hash_buff, template[i].plaintext,
468 template[i].tap[0]);
469 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
470
471 if (template[i].ksize) {
472 crypto_ahash_clear_flags(tfm, ~0);
473 if (template[i].ksize > MAX_KEYLEN) {
474 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
475 j, algo, template[i].ksize, MAX_KEYLEN);
476 ret = -EINVAL;
477 goto out;
478 }
479 memcpy(key, template[i].key, template[i].ksize);
480 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
481 if (ret) {
482 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
483 j, algo, -ret);
484 goto out;
485 }
486 }
487
488 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
489 ret = wait_async_op(&tresult, crypto_ahash_init(req));
490 if (ret) {
491 pr_err("alg: hash: init failed on test %d for %s: ret=%d\n",
492 j, algo, -ret);
493 goto out;
494 }
495 ret = wait_async_op(&tresult, crypto_ahash_update(req));
496 if (ret) {
497 pr_err("alg: hash: update failed on test %d for %s: ret=%d\n",
498 j, algo, -ret);
499 goto out;
500 }
501
502 temp = template[i].tap[0];
503 for (k = 1; k < template[i].np; k++) {
504 ret = ahash_partial_update(&req, tfm, &template[i],
505 hash_buff, k, temp, &sg[0], algo, result,
506 &tresult);
507 if (ret) {
508 pr_err("alg: hash: partial update failed on test %d for %s: ret=%d\n",
509 j, algo, -ret);
510 goto out_noreq;
511 }
512 temp += template[i].tap[k];
513 }
514 ret = wait_async_op(&tresult, crypto_ahash_final(req));
515 if (ret) {
516 pr_err("alg: hash: final failed on test %d for %s: ret=%d\n",
517 j, algo, -ret);
518 goto out;
519 }
520 if (memcmp(result, template[i].digest,
521 crypto_ahash_digestsize(tfm))) {
522 pr_err("alg: hash: Partial Test %d failed for %s\n",
523 j, algo);
524 hexdump(result, crypto_ahash_digestsize(tfm));
525 ret = -EINVAL;
526 goto out;
527 }
528 }
529
530 ret = 0;
531
532 out:
533 ahash_request_free(req);
534 out_noreq:
535 testmgr_free_buf(xbuf);
536 out_nobuf:
537 kfree(key);
538 kfree(result);
539 return ret;
540 }
541
test_hash(struct crypto_ahash * tfm,const struct hash_testvec * template,unsigned int tcount,bool use_digest)542 static int test_hash(struct crypto_ahash *tfm,
543 const struct hash_testvec *template,
544 unsigned int tcount, bool use_digest)
545 {
546 unsigned int alignmask;
547 int ret;
548
549 ret = __test_hash(tfm, template, tcount, use_digest, 0);
550 if (ret)
551 return ret;
552
553 /* test unaligned buffers, check with one byte offset */
554 ret = __test_hash(tfm, template, tcount, use_digest, 1);
555 if (ret)
556 return ret;
557
558 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
559 if (alignmask) {
560 /* Check if alignment mask for tfm is correctly set. */
561 ret = __test_hash(tfm, template, tcount, use_digest,
562 alignmask + 1);
563 if (ret)
564 return ret;
565 }
566
567 return 0;
568 }
569
__test_aead(struct crypto_aead * tfm,int enc,const struct aead_testvec * template,unsigned int tcount,const bool diff_dst,const int align_offset)570 static int __test_aead(struct crypto_aead *tfm, int enc,
571 const struct aead_testvec *template, unsigned int tcount,
572 const bool diff_dst, const int align_offset)
573 {
574 const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
575 unsigned int i, j, k, n, temp;
576 int ret = -ENOMEM;
577 char *q;
578 char *key;
579 struct aead_request *req;
580 struct scatterlist *sg;
581 struct scatterlist *sgout;
582 const char *e, *d;
583 struct tcrypt_result result;
584 unsigned int authsize, iv_len;
585 void *input;
586 void *output;
587 void *assoc;
588 char *iv;
589 char *xbuf[XBUFSIZE];
590 char *xoutbuf[XBUFSIZE];
591 char *axbuf[XBUFSIZE];
592
593 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
594 if (!iv)
595 return ret;
596 key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
597 if (!key)
598 goto out_noxbuf;
599 if (testmgr_alloc_buf(xbuf))
600 goto out_noxbuf;
601 if (testmgr_alloc_buf(axbuf))
602 goto out_noaxbuf;
603 if (diff_dst && testmgr_alloc_buf(xoutbuf))
604 goto out_nooutbuf;
605
606 /* avoid "the frame size is larger than 1024 bytes" compiler warning */
607 sg = kmalloc(sizeof(*sg) * 8 * (diff_dst ? 4 : 2), GFP_KERNEL);
608 if (!sg)
609 goto out_nosg;
610 sgout = &sg[16];
611
612 if (diff_dst)
613 d = "-ddst";
614 else
615 d = "";
616
617 if (enc == ENCRYPT)
618 e = "encryption";
619 else
620 e = "decryption";
621
622 init_completion(&result.completion);
623
624 req = aead_request_alloc(tfm, GFP_KERNEL);
625 if (!req) {
626 pr_err("alg: aead%s: Failed to allocate request for %s\n",
627 d, algo);
628 goto out;
629 }
630
631 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
632 tcrypt_complete, &result);
633
634 iv_len = crypto_aead_ivsize(tfm);
635
636 for (i = 0, j = 0; i < tcount; i++) {
637 if (template[i].np)
638 continue;
639
640 j++;
641
642 /* some templates have no input data but they will
643 * touch input
644 */
645 input = xbuf[0];
646 input += align_offset;
647 assoc = axbuf[0];
648
649 ret = -EINVAL;
650 if (WARN_ON(align_offset + template[i].ilen >
651 PAGE_SIZE || template[i].alen > PAGE_SIZE))
652 goto out;
653
654 memcpy(input, template[i].input, template[i].ilen);
655 memcpy(assoc, template[i].assoc, template[i].alen);
656 if (template[i].iv)
657 memcpy(iv, template[i].iv, iv_len);
658 else
659 memset(iv, 0, iv_len);
660
661 crypto_aead_clear_flags(tfm, ~0);
662 if (template[i].wk)
663 crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
664
665 if (template[i].klen > MAX_KEYLEN) {
666 pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
667 d, j, algo, template[i].klen,
668 MAX_KEYLEN);
669 ret = -EINVAL;
670 goto out;
671 }
672 memcpy(key, template[i].key, template[i].klen);
673
674 ret = crypto_aead_setkey(tfm, key, template[i].klen);
675 if (template[i].fail == !ret) {
676 pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
677 d, j, algo, crypto_aead_get_flags(tfm));
678 goto out;
679 } else if (ret)
680 continue;
681
682 authsize = abs(template[i].rlen - template[i].ilen);
683 ret = crypto_aead_setauthsize(tfm, authsize);
684 if (ret) {
685 pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
686 d, authsize, j, algo);
687 goto out;
688 }
689
690 k = !!template[i].alen;
691 sg_init_table(sg, k + 1);
692 sg_set_buf(&sg[0], assoc, template[i].alen);
693 sg_set_buf(&sg[k], input,
694 template[i].ilen + (enc ? authsize : 0));
695 output = input;
696
697 if (diff_dst) {
698 sg_init_table(sgout, k + 1);
699 sg_set_buf(&sgout[0], assoc, template[i].alen);
700
701 output = xoutbuf[0];
702 output += align_offset;
703 sg_set_buf(&sgout[k], output,
704 template[i].rlen + (enc ? 0 : authsize));
705 }
706
707 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
708 template[i].ilen, iv);
709
710 aead_request_set_ad(req, template[i].alen);
711
712 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
713
714 switch (ret) {
715 case 0:
716 if (template[i].novrfy) {
717 /* verification was supposed to fail */
718 pr_err("alg: aead%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n",
719 d, e, j, algo);
720 /* so really, we got a bad message */
721 ret = -EBADMSG;
722 goto out;
723 }
724 break;
725 case -EINPROGRESS:
726 case -EBUSY:
727 wait_for_completion(&result.completion);
728 reinit_completion(&result.completion);
729 ret = result.err;
730 if (!ret)
731 break;
732 case -EBADMSG:
733 if (template[i].novrfy)
734 /* verification failure was expected */
735 continue;
736 /* fall through */
737 default:
738 pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
739 d, e, j, algo, -ret);
740 goto out;
741 }
742
743 q = output;
744 if (memcmp(q, template[i].result, template[i].rlen)) {
745 pr_err("alg: aead%s: Test %d failed on %s for %s\n",
746 d, j, e, algo);
747 hexdump(q, template[i].rlen);
748 ret = -EINVAL;
749 goto out;
750 }
751 }
752
753 for (i = 0, j = 0; i < tcount; i++) {
754 /* alignment tests are only done with continuous buffers */
755 if (align_offset != 0)
756 break;
757
758 if (!template[i].np)
759 continue;
760
761 j++;
762
763 if (template[i].iv)
764 memcpy(iv, template[i].iv, iv_len);
765 else
766 memset(iv, 0, MAX_IVLEN);
767
768 crypto_aead_clear_flags(tfm, ~0);
769 if (template[i].wk)
770 crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
771 if (template[i].klen > MAX_KEYLEN) {
772 pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
773 d, j, algo, template[i].klen, MAX_KEYLEN);
774 ret = -EINVAL;
775 goto out;
776 }
777 memcpy(key, template[i].key, template[i].klen);
778
779 ret = crypto_aead_setkey(tfm, key, template[i].klen);
780 if (template[i].fail == !ret) {
781 pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
782 d, j, algo, crypto_aead_get_flags(tfm));
783 goto out;
784 } else if (ret)
785 continue;
786
787 authsize = abs(template[i].rlen - template[i].ilen);
788
789 ret = -EINVAL;
790 sg_init_table(sg, template[i].anp + template[i].np);
791 if (diff_dst)
792 sg_init_table(sgout, template[i].anp + template[i].np);
793
794 ret = -EINVAL;
795 for (k = 0, temp = 0; k < template[i].anp; k++) {
796 if (WARN_ON(offset_in_page(IDX[k]) +
797 template[i].atap[k] > PAGE_SIZE))
798 goto out;
799 sg_set_buf(&sg[k],
800 memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
801 offset_in_page(IDX[k]),
802 template[i].assoc + temp,
803 template[i].atap[k]),
804 template[i].atap[k]);
805 if (diff_dst)
806 sg_set_buf(&sgout[k],
807 axbuf[IDX[k] >> PAGE_SHIFT] +
808 offset_in_page(IDX[k]),
809 template[i].atap[k]);
810 temp += template[i].atap[k];
811 }
812
813 for (k = 0, temp = 0; k < template[i].np; k++) {
814 if (WARN_ON(offset_in_page(IDX[k]) +
815 template[i].tap[k] > PAGE_SIZE))
816 goto out;
817
818 q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
819 memcpy(q, template[i].input + temp, template[i].tap[k]);
820 sg_set_buf(&sg[template[i].anp + k],
821 q, template[i].tap[k]);
822
823 if (diff_dst) {
824 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
825 offset_in_page(IDX[k]);
826
827 memset(q, 0, template[i].tap[k]);
828
829 sg_set_buf(&sgout[template[i].anp + k],
830 q, template[i].tap[k]);
831 }
832
833 n = template[i].tap[k];
834 if (k == template[i].np - 1 && enc)
835 n += authsize;
836 if (offset_in_page(q) + n < PAGE_SIZE)
837 q[n] = 0;
838
839 temp += template[i].tap[k];
840 }
841
842 ret = crypto_aead_setauthsize(tfm, authsize);
843 if (ret) {
844 pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
845 d, authsize, j, algo);
846 goto out;
847 }
848
849 if (enc) {
850 if (WARN_ON(sg[template[i].anp + k - 1].offset +
851 sg[template[i].anp + k - 1].length +
852 authsize > PAGE_SIZE)) {
853 ret = -EINVAL;
854 goto out;
855 }
856
857 if (diff_dst)
858 sgout[template[i].anp + k - 1].length +=
859 authsize;
860 sg[template[i].anp + k - 1].length += authsize;
861 }
862
863 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
864 template[i].ilen,
865 iv);
866
867 aead_request_set_ad(req, template[i].alen);
868
869 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
870
871 switch (ret) {
872 case 0:
873 if (template[i].novrfy) {
874 /* verification was supposed to fail */
875 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
876 d, e, j, algo);
877 /* so really, we got a bad message */
878 ret = -EBADMSG;
879 goto out;
880 }
881 break;
882 case -EINPROGRESS:
883 case -EBUSY:
884 wait_for_completion(&result.completion);
885 reinit_completion(&result.completion);
886 ret = result.err;
887 if (!ret)
888 break;
889 case -EBADMSG:
890 if (template[i].novrfy)
891 /* verification failure was expected */
892 continue;
893 /* fall through */
894 default:
895 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
896 d, e, j, algo, -ret);
897 goto out;
898 }
899
900 ret = -EINVAL;
901 for (k = 0, temp = 0; k < template[i].np; k++) {
902 if (diff_dst)
903 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
904 offset_in_page(IDX[k]);
905 else
906 q = xbuf[IDX[k] >> PAGE_SHIFT] +
907 offset_in_page(IDX[k]);
908
909 n = template[i].tap[k];
910 if (k == template[i].np - 1)
911 n += enc ? authsize : -authsize;
912
913 if (memcmp(q, template[i].result + temp, n)) {
914 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
915 d, j, e, k, algo);
916 hexdump(q, n);
917 goto out;
918 }
919
920 q += n;
921 if (k == template[i].np - 1 && !enc) {
922 if (!diff_dst &&
923 memcmp(q, template[i].input +
924 temp + n, authsize))
925 n = authsize;
926 else
927 n = 0;
928 } else {
929 for (n = 0; offset_in_page(q + n) && q[n]; n++)
930 ;
931 }
932 if (n) {
933 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
934 d, j, e, k, algo, n);
935 hexdump(q, n);
936 goto out;
937 }
938
939 temp += template[i].tap[k];
940 }
941 }
942
943 ret = 0;
944
945 out:
946 aead_request_free(req);
947 kfree(sg);
948 out_nosg:
949 if (diff_dst)
950 testmgr_free_buf(xoutbuf);
951 out_nooutbuf:
952 testmgr_free_buf(axbuf);
953 out_noaxbuf:
954 testmgr_free_buf(xbuf);
955 out_noxbuf:
956 kfree(key);
957 kfree(iv);
958 return ret;
959 }
960
test_aead(struct crypto_aead * tfm,int enc,const struct aead_testvec * template,unsigned int tcount)961 static int test_aead(struct crypto_aead *tfm, int enc,
962 const struct aead_testvec *template, unsigned int tcount)
963 {
964 unsigned int alignmask;
965 int ret;
966
967 /* test 'dst == src' case */
968 ret = __test_aead(tfm, enc, template, tcount, false, 0);
969 if (ret)
970 return ret;
971
972 /* test 'dst != src' case */
973 ret = __test_aead(tfm, enc, template, tcount, true, 0);
974 if (ret)
975 return ret;
976
977 /* test unaligned buffers, check with one byte offset */
978 ret = __test_aead(tfm, enc, template, tcount, true, 1);
979 if (ret)
980 return ret;
981
982 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
983 if (alignmask) {
984 /* Check if alignment mask for tfm is correctly set. */
985 ret = __test_aead(tfm, enc, template, tcount, true,
986 alignmask + 1);
987 if (ret)
988 return ret;
989 }
990
991 return 0;
992 }
993
test_cipher(struct crypto_cipher * tfm,int enc,const struct cipher_testvec * template,unsigned int tcount)994 static int test_cipher(struct crypto_cipher *tfm, int enc,
995 const struct cipher_testvec *template,
996 unsigned int tcount)
997 {
998 const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
999 unsigned int i, j, k;
1000 char *q;
1001 const char *e;
1002 void *data;
1003 char *xbuf[XBUFSIZE];
1004 int ret = -ENOMEM;
1005
1006 if (testmgr_alloc_buf(xbuf))
1007 goto out_nobuf;
1008
1009 if (enc == ENCRYPT)
1010 e = "encryption";
1011 else
1012 e = "decryption";
1013
1014 j = 0;
1015 for (i = 0; i < tcount; i++) {
1016 if (template[i].np)
1017 continue;
1018
1019 if (fips_enabled && template[i].fips_skip)
1020 continue;
1021
1022 j++;
1023
1024 ret = -EINVAL;
1025 if (WARN_ON(template[i].ilen > PAGE_SIZE))
1026 goto out;
1027
1028 data = xbuf[0];
1029 memcpy(data, template[i].input, template[i].ilen);
1030
1031 crypto_cipher_clear_flags(tfm, ~0);
1032 if (template[i].wk)
1033 crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1034
1035 ret = crypto_cipher_setkey(tfm, template[i].key,
1036 template[i].klen);
1037 if (template[i].fail == !ret) {
1038 printk(KERN_ERR "alg: cipher: setkey failed "
1039 "on test %d for %s: flags=%x\n", j,
1040 algo, crypto_cipher_get_flags(tfm));
1041 goto out;
1042 } else if (ret)
1043 continue;
1044
1045 for (k = 0; k < template[i].ilen;
1046 k += crypto_cipher_blocksize(tfm)) {
1047 if (enc)
1048 crypto_cipher_encrypt_one(tfm, data + k,
1049 data + k);
1050 else
1051 crypto_cipher_decrypt_one(tfm, data + k,
1052 data + k);
1053 }
1054
1055 q = data;
1056 if (memcmp(q, template[i].result, template[i].rlen)) {
1057 printk(KERN_ERR "alg: cipher: Test %d failed "
1058 "on %s for %s\n", j, e, algo);
1059 hexdump(q, template[i].rlen);
1060 ret = -EINVAL;
1061 goto out;
1062 }
1063 }
1064
1065 ret = 0;
1066
1067 out:
1068 testmgr_free_buf(xbuf);
1069 out_nobuf:
1070 return ret;
1071 }
1072
__test_skcipher(struct crypto_skcipher * tfm,int enc,const struct cipher_testvec * template,unsigned int tcount,const bool diff_dst,const int align_offset)1073 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1074 const struct cipher_testvec *template,
1075 unsigned int tcount,
1076 const bool diff_dst, const int align_offset)
1077 {
1078 const char *algo =
1079 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1080 unsigned int i, j, k, n, temp;
1081 char *q;
1082 struct skcipher_request *req;
1083 struct scatterlist sg[8];
1084 struct scatterlist sgout[8];
1085 const char *e, *d;
1086 struct tcrypt_result result;
1087 void *data;
1088 char iv[MAX_IVLEN];
1089 char *xbuf[XBUFSIZE];
1090 char *xoutbuf[XBUFSIZE];
1091 int ret = -ENOMEM;
1092 unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1093
1094 if (testmgr_alloc_buf(xbuf))
1095 goto out_nobuf;
1096
1097 if (diff_dst && testmgr_alloc_buf(xoutbuf))
1098 goto out_nooutbuf;
1099
1100 if (diff_dst)
1101 d = "-ddst";
1102 else
1103 d = "";
1104
1105 if (enc == ENCRYPT)
1106 e = "encryption";
1107 else
1108 e = "decryption";
1109
1110 init_completion(&result.completion);
1111
1112 req = skcipher_request_alloc(tfm, GFP_KERNEL);
1113 if (!req) {
1114 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1115 d, algo);
1116 goto out;
1117 }
1118
1119 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1120 tcrypt_complete, &result);
1121
1122 j = 0;
1123 for (i = 0; i < tcount; i++) {
1124 if (template[i].np && !template[i].also_non_np)
1125 continue;
1126
1127 if (fips_enabled && template[i].fips_skip)
1128 continue;
1129
1130 if (template[i].iv)
1131 memcpy(iv, template[i].iv, ivsize);
1132 else
1133 memset(iv, 0, MAX_IVLEN);
1134
1135 j++;
1136 ret = -EINVAL;
1137 if (WARN_ON(align_offset + template[i].ilen > PAGE_SIZE))
1138 goto out;
1139
1140 data = xbuf[0];
1141 data += align_offset;
1142 memcpy(data, template[i].input, template[i].ilen);
1143
1144 crypto_skcipher_clear_flags(tfm, ~0);
1145 if (template[i].wk)
1146 crypto_skcipher_set_flags(tfm,
1147 CRYPTO_TFM_REQ_WEAK_KEY);
1148
1149 ret = crypto_skcipher_setkey(tfm, template[i].key,
1150 template[i].klen);
1151 if (template[i].fail == !ret) {
1152 pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1153 d, j, algo, crypto_skcipher_get_flags(tfm));
1154 goto out;
1155 } else if (ret)
1156 continue;
1157
1158 sg_init_one(&sg[0], data, template[i].ilen);
1159 if (diff_dst) {
1160 data = xoutbuf[0];
1161 data += align_offset;
1162 sg_init_one(&sgout[0], data, template[i].ilen);
1163 }
1164
1165 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1166 template[i].ilen, iv);
1167 ret = enc ? crypto_skcipher_encrypt(req) :
1168 crypto_skcipher_decrypt(req);
1169
1170 switch (ret) {
1171 case 0:
1172 break;
1173 case -EINPROGRESS:
1174 case -EBUSY:
1175 wait_for_completion(&result.completion);
1176 reinit_completion(&result.completion);
1177 ret = result.err;
1178 if (!ret)
1179 break;
1180 /* fall through */
1181 default:
1182 pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1183 d, e, j, algo, -ret);
1184 goto out;
1185 }
1186
1187 q = data;
1188 if (memcmp(q, template[i].result, template[i].rlen)) {
1189 pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1190 d, j, e, algo);
1191 hexdump(q, template[i].rlen);
1192 ret = -EINVAL;
1193 goto out;
1194 }
1195
1196 if (template[i].iv_out &&
1197 memcmp(iv, template[i].iv_out,
1198 crypto_skcipher_ivsize(tfm))) {
1199 pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1200 d, j, e, algo);
1201 hexdump(iv, crypto_skcipher_ivsize(tfm));
1202 ret = -EINVAL;
1203 goto out;
1204 }
1205 }
1206
1207 j = 0;
1208 for (i = 0; i < tcount; i++) {
1209 /* alignment tests are only done with continuous buffers */
1210 if (align_offset != 0)
1211 break;
1212
1213 if (!template[i].np)
1214 continue;
1215
1216 if (fips_enabled && template[i].fips_skip)
1217 continue;
1218
1219 if (template[i].iv)
1220 memcpy(iv, template[i].iv, ivsize);
1221 else
1222 memset(iv, 0, MAX_IVLEN);
1223
1224 j++;
1225 crypto_skcipher_clear_flags(tfm, ~0);
1226 if (template[i].wk)
1227 crypto_skcipher_set_flags(tfm,
1228 CRYPTO_TFM_REQ_WEAK_KEY);
1229
1230 ret = crypto_skcipher_setkey(tfm, template[i].key,
1231 template[i].klen);
1232 if (template[i].fail == !ret) {
1233 pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1234 d, j, algo, crypto_skcipher_get_flags(tfm));
1235 goto out;
1236 } else if (ret)
1237 continue;
1238
1239 temp = 0;
1240 ret = -EINVAL;
1241 sg_init_table(sg, template[i].np);
1242 if (diff_dst)
1243 sg_init_table(sgout, template[i].np);
1244 for (k = 0; k < template[i].np; k++) {
1245 if (WARN_ON(offset_in_page(IDX[k]) +
1246 template[i].tap[k] > PAGE_SIZE))
1247 goto out;
1248
1249 q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1250
1251 memcpy(q, template[i].input + temp, template[i].tap[k]);
1252
1253 if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1254 q[template[i].tap[k]] = 0;
1255
1256 sg_set_buf(&sg[k], q, template[i].tap[k]);
1257 if (diff_dst) {
1258 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1259 offset_in_page(IDX[k]);
1260
1261 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1262
1263 memset(q, 0, template[i].tap[k]);
1264 if (offset_in_page(q) +
1265 template[i].tap[k] < PAGE_SIZE)
1266 q[template[i].tap[k]] = 0;
1267 }
1268
1269 temp += template[i].tap[k];
1270 }
1271
1272 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1273 template[i].ilen, iv);
1274
1275 ret = enc ? crypto_skcipher_encrypt(req) :
1276 crypto_skcipher_decrypt(req);
1277
1278 switch (ret) {
1279 case 0:
1280 break;
1281 case -EINPROGRESS:
1282 case -EBUSY:
1283 wait_for_completion(&result.completion);
1284 reinit_completion(&result.completion);
1285 ret = result.err;
1286 if (!ret)
1287 break;
1288 /* fall through */
1289 default:
1290 pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1291 d, e, j, algo, -ret);
1292 goto out;
1293 }
1294
1295 temp = 0;
1296 ret = -EINVAL;
1297 for (k = 0; k < template[i].np; k++) {
1298 if (diff_dst)
1299 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1300 offset_in_page(IDX[k]);
1301 else
1302 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1303 offset_in_page(IDX[k]);
1304
1305 if (memcmp(q, template[i].result + temp,
1306 template[i].tap[k])) {
1307 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1308 d, j, e, k, algo);
1309 hexdump(q, template[i].tap[k]);
1310 goto out;
1311 }
1312
1313 q += template[i].tap[k];
1314 for (n = 0; offset_in_page(q + n) && q[n]; n++)
1315 ;
1316 if (n) {
1317 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1318 d, j, e, k, algo, n);
1319 hexdump(q, n);
1320 goto out;
1321 }
1322 temp += template[i].tap[k];
1323 }
1324 }
1325
1326 ret = 0;
1327
1328 out:
1329 skcipher_request_free(req);
1330 if (diff_dst)
1331 testmgr_free_buf(xoutbuf);
1332 out_nooutbuf:
1333 testmgr_free_buf(xbuf);
1334 out_nobuf:
1335 return ret;
1336 }
1337
test_skcipher(struct crypto_skcipher * tfm,int enc,const struct cipher_testvec * template,unsigned int tcount)1338 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1339 const struct cipher_testvec *template,
1340 unsigned int tcount)
1341 {
1342 unsigned int alignmask;
1343 int ret;
1344
1345 /* test 'dst == src' case */
1346 ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1347 if (ret)
1348 return ret;
1349
1350 /* test 'dst != src' case */
1351 ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1352 if (ret)
1353 return ret;
1354
1355 /* test unaligned buffers, check with one byte offset */
1356 ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1357 if (ret)
1358 return ret;
1359
1360 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1361 if (alignmask) {
1362 /* Check if alignment mask for tfm is correctly set. */
1363 ret = __test_skcipher(tfm, enc, template, tcount, true,
1364 alignmask + 1);
1365 if (ret)
1366 return ret;
1367 }
1368
1369 return 0;
1370 }
1371
test_comp(struct crypto_comp * tfm,const struct comp_testvec * ctemplate,const struct comp_testvec * dtemplate,int ctcount,int dtcount)1372 static int test_comp(struct crypto_comp *tfm,
1373 const struct comp_testvec *ctemplate,
1374 const struct comp_testvec *dtemplate,
1375 int ctcount, int dtcount)
1376 {
1377 const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1378 unsigned int i;
1379 char result[COMP_BUF_SIZE];
1380 int ret;
1381
1382 for (i = 0; i < ctcount; i++) {
1383 int ilen;
1384 unsigned int dlen = COMP_BUF_SIZE;
1385
1386 memset(result, 0, sizeof (result));
1387
1388 ilen = ctemplate[i].inlen;
1389 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1390 ilen, result, &dlen);
1391 if (ret) {
1392 printk(KERN_ERR "alg: comp: compression failed "
1393 "on test %d for %s: ret=%d\n", i + 1, algo,
1394 -ret);
1395 goto out;
1396 }
1397
1398 if (dlen != ctemplate[i].outlen) {
1399 printk(KERN_ERR "alg: comp: Compression test %d "
1400 "failed for %s: output len = %d\n", i + 1, algo,
1401 dlen);
1402 ret = -EINVAL;
1403 goto out;
1404 }
1405
1406 if (memcmp(result, ctemplate[i].output, dlen)) {
1407 printk(KERN_ERR "alg: comp: Compression test %d "
1408 "failed for %s\n", i + 1, algo);
1409 hexdump(result, dlen);
1410 ret = -EINVAL;
1411 goto out;
1412 }
1413 }
1414
1415 for (i = 0; i < dtcount; i++) {
1416 int ilen;
1417 unsigned int dlen = COMP_BUF_SIZE;
1418
1419 memset(result, 0, sizeof (result));
1420
1421 ilen = dtemplate[i].inlen;
1422 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1423 ilen, result, &dlen);
1424 if (ret) {
1425 printk(KERN_ERR "alg: comp: decompression failed "
1426 "on test %d for %s: ret=%d\n", i + 1, algo,
1427 -ret);
1428 goto out;
1429 }
1430
1431 if (dlen != dtemplate[i].outlen) {
1432 printk(KERN_ERR "alg: comp: Decompression test %d "
1433 "failed for %s: output len = %d\n", i + 1, algo,
1434 dlen);
1435 ret = -EINVAL;
1436 goto out;
1437 }
1438
1439 if (memcmp(result, dtemplate[i].output, dlen)) {
1440 printk(KERN_ERR "alg: comp: Decompression test %d "
1441 "failed for %s\n", i + 1, algo);
1442 hexdump(result, dlen);
1443 ret = -EINVAL;
1444 goto out;
1445 }
1446 }
1447
1448 ret = 0;
1449
1450 out:
1451 return ret;
1452 }
1453
test_acomp(struct crypto_acomp * tfm,const struct comp_testvec * ctemplate,const struct comp_testvec * dtemplate,int ctcount,int dtcount)1454 static int test_acomp(struct crypto_acomp *tfm,
1455 const struct comp_testvec *ctemplate,
1456 const struct comp_testvec *dtemplate,
1457 int ctcount, int dtcount)
1458 {
1459 const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1460 unsigned int i;
1461 char *output, *decomp_out;
1462 int ret;
1463 struct scatterlist src, dst;
1464 struct acomp_req *req;
1465 struct tcrypt_result result;
1466
1467 output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1468 if (!output)
1469 return -ENOMEM;
1470
1471 decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1472 if (!decomp_out) {
1473 kfree(output);
1474 return -ENOMEM;
1475 }
1476
1477 for (i = 0; i < ctcount; i++) {
1478 unsigned int dlen = COMP_BUF_SIZE;
1479 int ilen = ctemplate[i].inlen;
1480 void *input_vec;
1481
1482 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1483 if (!input_vec) {
1484 ret = -ENOMEM;
1485 goto out;
1486 }
1487
1488 memset(output, 0, dlen);
1489 init_completion(&result.completion);
1490 sg_init_one(&src, input_vec, ilen);
1491 sg_init_one(&dst, output, dlen);
1492
1493 req = acomp_request_alloc(tfm);
1494 if (!req) {
1495 pr_err("alg: acomp: request alloc failed for %s\n",
1496 algo);
1497 kfree(input_vec);
1498 ret = -ENOMEM;
1499 goto out;
1500 }
1501
1502 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1503 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1504 tcrypt_complete, &result);
1505
1506 ret = wait_async_op(&result, crypto_acomp_compress(req));
1507 if (ret) {
1508 pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1509 i + 1, algo, -ret);
1510 kfree(input_vec);
1511 acomp_request_free(req);
1512 goto out;
1513 }
1514
1515 ilen = req->dlen;
1516 dlen = COMP_BUF_SIZE;
1517 sg_init_one(&src, output, ilen);
1518 sg_init_one(&dst, decomp_out, dlen);
1519 init_completion(&result.completion);
1520 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1521
1522 ret = wait_async_op(&result, crypto_acomp_decompress(req));
1523 if (ret) {
1524 pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1525 i + 1, algo, -ret);
1526 kfree(input_vec);
1527 acomp_request_free(req);
1528 goto out;
1529 }
1530
1531 if (req->dlen != ctemplate[i].inlen) {
1532 pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1533 i + 1, algo, req->dlen);
1534 ret = -EINVAL;
1535 kfree(input_vec);
1536 acomp_request_free(req);
1537 goto out;
1538 }
1539
1540 if (memcmp(input_vec, decomp_out, req->dlen)) {
1541 pr_err("alg: acomp: Compression test %d failed for %s\n",
1542 i + 1, algo);
1543 hexdump(output, req->dlen);
1544 ret = -EINVAL;
1545 kfree(input_vec);
1546 acomp_request_free(req);
1547 goto out;
1548 }
1549
1550 kfree(input_vec);
1551 acomp_request_free(req);
1552 }
1553
1554 for (i = 0; i < dtcount; i++) {
1555 unsigned int dlen = COMP_BUF_SIZE;
1556 int ilen = dtemplate[i].inlen;
1557 void *input_vec;
1558
1559 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1560 if (!input_vec) {
1561 ret = -ENOMEM;
1562 goto out;
1563 }
1564
1565 memset(output, 0, dlen);
1566 init_completion(&result.completion);
1567 sg_init_one(&src, input_vec, ilen);
1568 sg_init_one(&dst, output, dlen);
1569
1570 req = acomp_request_alloc(tfm);
1571 if (!req) {
1572 pr_err("alg: acomp: request alloc failed for %s\n",
1573 algo);
1574 kfree(input_vec);
1575 ret = -ENOMEM;
1576 goto out;
1577 }
1578
1579 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1580 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1581 tcrypt_complete, &result);
1582
1583 ret = wait_async_op(&result, crypto_acomp_decompress(req));
1584 if (ret) {
1585 pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1586 i + 1, algo, -ret);
1587 kfree(input_vec);
1588 acomp_request_free(req);
1589 goto out;
1590 }
1591
1592 if (req->dlen != dtemplate[i].outlen) {
1593 pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1594 i + 1, algo, req->dlen);
1595 ret = -EINVAL;
1596 kfree(input_vec);
1597 acomp_request_free(req);
1598 goto out;
1599 }
1600
1601 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1602 pr_err("alg: acomp: Decompression test %d failed for %s\n",
1603 i + 1, algo);
1604 hexdump(output, req->dlen);
1605 ret = -EINVAL;
1606 kfree(input_vec);
1607 acomp_request_free(req);
1608 goto out;
1609 }
1610
1611 kfree(input_vec);
1612 acomp_request_free(req);
1613 }
1614
1615 ret = 0;
1616
1617 out:
1618 kfree(decomp_out);
1619 kfree(output);
1620 return ret;
1621 }
1622
test_cprng(struct crypto_rng * tfm,const struct cprng_testvec * template,unsigned int tcount)1623 static int test_cprng(struct crypto_rng *tfm,
1624 const struct cprng_testvec *template,
1625 unsigned int tcount)
1626 {
1627 const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1628 int err = 0, i, j, seedsize;
1629 u8 *seed;
1630 char result[32];
1631
1632 seedsize = crypto_rng_seedsize(tfm);
1633
1634 seed = kmalloc(seedsize, GFP_KERNEL);
1635 if (!seed) {
1636 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1637 "for %s\n", algo);
1638 return -ENOMEM;
1639 }
1640
1641 for (i = 0; i < tcount; i++) {
1642 memset(result, 0, 32);
1643
1644 memcpy(seed, template[i].v, template[i].vlen);
1645 memcpy(seed + template[i].vlen, template[i].key,
1646 template[i].klen);
1647 memcpy(seed + template[i].vlen + template[i].klen,
1648 template[i].dt, template[i].dtlen);
1649
1650 err = crypto_rng_reset(tfm, seed, seedsize);
1651 if (err) {
1652 printk(KERN_ERR "alg: cprng: Failed to reset rng "
1653 "for %s\n", algo);
1654 goto out;
1655 }
1656
1657 for (j = 0; j < template[i].loops; j++) {
1658 err = crypto_rng_get_bytes(tfm, result,
1659 template[i].rlen);
1660 if (err < 0) {
1661 printk(KERN_ERR "alg: cprng: Failed to obtain "
1662 "the correct amount of random data for "
1663 "%s (requested %d)\n", algo,
1664 template[i].rlen);
1665 goto out;
1666 }
1667 }
1668
1669 err = memcmp(result, template[i].result,
1670 template[i].rlen);
1671 if (err) {
1672 printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1673 i, algo);
1674 hexdump(result, template[i].rlen);
1675 err = -EINVAL;
1676 goto out;
1677 }
1678 }
1679
1680 out:
1681 kfree(seed);
1682 return err;
1683 }
1684
alg_test_aead(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1685 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1686 u32 type, u32 mask)
1687 {
1688 struct crypto_aead *tfm;
1689 int err = 0;
1690
1691 tfm = crypto_alloc_aead(driver, type, mask);
1692 if (IS_ERR(tfm)) {
1693 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1694 "%ld\n", driver, PTR_ERR(tfm));
1695 return PTR_ERR(tfm);
1696 }
1697
1698 if (desc->suite.aead.enc.vecs) {
1699 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1700 desc->suite.aead.enc.count);
1701 if (err)
1702 goto out;
1703 }
1704
1705 if (!err && desc->suite.aead.dec.vecs)
1706 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1707 desc->suite.aead.dec.count);
1708
1709 out:
1710 crypto_free_aead(tfm);
1711 return err;
1712 }
1713
alg_test_cipher(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1714 static int alg_test_cipher(const struct alg_test_desc *desc,
1715 const char *driver, u32 type, u32 mask)
1716 {
1717 struct crypto_cipher *tfm;
1718 int err = 0;
1719
1720 tfm = crypto_alloc_cipher(driver, type, mask);
1721 if (IS_ERR(tfm)) {
1722 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1723 "%s: %ld\n", driver, PTR_ERR(tfm));
1724 return PTR_ERR(tfm);
1725 }
1726
1727 if (desc->suite.cipher.enc.vecs) {
1728 err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1729 desc->suite.cipher.enc.count);
1730 if (err)
1731 goto out;
1732 }
1733
1734 if (desc->suite.cipher.dec.vecs)
1735 err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1736 desc->suite.cipher.dec.count);
1737
1738 out:
1739 crypto_free_cipher(tfm);
1740 return err;
1741 }
1742
alg_test_skcipher(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1743 static int alg_test_skcipher(const struct alg_test_desc *desc,
1744 const char *driver, u32 type, u32 mask)
1745 {
1746 struct crypto_skcipher *tfm;
1747 int err = 0;
1748
1749 tfm = crypto_alloc_skcipher(driver, type, mask);
1750 if (IS_ERR(tfm)) {
1751 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1752 "%s: %ld\n", driver, PTR_ERR(tfm));
1753 return PTR_ERR(tfm);
1754 }
1755
1756 if (desc->suite.cipher.enc.vecs) {
1757 err = test_skcipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1758 desc->suite.cipher.enc.count);
1759 if (err)
1760 goto out;
1761 }
1762
1763 if (desc->suite.cipher.dec.vecs)
1764 err = test_skcipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1765 desc->suite.cipher.dec.count);
1766
1767 out:
1768 crypto_free_skcipher(tfm);
1769 return err;
1770 }
1771
alg_test_comp(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1772 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1773 u32 type, u32 mask)
1774 {
1775 struct crypto_comp *comp;
1776 struct crypto_acomp *acomp;
1777 int err;
1778 u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
1779
1780 if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) {
1781 acomp = crypto_alloc_acomp(driver, type, mask);
1782 if (IS_ERR(acomp)) {
1783 pr_err("alg: acomp: Failed to load transform for %s: %ld\n",
1784 driver, PTR_ERR(acomp));
1785 return PTR_ERR(acomp);
1786 }
1787 err = test_acomp(acomp, desc->suite.comp.comp.vecs,
1788 desc->suite.comp.decomp.vecs,
1789 desc->suite.comp.comp.count,
1790 desc->suite.comp.decomp.count);
1791 crypto_free_acomp(acomp);
1792 } else {
1793 comp = crypto_alloc_comp(driver, type, mask);
1794 if (IS_ERR(comp)) {
1795 pr_err("alg: comp: Failed to load transform for %s: %ld\n",
1796 driver, PTR_ERR(comp));
1797 return PTR_ERR(comp);
1798 }
1799
1800 err = test_comp(comp, desc->suite.comp.comp.vecs,
1801 desc->suite.comp.decomp.vecs,
1802 desc->suite.comp.comp.count,
1803 desc->suite.comp.decomp.count);
1804
1805 crypto_free_comp(comp);
1806 }
1807 return err;
1808 }
1809
alg_test_hash(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1810 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1811 u32 type, u32 mask)
1812 {
1813 struct crypto_ahash *tfm;
1814 int err;
1815
1816 tfm = crypto_alloc_ahash(driver, type, mask);
1817 if (IS_ERR(tfm)) {
1818 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1819 "%ld\n", driver, PTR_ERR(tfm));
1820 return PTR_ERR(tfm);
1821 }
1822
1823 err = test_hash(tfm, desc->suite.hash.vecs,
1824 desc->suite.hash.count, true);
1825 if (!err)
1826 err = test_hash(tfm, desc->suite.hash.vecs,
1827 desc->suite.hash.count, false);
1828
1829 crypto_free_ahash(tfm);
1830 return err;
1831 }
1832
alg_test_crc32c(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1833 static int alg_test_crc32c(const struct alg_test_desc *desc,
1834 const char *driver, u32 type, u32 mask)
1835 {
1836 struct crypto_shash *tfm;
1837 u32 val;
1838 int err;
1839
1840 err = alg_test_hash(desc, driver, type, mask);
1841 if (err)
1842 return err;
1843
1844 tfm = crypto_alloc_shash(driver, type, mask);
1845 if (IS_ERR(tfm)) {
1846 if (PTR_ERR(tfm) == -ENOENT) {
1847 /*
1848 * This crc32c implementation is only available through
1849 * ahash API, not the shash API, so the remaining part
1850 * of the test is not applicable to it.
1851 */
1852 return 0;
1853 }
1854 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1855 "%ld\n", driver, PTR_ERR(tfm));
1856 return PTR_ERR(tfm);
1857 }
1858
1859 do {
1860 SHASH_DESC_ON_STACK(shash, tfm);
1861 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1862
1863 shash->tfm = tfm;
1864 shash->flags = 0;
1865
1866 *ctx = le32_to_cpu(420553207);
1867 err = crypto_shash_final(shash, (u8 *)&val);
1868 if (err) {
1869 printk(KERN_ERR "alg: crc32c: Operation failed for "
1870 "%s: %d\n", driver, err);
1871 break;
1872 }
1873
1874 if (val != ~420553207) {
1875 printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1876 "%d\n", driver, val);
1877 err = -EINVAL;
1878 }
1879 } while (0);
1880
1881 crypto_free_shash(tfm);
1882
1883 return err;
1884 }
1885
alg_test_cprng(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1886 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1887 u32 type, u32 mask)
1888 {
1889 struct crypto_rng *rng;
1890 int err;
1891
1892 rng = crypto_alloc_rng(driver, type, mask);
1893 if (IS_ERR(rng)) {
1894 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1895 "%ld\n", driver, PTR_ERR(rng));
1896 return PTR_ERR(rng);
1897 }
1898
1899 err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1900
1901 crypto_free_rng(rng);
1902
1903 return err;
1904 }
1905
1906
drbg_cavs_test(const struct drbg_testvec * test,int pr,const char * driver,u32 type,u32 mask)1907 static int drbg_cavs_test(const struct drbg_testvec *test, int pr,
1908 const char *driver, u32 type, u32 mask)
1909 {
1910 int ret = -EAGAIN;
1911 struct crypto_rng *drng;
1912 struct drbg_test_data test_data;
1913 struct drbg_string addtl, pers, testentropy;
1914 unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1915
1916 if (!buf)
1917 return -ENOMEM;
1918
1919 drng = crypto_alloc_rng(driver, type, mask);
1920 if (IS_ERR(drng)) {
1921 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1922 "%s\n", driver);
1923 kzfree(buf);
1924 return -ENOMEM;
1925 }
1926
1927 test_data.testentropy = &testentropy;
1928 drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1929 drbg_string_fill(&pers, test->pers, test->perslen);
1930 ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1931 if (ret) {
1932 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1933 goto outbuf;
1934 }
1935
1936 drbg_string_fill(&addtl, test->addtla, test->addtllen);
1937 if (pr) {
1938 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1939 ret = crypto_drbg_get_bytes_addtl_test(drng,
1940 buf, test->expectedlen, &addtl, &test_data);
1941 } else {
1942 ret = crypto_drbg_get_bytes_addtl(drng,
1943 buf, test->expectedlen, &addtl);
1944 }
1945 if (ret < 0) {
1946 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1947 "driver %s\n", driver);
1948 goto outbuf;
1949 }
1950
1951 drbg_string_fill(&addtl, test->addtlb, test->addtllen);
1952 if (pr) {
1953 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
1954 ret = crypto_drbg_get_bytes_addtl_test(drng,
1955 buf, test->expectedlen, &addtl, &test_data);
1956 } else {
1957 ret = crypto_drbg_get_bytes_addtl(drng,
1958 buf, test->expectedlen, &addtl);
1959 }
1960 if (ret < 0) {
1961 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1962 "driver %s\n", driver);
1963 goto outbuf;
1964 }
1965
1966 ret = memcmp(test->expected, buf, test->expectedlen);
1967
1968 outbuf:
1969 crypto_free_rng(drng);
1970 kzfree(buf);
1971 return ret;
1972 }
1973
1974
alg_test_drbg(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)1975 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
1976 u32 type, u32 mask)
1977 {
1978 int err = 0;
1979 int pr = 0;
1980 int i = 0;
1981 const struct drbg_testvec *template = desc->suite.drbg.vecs;
1982 unsigned int tcount = desc->suite.drbg.count;
1983
1984 if (0 == memcmp(driver, "drbg_pr_", 8))
1985 pr = 1;
1986
1987 for (i = 0; i < tcount; i++) {
1988 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
1989 if (err) {
1990 printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
1991 i, driver);
1992 err = -EINVAL;
1993 break;
1994 }
1995 }
1996 return err;
1997
1998 }
1999
do_test_kpp(struct crypto_kpp * tfm,const struct kpp_testvec * vec,const char * alg)2000 static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec,
2001 const char *alg)
2002 {
2003 struct kpp_request *req;
2004 void *input_buf = NULL;
2005 void *output_buf = NULL;
2006 void *a_public = NULL;
2007 void *a_ss = NULL;
2008 void *shared_secret = NULL;
2009 struct tcrypt_result result;
2010 unsigned int out_len_max;
2011 int err = -ENOMEM;
2012 struct scatterlist src, dst;
2013
2014 req = kpp_request_alloc(tfm, GFP_KERNEL);
2015 if (!req)
2016 return err;
2017
2018 init_completion(&result.completion);
2019
2020 err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
2021 if (err < 0)
2022 goto free_req;
2023
2024 out_len_max = crypto_kpp_maxsize(tfm);
2025 output_buf = kzalloc(out_len_max, GFP_KERNEL);
2026 if (!output_buf) {
2027 err = -ENOMEM;
2028 goto free_req;
2029 }
2030
2031 /* Use appropriate parameter as base */
2032 kpp_request_set_input(req, NULL, 0);
2033 sg_init_one(&dst, output_buf, out_len_max);
2034 kpp_request_set_output(req, &dst, out_len_max);
2035 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2036 tcrypt_complete, &result);
2037
2038 /* Compute party A's public key */
2039 err = wait_async_op(&result, crypto_kpp_generate_public_key(req));
2040 if (err) {
2041 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2042 alg, err);
2043 goto free_output;
2044 }
2045
2046 if (vec->genkey) {
2047 /* Save party A's public key */
2048 a_public = kzalloc(out_len_max, GFP_KERNEL);
2049 if (!a_public) {
2050 err = -ENOMEM;
2051 goto free_output;
2052 }
2053 memcpy(a_public, sg_virt(req->dst), out_len_max);
2054 } else {
2055 /* Verify calculated public key */
2056 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2057 vec->expected_a_public_size)) {
2058 pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2059 alg);
2060 err = -EINVAL;
2061 goto free_output;
2062 }
2063 }
2064
2065 /* Calculate shared secret key by using counter part (b) public key. */
2066 input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2067 if (!input_buf) {
2068 err = -ENOMEM;
2069 goto free_output;
2070 }
2071
2072 memcpy(input_buf, vec->b_public, vec->b_public_size);
2073 sg_init_one(&src, input_buf, vec->b_public_size);
2074 sg_init_one(&dst, output_buf, out_len_max);
2075 kpp_request_set_input(req, &src, vec->b_public_size);
2076 kpp_request_set_output(req, &dst, out_len_max);
2077 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2078 tcrypt_complete, &result);
2079 err = wait_async_op(&result, crypto_kpp_compute_shared_secret(req));
2080 if (err) {
2081 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2082 alg, err);
2083 goto free_all;
2084 }
2085
2086 if (vec->genkey) {
2087 /* Save the shared secret obtained by party A */
2088 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2089 if (!a_ss) {
2090 err = -ENOMEM;
2091 goto free_all;
2092 }
2093 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2094
2095 /*
2096 * Calculate party B's shared secret by using party A's
2097 * public key.
2098 */
2099 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2100 vec->b_secret_size);
2101 if (err < 0)
2102 goto free_all;
2103
2104 sg_init_one(&src, a_public, vec->expected_a_public_size);
2105 sg_init_one(&dst, output_buf, out_len_max);
2106 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2107 kpp_request_set_output(req, &dst, out_len_max);
2108 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2109 tcrypt_complete, &result);
2110 err = wait_async_op(&result,
2111 crypto_kpp_compute_shared_secret(req));
2112 if (err) {
2113 pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2114 alg, err);
2115 goto free_all;
2116 }
2117
2118 shared_secret = a_ss;
2119 } else {
2120 shared_secret = (void *)vec->expected_ss;
2121 }
2122
2123 /*
2124 * verify shared secret from which the user will derive
2125 * secret key by executing whatever hash it has chosen
2126 */
2127 if (memcmp(shared_secret, sg_virt(req->dst),
2128 vec->expected_ss_size)) {
2129 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2130 alg);
2131 err = -EINVAL;
2132 }
2133
2134 free_all:
2135 kfree(a_ss);
2136 kfree(input_buf);
2137 free_output:
2138 kfree(a_public);
2139 kfree(output_buf);
2140 free_req:
2141 kpp_request_free(req);
2142 return err;
2143 }
2144
test_kpp(struct crypto_kpp * tfm,const char * alg,const struct kpp_testvec * vecs,unsigned int tcount)2145 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2146 const struct kpp_testvec *vecs, unsigned int tcount)
2147 {
2148 int ret, i;
2149
2150 for (i = 0; i < tcount; i++) {
2151 ret = do_test_kpp(tfm, vecs++, alg);
2152 if (ret) {
2153 pr_err("alg: %s: test failed on vector %d, err=%d\n",
2154 alg, i + 1, ret);
2155 return ret;
2156 }
2157 }
2158 return 0;
2159 }
2160
alg_test_kpp(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)2161 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2162 u32 type, u32 mask)
2163 {
2164 struct crypto_kpp *tfm;
2165 int err = 0;
2166
2167 tfm = crypto_alloc_kpp(driver, type, mask);
2168 if (IS_ERR(tfm)) {
2169 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2170 driver, PTR_ERR(tfm));
2171 return PTR_ERR(tfm);
2172 }
2173 if (desc->suite.kpp.vecs)
2174 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2175 desc->suite.kpp.count);
2176
2177 crypto_free_kpp(tfm);
2178 return err;
2179 }
2180
test_akcipher_one(struct crypto_akcipher * tfm,const struct akcipher_testvec * vecs)2181 static int test_akcipher_one(struct crypto_akcipher *tfm,
2182 const struct akcipher_testvec *vecs)
2183 {
2184 char *xbuf[XBUFSIZE];
2185 struct akcipher_request *req;
2186 void *outbuf_enc = NULL;
2187 void *outbuf_dec = NULL;
2188 struct tcrypt_result result;
2189 unsigned int out_len_max, out_len = 0;
2190 int err = -ENOMEM;
2191 struct scatterlist src, dst, src_tab[2];
2192
2193 if (testmgr_alloc_buf(xbuf))
2194 return err;
2195
2196 req = akcipher_request_alloc(tfm, GFP_KERNEL);
2197 if (!req)
2198 goto free_xbuf;
2199
2200 init_completion(&result.completion);
2201
2202 if (vecs->public_key_vec)
2203 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2204 vecs->key_len);
2205 else
2206 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2207 vecs->key_len);
2208 if (err)
2209 goto free_req;
2210
2211 err = -ENOMEM;
2212 out_len_max = crypto_akcipher_maxsize(tfm);
2213 outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2214 if (!outbuf_enc)
2215 goto free_req;
2216
2217 if (WARN_ON(vecs->m_size > PAGE_SIZE))
2218 goto free_all;
2219
2220 memcpy(xbuf[0], vecs->m, vecs->m_size);
2221
2222 sg_init_table(src_tab, 2);
2223 sg_set_buf(&src_tab[0], xbuf[0], 8);
2224 sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2225 sg_init_one(&dst, outbuf_enc, out_len_max);
2226 akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2227 out_len_max);
2228 akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2229 tcrypt_complete, &result);
2230
2231 err = wait_async_op(&result, vecs->siggen_sigver_test ?
2232 /* Run asymmetric signature generation */
2233 crypto_akcipher_sign(req) :
2234 /* Run asymmetric encrypt */
2235 crypto_akcipher_encrypt(req));
2236 if (err) {
2237 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2238 goto free_all;
2239 }
2240 if (req->dst_len != vecs->c_size) {
2241 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2242 err = -EINVAL;
2243 goto free_all;
2244 }
2245 /* verify that encrypted message is equal to expected */
2246 if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2247 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2248 hexdump(outbuf_enc, vecs->c_size);
2249 err = -EINVAL;
2250 goto free_all;
2251 }
2252 /* Don't invoke decrypt for vectors with public key */
2253 if (vecs->public_key_vec) {
2254 err = 0;
2255 goto free_all;
2256 }
2257 outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2258 if (!outbuf_dec) {
2259 err = -ENOMEM;
2260 goto free_all;
2261 }
2262
2263 if (WARN_ON(vecs->c_size > PAGE_SIZE))
2264 goto free_all;
2265
2266 memcpy(xbuf[0], vecs->c, vecs->c_size);
2267
2268 sg_init_one(&src, xbuf[0], vecs->c_size);
2269 sg_init_one(&dst, outbuf_dec, out_len_max);
2270 init_completion(&result.completion);
2271 akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2272
2273 err = wait_async_op(&result, vecs->siggen_sigver_test ?
2274 /* Run asymmetric signature verification */
2275 crypto_akcipher_verify(req) :
2276 /* Run asymmetric decrypt */
2277 crypto_akcipher_decrypt(req));
2278 if (err) {
2279 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2280 goto free_all;
2281 }
2282 out_len = req->dst_len;
2283 if (out_len < vecs->m_size) {
2284 pr_err("alg: akcipher: decrypt test failed. "
2285 "Invalid output len %u\n", out_len);
2286 err = -EINVAL;
2287 goto free_all;
2288 }
2289 /* verify that decrypted message is equal to the original msg */
2290 if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2291 memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2292 vecs->m_size)) {
2293 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2294 hexdump(outbuf_dec, out_len);
2295 err = -EINVAL;
2296 }
2297 free_all:
2298 kfree(outbuf_dec);
2299 kfree(outbuf_enc);
2300 free_req:
2301 akcipher_request_free(req);
2302 free_xbuf:
2303 testmgr_free_buf(xbuf);
2304 return err;
2305 }
2306
test_akcipher(struct crypto_akcipher * tfm,const char * alg,const struct akcipher_testvec * vecs,unsigned int tcount)2307 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2308 const struct akcipher_testvec *vecs,
2309 unsigned int tcount)
2310 {
2311 const char *algo =
2312 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2313 int ret, i;
2314
2315 for (i = 0; i < tcount; i++) {
2316 ret = test_akcipher_one(tfm, vecs++);
2317 if (!ret)
2318 continue;
2319
2320 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2321 i + 1, algo, ret);
2322 return ret;
2323 }
2324 return 0;
2325 }
2326
alg_test_akcipher(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)2327 static int alg_test_akcipher(const struct alg_test_desc *desc,
2328 const char *driver, u32 type, u32 mask)
2329 {
2330 struct crypto_akcipher *tfm;
2331 int err = 0;
2332
2333 tfm = crypto_alloc_akcipher(driver, type, mask);
2334 if (IS_ERR(tfm)) {
2335 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2336 driver, PTR_ERR(tfm));
2337 return PTR_ERR(tfm);
2338 }
2339 if (desc->suite.akcipher.vecs)
2340 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2341 desc->suite.akcipher.count);
2342
2343 crypto_free_akcipher(tfm);
2344 return err;
2345 }
2346
alg_test_null(const struct alg_test_desc * desc,const char * driver,u32 type,u32 mask)2347 static int alg_test_null(const struct alg_test_desc *desc,
2348 const char *driver, u32 type, u32 mask)
2349 {
2350 return 0;
2351 }
2352
2353 #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) }
2354
2355 /* Please keep this list sorted by algorithm name. */
2356 static const struct alg_test_desc alg_test_descs[] = {
2357 {
2358 .alg = "adiantum(xchacha12,aes)",
2359 .test = alg_test_skcipher,
2360 .suite = {
2361 .cipher = {
2362 .enc = __VECS(adiantum_xchacha12_aes_enc_tv_template),
2363 .dec = __VECS(adiantum_xchacha12_aes_dec_tv_template)
2364 }
2365 },
2366 }, {
2367 .alg = "adiantum(xchacha20,aes)",
2368 .test = alg_test_skcipher,
2369 .suite = {
2370 .cipher = {
2371 .enc = __VECS(adiantum_xchacha20_aes_enc_tv_template),
2372 .dec = __VECS(adiantum_xchacha20_aes_dec_tv_template)
2373 }
2374 },
2375 }, {
2376 .alg = "ansi_cprng",
2377 .test = alg_test_cprng,
2378 .suite = {
2379 .cprng = __VECS(ansi_cprng_aes_tv_template)
2380 }
2381 }, {
2382 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2383 .test = alg_test_aead,
2384 .suite = {
2385 .aead = {
2386 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2387 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2388 }
2389 }
2390 }, {
2391 .alg = "authenc(hmac(sha1),cbc(aes))",
2392 .test = alg_test_aead,
2393 .fips_allowed = 1,
2394 .suite = {
2395 .aead = {
2396 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2397 }
2398 }
2399 }, {
2400 .alg = "authenc(hmac(sha1),cbc(des))",
2401 .test = alg_test_aead,
2402 .suite = {
2403 .aead = {
2404 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2405 }
2406 }
2407 }, {
2408 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2409 .test = alg_test_aead,
2410 .fips_allowed = 1,
2411 .suite = {
2412 .aead = {
2413 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2414 }
2415 }
2416 }, {
2417 .alg = "authenc(hmac(sha1),ctr(aes))",
2418 .test = alg_test_null,
2419 .fips_allowed = 1,
2420 }, {
2421 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2422 .test = alg_test_aead,
2423 .suite = {
2424 .aead = {
2425 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2426 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2427 }
2428 }
2429 }, {
2430 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2431 .test = alg_test_null,
2432 .fips_allowed = 1,
2433 }, {
2434 .alg = "authenc(hmac(sha224),cbc(des))",
2435 .test = alg_test_aead,
2436 .suite = {
2437 .aead = {
2438 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2439 }
2440 }
2441 }, {
2442 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2443 .test = alg_test_aead,
2444 .fips_allowed = 1,
2445 .suite = {
2446 .aead = {
2447 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2448 }
2449 }
2450 }, {
2451 .alg = "authenc(hmac(sha256),cbc(aes))",
2452 .test = alg_test_aead,
2453 .fips_allowed = 1,
2454 .suite = {
2455 .aead = {
2456 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2457 }
2458 }
2459 }, {
2460 .alg = "authenc(hmac(sha256),cbc(des))",
2461 .test = alg_test_aead,
2462 .suite = {
2463 .aead = {
2464 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2465 }
2466 }
2467 }, {
2468 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2469 .test = alg_test_aead,
2470 .fips_allowed = 1,
2471 .suite = {
2472 .aead = {
2473 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2474 }
2475 }
2476 }, {
2477 .alg = "authenc(hmac(sha256),ctr(aes))",
2478 .test = alg_test_null,
2479 .fips_allowed = 1,
2480 }, {
2481 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2482 .test = alg_test_null,
2483 .fips_allowed = 1,
2484 }, {
2485 .alg = "authenc(hmac(sha384),cbc(des))",
2486 .test = alg_test_aead,
2487 .suite = {
2488 .aead = {
2489 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2490 }
2491 }
2492 }, {
2493 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2494 .test = alg_test_aead,
2495 .fips_allowed = 1,
2496 .suite = {
2497 .aead = {
2498 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2499 }
2500 }
2501 }, {
2502 .alg = "authenc(hmac(sha384),ctr(aes))",
2503 .test = alg_test_null,
2504 .fips_allowed = 1,
2505 }, {
2506 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2507 .test = alg_test_null,
2508 .fips_allowed = 1,
2509 }, {
2510 .alg = "authenc(hmac(sha512),cbc(aes))",
2511 .fips_allowed = 1,
2512 .test = alg_test_aead,
2513 .suite = {
2514 .aead = {
2515 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2516 }
2517 }
2518 }, {
2519 .alg = "authenc(hmac(sha512),cbc(des))",
2520 .test = alg_test_aead,
2521 .suite = {
2522 .aead = {
2523 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2524 }
2525 }
2526 }, {
2527 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2528 .test = alg_test_aead,
2529 .fips_allowed = 1,
2530 .suite = {
2531 .aead = {
2532 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2533 }
2534 }
2535 }, {
2536 .alg = "authenc(hmac(sha512),ctr(aes))",
2537 .test = alg_test_null,
2538 .fips_allowed = 1,
2539 }, {
2540 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2541 .test = alg_test_null,
2542 .fips_allowed = 1,
2543 }, {
2544 .alg = "cbc(aes)",
2545 .test = alg_test_skcipher,
2546 .fips_allowed = 1,
2547 .suite = {
2548 .cipher = {
2549 .enc = __VECS(aes_cbc_enc_tv_template),
2550 .dec = __VECS(aes_cbc_dec_tv_template)
2551 }
2552 }
2553 }, {
2554 .alg = "cbc(anubis)",
2555 .test = alg_test_skcipher,
2556 .suite = {
2557 .cipher = {
2558 .enc = __VECS(anubis_cbc_enc_tv_template),
2559 .dec = __VECS(anubis_cbc_dec_tv_template)
2560 }
2561 }
2562 }, {
2563 .alg = "cbc(blowfish)",
2564 .test = alg_test_skcipher,
2565 .suite = {
2566 .cipher = {
2567 .enc = __VECS(bf_cbc_enc_tv_template),
2568 .dec = __VECS(bf_cbc_dec_tv_template)
2569 }
2570 }
2571 }, {
2572 .alg = "cbc(camellia)",
2573 .test = alg_test_skcipher,
2574 .suite = {
2575 .cipher = {
2576 .enc = __VECS(camellia_cbc_enc_tv_template),
2577 .dec = __VECS(camellia_cbc_dec_tv_template)
2578 }
2579 }
2580 }, {
2581 .alg = "cbc(cast5)",
2582 .test = alg_test_skcipher,
2583 .suite = {
2584 .cipher = {
2585 .enc = __VECS(cast5_cbc_enc_tv_template),
2586 .dec = __VECS(cast5_cbc_dec_tv_template)
2587 }
2588 }
2589 }, {
2590 .alg = "cbc(cast6)",
2591 .test = alg_test_skcipher,
2592 .suite = {
2593 .cipher = {
2594 .enc = __VECS(cast6_cbc_enc_tv_template),
2595 .dec = __VECS(cast6_cbc_dec_tv_template)
2596 }
2597 }
2598 }, {
2599 .alg = "cbc(des)",
2600 .test = alg_test_skcipher,
2601 .suite = {
2602 .cipher = {
2603 .enc = __VECS(des_cbc_enc_tv_template),
2604 .dec = __VECS(des_cbc_dec_tv_template)
2605 }
2606 }
2607 }, {
2608 .alg = "cbc(des3_ede)",
2609 .test = alg_test_skcipher,
2610 .fips_allowed = 1,
2611 .suite = {
2612 .cipher = {
2613 .enc = __VECS(des3_ede_cbc_enc_tv_template),
2614 .dec = __VECS(des3_ede_cbc_dec_tv_template)
2615 }
2616 }
2617 }, {
2618 .alg = "cbc(serpent)",
2619 .test = alg_test_skcipher,
2620 .suite = {
2621 .cipher = {
2622 .enc = __VECS(serpent_cbc_enc_tv_template),
2623 .dec = __VECS(serpent_cbc_dec_tv_template)
2624 }
2625 }
2626 }, {
2627 .alg = "cbc(twofish)",
2628 .test = alg_test_skcipher,
2629 .suite = {
2630 .cipher = {
2631 .enc = __VECS(tf_cbc_enc_tv_template),
2632 .dec = __VECS(tf_cbc_dec_tv_template)
2633 }
2634 }
2635 }, {
2636 .alg = "cbcmac(aes)",
2637 .fips_allowed = 1,
2638 .test = alg_test_hash,
2639 .suite = {
2640 .hash = __VECS(aes_cbcmac_tv_template)
2641 }
2642 }, {
2643 .alg = "ccm(aes)",
2644 .test = alg_test_aead,
2645 .fips_allowed = 1,
2646 .suite = {
2647 .aead = {
2648 .enc = __VECS(aes_ccm_enc_tv_template),
2649 .dec = __VECS(aes_ccm_dec_tv_template)
2650 }
2651 }
2652 }, {
2653 .alg = "chacha20",
2654 .test = alg_test_skcipher,
2655 .suite = {
2656 .cipher = {
2657 .enc = __VECS(chacha20_enc_tv_template),
2658 .dec = __VECS(chacha20_enc_tv_template),
2659 }
2660 }
2661 }, {
2662 .alg = "cmac(aes)",
2663 .fips_allowed = 1,
2664 .test = alg_test_hash,
2665 .suite = {
2666 .hash = __VECS(aes_cmac128_tv_template)
2667 }
2668 }, {
2669 .alg = "cmac(des3_ede)",
2670 .fips_allowed = 1,
2671 .test = alg_test_hash,
2672 .suite = {
2673 .hash = __VECS(des3_ede_cmac64_tv_template)
2674 }
2675 }, {
2676 .alg = "compress_null",
2677 .test = alg_test_null,
2678 }, {
2679 .alg = "crc32",
2680 .test = alg_test_hash,
2681 .suite = {
2682 .hash = __VECS(crc32_tv_template)
2683 }
2684 }, {
2685 .alg = "crc32c",
2686 .test = alg_test_crc32c,
2687 .fips_allowed = 1,
2688 .suite = {
2689 .hash = __VECS(crc32c_tv_template)
2690 }
2691 }, {
2692 .alg = "crct10dif",
2693 .test = alg_test_hash,
2694 .fips_allowed = 1,
2695 .suite = {
2696 .hash = __VECS(crct10dif_tv_template)
2697 }
2698 }, {
2699 .alg = "ctr(aes)",
2700 .test = alg_test_skcipher,
2701 .fips_allowed = 1,
2702 .suite = {
2703 .cipher = {
2704 .enc = __VECS(aes_ctr_enc_tv_template),
2705 .dec = __VECS(aes_ctr_dec_tv_template)
2706 }
2707 }
2708 }, {
2709 .alg = "ctr(blowfish)",
2710 .test = alg_test_skcipher,
2711 .suite = {
2712 .cipher = {
2713 .enc = __VECS(bf_ctr_enc_tv_template),
2714 .dec = __VECS(bf_ctr_dec_tv_template)
2715 }
2716 }
2717 }, {
2718 .alg = "ctr(camellia)",
2719 .test = alg_test_skcipher,
2720 .suite = {
2721 .cipher = {
2722 .enc = __VECS(camellia_ctr_enc_tv_template),
2723 .dec = __VECS(camellia_ctr_dec_tv_template)
2724 }
2725 }
2726 }, {
2727 .alg = "ctr(cast5)",
2728 .test = alg_test_skcipher,
2729 .suite = {
2730 .cipher = {
2731 .enc = __VECS(cast5_ctr_enc_tv_template),
2732 .dec = __VECS(cast5_ctr_dec_tv_template)
2733 }
2734 }
2735 }, {
2736 .alg = "ctr(cast6)",
2737 .test = alg_test_skcipher,
2738 .suite = {
2739 .cipher = {
2740 .enc = __VECS(cast6_ctr_enc_tv_template),
2741 .dec = __VECS(cast6_ctr_dec_tv_template)
2742 }
2743 }
2744 }, {
2745 .alg = "ctr(des)",
2746 .test = alg_test_skcipher,
2747 .suite = {
2748 .cipher = {
2749 .enc = __VECS(des_ctr_enc_tv_template),
2750 .dec = __VECS(des_ctr_dec_tv_template)
2751 }
2752 }
2753 }, {
2754 .alg = "ctr(des3_ede)",
2755 .test = alg_test_skcipher,
2756 .fips_allowed = 1,
2757 .suite = {
2758 .cipher = {
2759 .enc = __VECS(des3_ede_ctr_enc_tv_template),
2760 .dec = __VECS(des3_ede_ctr_dec_tv_template)
2761 }
2762 }
2763 }, {
2764 .alg = "ctr(serpent)",
2765 .test = alg_test_skcipher,
2766 .suite = {
2767 .cipher = {
2768 .enc = __VECS(serpent_ctr_enc_tv_template),
2769 .dec = __VECS(serpent_ctr_dec_tv_template)
2770 }
2771 }
2772 }, {
2773 .alg = "ctr(twofish)",
2774 .test = alg_test_skcipher,
2775 .suite = {
2776 .cipher = {
2777 .enc = __VECS(tf_ctr_enc_tv_template),
2778 .dec = __VECS(tf_ctr_dec_tv_template)
2779 }
2780 }
2781 }, {
2782 .alg = "cts(cbc(aes))",
2783 .test = alg_test_skcipher,
2784 .suite = {
2785 .cipher = {
2786 .enc = __VECS(cts_mode_enc_tv_template),
2787 .dec = __VECS(cts_mode_dec_tv_template)
2788 }
2789 }
2790 }, {
2791 .alg = "deflate",
2792 .test = alg_test_comp,
2793 .fips_allowed = 1,
2794 .suite = {
2795 .comp = {
2796 .comp = __VECS(deflate_comp_tv_template),
2797 .decomp = __VECS(deflate_decomp_tv_template)
2798 }
2799 }
2800 }, {
2801 .alg = "dh",
2802 .test = alg_test_kpp,
2803 .fips_allowed = 1,
2804 .suite = {
2805 .kpp = __VECS(dh_tv_template)
2806 }
2807 }, {
2808 .alg = "digest_null",
2809 .test = alg_test_null,
2810 }, {
2811 .alg = "drbg_nopr_ctr_aes128",
2812 .test = alg_test_drbg,
2813 .fips_allowed = 1,
2814 .suite = {
2815 .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2816 }
2817 }, {
2818 .alg = "drbg_nopr_ctr_aes192",
2819 .test = alg_test_drbg,
2820 .fips_allowed = 1,
2821 .suite = {
2822 .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2823 }
2824 }, {
2825 .alg = "drbg_nopr_ctr_aes256",
2826 .test = alg_test_drbg,
2827 .fips_allowed = 1,
2828 .suite = {
2829 .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2830 }
2831 }, {
2832 /*
2833 * There is no need to specifically test the DRBG with every
2834 * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2835 */
2836 .alg = "drbg_nopr_hmac_sha1",
2837 .fips_allowed = 1,
2838 .test = alg_test_null,
2839 }, {
2840 .alg = "drbg_nopr_hmac_sha256",
2841 .test = alg_test_drbg,
2842 .fips_allowed = 1,
2843 .suite = {
2844 .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2845 }
2846 }, {
2847 /* covered by drbg_nopr_hmac_sha256 test */
2848 .alg = "drbg_nopr_hmac_sha384",
2849 .fips_allowed = 1,
2850 .test = alg_test_null,
2851 }, {
2852 .alg = "drbg_nopr_hmac_sha512",
2853 .test = alg_test_null,
2854 .fips_allowed = 1,
2855 }, {
2856 .alg = "drbg_nopr_sha1",
2857 .fips_allowed = 1,
2858 .test = alg_test_null,
2859 }, {
2860 .alg = "drbg_nopr_sha256",
2861 .test = alg_test_drbg,
2862 .fips_allowed = 1,
2863 .suite = {
2864 .drbg = __VECS(drbg_nopr_sha256_tv_template)
2865 }
2866 }, {
2867 /* covered by drbg_nopr_sha256 test */
2868 .alg = "drbg_nopr_sha384",
2869 .fips_allowed = 1,
2870 .test = alg_test_null,
2871 }, {
2872 .alg = "drbg_nopr_sha512",
2873 .fips_allowed = 1,
2874 .test = alg_test_null,
2875 }, {
2876 .alg = "drbg_pr_ctr_aes128",
2877 .test = alg_test_drbg,
2878 .fips_allowed = 1,
2879 .suite = {
2880 .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2881 }
2882 }, {
2883 /* covered by drbg_pr_ctr_aes128 test */
2884 .alg = "drbg_pr_ctr_aes192",
2885 .fips_allowed = 1,
2886 .test = alg_test_null,
2887 }, {
2888 .alg = "drbg_pr_ctr_aes256",
2889 .fips_allowed = 1,
2890 .test = alg_test_null,
2891 }, {
2892 .alg = "drbg_pr_hmac_sha1",
2893 .fips_allowed = 1,
2894 .test = alg_test_null,
2895 }, {
2896 .alg = "drbg_pr_hmac_sha256",
2897 .test = alg_test_drbg,
2898 .fips_allowed = 1,
2899 .suite = {
2900 .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2901 }
2902 }, {
2903 /* covered by drbg_pr_hmac_sha256 test */
2904 .alg = "drbg_pr_hmac_sha384",
2905 .fips_allowed = 1,
2906 .test = alg_test_null,
2907 }, {
2908 .alg = "drbg_pr_hmac_sha512",
2909 .test = alg_test_null,
2910 .fips_allowed = 1,
2911 }, {
2912 .alg = "drbg_pr_sha1",
2913 .fips_allowed = 1,
2914 .test = alg_test_null,
2915 }, {
2916 .alg = "drbg_pr_sha256",
2917 .test = alg_test_drbg,
2918 .fips_allowed = 1,
2919 .suite = {
2920 .drbg = __VECS(drbg_pr_sha256_tv_template)
2921 }
2922 }, {
2923 /* covered by drbg_pr_sha256 test */
2924 .alg = "drbg_pr_sha384",
2925 .fips_allowed = 1,
2926 .test = alg_test_null,
2927 }, {
2928 .alg = "drbg_pr_sha512",
2929 .fips_allowed = 1,
2930 .test = alg_test_null,
2931 }, {
2932 .alg = "ecb(aes)",
2933 .test = alg_test_skcipher,
2934 .fips_allowed = 1,
2935 .suite = {
2936 .cipher = {
2937 .enc = __VECS(aes_enc_tv_template),
2938 .dec = __VECS(aes_dec_tv_template)
2939 }
2940 }
2941 }, {
2942 .alg = "ecb(anubis)",
2943 .test = alg_test_skcipher,
2944 .suite = {
2945 .cipher = {
2946 .enc = __VECS(anubis_enc_tv_template),
2947 .dec = __VECS(anubis_dec_tv_template)
2948 }
2949 }
2950 }, {
2951 .alg = "ecb(arc4)",
2952 .test = alg_test_skcipher,
2953 .suite = {
2954 .cipher = {
2955 .enc = __VECS(arc4_enc_tv_template),
2956 .dec = __VECS(arc4_dec_tv_template)
2957 }
2958 }
2959 }, {
2960 .alg = "ecb(blowfish)",
2961 .test = alg_test_skcipher,
2962 .suite = {
2963 .cipher = {
2964 .enc = __VECS(bf_enc_tv_template),
2965 .dec = __VECS(bf_dec_tv_template)
2966 }
2967 }
2968 }, {
2969 .alg = "ecb(camellia)",
2970 .test = alg_test_skcipher,
2971 .suite = {
2972 .cipher = {
2973 .enc = __VECS(camellia_enc_tv_template),
2974 .dec = __VECS(camellia_dec_tv_template)
2975 }
2976 }
2977 }, {
2978 .alg = "ecb(cast5)",
2979 .test = alg_test_skcipher,
2980 .suite = {
2981 .cipher = {
2982 .enc = __VECS(cast5_enc_tv_template),
2983 .dec = __VECS(cast5_dec_tv_template)
2984 }
2985 }
2986 }, {
2987 .alg = "ecb(cast6)",
2988 .test = alg_test_skcipher,
2989 .suite = {
2990 .cipher = {
2991 .enc = __VECS(cast6_enc_tv_template),
2992 .dec = __VECS(cast6_dec_tv_template)
2993 }
2994 }
2995 }, {
2996 .alg = "ecb(cipher_null)",
2997 .test = alg_test_null,
2998 .fips_allowed = 1,
2999 }, {
3000 .alg = "ecb(des)",
3001 .test = alg_test_skcipher,
3002 .suite = {
3003 .cipher = {
3004 .enc = __VECS(des_enc_tv_template),
3005 .dec = __VECS(des_dec_tv_template)
3006 }
3007 }
3008 }, {
3009 .alg = "ecb(des3_ede)",
3010 .test = alg_test_skcipher,
3011 .fips_allowed = 1,
3012 .suite = {
3013 .cipher = {
3014 .enc = __VECS(des3_ede_enc_tv_template),
3015 .dec = __VECS(des3_ede_dec_tv_template)
3016 }
3017 }
3018 }, {
3019 .alg = "ecb(fcrypt)",
3020 .test = alg_test_skcipher,
3021 .suite = {
3022 .cipher = {
3023 .enc = {
3024 .vecs = fcrypt_pcbc_enc_tv_template,
3025 .count = 1
3026 },
3027 .dec = {
3028 .vecs = fcrypt_pcbc_dec_tv_template,
3029 .count = 1
3030 }
3031 }
3032 }
3033 }, {
3034 .alg = "ecb(khazad)",
3035 .test = alg_test_skcipher,
3036 .suite = {
3037 .cipher = {
3038 .enc = __VECS(khazad_enc_tv_template),
3039 .dec = __VECS(khazad_dec_tv_template)
3040 }
3041 }
3042 }, {
3043 .alg = "ecb(seed)",
3044 .test = alg_test_skcipher,
3045 .suite = {
3046 .cipher = {
3047 .enc = __VECS(seed_enc_tv_template),
3048 .dec = __VECS(seed_dec_tv_template)
3049 }
3050 }
3051 }, {
3052 .alg = "ecb(serpent)",
3053 .test = alg_test_skcipher,
3054 .suite = {
3055 .cipher = {
3056 .enc = __VECS(serpent_enc_tv_template),
3057 .dec = __VECS(serpent_dec_tv_template)
3058 }
3059 }
3060 }, {
3061 .alg = "ecb(tea)",
3062 .test = alg_test_skcipher,
3063 .suite = {
3064 .cipher = {
3065 .enc = __VECS(tea_enc_tv_template),
3066 .dec = __VECS(tea_dec_tv_template)
3067 }
3068 }
3069 }, {
3070 .alg = "ecb(tnepres)",
3071 .test = alg_test_skcipher,
3072 .suite = {
3073 .cipher = {
3074 .enc = __VECS(tnepres_enc_tv_template),
3075 .dec = __VECS(tnepres_dec_tv_template)
3076 }
3077 }
3078 }, {
3079 .alg = "ecb(twofish)",
3080 .test = alg_test_skcipher,
3081 .suite = {
3082 .cipher = {
3083 .enc = __VECS(tf_enc_tv_template),
3084 .dec = __VECS(tf_dec_tv_template)
3085 }
3086 }
3087 }, {
3088 .alg = "ecb(xeta)",
3089 .test = alg_test_skcipher,
3090 .suite = {
3091 .cipher = {
3092 .enc = __VECS(xeta_enc_tv_template),
3093 .dec = __VECS(xeta_dec_tv_template)
3094 }
3095 }
3096 }, {
3097 .alg = "ecb(xtea)",
3098 .test = alg_test_skcipher,
3099 .suite = {
3100 .cipher = {
3101 .enc = __VECS(xtea_enc_tv_template),
3102 .dec = __VECS(xtea_dec_tv_template)
3103 }
3104 }
3105 }, {
3106 .alg = "ecdh",
3107 .test = alg_test_kpp,
3108 .fips_allowed = 1,
3109 .suite = {
3110 .kpp = __VECS(ecdh_tv_template)
3111 }
3112 }, {
3113 .alg = "gcm(aes)",
3114 .test = alg_test_aead,
3115 .fips_allowed = 1,
3116 .suite = {
3117 .aead = {
3118 .enc = __VECS(aes_gcm_enc_tv_template),
3119 .dec = __VECS(aes_gcm_dec_tv_template)
3120 }
3121 }
3122 }, {
3123 .alg = "ghash",
3124 .test = alg_test_hash,
3125 .fips_allowed = 1,
3126 .suite = {
3127 .hash = __VECS(ghash_tv_template)
3128 }
3129 }, {
3130 .alg = "hmac(crc32)",
3131 .test = alg_test_hash,
3132 .suite = {
3133 .hash = __VECS(bfin_crc_tv_template)
3134 }
3135 }, {
3136 .alg = "hmac(md5)",
3137 .test = alg_test_hash,
3138 .suite = {
3139 .hash = __VECS(hmac_md5_tv_template)
3140 }
3141 }, {
3142 .alg = "hmac(rmd128)",
3143 .test = alg_test_hash,
3144 .suite = {
3145 .hash = __VECS(hmac_rmd128_tv_template)
3146 }
3147 }, {
3148 .alg = "hmac(rmd160)",
3149 .test = alg_test_hash,
3150 .suite = {
3151 .hash = __VECS(hmac_rmd160_tv_template)
3152 }
3153 }, {
3154 .alg = "hmac(sha1)",
3155 .test = alg_test_hash,
3156 .fips_allowed = 1,
3157 .suite = {
3158 .hash = __VECS(hmac_sha1_tv_template)
3159 }
3160 }, {
3161 .alg = "hmac(sha224)",
3162 .test = alg_test_hash,
3163 .fips_allowed = 1,
3164 .suite = {
3165 .hash = __VECS(hmac_sha224_tv_template)
3166 }
3167 }, {
3168 .alg = "hmac(sha256)",
3169 .test = alg_test_hash,
3170 .fips_allowed = 1,
3171 .suite = {
3172 .hash = __VECS(hmac_sha256_tv_template)
3173 }
3174 }, {
3175 .alg = "hmac(sha3-224)",
3176 .test = alg_test_hash,
3177 .fips_allowed = 1,
3178 .suite = {
3179 .hash = __VECS(hmac_sha3_224_tv_template)
3180 }
3181 }, {
3182 .alg = "hmac(sha3-256)",
3183 .test = alg_test_hash,
3184 .fips_allowed = 1,
3185 .suite = {
3186 .hash = __VECS(hmac_sha3_256_tv_template)
3187 }
3188 }, {
3189 .alg = "hmac(sha3-384)",
3190 .test = alg_test_hash,
3191 .fips_allowed = 1,
3192 .suite = {
3193 .hash = __VECS(hmac_sha3_384_tv_template)
3194 }
3195 }, {
3196 .alg = "hmac(sha3-512)",
3197 .test = alg_test_hash,
3198 .fips_allowed = 1,
3199 .suite = {
3200 .hash = __VECS(hmac_sha3_512_tv_template)
3201 }
3202 }, {
3203 .alg = "hmac(sha384)",
3204 .test = alg_test_hash,
3205 .fips_allowed = 1,
3206 .suite = {
3207 .hash = __VECS(hmac_sha384_tv_template)
3208 }
3209 }, {
3210 .alg = "hmac(sha512)",
3211 .test = alg_test_hash,
3212 .fips_allowed = 1,
3213 .suite = {
3214 .hash = __VECS(hmac_sha512_tv_template)
3215 }
3216 }, {
3217 .alg = "jitterentropy_rng",
3218 .fips_allowed = 1,
3219 .test = alg_test_null,
3220 }, {
3221 .alg = "kw(aes)",
3222 .test = alg_test_skcipher,
3223 .fips_allowed = 1,
3224 .suite = {
3225 .cipher = {
3226 .enc = __VECS(aes_kw_enc_tv_template),
3227 .dec = __VECS(aes_kw_dec_tv_template)
3228 }
3229 }
3230 }, {
3231 .alg = "lrw(aes)",
3232 .test = alg_test_skcipher,
3233 .suite = {
3234 .cipher = {
3235 .enc = __VECS(aes_lrw_enc_tv_template),
3236 .dec = __VECS(aes_lrw_dec_tv_template)
3237 }
3238 }
3239 }, {
3240 .alg = "lrw(camellia)",
3241 .test = alg_test_skcipher,
3242 .suite = {
3243 .cipher = {
3244 .enc = __VECS(camellia_lrw_enc_tv_template),
3245 .dec = __VECS(camellia_lrw_dec_tv_template)
3246 }
3247 }
3248 }, {
3249 .alg = "lrw(cast6)",
3250 .test = alg_test_skcipher,
3251 .suite = {
3252 .cipher = {
3253 .enc = __VECS(cast6_lrw_enc_tv_template),
3254 .dec = __VECS(cast6_lrw_dec_tv_template)
3255 }
3256 }
3257 }, {
3258 .alg = "lrw(serpent)",
3259 .test = alg_test_skcipher,
3260 .suite = {
3261 .cipher = {
3262 .enc = __VECS(serpent_lrw_enc_tv_template),
3263 .dec = __VECS(serpent_lrw_dec_tv_template)
3264 }
3265 }
3266 }, {
3267 .alg = "lrw(twofish)",
3268 .test = alg_test_skcipher,
3269 .suite = {
3270 .cipher = {
3271 .enc = __VECS(tf_lrw_enc_tv_template),
3272 .dec = __VECS(tf_lrw_dec_tv_template)
3273 }
3274 }
3275 }, {
3276 .alg = "lz4",
3277 .test = alg_test_comp,
3278 .fips_allowed = 1,
3279 .suite = {
3280 .comp = {
3281 .comp = __VECS(lz4_comp_tv_template),
3282 .decomp = __VECS(lz4_decomp_tv_template)
3283 }
3284 }
3285 }, {
3286 .alg = "lz4hc",
3287 .test = alg_test_comp,
3288 .fips_allowed = 1,
3289 .suite = {
3290 .comp = {
3291 .comp = __VECS(lz4hc_comp_tv_template),
3292 .decomp = __VECS(lz4hc_decomp_tv_template)
3293 }
3294 }
3295 }, {
3296 .alg = "lzo",
3297 .test = alg_test_comp,
3298 .fips_allowed = 1,
3299 .suite = {
3300 .comp = {
3301 .comp = __VECS(lzo_comp_tv_template),
3302 .decomp = __VECS(lzo_decomp_tv_template)
3303 }
3304 }
3305 }, {
3306 .alg = "md4",
3307 .test = alg_test_hash,
3308 .suite = {
3309 .hash = __VECS(md4_tv_template)
3310 }
3311 }, {
3312 .alg = "md5",
3313 .test = alg_test_hash,
3314 .suite = {
3315 .hash = __VECS(md5_tv_template)
3316 }
3317 }, {
3318 .alg = "michael_mic",
3319 .test = alg_test_hash,
3320 .suite = {
3321 .hash = __VECS(michael_mic_tv_template)
3322 }
3323 }, {
3324 .alg = "nhpoly1305",
3325 .test = alg_test_hash,
3326 .suite = {
3327 .hash = __VECS(nhpoly1305_tv_template)
3328 }
3329 }, {
3330 .alg = "ofb(aes)",
3331 .test = alg_test_skcipher,
3332 .fips_allowed = 1,
3333 .suite = {
3334 .cipher = {
3335 .enc = __VECS(aes_ofb_enc_tv_template),
3336 .dec = __VECS(aes_ofb_dec_tv_template)
3337 }
3338 }
3339 }, {
3340 .alg = "pcbc(fcrypt)",
3341 .test = alg_test_skcipher,
3342 .suite = {
3343 .cipher = {
3344 .enc = __VECS(fcrypt_pcbc_enc_tv_template),
3345 .dec = __VECS(fcrypt_pcbc_dec_tv_template)
3346 }
3347 }
3348 }, {
3349 .alg = "pkcs1pad(rsa,sha224)",
3350 .test = alg_test_null,
3351 .fips_allowed = 1,
3352 }, {
3353 .alg = "pkcs1pad(rsa,sha256)",
3354 .test = alg_test_akcipher,
3355 .fips_allowed = 1,
3356 .suite = {
3357 .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3358 }
3359 }, {
3360 .alg = "pkcs1pad(rsa,sha384)",
3361 .test = alg_test_null,
3362 .fips_allowed = 1,
3363 }, {
3364 .alg = "pkcs1pad(rsa,sha512)",
3365 .test = alg_test_null,
3366 .fips_allowed = 1,
3367 }, {
3368 .alg = "poly1305",
3369 .test = alg_test_hash,
3370 .suite = {
3371 .hash = __VECS(poly1305_tv_template)
3372 }
3373 }, {
3374 .alg = "rfc3686(ctr(aes))",
3375 .test = alg_test_skcipher,
3376 .fips_allowed = 1,
3377 .suite = {
3378 .cipher = {
3379 .enc = __VECS(aes_ctr_rfc3686_enc_tv_template),
3380 .dec = __VECS(aes_ctr_rfc3686_dec_tv_template)
3381 }
3382 }
3383 }, {
3384 .alg = "rfc4106(gcm(aes))",
3385 .test = alg_test_aead,
3386 .fips_allowed = 1,
3387 .suite = {
3388 .aead = {
3389 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3390 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3391 }
3392 }
3393 }, {
3394 .alg = "rfc4309(ccm(aes))",
3395 .test = alg_test_aead,
3396 .fips_allowed = 1,
3397 .suite = {
3398 .aead = {
3399 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3400 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3401 }
3402 }
3403 }, {
3404 .alg = "rfc4543(gcm(aes))",
3405 .test = alg_test_aead,
3406 .suite = {
3407 .aead = {
3408 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3409 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3410 }
3411 }
3412 }, {
3413 .alg = "rfc7539(chacha20,poly1305)",
3414 .test = alg_test_aead,
3415 .suite = {
3416 .aead = {
3417 .enc = __VECS(rfc7539_enc_tv_template),
3418 .dec = __VECS(rfc7539_dec_tv_template),
3419 }
3420 }
3421 }, {
3422 .alg = "rfc7539esp(chacha20,poly1305)",
3423 .test = alg_test_aead,
3424 .suite = {
3425 .aead = {
3426 .enc = __VECS(rfc7539esp_enc_tv_template),
3427 .dec = __VECS(rfc7539esp_dec_tv_template),
3428 }
3429 }
3430 }, {
3431 .alg = "rmd128",
3432 .test = alg_test_hash,
3433 .suite = {
3434 .hash = __VECS(rmd128_tv_template)
3435 }
3436 }, {
3437 .alg = "rmd160",
3438 .test = alg_test_hash,
3439 .suite = {
3440 .hash = __VECS(rmd160_tv_template)
3441 }
3442 }, {
3443 .alg = "rmd256",
3444 .test = alg_test_hash,
3445 .suite = {
3446 .hash = __VECS(rmd256_tv_template)
3447 }
3448 }, {
3449 .alg = "rmd320",
3450 .test = alg_test_hash,
3451 .suite = {
3452 .hash = __VECS(rmd320_tv_template)
3453 }
3454 }, {
3455 .alg = "rsa",
3456 .test = alg_test_akcipher,
3457 .fips_allowed = 1,
3458 .suite = {
3459 .akcipher = __VECS(rsa_tv_template)
3460 }
3461 }, {
3462 .alg = "salsa20",
3463 .test = alg_test_skcipher,
3464 .suite = {
3465 .cipher = {
3466 .enc = __VECS(salsa20_stream_enc_tv_template)
3467 }
3468 }
3469 }, {
3470 .alg = "sha1",
3471 .test = alg_test_hash,
3472 .fips_allowed = 1,
3473 .suite = {
3474 .hash = __VECS(sha1_tv_template)
3475 }
3476 }, {
3477 .alg = "sha224",
3478 .test = alg_test_hash,
3479 .fips_allowed = 1,
3480 .suite = {
3481 .hash = __VECS(sha224_tv_template)
3482 }
3483 }, {
3484 .alg = "sha256",
3485 .test = alg_test_hash,
3486 .fips_allowed = 1,
3487 .suite = {
3488 .hash = __VECS(sha256_tv_template)
3489 }
3490 }, {
3491 .alg = "sha3-224",
3492 .test = alg_test_hash,
3493 .fips_allowed = 1,
3494 .suite = {
3495 .hash = __VECS(sha3_224_tv_template)
3496 }
3497 }, {
3498 .alg = "sha3-256",
3499 .test = alg_test_hash,
3500 .fips_allowed = 1,
3501 .suite = {
3502 .hash = __VECS(sha3_256_tv_template)
3503 }
3504 }, {
3505 .alg = "sha3-384",
3506 .test = alg_test_hash,
3507 .fips_allowed = 1,
3508 .suite = {
3509 .hash = __VECS(sha3_384_tv_template)
3510 }
3511 }, {
3512 .alg = "sha3-512",
3513 .test = alg_test_hash,
3514 .fips_allowed = 1,
3515 .suite = {
3516 .hash = __VECS(sha3_512_tv_template)
3517 }
3518 }, {
3519 .alg = "sha384",
3520 .test = alg_test_hash,
3521 .fips_allowed = 1,
3522 .suite = {
3523 .hash = __VECS(sha384_tv_template)
3524 }
3525 }, {
3526 .alg = "sha512",
3527 .test = alg_test_hash,
3528 .fips_allowed = 1,
3529 .suite = {
3530 .hash = __VECS(sha512_tv_template)
3531 }
3532 }, {
3533 .alg = "tgr128",
3534 .test = alg_test_hash,
3535 .suite = {
3536 .hash = __VECS(tgr128_tv_template)
3537 }
3538 }, {
3539 .alg = "tgr160",
3540 .test = alg_test_hash,
3541 .suite = {
3542 .hash = __VECS(tgr160_tv_template)
3543 }
3544 }, {
3545 .alg = "tgr192",
3546 .test = alg_test_hash,
3547 .suite = {
3548 .hash = __VECS(tgr192_tv_template)
3549 }
3550 }, {
3551 .alg = "vmac(aes)",
3552 .test = alg_test_hash,
3553 .suite = {
3554 .hash = __VECS(aes_vmac128_tv_template)
3555 }
3556 }, {
3557 .alg = "wp256",
3558 .test = alg_test_hash,
3559 .suite = {
3560 .hash = __VECS(wp256_tv_template)
3561 }
3562 }, {
3563 .alg = "wp384",
3564 .test = alg_test_hash,
3565 .suite = {
3566 .hash = __VECS(wp384_tv_template)
3567 }
3568 }, {
3569 .alg = "wp512",
3570 .test = alg_test_hash,
3571 .suite = {
3572 .hash = __VECS(wp512_tv_template)
3573 }
3574 }, {
3575 .alg = "xcbc(aes)",
3576 .test = alg_test_hash,
3577 .suite = {
3578 .hash = __VECS(aes_xcbc128_tv_template)
3579 }
3580 }, {
3581 .alg = "xchacha12",
3582 .test = alg_test_skcipher,
3583 .suite = {
3584 .cipher = {
3585 .enc = __VECS(xchacha12_tv_template),
3586 .dec = __VECS(xchacha12_tv_template)
3587 }
3588 },
3589 }, {
3590 .alg = "xchacha20",
3591 .test = alg_test_skcipher,
3592 .suite = {
3593 .cipher = {
3594 .enc = __VECS(xchacha20_tv_template),
3595 .dec = __VECS(xchacha20_tv_template)
3596 }
3597 },
3598 }, {
3599 .alg = "xts(aes)",
3600 .test = alg_test_skcipher,
3601 .fips_allowed = 1,
3602 .suite = {
3603 .cipher = {
3604 .enc = __VECS(aes_xts_enc_tv_template),
3605 .dec = __VECS(aes_xts_dec_tv_template)
3606 }
3607 }
3608 }, {
3609 .alg = "xts(camellia)",
3610 .test = alg_test_skcipher,
3611 .suite = {
3612 .cipher = {
3613 .enc = __VECS(camellia_xts_enc_tv_template),
3614 .dec = __VECS(camellia_xts_dec_tv_template)
3615 }
3616 }
3617 }, {
3618 .alg = "xts(cast6)",
3619 .test = alg_test_skcipher,
3620 .suite = {
3621 .cipher = {
3622 .enc = __VECS(cast6_xts_enc_tv_template),
3623 .dec = __VECS(cast6_xts_dec_tv_template)
3624 }
3625 }
3626 }, {
3627 .alg = "xts(serpent)",
3628 .test = alg_test_skcipher,
3629 .suite = {
3630 .cipher = {
3631 .enc = __VECS(serpent_xts_enc_tv_template),
3632 .dec = __VECS(serpent_xts_dec_tv_template)
3633 }
3634 }
3635 }, {
3636 .alg = "xts(twofish)",
3637 .test = alg_test_skcipher,
3638 .suite = {
3639 .cipher = {
3640 .enc = __VECS(tf_xts_enc_tv_template),
3641 .dec = __VECS(tf_xts_dec_tv_template)
3642 }
3643 }
3644 }, {
3645 .alg = "zlib-deflate",
3646 .test = alg_test_comp,
3647 .fips_allowed = 1,
3648 .suite = {
3649 .comp = {
3650 .comp = __VECS(zlib_deflate_comp_tv_template),
3651 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3652 }
3653 }
3654 }, {
3655 .alg = "zstd",
3656 .test = alg_test_comp,
3657 .fips_allowed = 1,
3658 .suite = {
3659 .comp = {
3660 .comp = __VECS(zstd_comp_tv_template),
3661 .decomp = __VECS(zstd_decomp_tv_template)
3662 }
3663 }
3664 }
3665 };
3666
3667 static bool alg_test_descs_checked;
3668
alg_test_descs_check_order(void)3669 static void alg_test_descs_check_order(void)
3670 {
3671 int i;
3672
3673 /* only check once */
3674 if (alg_test_descs_checked)
3675 return;
3676
3677 alg_test_descs_checked = true;
3678
3679 for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3680 int diff = strcmp(alg_test_descs[i - 1].alg,
3681 alg_test_descs[i].alg);
3682
3683 if (WARN_ON(diff > 0)) {
3684 pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3685 alg_test_descs[i - 1].alg,
3686 alg_test_descs[i].alg);
3687 }
3688
3689 if (WARN_ON(diff == 0)) {
3690 pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3691 alg_test_descs[i].alg);
3692 }
3693 }
3694 }
3695
alg_find_test(const char * alg)3696 static int alg_find_test(const char *alg)
3697 {
3698 int start = 0;
3699 int end = ARRAY_SIZE(alg_test_descs);
3700
3701 while (start < end) {
3702 int i = (start + end) / 2;
3703 int diff = strcmp(alg_test_descs[i].alg, alg);
3704
3705 if (diff > 0) {
3706 end = i;
3707 continue;
3708 }
3709
3710 if (diff < 0) {
3711 start = i + 1;
3712 continue;
3713 }
3714
3715 return i;
3716 }
3717
3718 return -1;
3719 }
3720
alg_test(const char * driver,const char * alg,u32 type,u32 mask)3721 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3722 {
3723 int i;
3724 int j;
3725 int rc;
3726
3727 if (!fips_enabled && notests) {
3728 printk_once(KERN_INFO "alg: self-tests disabled\n");
3729 return 0;
3730 }
3731
3732 alg_test_descs_check_order();
3733
3734 if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3735 char nalg[CRYPTO_MAX_ALG_NAME];
3736
3737 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3738 sizeof(nalg))
3739 return -ENAMETOOLONG;
3740
3741 i = alg_find_test(nalg);
3742 if (i < 0)
3743 goto notest;
3744
3745 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3746 goto non_fips_alg;
3747
3748 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3749 goto test_done;
3750 }
3751
3752 i = alg_find_test(alg);
3753 j = alg_find_test(driver);
3754 if (i < 0 && j < 0)
3755 goto notest;
3756
3757 if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3758 (j >= 0 && !alg_test_descs[j].fips_allowed)))
3759 goto non_fips_alg;
3760
3761 rc = 0;
3762 if (i >= 0)
3763 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3764 type, mask);
3765 if (j >= 0 && j != i)
3766 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3767 type, mask);
3768
3769 test_done:
3770 if (fips_enabled && rc)
3771 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3772
3773 if (fips_enabled && !rc)
3774 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3775
3776 return rc;
3777
3778 notest:
3779 printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3780 return 0;
3781 non_fips_alg:
3782 return -EINVAL;
3783 }
3784
3785 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3786
3787 EXPORT_SYMBOL_GPL(alg_test);
3788