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[people/arne_f/kernel.git] / crypto / testmgr.c
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 */
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 aead_test_suite {
80 struct {
81 const struct aead_testvec *vecs;
82 unsigned int count;
83 } enc, dec;
84 };
85
86 struct cipher_test_suite {
87 const struct cipher_testvec *vecs;
88 unsigned int count;
89 };
90
91 struct comp_test_suite {
92 struct {
93 const struct comp_testvec *vecs;
94 unsigned int count;
95 } comp, decomp;
96 };
97
98 struct hash_test_suite {
99 const struct hash_testvec *vecs;
100 unsigned int count;
101 };
102
103 struct cprng_test_suite {
104 const struct cprng_testvec *vecs;
105 unsigned int count;
106 };
107
108 struct drbg_test_suite {
109 const struct drbg_testvec *vecs;
110 unsigned int count;
111 };
112
113 struct akcipher_test_suite {
114 const struct akcipher_testvec *vecs;
115 unsigned int count;
116 };
117
118 struct kpp_test_suite {
119 const struct kpp_testvec *vecs;
120 unsigned int count;
121 };
122
123 struct alg_test_desc {
124 const char *alg;
125 int (*test)(const struct alg_test_desc *desc, const char *driver,
126 u32 type, u32 mask);
127 int fips_allowed; /* set if alg is allowed in fips mode */
128
129 union {
130 struct aead_test_suite aead;
131 struct cipher_test_suite cipher;
132 struct comp_test_suite comp;
133 struct hash_test_suite hash;
134 struct cprng_test_suite cprng;
135 struct drbg_test_suite drbg;
136 struct akcipher_test_suite akcipher;
137 struct kpp_test_suite kpp;
138 } suite;
139 };
140
141 static const unsigned int IDX[8] = {
142 IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
143
144 static void hexdump(unsigned char *buf, unsigned int len)
145 {
146 print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
147 16, 1,
148 buf, len, false);
149 }
150
151 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
152 {
153 int i;
154
155 for (i = 0; i < XBUFSIZE; i++) {
156 buf[i] = (void *)__get_free_page(GFP_KERNEL);
157 if (!buf[i])
158 goto err_free_buf;
159 }
160
161 return 0;
162
163 err_free_buf:
164 while (i-- > 0)
165 free_page((unsigned long)buf[i]);
166
167 return -ENOMEM;
168 }
169
170 static void testmgr_free_buf(char *buf[XBUFSIZE])
171 {
172 int i;
173
174 for (i = 0; i < XBUFSIZE; i++)
175 free_page((unsigned long)buf[i]);
176 }
177
178 static int ahash_guard_result(char *result, char c, int size)
179 {
180 int i;
181
182 for (i = 0; i < size; i++) {
183 if (result[i] != c)
184 return -EINVAL;
185 }
186
187 return 0;
188 }
189
190 static int ahash_partial_update(struct ahash_request **preq,
191 struct crypto_ahash *tfm, const struct hash_testvec *template,
192 void *hash_buff, int k, int temp, struct scatterlist *sg,
193 const char *algo, char *result, struct crypto_wait *wait)
194 {
195 char *state;
196 struct ahash_request *req;
197 int statesize, ret = -EINVAL;
198 static const unsigned char guard[] = { 0x00, 0xba, 0xad, 0x00 };
199 int digestsize = crypto_ahash_digestsize(tfm);
200
201 req = *preq;
202 statesize = crypto_ahash_statesize(
203 crypto_ahash_reqtfm(req));
204 state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
205 if (!state) {
206 pr_err("alg: hash: Failed to alloc state for %s\n", algo);
207 goto out_nostate;
208 }
209 memcpy(state + statesize, guard, sizeof(guard));
210 memset(result, 1, digestsize);
211 ret = crypto_ahash_export(req, state);
212 WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
213 if (ret) {
214 pr_err("alg: hash: Failed to export() for %s\n", algo);
215 goto out;
216 }
217 ret = ahash_guard_result(result, 1, digestsize);
218 if (ret) {
219 pr_err("alg: hash: Failed, export used req->result for %s\n",
220 algo);
221 goto out;
222 }
223 ahash_request_free(req);
224 req = ahash_request_alloc(tfm, GFP_KERNEL);
225 if (!req) {
226 pr_err("alg: hash: Failed to alloc request for %s\n", algo);
227 goto out_noreq;
228 }
229 ahash_request_set_callback(req,
230 CRYPTO_TFM_REQ_MAY_BACKLOG,
231 crypto_req_done, wait);
232
233 memcpy(hash_buff, template->plaintext + temp,
234 template->tap[k]);
235 sg_init_one(&sg[0], hash_buff, template->tap[k]);
236 ahash_request_set_crypt(req, sg, result, template->tap[k]);
237 ret = crypto_ahash_import(req, state);
238 if (ret) {
239 pr_err("alg: hash: Failed to import() for %s\n", algo);
240 goto out;
241 }
242 ret = ahash_guard_result(result, 1, digestsize);
243 if (ret) {
244 pr_err("alg: hash: Failed, import used req->result for %s\n",
245 algo);
246 goto out;
247 }
248 ret = crypto_wait_req(crypto_ahash_update(req), wait);
249 if (ret)
250 goto out;
251 *preq = req;
252 ret = 0;
253 goto out_noreq;
254 out:
255 ahash_request_free(req);
256 out_noreq:
257 kfree(state);
258 out_nostate:
259 return ret;
260 }
261
262 enum hash_test {
263 HASH_TEST_DIGEST,
264 HASH_TEST_FINAL,
265 HASH_TEST_FINUP
266 };
267
268 static int __test_hash(struct crypto_ahash *tfm,
269 const struct hash_testvec *template, unsigned int tcount,
270 enum hash_test test_type, const int align_offset)
271 {
272 const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
273 size_t digest_size = crypto_ahash_digestsize(tfm);
274 unsigned int i, j, k, temp;
275 struct scatterlist sg[8];
276 char *result;
277 char *key;
278 struct ahash_request *req;
279 struct crypto_wait wait;
280 void *hash_buff;
281 char *xbuf[XBUFSIZE];
282 int ret = -ENOMEM;
283
284 result = kmalloc(digest_size, GFP_KERNEL);
285 if (!result)
286 return ret;
287 key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
288 if (!key)
289 goto out_nobuf;
290 if (testmgr_alloc_buf(xbuf))
291 goto out_nobuf;
292
293 crypto_init_wait(&wait);
294
295 req = ahash_request_alloc(tfm, GFP_KERNEL);
296 if (!req) {
297 printk(KERN_ERR "alg: hash: Failed to allocate request for "
298 "%s\n", algo);
299 goto out_noreq;
300 }
301 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
302 crypto_req_done, &wait);
303
304 j = 0;
305 for (i = 0; i < tcount; i++) {
306 if (template[i].np)
307 continue;
308
309 ret = -EINVAL;
310 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
311 goto out;
312
313 j++;
314 memset(result, 0, digest_size);
315
316 hash_buff = xbuf[0];
317 hash_buff += align_offset;
318
319 memcpy(hash_buff, template[i].plaintext, template[i].psize);
320 sg_init_one(&sg[0], hash_buff, template[i].psize);
321
322 if (template[i].ksize) {
323 crypto_ahash_clear_flags(tfm, ~0);
324 if (template[i].ksize > MAX_KEYLEN) {
325 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
326 j, algo, template[i].ksize, MAX_KEYLEN);
327 ret = -EINVAL;
328 goto out;
329 }
330 memcpy(key, template[i].key, template[i].ksize);
331 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
332 if (ret) {
333 printk(KERN_ERR "alg: hash: setkey failed on "
334 "test %d for %s: ret=%d\n", j, algo,
335 -ret);
336 goto out;
337 }
338 }
339
340 ahash_request_set_crypt(req, sg, result, template[i].psize);
341 switch (test_type) {
342 case HASH_TEST_DIGEST:
343 ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
344 if (ret) {
345 pr_err("alg: hash: digest failed on test %d "
346 "for %s: ret=%d\n", j, algo, -ret);
347 goto out;
348 }
349 break;
350
351 case HASH_TEST_FINAL:
352 memset(result, 1, digest_size);
353 ret = crypto_wait_req(crypto_ahash_init(req), &wait);
354 if (ret) {
355 pr_err("alg: hash: init failed on test %d "
356 "for %s: ret=%d\n", j, algo, -ret);
357 goto out;
358 }
359 ret = ahash_guard_result(result, 1, digest_size);
360 if (ret) {
361 pr_err("alg: hash: init failed on test %d "
362 "for %s: used req->result\n", j, algo);
363 goto out;
364 }
365 ret = crypto_wait_req(crypto_ahash_update(req), &wait);
366 if (ret) {
367 pr_err("alg: hash: update failed on test %d "
368 "for %s: ret=%d\n", j, algo, -ret);
369 goto out;
370 }
371 ret = ahash_guard_result(result, 1, digest_size);
372 if (ret) {
373 pr_err("alg: hash: update failed on test %d "
374 "for %s: used req->result\n", j, algo);
375 goto out;
376 }
377 ret = crypto_wait_req(crypto_ahash_final(req), &wait);
378 if (ret) {
379 pr_err("alg: hash: final failed on test %d "
380 "for %s: ret=%d\n", j, algo, -ret);
381 goto out;
382 }
383 break;
384
385 case HASH_TEST_FINUP:
386 memset(result, 1, digest_size);
387 ret = crypto_wait_req(crypto_ahash_init(req), &wait);
388 if (ret) {
389 pr_err("alg: hash: init failed on test %d "
390 "for %s: ret=%d\n", j, algo, -ret);
391 goto out;
392 }
393 ret = ahash_guard_result(result, 1, digest_size);
394 if (ret) {
395 pr_err("alg: hash: init failed on test %d "
396 "for %s: used req->result\n", j, algo);
397 goto out;
398 }
399 ret = crypto_wait_req(crypto_ahash_finup(req), &wait);
400 if (ret) {
401 pr_err("alg: hash: final failed on test %d "
402 "for %s: ret=%d\n", j, algo, -ret);
403 goto out;
404 }
405 break;
406 }
407
408 if (memcmp(result, template[i].digest,
409 crypto_ahash_digestsize(tfm))) {
410 printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
411 j, algo);
412 hexdump(result, crypto_ahash_digestsize(tfm));
413 ret = -EINVAL;
414 goto out;
415 }
416 }
417
418 if (test_type)
419 goto out;
420
421 j = 0;
422 for (i = 0; i < tcount; i++) {
423 /* alignment tests are only done with continuous buffers */
424 if (align_offset != 0)
425 break;
426
427 if (!template[i].np)
428 continue;
429
430 j++;
431 memset(result, 0, digest_size);
432
433 temp = 0;
434 sg_init_table(sg, template[i].np);
435 ret = -EINVAL;
436 for (k = 0; k < template[i].np; k++) {
437 if (WARN_ON(offset_in_page(IDX[k]) +
438 template[i].tap[k] > PAGE_SIZE))
439 goto out;
440 sg_set_buf(&sg[k],
441 memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
442 offset_in_page(IDX[k]),
443 template[i].plaintext + temp,
444 template[i].tap[k]),
445 template[i].tap[k]);
446 temp += template[i].tap[k];
447 }
448
449 if (template[i].ksize) {
450 if (template[i].ksize > MAX_KEYLEN) {
451 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
452 j, algo, template[i].ksize, MAX_KEYLEN);
453 ret = -EINVAL;
454 goto out;
455 }
456 crypto_ahash_clear_flags(tfm, ~0);
457 memcpy(key, template[i].key, template[i].ksize);
458 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
459
460 if (ret) {
461 printk(KERN_ERR "alg: hash: setkey "
462 "failed on chunking test %d "
463 "for %s: ret=%d\n", j, algo, -ret);
464 goto out;
465 }
466 }
467
468 ahash_request_set_crypt(req, sg, result, template[i].psize);
469 ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
470 if (ret) {
471 pr_err("alg: hash: digest failed on chunking test %d for %s: ret=%d\n",
472 j, algo, -ret);
473 goto out;
474 }
475
476 if (memcmp(result, template[i].digest,
477 crypto_ahash_digestsize(tfm))) {
478 printk(KERN_ERR "alg: hash: Chunking test %d "
479 "failed for %s\n", j, algo);
480 hexdump(result, crypto_ahash_digestsize(tfm));
481 ret = -EINVAL;
482 goto out;
483 }
484 }
485
486 /* partial update exercise */
487 j = 0;
488 for (i = 0; i < tcount; i++) {
489 /* alignment tests are only done with continuous buffers */
490 if (align_offset != 0)
491 break;
492
493 if (template[i].np < 2)
494 continue;
495
496 j++;
497 memset(result, 0, digest_size);
498
499 ret = -EINVAL;
500 hash_buff = xbuf[0];
501 memcpy(hash_buff, template[i].plaintext,
502 template[i].tap[0]);
503 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
504
505 if (template[i].ksize) {
506 crypto_ahash_clear_flags(tfm, ~0);
507 if (template[i].ksize > MAX_KEYLEN) {
508 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
509 j, algo, template[i].ksize, MAX_KEYLEN);
510 ret = -EINVAL;
511 goto out;
512 }
513 memcpy(key, template[i].key, template[i].ksize);
514 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
515 if (ret) {
516 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
517 j, algo, -ret);
518 goto out;
519 }
520 }
521
522 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
523 ret = crypto_wait_req(crypto_ahash_init(req), &wait);
524 if (ret) {
525 pr_err("alg: hash: init failed on test %d for %s: ret=%d\n",
526 j, algo, -ret);
527 goto out;
528 }
529 ret = crypto_wait_req(crypto_ahash_update(req), &wait);
530 if (ret) {
531 pr_err("alg: hash: update failed on test %d for %s: ret=%d\n",
532 j, algo, -ret);
533 goto out;
534 }
535
536 temp = template[i].tap[0];
537 for (k = 1; k < template[i].np; k++) {
538 ret = ahash_partial_update(&req, tfm, &template[i],
539 hash_buff, k, temp, &sg[0], algo, result,
540 &wait);
541 if (ret) {
542 pr_err("alg: hash: partial update failed on test %d for %s: ret=%d\n",
543 j, algo, -ret);
544 goto out_noreq;
545 }
546 temp += template[i].tap[k];
547 }
548 ret = crypto_wait_req(crypto_ahash_final(req), &wait);
549 if (ret) {
550 pr_err("alg: hash: final failed on test %d for %s: ret=%d\n",
551 j, algo, -ret);
552 goto out;
553 }
554 if (memcmp(result, template[i].digest,
555 crypto_ahash_digestsize(tfm))) {
556 pr_err("alg: hash: Partial Test %d failed for %s\n",
557 j, algo);
558 hexdump(result, crypto_ahash_digestsize(tfm));
559 ret = -EINVAL;
560 goto out;
561 }
562 }
563
564 ret = 0;
565
566 out:
567 ahash_request_free(req);
568 out_noreq:
569 testmgr_free_buf(xbuf);
570 out_nobuf:
571 kfree(key);
572 kfree(result);
573 return ret;
574 }
575
576 static int test_hash(struct crypto_ahash *tfm,
577 const struct hash_testvec *template,
578 unsigned int tcount, enum hash_test test_type)
579 {
580 unsigned int alignmask;
581 int ret;
582
583 ret = __test_hash(tfm, template, tcount, test_type, 0);
584 if (ret)
585 return ret;
586
587 /* test unaligned buffers, check with one byte offset */
588 ret = __test_hash(tfm, template, tcount, test_type, 1);
589 if (ret)
590 return ret;
591
592 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
593 if (alignmask) {
594 /* Check if alignment mask for tfm is correctly set. */
595 ret = __test_hash(tfm, template, tcount, test_type,
596 alignmask + 1);
597 if (ret)
598 return ret;
599 }
600
601 return 0;
602 }
603
604 static int __test_aead(struct crypto_aead *tfm, int enc,
605 const struct aead_testvec *template, unsigned int tcount,
606 const bool diff_dst, const int align_offset)
607 {
608 const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
609 unsigned int i, j, k, n, temp;
610 int ret = -ENOMEM;
611 char *q;
612 char *key;
613 struct aead_request *req;
614 struct scatterlist *sg;
615 struct scatterlist *sgout;
616 const char *e, *d;
617 struct crypto_wait wait;
618 unsigned int authsize, iv_len;
619 void *input;
620 void *output;
621 void *assoc;
622 char *iv;
623 char *xbuf[XBUFSIZE];
624 char *xoutbuf[XBUFSIZE];
625 char *axbuf[XBUFSIZE];
626
627 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
628 if (!iv)
629 return ret;
630 key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
631 if (!key)
632 goto out_noxbuf;
633 if (testmgr_alloc_buf(xbuf))
634 goto out_noxbuf;
635 if (testmgr_alloc_buf(axbuf))
636 goto out_noaxbuf;
637 if (diff_dst && testmgr_alloc_buf(xoutbuf))
638 goto out_nooutbuf;
639
640 /* avoid "the frame size is larger than 1024 bytes" compiler warning */
641 sg = kmalloc(array3_size(sizeof(*sg), 8, (diff_dst ? 4 : 2)),
642 GFP_KERNEL);
643 if (!sg)
644 goto out_nosg;
645 sgout = &sg[16];
646
647 if (diff_dst)
648 d = "-ddst";
649 else
650 d = "";
651
652 if (enc == ENCRYPT)
653 e = "encryption";
654 else
655 e = "decryption";
656
657 crypto_init_wait(&wait);
658
659 req = aead_request_alloc(tfm, GFP_KERNEL);
660 if (!req) {
661 pr_err("alg: aead%s: Failed to allocate request for %s\n",
662 d, algo);
663 goto out;
664 }
665
666 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
667 crypto_req_done, &wait);
668
669 iv_len = crypto_aead_ivsize(tfm);
670
671 for (i = 0, j = 0; i < tcount; i++) {
672 if (template[i].np)
673 continue;
674
675 j++;
676
677 /* some templates have no input data but they will
678 * touch input
679 */
680 input = xbuf[0];
681 input += align_offset;
682 assoc = axbuf[0];
683
684 ret = -EINVAL;
685 if (WARN_ON(align_offset + template[i].ilen >
686 PAGE_SIZE || template[i].alen > PAGE_SIZE))
687 goto out;
688
689 memcpy(input, template[i].input, template[i].ilen);
690 memcpy(assoc, template[i].assoc, template[i].alen);
691 if (template[i].iv)
692 memcpy(iv, template[i].iv, iv_len);
693 else
694 memset(iv, 0, iv_len);
695
696 crypto_aead_clear_flags(tfm, ~0);
697 if (template[i].wk)
698 crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
699
700 if (template[i].klen > MAX_KEYLEN) {
701 pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
702 d, j, algo, template[i].klen,
703 MAX_KEYLEN);
704 ret = -EINVAL;
705 goto out;
706 }
707 memcpy(key, template[i].key, template[i].klen);
708
709 ret = crypto_aead_setkey(tfm, key, template[i].klen);
710 if (template[i].fail == !ret) {
711 pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
712 d, j, algo, crypto_aead_get_flags(tfm));
713 goto out;
714 } else if (ret)
715 continue;
716
717 authsize = abs(template[i].rlen - template[i].ilen);
718 ret = crypto_aead_setauthsize(tfm, authsize);
719 if (ret) {
720 pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
721 d, authsize, j, algo);
722 goto out;
723 }
724
725 k = !!template[i].alen;
726 sg_init_table(sg, k + 1);
727 sg_set_buf(&sg[0], assoc, template[i].alen);
728 sg_set_buf(&sg[k], input,
729 template[i].ilen + (enc ? authsize : 0));
730 output = input;
731
732 if (diff_dst) {
733 sg_init_table(sgout, k + 1);
734 sg_set_buf(&sgout[0], assoc, template[i].alen);
735
736 output = xoutbuf[0];
737 output += align_offset;
738 sg_set_buf(&sgout[k], output,
739 template[i].rlen + (enc ? 0 : authsize));
740 }
741
742 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
743 template[i].ilen, iv);
744
745 aead_request_set_ad(req, template[i].alen);
746
747 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
748 : crypto_aead_decrypt(req), &wait);
749
750 switch (ret) {
751 case 0:
752 if (template[i].novrfy) {
753 /* verification was supposed to fail */
754 pr_err("alg: aead%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n",
755 d, e, j, algo);
756 /* so really, we got a bad message */
757 ret = -EBADMSG;
758 goto out;
759 }
760 break;
761 case -EBADMSG:
762 if (template[i].novrfy)
763 /* verification failure was expected */
764 continue;
765 /* fall through */
766 default:
767 pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
768 d, e, j, algo, -ret);
769 goto out;
770 }
771
772 q = output;
773 if (memcmp(q, template[i].result, template[i].rlen)) {
774 pr_err("alg: aead%s: Test %d failed on %s for %s\n",
775 d, j, e, algo);
776 hexdump(q, template[i].rlen);
777 ret = -EINVAL;
778 goto out;
779 }
780 }
781
782 for (i = 0, j = 0; i < tcount; i++) {
783 /* alignment tests are only done with continuous buffers */
784 if (align_offset != 0)
785 break;
786
787 if (!template[i].np)
788 continue;
789
790 j++;
791
792 if (template[i].iv)
793 memcpy(iv, template[i].iv, iv_len);
794 else
795 memset(iv, 0, MAX_IVLEN);
796
797 crypto_aead_clear_flags(tfm, ~0);
798 if (template[i].wk)
799 crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
800 if (template[i].klen > MAX_KEYLEN) {
801 pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
802 d, j, algo, template[i].klen, MAX_KEYLEN);
803 ret = -EINVAL;
804 goto out;
805 }
806 memcpy(key, template[i].key, template[i].klen);
807
808 ret = crypto_aead_setkey(tfm, key, template[i].klen);
809 if (template[i].fail == !ret) {
810 pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
811 d, j, algo, crypto_aead_get_flags(tfm));
812 goto out;
813 } else if (ret)
814 continue;
815
816 authsize = abs(template[i].rlen - template[i].ilen);
817
818 ret = -EINVAL;
819 sg_init_table(sg, template[i].anp + template[i].np);
820 if (diff_dst)
821 sg_init_table(sgout, template[i].anp + template[i].np);
822
823 ret = -EINVAL;
824 for (k = 0, temp = 0; k < template[i].anp; k++) {
825 if (WARN_ON(offset_in_page(IDX[k]) +
826 template[i].atap[k] > PAGE_SIZE))
827 goto out;
828 sg_set_buf(&sg[k],
829 memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
830 offset_in_page(IDX[k]),
831 template[i].assoc + temp,
832 template[i].atap[k]),
833 template[i].atap[k]);
834 if (diff_dst)
835 sg_set_buf(&sgout[k],
836 axbuf[IDX[k] >> PAGE_SHIFT] +
837 offset_in_page(IDX[k]),
838 template[i].atap[k]);
839 temp += template[i].atap[k];
840 }
841
842 for (k = 0, temp = 0; k < template[i].np; k++) {
843 if (WARN_ON(offset_in_page(IDX[k]) +
844 template[i].tap[k] > PAGE_SIZE))
845 goto out;
846
847 q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
848 memcpy(q, template[i].input + temp, template[i].tap[k]);
849 sg_set_buf(&sg[template[i].anp + k],
850 q, template[i].tap[k]);
851
852 if (diff_dst) {
853 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
854 offset_in_page(IDX[k]);
855
856 memset(q, 0, template[i].tap[k]);
857
858 sg_set_buf(&sgout[template[i].anp + k],
859 q, template[i].tap[k]);
860 }
861
862 n = template[i].tap[k];
863 if (k == template[i].np - 1 && enc)
864 n += authsize;
865 if (offset_in_page(q) + n < PAGE_SIZE)
866 q[n] = 0;
867
868 temp += template[i].tap[k];
869 }
870
871 ret = crypto_aead_setauthsize(tfm, authsize);
872 if (ret) {
873 pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
874 d, authsize, j, algo);
875 goto out;
876 }
877
878 if (enc) {
879 if (WARN_ON(sg[template[i].anp + k - 1].offset +
880 sg[template[i].anp + k - 1].length +
881 authsize > PAGE_SIZE)) {
882 ret = -EINVAL;
883 goto out;
884 }
885
886 if (diff_dst)
887 sgout[template[i].anp + k - 1].length +=
888 authsize;
889 sg[template[i].anp + k - 1].length += authsize;
890 }
891
892 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
893 template[i].ilen,
894 iv);
895
896 aead_request_set_ad(req, template[i].alen);
897
898 ret = crypto_wait_req(enc ? crypto_aead_encrypt(req)
899 : crypto_aead_decrypt(req), &wait);
900
901 switch (ret) {
902 case 0:
903 if (template[i].novrfy) {
904 /* verification was supposed to fail */
905 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
906 d, e, j, algo);
907 /* so really, we got a bad message */
908 ret = -EBADMSG;
909 goto out;
910 }
911 break;
912 case -EBADMSG:
913 if (template[i].novrfy)
914 /* verification failure was expected */
915 continue;
916 /* fall through */
917 default:
918 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
919 d, e, j, algo, -ret);
920 goto out;
921 }
922
923 ret = -EINVAL;
924 for (k = 0, temp = 0; k < template[i].np; k++) {
925 if (diff_dst)
926 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
927 offset_in_page(IDX[k]);
928 else
929 q = xbuf[IDX[k] >> PAGE_SHIFT] +
930 offset_in_page(IDX[k]);
931
932 n = template[i].tap[k];
933 if (k == template[i].np - 1)
934 n += enc ? authsize : -authsize;
935
936 if (memcmp(q, template[i].result + temp, n)) {
937 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
938 d, j, e, k, algo);
939 hexdump(q, n);
940 goto out;
941 }
942
943 q += n;
944 if (k == template[i].np - 1 && !enc) {
945 if (!diff_dst &&
946 memcmp(q, template[i].input +
947 temp + n, authsize))
948 n = authsize;
949 else
950 n = 0;
951 } else {
952 for (n = 0; offset_in_page(q + n) && q[n]; n++)
953 ;
954 }
955 if (n) {
956 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
957 d, j, e, k, algo, n);
958 hexdump(q, n);
959 goto out;
960 }
961
962 temp += template[i].tap[k];
963 }
964 }
965
966 ret = 0;
967
968 out:
969 aead_request_free(req);
970 kfree(sg);
971 out_nosg:
972 if (diff_dst)
973 testmgr_free_buf(xoutbuf);
974 out_nooutbuf:
975 testmgr_free_buf(axbuf);
976 out_noaxbuf:
977 testmgr_free_buf(xbuf);
978 out_noxbuf:
979 kfree(key);
980 kfree(iv);
981 return ret;
982 }
983
984 static int test_aead(struct crypto_aead *tfm, int enc,
985 const struct aead_testvec *template, unsigned int tcount)
986 {
987 unsigned int alignmask;
988 int ret;
989
990 /* test 'dst == src' case */
991 ret = __test_aead(tfm, enc, template, tcount, false, 0);
992 if (ret)
993 return ret;
994
995 /* test 'dst != src' case */
996 ret = __test_aead(tfm, enc, template, tcount, true, 0);
997 if (ret)
998 return ret;
999
1000 /* test unaligned buffers, check with one byte offset */
1001 ret = __test_aead(tfm, enc, template, tcount, true, 1);
1002 if (ret)
1003 return ret;
1004
1005 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1006 if (alignmask) {
1007 /* Check if alignment mask for tfm is correctly set. */
1008 ret = __test_aead(tfm, enc, template, tcount, true,
1009 alignmask + 1);
1010 if (ret)
1011 return ret;
1012 }
1013
1014 return 0;
1015 }
1016
1017 static int test_cipher(struct crypto_cipher *tfm, int enc,
1018 const struct cipher_testvec *template,
1019 unsigned int tcount)
1020 {
1021 const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
1022 unsigned int i, j, k;
1023 char *q;
1024 const char *e;
1025 const char *input, *result;
1026 void *data;
1027 char *xbuf[XBUFSIZE];
1028 int ret = -ENOMEM;
1029
1030 if (testmgr_alloc_buf(xbuf))
1031 goto out_nobuf;
1032
1033 if (enc == ENCRYPT)
1034 e = "encryption";
1035 else
1036 e = "decryption";
1037
1038 j = 0;
1039 for (i = 0; i < tcount; i++) {
1040 if (template[i].np)
1041 continue;
1042
1043 if (fips_enabled && template[i].fips_skip)
1044 continue;
1045
1046 input = enc ? template[i].ptext : template[i].ctext;
1047 result = enc ? template[i].ctext : template[i].ptext;
1048 j++;
1049
1050 ret = -EINVAL;
1051 if (WARN_ON(template[i].len > PAGE_SIZE))
1052 goto out;
1053
1054 data = xbuf[0];
1055 memcpy(data, input, template[i].len);
1056
1057 crypto_cipher_clear_flags(tfm, ~0);
1058 if (template[i].wk)
1059 crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1060
1061 ret = crypto_cipher_setkey(tfm, template[i].key,
1062 template[i].klen);
1063 if (template[i].fail == !ret) {
1064 printk(KERN_ERR "alg: cipher: setkey failed "
1065 "on test %d for %s: flags=%x\n", j,
1066 algo, crypto_cipher_get_flags(tfm));
1067 goto out;
1068 } else if (ret)
1069 continue;
1070
1071 for (k = 0; k < template[i].len;
1072 k += crypto_cipher_blocksize(tfm)) {
1073 if (enc)
1074 crypto_cipher_encrypt_one(tfm, data + k,
1075 data + k);
1076 else
1077 crypto_cipher_decrypt_one(tfm, data + k,
1078 data + k);
1079 }
1080
1081 q = data;
1082 if (memcmp(q, result, template[i].len)) {
1083 printk(KERN_ERR "alg: cipher: Test %d failed "
1084 "on %s for %s\n", j, e, algo);
1085 hexdump(q, template[i].len);
1086 ret = -EINVAL;
1087 goto out;
1088 }
1089 }
1090
1091 ret = 0;
1092
1093 out:
1094 testmgr_free_buf(xbuf);
1095 out_nobuf:
1096 return ret;
1097 }
1098
1099 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1100 const struct cipher_testvec *template,
1101 unsigned int tcount,
1102 const bool diff_dst, const int align_offset)
1103 {
1104 const char *algo =
1105 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1106 unsigned int i, j, k, n, temp;
1107 char *q;
1108 struct skcipher_request *req;
1109 struct scatterlist sg[8];
1110 struct scatterlist sgout[8];
1111 const char *e, *d;
1112 struct crypto_wait wait;
1113 const char *input, *result;
1114 void *data;
1115 char iv[MAX_IVLEN];
1116 char *xbuf[XBUFSIZE];
1117 char *xoutbuf[XBUFSIZE];
1118 int ret = -ENOMEM;
1119 unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1120
1121 if (testmgr_alloc_buf(xbuf))
1122 goto out_nobuf;
1123
1124 if (diff_dst && testmgr_alloc_buf(xoutbuf))
1125 goto out_nooutbuf;
1126
1127 if (diff_dst)
1128 d = "-ddst";
1129 else
1130 d = "";
1131
1132 if (enc == ENCRYPT)
1133 e = "encryption";
1134 else
1135 e = "decryption";
1136
1137 crypto_init_wait(&wait);
1138
1139 req = skcipher_request_alloc(tfm, GFP_KERNEL);
1140 if (!req) {
1141 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1142 d, algo);
1143 goto out;
1144 }
1145
1146 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1147 crypto_req_done, &wait);
1148
1149 j = 0;
1150 for (i = 0; i < tcount; i++) {
1151 if (template[i].np && !template[i].also_non_np)
1152 continue;
1153
1154 if (fips_enabled && template[i].fips_skip)
1155 continue;
1156
1157 if (template[i].iv && !(template[i].generates_iv && enc))
1158 memcpy(iv, template[i].iv, ivsize);
1159 else
1160 memset(iv, 0, MAX_IVLEN);
1161
1162 input = enc ? template[i].ptext : template[i].ctext;
1163 result = enc ? template[i].ctext : template[i].ptext;
1164 j++;
1165 ret = -EINVAL;
1166 if (WARN_ON(align_offset + template[i].len > PAGE_SIZE))
1167 goto out;
1168
1169 data = xbuf[0];
1170 data += align_offset;
1171 memcpy(data, input, template[i].len);
1172
1173 crypto_skcipher_clear_flags(tfm, ~0);
1174 if (template[i].wk)
1175 crypto_skcipher_set_flags(tfm,
1176 CRYPTO_TFM_REQ_WEAK_KEY);
1177
1178 ret = crypto_skcipher_setkey(tfm, template[i].key,
1179 template[i].klen);
1180 if (template[i].fail == !ret) {
1181 pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1182 d, j, algo, crypto_skcipher_get_flags(tfm));
1183 goto out;
1184 } else if (ret)
1185 continue;
1186
1187 sg_init_one(&sg[0], data, template[i].len);
1188 if (diff_dst) {
1189 data = xoutbuf[0];
1190 data += align_offset;
1191 sg_init_one(&sgout[0], data, template[i].len);
1192 }
1193
1194 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1195 template[i].len, iv);
1196 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1197 crypto_skcipher_decrypt(req), &wait);
1198
1199 if (ret) {
1200 pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1201 d, e, j, algo, -ret);
1202 goto out;
1203 }
1204
1205 q = data;
1206 if (memcmp(q, result, template[i].len)) {
1207 pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1208 d, j, e, algo);
1209 hexdump(q, template[i].len);
1210 ret = -EINVAL;
1211 goto out;
1212 }
1213
1214 if (template[i].generates_iv && enc &&
1215 memcmp(iv, template[i].iv, crypto_skcipher_ivsize(tfm))) {
1216 pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1217 d, j, e, algo);
1218 hexdump(iv, crypto_skcipher_ivsize(tfm));
1219 ret = -EINVAL;
1220 goto out;
1221 }
1222 }
1223
1224 j = 0;
1225 for (i = 0; i < tcount; i++) {
1226 /* alignment tests are only done with continuous buffers */
1227 if (align_offset != 0)
1228 break;
1229
1230 if (!template[i].np)
1231 continue;
1232
1233 if (fips_enabled && template[i].fips_skip)
1234 continue;
1235
1236 if (template[i].iv && !(template[i].generates_iv && enc))
1237 memcpy(iv, template[i].iv, ivsize);
1238 else
1239 memset(iv, 0, MAX_IVLEN);
1240
1241 input = enc ? template[i].ptext : template[i].ctext;
1242 result = enc ? template[i].ctext : template[i].ptext;
1243 j++;
1244 crypto_skcipher_clear_flags(tfm, ~0);
1245 if (template[i].wk)
1246 crypto_skcipher_set_flags(tfm,
1247 CRYPTO_TFM_REQ_WEAK_KEY);
1248
1249 ret = crypto_skcipher_setkey(tfm, template[i].key,
1250 template[i].klen);
1251 if (template[i].fail == !ret) {
1252 pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1253 d, j, algo, crypto_skcipher_get_flags(tfm));
1254 goto out;
1255 } else if (ret)
1256 continue;
1257
1258 temp = 0;
1259 ret = -EINVAL;
1260 sg_init_table(sg, template[i].np);
1261 if (diff_dst)
1262 sg_init_table(sgout, template[i].np);
1263 for (k = 0; k < template[i].np; k++) {
1264 if (WARN_ON(offset_in_page(IDX[k]) +
1265 template[i].tap[k] > PAGE_SIZE))
1266 goto out;
1267
1268 q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1269
1270 memcpy(q, input + temp, template[i].tap[k]);
1271
1272 if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1273 q[template[i].tap[k]] = 0;
1274
1275 sg_set_buf(&sg[k], q, template[i].tap[k]);
1276 if (diff_dst) {
1277 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1278 offset_in_page(IDX[k]);
1279
1280 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1281
1282 memset(q, 0, template[i].tap[k]);
1283 if (offset_in_page(q) +
1284 template[i].tap[k] < PAGE_SIZE)
1285 q[template[i].tap[k]] = 0;
1286 }
1287
1288 temp += template[i].tap[k];
1289 }
1290
1291 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1292 template[i].len, iv);
1293
1294 ret = crypto_wait_req(enc ? crypto_skcipher_encrypt(req) :
1295 crypto_skcipher_decrypt(req), &wait);
1296
1297 if (ret) {
1298 pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1299 d, e, j, algo, -ret);
1300 goto out;
1301 }
1302
1303 temp = 0;
1304 ret = -EINVAL;
1305 for (k = 0; k < template[i].np; k++) {
1306 if (diff_dst)
1307 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1308 offset_in_page(IDX[k]);
1309 else
1310 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1311 offset_in_page(IDX[k]);
1312
1313 if (memcmp(q, result + temp, template[i].tap[k])) {
1314 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1315 d, j, e, k, algo);
1316 hexdump(q, template[i].tap[k]);
1317 goto out;
1318 }
1319
1320 q += template[i].tap[k];
1321 for (n = 0; offset_in_page(q + n) && q[n]; n++)
1322 ;
1323 if (n) {
1324 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1325 d, j, e, k, algo, n);
1326 hexdump(q, n);
1327 goto out;
1328 }
1329 temp += template[i].tap[k];
1330 }
1331 }
1332
1333 ret = 0;
1334
1335 out:
1336 skcipher_request_free(req);
1337 if (diff_dst)
1338 testmgr_free_buf(xoutbuf);
1339 out_nooutbuf:
1340 testmgr_free_buf(xbuf);
1341 out_nobuf:
1342 return ret;
1343 }
1344
1345 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1346 const struct cipher_testvec *template,
1347 unsigned int tcount)
1348 {
1349 unsigned int alignmask;
1350 int ret;
1351
1352 /* test 'dst == src' case */
1353 ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1354 if (ret)
1355 return ret;
1356
1357 /* test 'dst != src' case */
1358 ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1359 if (ret)
1360 return ret;
1361
1362 /* test unaligned buffers, check with one byte offset */
1363 ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1364 if (ret)
1365 return ret;
1366
1367 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1368 if (alignmask) {
1369 /* Check if alignment mask for tfm is correctly set. */
1370 ret = __test_skcipher(tfm, enc, template, tcount, true,
1371 alignmask + 1);
1372 if (ret)
1373 return ret;
1374 }
1375
1376 return 0;
1377 }
1378
1379 static int test_comp(struct crypto_comp *tfm,
1380 const struct comp_testvec *ctemplate,
1381 const struct comp_testvec *dtemplate,
1382 int ctcount, int dtcount)
1383 {
1384 const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1385 char *output, *decomp_output;
1386 unsigned int i;
1387 int ret;
1388
1389 output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1390 if (!output)
1391 return -ENOMEM;
1392
1393 decomp_output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1394 if (!decomp_output) {
1395 kfree(output);
1396 return -ENOMEM;
1397 }
1398
1399 for (i = 0; i < ctcount; i++) {
1400 int ilen;
1401 unsigned int dlen = COMP_BUF_SIZE;
1402
1403 memset(output, 0, sizeof(COMP_BUF_SIZE));
1404 memset(decomp_output, 0, sizeof(COMP_BUF_SIZE));
1405
1406 ilen = ctemplate[i].inlen;
1407 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1408 ilen, output, &dlen);
1409 if (ret) {
1410 printk(KERN_ERR "alg: comp: compression failed "
1411 "on test %d for %s: ret=%d\n", i + 1, algo,
1412 -ret);
1413 goto out;
1414 }
1415
1416 ilen = dlen;
1417 dlen = COMP_BUF_SIZE;
1418 ret = crypto_comp_decompress(tfm, output,
1419 ilen, decomp_output, &dlen);
1420 if (ret) {
1421 pr_err("alg: comp: compression failed: decompress: on test %d for %s failed: ret=%d\n",
1422 i + 1, algo, -ret);
1423 goto out;
1424 }
1425
1426 if (dlen != ctemplate[i].inlen) {
1427 printk(KERN_ERR "alg: comp: Compression test %d "
1428 "failed for %s: output len = %d\n", i + 1, algo,
1429 dlen);
1430 ret = -EINVAL;
1431 goto out;
1432 }
1433
1434 if (memcmp(decomp_output, ctemplate[i].input,
1435 ctemplate[i].inlen)) {
1436 pr_err("alg: comp: compression failed: output differs: on test %d for %s\n",
1437 i + 1, algo);
1438 hexdump(decomp_output, dlen);
1439 ret = -EINVAL;
1440 goto out;
1441 }
1442 }
1443
1444 for (i = 0; i < dtcount; i++) {
1445 int ilen;
1446 unsigned int dlen = COMP_BUF_SIZE;
1447
1448 memset(decomp_output, 0, sizeof(COMP_BUF_SIZE));
1449
1450 ilen = dtemplate[i].inlen;
1451 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1452 ilen, decomp_output, &dlen);
1453 if (ret) {
1454 printk(KERN_ERR "alg: comp: decompression failed "
1455 "on test %d for %s: ret=%d\n", i + 1, algo,
1456 -ret);
1457 goto out;
1458 }
1459
1460 if (dlen != dtemplate[i].outlen) {
1461 printk(KERN_ERR "alg: comp: Decompression test %d "
1462 "failed for %s: output len = %d\n", i + 1, algo,
1463 dlen);
1464 ret = -EINVAL;
1465 goto out;
1466 }
1467
1468 if (memcmp(decomp_output, dtemplate[i].output, dlen)) {
1469 printk(KERN_ERR "alg: comp: Decompression test %d "
1470 "failed for %s\n", i + 1, algo);
1471 hexdump(decomp_output, dlen);
1472 ret = -EINVAL;
1473 goto out;
1474 }
1475 }
1476
1477 ret = 0;
1478
1479 out:
1480 kfree(decomp_output);
1481 kfree(output);
1482 return ret;
1483 }
1484
1485 static int test_acomp(struct crypto_acomp *tfm,
1486 const struct comp_testvec *ctemplate,
1487 const struct comp_testvec *dtemplate,
1488 int ctcount, int dtcount)
1489 {
1490 const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1491 unsigned int i;
1492 char *output, *decomp_out;
1493 int ret;
1494 struct scatterlist src, dst;
1495 struct acomp_req *req;
1496 struct crypto_wait wait;
1497
1498 output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1499 if (!output)
1500 return -ENOMEM;
1501
1502 decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1503 if (!decomp_out) {
1504 kfree(output);
1505 return -ENOMEM;
1506 }
1507
1508 for (i = 0; i < ctcount; i++) {
1509 unsigned int dlen = COMP_BUF_SIZE;
1510 int ilen = ctemplate[i].inlen;
1511 void *input_vec;
1512
1513 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1514 if (!input_vec) {
1515 ret = -ENOMEM;
1516 goto out;
1517 }
1518
1519 memset(output, 0, dlen);
1520 crypto_init_wait(&wait);
1521 sg_init_one(&src, input_vec, ilen);
1522 sg_init_one(&dst, output, dlen);
1523
1524 req = acomp_request_alloc(tfm);
1525 if (!req) {
1526 pr_err("alg: acomp: request alloc failed for %s\n",
1527 algo);
1528 kfree(input_vec);
1529 ret = -ENOMEM;
1530 goto out;
1531 }
1532
1533 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1534 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1535 crypto_req_done, &wait);
1536
1537 ret = crypto_wait_req(crypto_acomp_compress(req), &wait);
1538 if (ret) {
1539 pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1540 i + 1, algo, -ret);
1541 kfree(input_vec);
1542 acomp_request_free(req);
1543 goto out;
1544 }
1545
1546 ilen = req->dlen;
1547 dlen = COMP_BUF_SIZE;
1548 sg_init_one(&src, output, ilen);
1549 sg_init_one(&dst, decomp_out, dlen);
1550 crypto_init_wait(&wait);
1551 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1552
1553 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1554 if (ret) {
1555 pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1556 i + 1, algo, -ret);
1557 kfree(input_vec);
1558 acomp_request_free(req);
1559 goto out;
1560 }
1561
1562 if (req->dlen != ctemplate[i].inlen) {
1563 pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1564 i + 1, algo, req->dlen);
1565 ret = -EINVAL;
1566 kfree(input_vec);
1567 acomp_request_free(req);
1568 goto out;
1569 }
1570
1571 if (memcmp(input_vec, decomp_out, req->dlen)) {
1572 pr_err("alg: acomp: Compression test %d failed for %s\n",
1573 i + 1, algo);
1574 hexdump(output, req->dlen);
1575 ret = -EINVAL;
1576 kfree(input_vec);
1577 acomp_request_free(req);
1578 goto out;
1579 }
1580
1581 kfree(input_vec);
1582 acomp_request_free(req);
1583 }
1584
1585 for (i = 0; i < dtcount; i++) {
1586 unsigned int dlen = COMP_BUF_SIZE;
1587 int ilen = dtemplate[i].inlen;
1588 void *input_vec;
1589
1590 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1591 if (!input_vec) {
1592 ret = -ENOMEM;
1593 goto out;
1594 }
1595
1596 memset(output, 0, dlen);
1597 crypto_init_wait(&wait);
1598 sg_init_one(&src, input_vec, ilen);
1599 sg_init_one(&dst, output, dlen);
1600
1601 req = acomp_request_alloc(tfm);
1602 if (!req) {
1603 pr_err("alg: acomp: request alloc failed for %s\n",
1604 algo);
1605 kfree(input_vec);
1606 ret = -ENOMEM;
1607 goto out;
1608 }
1609
1610 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1611 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1612 crypto_req_done, &wait);
1613
1614 ret = crypto_wait_req(crypto_acomp_decompress(req), &wait);
1615 if (ret) {
1616 pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1617 i + 1, algo, -ret);
1618 kfree(input_vec);
1619 acomp_request_free(req);
1620 goto out;
1621 }
1622
1623 if (req->dlen != dtemplate[i].outlen) {
1624 pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1625 i + 1, algo, req->dlen);
1626 ret = -EINVAL;
1627 kfree(input_vec);
1628 acomp_request_free(req);
1629 goto out;
1630 }
1631
1632 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1633 pr_err("alg: acomp: Decompression test %d failed for %s\n",
1634 i + 1, algo);
1635 hexdump(output, req->dlen);
1636 ret = -EINVAL;
1637 kfree(input_vec);
1638 acomp_request_free(req);
1639 goto out;
1640 }
1641
1642 kfree(input_vec);
1643 acomp_request_free(req);
1644 }
1645
1646 ret = 0;
1647
1648 out:
1649 kfree(decomp_out);
1650 kfree(output);
1651 return ret;
1652 }
1653
1654 static int test_cprng(struct crypto_rng *tfm,
1655 const struct cprng_testvec *template,
1656 unsigned int tcount)
1657 {
1658 const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1659 int err = 0, i, j, seedsize;
1660 u8 *seed;
1661 char result[32];
1662
1663 seedsize = crypto_rng_seedsize(tfm);
1664
1665 seed = kmalloc(seedsize, GFP_KERNEL);
1666 if (!seed) {
1667 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1668 "for %s\n", algo);
1669 return -ENOMEM;
1670 }
1671
1672 for (i = 0; i < tcount; i++) {
1673 memset(result, 0, 32);
1674
1675 memcpy(seed, template[i].v, template[i].vlen);
1676 memcpy(seed + template[i].vlen, template[i].key,
1677 template[i].klen);
1678 memcpy(seed + template[i].vlen + template[i].klen,
1679 template[i].dt, template[i].dtlen);
1680
1681 err = crypto_rng_reset(tfm, seed, seedsize);
1682 if (err) {
1683 printk(KERN_ERR "alg: cprng: Failed to reset rng "
1684 "for %s\n", algo);
1685 goto out;
1686 }
1687
1688 for (j = 0; j < template[i].loops; j++) {
1689 err = crypto_rng_get_bytes(tfm, result,
1690 template[i].rlen);
1691 if (err < 0) {
1692 printk(KERN_ERR "alg: cprng: Failed to obtain "
1693 "the correct amount of random data for "
1694 "%s (requested %d)\n", algo,
1695 template[i].rlen);
1696 goto out;
1697 }
1698 }
1699
1700 err = memcmp(result, template[i].result,
1701 template[i].rlen);
1702 if (err) {
1703 printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1704 i, algo);
1705 hexdump(result, template[i].rlen);
1706 err = -EINVAL;
1707 goto out;
1708 }
1709 }
1710
1711 out:
1712 kfree(seed);
1713 return err;
1714 }
1715
1716 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1717 u32 type, u32 mask)
1718 {
1719 struct crypto_aead *tfm;
1720 int err = 0;
1721
1722 tfm = crypto_alloc_aead(driver, type, mask);
1723 if (IS_ERR(tfm)) {
1724 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1725 "%ld\n", driver, PTR_ERR(tfm));
1726 return PTR_ERR(tfm);
1727 }
1728
1729 if (desc->suite.aead.enc.vecs) {
1730 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1731 desc->suite.aead.enc.count);
1732 if (err)
1733 goto out;
1734 }
1735
1736 if (!err && desc->suite.aead.dec.vecs)
1737 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1738 desc->suite.aead.dec.count);
1739
1740 out:
1741 crypto_free_aead(tfm);
1742 return err;
1743 }
1744
1745 static int alg_test_cipher(const struct alg_test_desc *desc,
1746 const char *driver, u32 type, u32 mask)
1747 {
1748 const struct cipher_test_suite *suite = &desc->suite.cipher;
1749 struct crypto_cipher *tfm;
1750 int err;
1751
1752 tfm = crypto_alloc_cipher(driver, type, mask);
1753 if (IS_ERR(tfm)) {
1754 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1755 "%s: %ld\n", driver, PTR_ERR(tfm));
1756 return PTR_ERR(tfm);
1757 }
1758
1759 err = test_cipher(tfm, ENCRYPT, suite->vecs, suite->count);
1760 if (!err)
1761 err = test_cipher(tfm, DECRYPT, suite->vecs, suite->count);
1762
1763 crypto_free_cipher(tfm);
1764 return err;
1765 }
1766
1767 static int alg_test_skcipher(const struct alg_test_desc *desc,
1768 const char *driver, u32 type, u32 mask)
1769 {
1770 const struct cipher_test_suite *suite = &desc->suite.cipher;
1771 struct crypto_skcipher *tfm;
1772 int err;
1773
1774 tfm = crypto_alloc_skcipher(driver, type, mask);
1775 if (IS_ERR(tfm)) {
1776 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1777 "%s: %ld\n", driver, PTR_ERR(tfm));
1778 return PTR_ERR(tfm);
1779 }
1780
1781 err = test_skcipher(tfm, ENCRYPT, suite->vecs, suite->count);
1782 if (!err)
1783 err = test_skcipher(tfm, DECRYPT, suite->vecs, suite->count);
1784
1785 crypto_free_skcipher(tfm);
1786 return err;
1787 }
1788
1789 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1790 u32 type, u32 mask)
1791 {
1792 struct crypto_comp *comp;
1793 struct crypto_acomp *acomp;
1794 int err;
1795 u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
1796
1797 if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) {
1798 acomp = crypto_alloc_acomp(driver, type, mask);
1799 if (IS_ERR(acomp)) {
1800 pr_err("alg: acomp: Failed to load transform for %s: %ld\n",
1801 driver, PTR_ERR(acomp));
1802 return PTR_ERR(acomp);
1803 }
1804 err = test_acomp(acomp, desc->suite.comp.comp.vecs,
1805 desc->suite.comp.decomp.vecs,
1806 desc->suite.comp.comp.count,
1807 desc->suite.comp.decomp.count);
1808 crypto_free_acomp(acomp);
1809 } else {
1810 comp = crypto_alloc_comp(driver, type, mask);
1811 if (IS_ERR(comp)) {
1812 pr_err("alg: comp: Failed to load transform for %s: %ld\n",
1813 driver, PTR_ERR(comp));
1814 return PTR_ERR(comp);
1815 }
1816
1817 err = test_comp(comp, desc->suite.comp.comp.vecs,
1818 desc->suite.comp.decomp.vecs,
1819 desc->suite.comp.comp.count,
1820 desc->suite.comp.decomp.count);
1821
1822 crypto_free_comp(comp);
1823 }
1824 return err;
1825 }
1826
1827 static int __alg_test_hash(const struct hash_testvec *template,
1828 unsigned int tcount, const char *driver,
1829 u32 type, u32 mask)
1830 {
1831 struct crypto_ahash *tfm;
1832 int err;
1833
1834 tfm = crypto_alloc_ahash(driver, type, mask);
1835 if (IS_ERR(tfm)) {
1836 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1837 "%ld\n", driver, PTR_ERR(tfm));
1838 return PTR_ERR(tfm);
1839 }
1840
1841 err = test_hash(tfm, template, tcount, HASH_TEST_DIGEST);
1842 if (!err)
1843 err = test_hash(tfm, template, tcount, HASH_TEST_FINAL);
1844 if (!err)
1845 err = test_hash(tfm, template, tcount, HASH_TEST_FINUP);
1846 crypto_free_ahash(tfm);
1847 return err;
1848 }
1849
1850 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1851 u32 type, u32 mask)
1852 {
1853 const struct hash_testvec *template = desc->suite.hash.vecs;
1854 unsigned int tcount = desc->suite.hash.count;
1855 unsigned int nr_unkeyed, nr_keyed;
1856 int err;
1857
1858 /*
1859 * For OPTIONAL_KEY algorithms, we have to do all the unkeyed tests
1860 * first, before setting a key on the tfm. To make this easier, we
1861 * require that the unkeyed test vectors (if any) are listed first.
1862 */
1863
1864 for (nr_unkeyed = 0; nr_unkeyed < tcount; nr_unkeyed++) {
1865 if (template[nr_unkeyed].ksize)
1866 break;
1867 }
1868 for (nr_keyed = 0; nr_unkeyed + nr_keyed < tcount; nr_keyed++) {
1869 if (!template[nr_unkeyed + nr_keyed].ksize) {
1870 pr_err("alg: hash: test vectors for %s out of order, "
1871 "unkeyed ones must come first\n", desc->alg);
1872 return -EINVAL;
1873 }
1874 }
1875
1876 err = 0;
1877 if (nr_unkeyed) {
1878 err = __alg_test_hash(template, nr_unkeyed, driver, type, mask);
1879 template += nr_unkeyed;
1880 }
1881
1882 if (!err && nr_keyed)
1883 err = __alg_test_hash(template, nr_keyed, driver, type, mask);
1884
1885 return err;
1886 }
1887
1888 static int alg_test_crc32c(const struct alg_test_desc *desc,
1889 const char *driver, u32 type, u32 mask)
1890 {
1891 struct crypto_shash *tfm;
1892 u32 val;
1893 int err;
1894
1895 err = alg_test_hash(desc, driver, type, mask);
1896 if (err)
1897 return err;
1898
1899 tfm = crypto_alloc_shash(driver, type, mask);
1900 if (IS_ERR(tfm)) {
1901 if (PTR_ERR(tfm) == -ENOENT) {
1902 /*
1903 * This crc32c implementation is only available through
1904 * ahash API, not the shash API, so the remaining part
1905 * of the test is not applicable to it.
1906 */
1907 return 0;
1908 }
1909 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1910 "%ld\n", driver, PTR_ERR(tfm));
1911 return PTR_ERR(tfm);
1912 }
1913
1914 do {
1915 SHASH_DESC_ON_STACK(shash, tfm);
1916 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1917
1918 shash->tfm = tfm;
1919 shash->flags = 0;
1920
1921 *ctx = le32_to_cpu(420553207);
1922 err = crypto_shash_final(shash, (u8 *)&val);
1923 if (err) {
1924 printk(KERN_ERR "alg: crc32c: Operation failed for "
1925 "%s: %d\n", driver, err);
1926 break;
1927 }
1928
1929 if (val != ~420553207) {
1930 printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1931 "%d\n", driver, val);
1932 err = -EINVAL;
1933 }
1934 } while (0);
1935
1936 crypto_free_shash(tfm);
1937
1938 return err;
1939 }
1940
1941 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1942 u32 type, u32 mask)
1943 {
1944 struct crypto_rng *rng;
1945 int err;
1946
1947 rng = crypto_alloc_rng(driver, type, mask);
1948 if (IS_ERR(rng)) {
1949 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1950 "%ld\n", driver, PTR_ERR(rng));
1951 return PTR_ERR(rng);
1952 }
1953
1954 err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1955
1956 crypto_free_rng(rng);
1957
1958 return err;
1959 }
1960
1961
1962 static int drbg_cavs_test(const struct drbg_testvec *test, int pr,
1963 const char *driver, u32 type, u32 mask)
1964 {
1965 int ret = -EAGAIN;
1966 struct crypto_rng *drng;
1967 struct drbg_test_data test_data;
1968 struct drbg_string addtl, pers, testentropy;
1969 unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1970
1971 if (!buf)
1972 return -ENOMEM;
1973
1974 drng = crypto_alloc_rng(driver, type, mask);
1975 if (IS_ERR(drng)) {
1976 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1977 "%s\n", driver);
1978 kzfree(buf);
1979 return -ENOMEM;
1980 }
1981
1982 test_data.testentropy = &testentropy;
1983 drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1984 drbg_string_fill(&pers, test->pers, test->perslen);
1985 ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1986 if (ret) {
1987 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1988 goto outbuf;
1989 }
1990
1991 drbg_string_fill(&addtl, test->addtla, test->addtllen);
1992 if (pr) {
1993 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1994 ret = crypto_drbg_get_bytes_addtl_test(drng,
1995 buf, test->expectedlen, &addtl, &test_data);
1996 } else {
1997 ret = crypto_drbg_get_bytes_addtl(drng,
1998 buf, test->expectedlen, &addtl);
1999 }
2000 if (ret < 0) {
2001 printk(KERN_ERR "alg: drbg: could not obtain random data for "
2002 "driver %s\n", driver);
2003 goto outbuf;
2004 }
2005
2006 drbg_string_fill(&addtl, test->addtlb, test->addtllen);
2007 if (pr) {
2008 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
2009 ret = crypto_drbg_get_bytes_addtl_test(drng,
2010 buf, test->expectedlen, &addtl, &test_data);
2011 } else {
2012 ret = crypto_drbg_get_bytes_addtl(drng,
2013 buf, test->expectedlen, &addtl);
2014 }
2015 if (ret < 0) {
2016 printk(KERN_ERR "alg: drbg: could not obtain random data for "
2017 "driver %s\n", driver);
2018 goto outbuf;
2019 }
2020
2021 ret = memcmp(test->expected, buf, test->expectedlen);
2022
2023 outbuf:
2024 crypto_free_rng(drng);
2025 kzfree(buf);
2026 return ret;
2027 }
2028
2029
2030 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
2031 u32 type, u32 mask)
2032 {
2033 int err = 0;
2034 int pr = 0;
2035 int i = 0;
2036 const struct drbg_testvec *template = desc->suite.drbg.vecs;
2037 unsigned int tcount = desc->suite.drbg.count;
2038
2039 if (0 == memcmp(driver, "drbg_pr_", 8))
2040 pr = 1;
2041
2042 for (i = 0; i < tcount; i++) {
2043 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
2044 if (err) {
2045 printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
2046 i, driver);
2047 err = -EINVAL;
2048 break;
2049 }
2050 }
2051 return err;
2052
2053 }
2054
2055 static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec,
2056 const char *alg)
2057 {
2058 struct kpp_request *req;
2059 void *input_buf = NULL;
2060 void *output_buf = NULL;
2061 void *a_public = NULL;
2062 void *a_ss = NULL;
2063 void *shared_secret = NULL;
2064 struct crypto_wait wait;
2065 unsigned int out_len_max;
2066 int err = -ENOMEM;
2067 struct scatterlist src, dst;
2068
2069 req = kpp_request_alloc(tfm, GFP_KERNEL);
2070 if (!req)
2071 return err;
2072
2073 crypto_init_wait(&wait);
2074
2075 err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
2076 if (err < 0)
2077 goto free_req;
2078
2079 out_len_max = crypto_kpp_maxsize(tfm);
2080 output_buf = kzalloc(out_len_max, GFP_KERNEL);
2081 if (!output_buf) {
2082 err = -ENOMEM;
2083 goto free_req;
2084 }
2085
2086 /* Use appropriate parameter as base */
2087 kpp_request_set_input(req, NULL, 0);
2088 sg_init_one(&dst, output_buf, out_len_max);
2089 kpp_request_set_output(req, &dst, out_len_max);
2090 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2091 crypto_req_done, &wait);
2092
2093 /* Compute party A's public key */
2094 err = crypto_wait_req(crypto_kpp_generate_public_key(req), &wait);
2095 if (err) {
2096 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2097 alg, err);
2098 goto free_output;
2099 }
2100
2101 if (vec->genkey) {
2102 /* Save party A's public key */
2103 a_public = kzalloc(out_len_max, GFP_KERNEL);
2104 if (!a_public) {
2105 err = -ENOMEM;
2106 goto free_output;
2107 }
2108 memcpy(a_public, sg_virt(req->dst), out_len_max);
2109 } else {
2110 /* Verify calculated public key */
2111 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2112 vec->expected_a_public_size)) {
2113 pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2114 alg);
2115 err = -EINVAL;
2116 goto free_output;
2117 }
2118 }
2119
2120 /* Calculate shared secret key by using counter part (b) public key. */
2121 input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2122 if (!input_buf) {
2123 err = -ENOMEM;
2124 goto free_output;
2125 }
2126
2127 memcpy(input_buf, vec->b_public, vec->b_public_size);
2128 sg_init_one(&src, input_buf, vec->b_public_size);
2129 sg_init_one(&dst, output_buf, out_len_max);
2130 kpp_request_set_input(req, &src, vec->b_public_size);
2131 kpp_request_set_output(req, &dst, out_len_max);
2132 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2133 crypto_req_done, &wait);
2134 err = crypto_wait_req(crypto_kpp_compute_shared_secret(req), &wait);
2135 if (err) {
2136 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2137 alg, err);
2138 goto free_all;
2139 }
2140
2141 if (vec->genkey) {
2142 /* Save the shared secret obtained by party A */
2143 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2144 if (!a_ss) {
2145 err = -ENOMEM;
2146 goto free_all;
2147 }
2148 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2149
2150 /*
2151 * Calculate party B's shared secret by using party A's
2152 * public key.
2153 */
2154 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2155 vec->b_secret_size);
2156 if (err < 0)
2157 goto free_all;
2158
2159 sg_init_one(&src, a_public, vec->expected_a_public_size);
2160 sg_init_one(&dst, output_buf, out_len_max);
2161 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2162 kpp_request_set_output(req, &dst, out_len_max);
2163 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2164 crypto_req_done, &wait);
2165 err = crypto_wait_req(crypto_kpp_compute_shared_secret(req),
2166 &wait);
2167 if (err) {
2168 pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2169 alg, err);
2170 goto free_all;
2171 }
2172
2173 shared_secret = a_ss;
2174 } else {
2175 shared_secret = (void *)vec->expected_ss;
2176 }
2177
2178 /*
2179 * verify shared secret from which the user will derive
2180 * secret key by executing whatever hash it has chosen
2181 */
2182 if (memcmp(shared_secret, sg_virt(req->dst),
2183 vec->expected_ss_size)) {
2184 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2185 alg);
2186 err = -EINVAL;
2187 }
2188
2189 free_all:
2190 kfree(a_ss);
2191 kfree(input_buf);
2192 free_output:
2193 kfree(a_public);
2194 kfree(output_buf);
2195 free_req:
2196 kpp_request_free(req);
2197 return err;
2198 }
2199
2200 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2201 const struct kpp_testvec *vecs, unsigned int tcount)
2202 {
2203 int ret, i;
2204
2205 for (i = 0; i < tcount; i++) {
2206 ret = do_test_kpp(tfm, vecs++, alg);
2207 if (ret) {
2208 pr_err("alg: %s: test failed on vector %d, err=%d\n",
2209 alg, i + 1, ret);
2210 return ret;
2211 }
2212 }
2213 return 0;
2214 }
2215
2216 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2217 u32 type, u32 mask)
2218 {
2219 struct crypto_kpp *tfm;
2220 int err = 0;
2221
2222 tfm = crypto_alloc_kpp(driver, type, mask);
2223 if (IS_ERR(tfm)) {
2224 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2225 driver, PTR_ERR(tfm));
2226 return PTR_ERR(tfm);
2227 }
2228 if (desc->suite.kpp.vecs)
2229 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2230 desc->suite.kpp.count);
2231
2232 crypto_free_kpp(tfm);
2233 return err;
2234 }
2235
2236 static int test_akcipher_one(struct crypto_akcipher *tfm,
2237 const struct akcipher_testvec *vecs)
2238 {
2239 char *xbuf[XBUFSIZE];
2240 struct akcipher_request *req;
2241 void *outbuf_enc = NULL;
2242 void *outbuf_dec = NULL;
2243 struct crypto_wait wait;
2244 unsigned int out_len_max, out_len = 0;
2245 int err = -ENOMEM;
2246 struct scatterlist src, dst, src_tab[2];
2247
2248 if (testmgr_alloc_buf(xbuf))
2249 return err;
2250
2251 req = akcipher_request_alloc(tfm, GFP_KERNEL);
2252 if (!req)
2253 goto free_xbuf;
2254
2255 crypto_init_wait(&wait);
2256
2257 if (vecs->public_key_vec)
2258 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2259 vecs->key_len);
2260 else
2261 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2262 vecs->key_len);
2263 if (err)
2264 goto free_req;
2265
2266 err = -ENOMEM;
2267 out_len_max = crypto_akcipher_maxsize(tfm);
2268 outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2269 if (!outbuf_enc)
2270 goto free_req;
2271
2272 if (WARN_ON(vecs->m_size > PAGE_SIZE))
2273 goto free_all;
2274
2275 memcpy(xbuf[0], vecs->m, vecs->m_size);
2276
2277 sg_init_table(src_tab, 2);
2278 sg_set_buf(&src_tab[0], xbuf[0], 8);
2279 sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2280 sg_init_one(&dst, outbuf_enc, out_len_max);
2281 akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2282 out_len_max);
2283 akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2284 crypto_req_done, &wait);
2285
2286 err = crypto_wait_req(vecs->siggen_sigver_test ?
2287 /* Run asymmetric signature generation */
2288 crypto_akcipher_sign(req) :
2289 /* Run asymmetric encrypt */
2290 crypto_akcipher_encrypt(req), &wait);
2291 if (err) {
2292 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2293 goto free_all;
2294 }
2295 if (req->dst_len != vecs->c_size) {
2296 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2297 err = -EINVAL;
2298 goto free_all;
2299 }
2300 /* verify that encrypted message is equal to expected */
2301 if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2302 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2303 hexdump(outbuf_enc, vecs->c_size);
2304 err = -EINVAL;
2305 goto free_all;
2306 }
2307 /* Don't invoke decrypt for vectors with public key */
2308 if (vecs->public_key_vec) {
2309 err = 0;
2310 goto free_all;
2311 }
2312 outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2313 if (!outbuf_dec) {
2314 err = -ENOMEM;
2315 goto free_all;
2316 }
2317
2318 if (WARN_ON(vecs->c_size > PAGE_SIZE))
2319 goto free_all;
2320
2321 memcpy(xbuf[0], vecs->c, vecs->c_size);
2322
2323 sg_init_one(&src, xbuf[0], vecs->c_size);
2324 sg_init_one(&dst, outbuf_dec, out_len_max);
2325 crypto_init_wait(&wait);
2326 akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2327
2328 err = crypto_wait_req(vecs->siggen_sigver_test ?
2329 /* Run asymmetric signature verification */
2330 crypto_akcipher_verify(req) :
2331 /* Run asymmetric decrypt */
2332 crypto_akcipher_decrypt(req), &wait);
2333 if (err) {
2334 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2335 goto free_all;
2336 }
2337 out_len = req->dst_len;
2338 if (out_len < vecs->m_size) {
2339 pr_err("alg: akcipher: decrypt test failed. "
2340 "Invalid output len %u\n", out_len);
2341 err = -EINVAL;
2342 goto free_all;
2343 }
2344 /* verify that decrypted message is equal to the original msg */
2345 if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2346 memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2347 vecs->m_size)) {
2348 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2349 hexdump(outbuf_dec, out_len);
2350 err = -EINVAL;
2351 }
2352 free_all:
2353 kfree(outbuf_dec);
2354 kfree(outbuf_enc);
2355 free_req:
2356 akcipher_request_free(req);
2357 free_xbuf:
2358 testmgr_free_buf(xbuf);
2359 return err;
2360 }
2361
2362 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2363 const struct akcipher_testvec *vecs,
2364 unsigned int tcount)
2365 {
2366 const char *algo =
2367 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2368 int ret, i;
2369
2370 for (i = 0; i < tcount; i++) {
2371 ret = test_akcipher_one(tfm, vecs++);
2372 if (!ret)
2373 continue;
2374
2375 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2376 i + 1, algo, ret);
2377 return ret;
2378 }
2379 return 0;
2380 }
2381
2382 static int alg_test_akcipher(const struct alg_test_desc *desc,
2383 const char *driver, u32 type, u32 mask)
2384 {
2385 struct crypto_akcipher *tfm;
2386 int err = 0;
2387
2388 tfm = crypto_alloc_akcipher(driver, type, mask);
2389 if (IS_ERR(tfm)) {
2390 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2391 driver, PTR_ERR(tfm));
2392 return PTR_ERR(tfm);
2393 }
2394 if (desc->suite.akcipher.vecs)
2395 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2396 desc->suite.akcipher.count);
2397
2398 crypto_free_akcipher(tfm);
2399 return err;
2400 }
2401
2402 static int alg_test_null(const struct alg_test_desc *desc,
2403 const char *driver, u32 type, u32 mask)
2404 {
2405 return 0;
2406 }
2407
2408 #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) }
2409
2410 /* Please keep this list sorted by algorithm name. */
2411 static const struct alg_test_desc alg_test_descs[] = {
2412 {
2413 .alg = "aegis128",
2414 .test = alg_test_aead,
2415 .suite = {
2416 .aead = {
2417 .enc = __VECS(aegis128_enc_tv_template),
2418 .dec = __VECS(aegis128_dec_tv_template),
2419 }
2420 }
2421 }, {
2422 .alg = "aegis128l",
2423 .test = alg_test_aead,
2424 .suite = {
2425 .aead = {
2426 .enc = __VECS(aegis128l_enc_tv_template),
2427 .dec = __VECS(aegis128l_dec_tv_template),
2428 }
2429 }
2430 }, {
2431 .alg = "aegis256",
2432 .test = alg_test_aead,
2433 .suite = {
2434 .aead = {
2435 .enc = __VECS(aegis256_enc_tv_template),
2436 .dec = __VECS(aegis256_dec_tv_template),
2437 }
2438 }
2439 }, {
2440 .alg = "ansi_cprng",
2441 .test = alg_test_cprng,
2442 .suite = {
2443 .cprng = __VECS(ansi_cprng_aes_tv_template)
2444 }
2445 }, {
2446 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2447 .test = alg_test_aead,
2448 .suite = {
2449 .aead = {
2450 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2451 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2452 }
2453 }
2454 }, {
2455 .alg = "authenc(hmac(sha1),cbc(aes))",
2456 .test = alg_test_aead,
2457 .fips_allowed = 1,
2458 .suite = {
2459 .aead = {
2460 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2461 }
2462 }
2463 }, {
2464 .alg = "authenc(hmac(sha1),cbc(des))",
2465 .test = alg_test_aead,
2466 .suite = {
2467 .aead = {
2468 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2469 }
2470 }
2471 }, {
2472 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2473 .test = alg_test_aead,
2474 .fips_allowed = 1,
2475 .suite = {
2476 .aead = {
2477 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2478 }
2479 }
2480 }, {
2481 .alg = "authenc(hmac(sha1),ctr(aes))",
2482 .test = alg_test_null,
2483 .fips_allowed = 1,
2484 }, {
2485 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2486 .test = alg_test_aead,
2487 .suite = {
2488 .aead = {
2489 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2490 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2491 }
2492 }
2493 }, {
2494 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2495 .test = alg_test_null,
2496 .fips_allowed = 1,
2497 }, {
2498 .alg = "authenc(hmac(sha224),cbc(des))",
2499 .test = alg_test_aead,
2500 .suite = {
2501 .aead = {
2502 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2503 }
2504 }
2505 }, {
2506 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2507 .test = alg_test_aead,
2508 .fips_allowed = 1,
2509 .suite = {
2510 .aead = {
2511 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2512 }
2513 }
2514 }, {
2515 .alg = "authenc(hmac(sha256),cbc(aes))",
2516 .test = alg_test_aead,
2517 .fips_allowed = 1,
2518 .suite = {
2519 .aead = {
2520 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2521 }
2522 }
2523 }, {
2524 .alg = "authenc(hmac(sha256),cbc(des))",
2525 .test = alg_test_aead,
2526 .suite = {
2527 .aead = {
2528 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2529 }
2530 }
2531 }, {
2532 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2533 .test = alg_test_aead,
2534 .fips_allowed = 1,
2535 .suite = {
2536 .aead = {
2537 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2538 }
2539 }
2540 }, {
2541 .alg = "authenc(hmac(sha256),ctr(aes))",
2542 .test = alg_test_null,
2543 .fips_allowed = 1,
2544 }, {
2545 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2546 .test = alg_test_null,
2547 .fips_allowed = 1,
2548 }, {
2549 .alg = "authenc(hmac(sha384),cbc(des))",
2550 .test = alg_test_aead,
2551 .suite = {
2552 .aead = {
2553 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2554 }
2555 }
2556 }, {
2557 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2558 .test = alg_test_aead,
2559 .fips_allowed = 1,
2560 .suite = {
2561 .aead = {
2562 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2563 }
2564 }
2565 }, {
2566 .alg = "authenc(hmac(sha384),ctr(aes))",
2567 .test = alg_test_null,
2568 .fips_allowed = 1,
2569 }, {
2570 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2571 .test = alg_test_null,
2572 .fips_allowed = 1,
2573 }, {
2574 .alg = "authenc(hmac(sha512),cbc(aes))",
2575 .fips_allowed = 1,
2576 .test = alg_test_aead,
2577 .suite = {
2578 .aead = {
2579 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2580 }
2581 }
2582 }, {
2583 .alg = "authenc(hmac(sha512),cbc(des))",
2584 .test = alg_test_aead,
2585 .suite = {
2586 .aead = {
2587 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2588 }
2589 }
2590 }, {
2591 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2592 .test = alg_test_aead,
2593 .fips_allowed = 1,
2594 .suite = {
2595 .aead = {
2596 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2597 }
2598 }
2599 }, {
2600 .alg = "authenc(hmac(sha512),ctr(aes))",
2601 .test = alg_test_null,
2602 .fips_allowed = 1,
2603 }, {
2604 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2605 .test = alg_test_null,
2606 .fips_allowed = 1,
2607 }, {
2608 .alg = "cbc(aes)",
2609 .test = alg_test_skcipher,
2610 .fips_allowed = 1,
2611 .suite = {
2612 .cipher = __VECS(aes_cbc_tv_template)
2613 },
2614 }, {
2615 .alg = "cbc(anubis)",
2616 .test = alg_test_skcipher,
2617 .suite = {
2618 .cipher = __VECS(anubis_cbc_tv_template)
2619 },
2620 }, {
2621 .alg = "cbc(blowfish)",
2622 .test = alg_test_skcipher,
2623 .suite = {
2624 .cipher = __VECS(bf_cbc_tv_template)
2625 },
2626 }, {
2627 .alg = "cbc(camellia)",
2628 .test = alg_test_skcipher,
2629 .suite = {
2630 .cipher = __VECS(camellia_cbc_tv_template)
2631 },
2632 }, {
2633 .alg = "cbc(cast5)",
2634 .test = alg_test_skcipher,
2635 .suite = {
2636 .cipher = __VECS(cast5_cbc_tv_template)
2637 },
2638 }, {
2639 .alg = "cbc(cast6)",
2640 .test = alg_test_skcipher,
2641 .suite = {
2642 .cipher = __VECS(cast6_cbc_tv_template)
2643 },
2644 }, {
2645 .alg = "cbc(des)",
2646 .test = alg_test_skcipher,
2647 .suite = {
2648 .cipher = __VECS(des_cbc_tv_template)
2649 },
2650 }, {
2651 .alg = "cbc(des3_ede)",
2652 .test = alg_test_skcipher,
2653 .fips_allowed = 1,
2654 .suite = {
2655 .cipher = __VECS(des3_ede_cbc_tv_template)
2656 },
2657 }, {
2658 /* Same as cbc(aes) except the key is stored in
2659 * hardware secure memory which we reference by index
2660 */
2661 .alg = "cbc(paes)",
2662 .test = alg_test_null,
2663 .fips_allowed = 1,
2664 }, {
2665 .alg = "cbc(serpent)",
2666 .test = alg_test_skcipher,
2667 .suite = {
2668 .cipher = __VECS(serpent_cbc_tv_template)
2669 },
2670 }, {
2671 .alg = "cbc(twofish)",
2672 .test = alg_test_skcipher,
2673 .suite = {
2674 .cipher = __VECS(tf_cbc_tv_template)
2675 },
2676 }, {
2677 .alg = "cbcmac(aes)",
2678 .fips_allowed = 1,
2679 .test = alg_test_hash,
2680 .suite = {
2681 .hash = __VECS(aes_cbcmac_tv_template)
2682 }
2683 }, {
2684 .alg = "ccm(aes)",
2685 .test = alg_test_aead,
2686 .fips_allowed = 1,
2687 .suite = {
2688 .aead = {
2689 .enc = __VECS(aes_ccm_enc_tv_template),
2690 .dec = __VECS(aes_ccm_dec_tv_template)
2691 }
2692 }
2693 }, {
2694 .alg = "cfb(aes)",
2695 .test = alg_test_skcipher,
2696 .fips_allowed = 1,
2697 .suite = {
2698 .cipher = __VECS(aes_cfb_tv_template)
2699 },
2700 }, {
2701 .alg = "chacha20",
2702 .test = alg_test_skcipher,
2703 .suite = {
2704 .cipher = __VECS(chacha20_tv_template)
2705 },
2706 }, {
2707 .alg = "cmac(aes)",
2708 .fips_allowed = 1,
2709 .test = alg_test_hash,
2710 .suite = {
2711 .hash = __VECS(aes_cmac128_tv_template)
2712 }
2713 }, {
2714 .alg = "cmac(des3_ede)",
2715 .fips_allowed = 1,
2716 .test = alg_test_hash,
2717 .suite = {
2718 .hash = __VECS(des3_ede_cmac64_tv_template)
2719 }
2720 }, {
2721 .alg = "compress_null",
2722 .test = alg_test_null,
2723 }, {
2724 .alg = "crc32",
2725 .test = alg_test_hash,
2726 .suite = {
2727 .hash = __VECS(crc32_tv_template)
2728 }
2729 }, {
2730 .alg = "crc32c",
2731 .test = alg_test_crc32c,
2732 .fips_allowed = 1,
2733 .suite = {
2734 .hash = __VECS(crc32c_tv_template)
2735 }
2736 }, {
2737 .alg = "crct10dif",
2738 .test = alg_test_hash,
2739 .fips_allowed = 1,
2740 .suite = {
2741 .hash = __VECS(crct10dif_tv_template)
2742 }
2743 }, {
2744 .alg = "ctr(aes)",
2745 .test = alg_test_skcipher,
2746 .fips_allowed = 1,
2747 .suite = {
2748 .cipher = __VECS(aes_ctr_tv_template)
2749 }
2750 }, {
2751 .alg = "ctr(blowfish)",
2752 .test = alg_test_skcipher,
2753 .suite = {
2754 .cipher = __VECS(bf_ctr_tv_template)
2755 }
2756 }, {
2757 .alg = "ctr(camellia)",
2758 .test = alg_test_skcipher,
2759 .suite = {
2760 .cipher = __VECS(camellia_ctr_tv_template)
2761 }
2762 }, {
2763 .alg = "ctr(cast5)",
2764 .test = alg_test_skcipher,
2765 .suite = {
2766 .cipher = __VECS(cast5_ctr_tv_template)
2767 }
2768 }, {
2769 .alg = "ctr(cast6)",
2770 .test = alg_test_skcipher,
2771 .suite = {
2772 .cipher = __VECS(cast6_ctr_tv_template)
2773 }
2774 }, {
2775 .alg = "ctr(des)",
2776 .test = alg_test_skcipher,
2777 .suite = {
2778 .cipher = __VECS(des_ctr_tv_template)
2779 }
2780 }, {
2781 .alg = "ctr(des3_ede)",
2782 .test = alg_test_skcipher,
2783 .fips_allowed = 1,
2784 .suite = {
2785 .cipher = __VECS(des3_ede_ctr_tv_template)
2786 }
2787 }, {
2788 /* Same as ctr(aes) except the key is stored in
2789 * hardware secure memory which we reference by index
2790 */
2791 .alg = "ctr(paes)",
2792 .test = alg_test_null,
2793 .fips_allowed = 1,
2794 }, {
2795 .alg = "ctr(serpent)",
2796 .test = alg_test_skcipher,
2797 .suite = {
2798 .cipher = __VECS(serpent_ctr_tv_template)
2799 }
2800 }, {
2801 .alg = "ctr(twofish)",
2802 .test = alg_test_skcipher,
2803 .suite = {
2804 .cipher = __VECS(tf_ctr_tv_template)
2805 }
2806 }, {
2807 .alg = "cts(cbc(aes))",
2808 .test = alg_test_skcipher,
2809 .suite = {
2810 .cipher = __VECS(cts_mode_tv_template)
2811 }
2812 }, {
2813 .alg = "deflate",
2814 .test = alg_test_comp,
2815 .fips_allowed = 1,
2816 .suite = {
2817 .comp = {
2818 .comp = __VECS(deflate_comp_tv_template),
2819 .decomp = __VECS(deflate_decomp_tv_template)
2820 }
2821 }
2822 }, {
2823 .alg = "dh",
2824 .test = alg_test_kpp,
2825 .fips_allowed = 1,
2826 .suite = {
2827 .kpp = __VECS(dh_tv_template)
2828 }
2829 }, {
2830 .alg = "digest_null",
2831 .test = alg_test_null,
2832 }, {
2833 .alg = "drbg_nopr_ctr_aes128",
2834 .test = alg_test_drbg,
2835 .fips_allowed = 1,
2836 .suite = {
2837 .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2838 }
2839 }, {
2840 .alg = "drbg_nopr_ctr_aes192",
2841 .test = alg_test_drbg,
2842 .fips_allowed = 1,
2843 .suite = {
2844 .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2845 }
2846 }, {
2847 .alg = "drbg_nopr_ctr_aes256",
2848 .test = alg_test_drbg,
2849 .fips_allowed = 1,
2850 .suite = {
2851 .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2852 }
2853 }, {
2854 /*
2855 * There is no need to specifically test the DRBG with every
2856 * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2857 */
2858 .alg = "drbg_nopr_hmac_sha1",
2859 .fips_allowed = 1,
2860 .test = alg_test_null,
2861 }, {
2862 .alg = "drbg_nopr_hmac_sha256",
2863 .test = alg_test_drbg,
2864 .fips_allowed = 1,
2865 .suite = {
2866 .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2867 }
2868 }, {
2869 /* covered by drbg_nopr_hmac_sha256 test */
2870 .alg = "drbg_nopr_hmac_sha384",
2871 .fips_allowed = 1,
2872 .test = alg_test_null,
2873 }, {
2874 .alg = "drbg_nopr_hmac_sha512",
2875 .test = alg_test_null,
2876 .fips_allowed = 1,
2877 }, {
2878 .alg = "drbg_nopr_sha1",
2879 .fips_allowed = 1,
2880 .test = alg_test_null,
2881 }, {
2882 .alg = "drbg_nopr_sha256",
2883 .test = alg_test_drbg,
2884 .fips_allowed = 1,
2885 .suite = {
2886 .drbg = __VECS(drbg_nopr_sha256_tv_template)
2887 }
2888 }, {
2889 /* covered by drbg_nopr_sha256 test */
2890 .alg = "drbg_nopr_sha384",
2891 .fips_allowed = 1,
2892 .test = alg_test_null,
2893 }, {
2894 .alg = "drbg_nopr_sha512",
2895 .fips_allowed = 1,
2896 .test = alg_test_null,
2897 }, {
2898 .alg = "drbg_pr_ctr_aes128",
2899 .test = alg_test_drbg,
2900 .fips_allowed = 1,
2901 .suite = {
2902 .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2903 }
2904 }, {
2905 /* covered by drbg_pr_ctr_aes128 test */
2906 .alg = "drbg_pr_ctr_aes192",
2907 .fips_allowed = 1,
2908 .test = alg_test_null,
2909 }, {
2910 .alg = "drbg_pr_ctr_aes256",
2911 .fips_allowed = 1,
2912 .test = alg_test_null,
2913 }, {
2914 .alg = "drbg_pr_hmac_sha1",
2915 .fips_allowed = 1,
2916 .test = alg_test_null,
2917 }, {
2918 .alg = "drbg_pr_hmac_sha256",
2919 .test = alg_test_drbg,
2920 .fips_allowed = 1,
2921 .suite = {
2922 .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2923 }
2924 }, {
2925 /* covered by drbg_pr_hmac_sha256 test */
2926 .alg = "drbg_pr_hmac_sha384",
2927 .fips_allowed = 1,
2928 .test = alg_test_null,
2929 }, {
2930 .alg = "drbg_pr_hmac_sha512",
2931 .test = alg_test_null,
2932 .fips_allowed = 1,
2933 }, {
2934 .alg = "drbg_pr_sha1",
2935 .fips_allowed = 1,
2936 .test = alg_test_null,
2937 }, {
2938 .alg = "drbg_pr_sha256",
2939 .test = alg_test_drbg,
2940 .fips_allowed = 1,
2941 .suite = {
2942 .drbg = __VECS(drbg_pr_sha256_tv_template)
2943 }
2944 }, {
2945 /* covered by drbg_pr_sha256 test */
2946 .alg = "drbg_pr_sha384",
2947 .fips_allowed = 1,
2948 .test = alg_test_null,
2949 }, {
2950 .alg = "drbg_pr_sha512",
2951 .fips_allowed = 1,
2952 .test = alg_test_null,
2953 }, {
2954 .alg = "ecb(aes)",
2955 .test = alg_test_skcipher,
2956 .fips_allowed = 1,
2957 .suite = {
2958 .cipher = __VECS(aes_tv_template)
2959 }
2960 }, {
2961 .alg = "ecb(anubis)",
2962 .test = alg_test_skcipher,
2963 .suite = {
2964 .cipher = __VECS(anubis_tv_template)
2965 }
2966 }, {
2967 .alg = "ecb(arc4)",
2968 .test = alg_test_skcipher,
2969 .suite = {
2970 .cipher = __VECS(arc4_tv_template)
2971 }
2972 }, {
2973 .alg = "ecb(blowfish)",
2974 .test = alg_test_skcipher,
2975 .suite = {
2976 .cipher = __VECS(bf_tv_template)
2977 }
2978 }, {
2979 .alg = "ecb(camellia)",
2980 .test = alg_test_skcipher,
2981 .suite = {
2982 .cipher = __VECS(camellia_tv_template)
2983 }
2984 }, {
2985 .alg = "ecb(cast5)",
2986 .test = alg_test_skcipher,
2987 .suite = {
2988 .cipher = __VECS(cast5_tv_template)
2989 }
2990 }, {
2991 .alg = "ecb(cast6)",
2992 .test = alg_test_skcipher,
2993 .suite = {
2994 .cipher = __VECS(cast6_tv_template)
2995 }
2996 }, {
2997 .alg = "ecb(cipher_null)",
2998 .test = alg_test_null,
2999 .fips_allowed = 1,
3000 }, {
3001 .alg = "ecb(des)",
3002 .test = alg_test_skcipher,
3003 .suite = {
3004 .cipher = __VECS(des_tv_template)
3005 }
3006 }, {
3007 .alg = "ecb(des3_ede)",
3008 .test = alg_test_skcipher,
3009 .fips_allowed = 1,
3010 .suite = {
3011 .cipher = __VECS(des3_ede_tv_template)
3012 }
3013 }, {
3014 .alg = "ecb(fcrypt)",
3015 .test = alg_test_skcipher,
3016 .suite = {
3017 .cipher = {
3018 .vecs = fcrypt_pcbc_tv_template,
3019 .count = 1
3020 }
3021 }
3022 }, {
3023 .alg = "ecb(khazad)",
3024 .test = alg_test_skcipher,
3025 .suite = {
3026 .cipher = __VECS(khazad_tv_template)
3027 }
3028 }, {
3029 /* Same as ecb(aes) except the key is stored in
3030 * hardware secure memory which we reference by index
3031 */
3032 .alg = "ecb(paes)",
3033 .test = alg_test_null,
3034 .fips_allowed = 1,
3035 }, {
3036 .alg = "ecb(seed)",
3037 .test = alg_test_skcipher,
3038 .suite = {
3039 .cipher = __VECS(seed_tv_template)
3040 }
3041 }, {
3042 .alg = "ecb(serpent)",
3043 .test = alg_test_skcipher,
3044 .suite = {
3045 .cipher = __VECS(serpent_tv_template)
3046 }
3047 }, {
3048 .alg = "ecb(sm4)",
3049 .test = alg_test_skcipher,
3050 .suite = {
3051 .cipher = __VECS(sm4_tv_template)
3052 }
3053 }, {
3054 .alg = "ecb(tea)",
3055 .test = alg_test_skcipher,
3056 .suite = {
3057 .cipher = __VECS(tea_tv_template)
3058 }
3059 }, {
3060 .alg = "ecb(tnepres)",
3061 .test = alg_test_skcipher,
3062 .suite = {
3063 .cipher = __VECS(tnepres_tv_template)
3064 }
3065 }, {
3066 .alg = "ecb(twofish)",
3067 .test = alg_test_skcipher,
3068 .suite = {
3069 .cipher = __VECS(tf_tv_template)
3070 }
3071 }, {
3072 .alg = "ecb(xeta)",
3073 .test = alg_test_skcipher,
3074 .suite = {
3075 .cipher = __VECS(xeta_tv_template)
3076 }
3077 }, {
3078 .alg = "ecb(xtea)",
3079 .test = alg_test_skcipher,
3080 .suite = {
3081 .cipher = __VECS(xtea_tv_template)
3082 }
3083 }, {
3084 .alg = "ecdh",
3085 .test = alg_test_kpp,
3086 .fips_allowed = 1,
3087 .suite = {
3088 .kpp = __VECS(ecdh_tv_template)
3089 }
3090 }, {
3091 .alg = "gcm(aes)",
3092 .test = alg_test_aead,
3093 .fips_allowed = 1,
3094 .suite = {
3095 .aead = {
3096 .enc = __VECS(aes_gcm_enc_tv_template),
3097 .dec = __VECS(aes_gcm_dec_tv_template)
3098 }
3099 }
3100 }, {
3101 .alg = "ghash",
3102 .test = alg_test_hash,
3103 .fips_allowed = 1,
3104 .suite = {
3105 .hash = __VECS(ghash_tv_template)
3106 }
3107 }, {
3108 .alg = "hmac(md5)",
3109 .test = alg_test_hash,
3110 .suite = {
3111 .hash = __VECS(hmac_md5_tv_template)
3112 }
3113 }, {
3114 .alg = "hmac(rmd128)",
3115 .test = alg_test_hash,
3116 .suite = {
3117 .hash = __VECS(hmac_rmd128_tv_template)
3118 }
3119 }, {
3120 .alg = "hmac(rmd160)",
3121 .test = alg_test_hash,
3122 .suite = {
3123 .hash = __VECS(hmac_rmd160_tv_template)
3124 }
3125 }, {
3126 .alg = "hmac(sha1)",
3127 .test = alg_test_hash,
3128 .fips_allowed = 1,
3129 .suite = {
3130 .hash = __VECS(hmac_sha1_tv_template)
3131 }
3132 }, {
3133 .alg = "hmac(sha224)",
3134 .test = alg_test_hash,
3135 .fips_allowed = 1,
3136 .suite = {
3137 .hash = __VECS(hmac_sha224_tv_template)
3138 }
3139 }, {
3140 .alg = "hmac(sha256)",
3141 .test = alg_test_hash,
3142 .fips_allowed = 1,
3143 .suite = {
3144 .hash = __VECS(hmac_sha256_tv_template)
3145 }
3146 }, {
3147 .alg = "hmac(sha3-224)",
3148 .test = alg_test_hash,
3149 .fips_allowed = 1,
3150 .suite = {
3151 .hash = __VECS(hmac_sha3_224_tv_template)
3152 }
3153 }, {
3154 .alg = "hmac(sha3-256)",
3155 .test = alg_test_hash,
3156 .fips_allowed = 1,
3157 .suite = {
3158 .hash = __VECS(hmac_sha3_256_tv_template)
3159 }
3160 }, {
3161 .alg = "hmac(sha3-384)",
3162 .test = alg_test_hash,
3163 .fips_allowed = 1,
3164 .suite = {
3165 .hash = __VECS(hmac_sha3_384_tv_template)
3166 }
3167 }, {
3168 .alg = "hmac(sha3-512)",
3169 .test = alg_test_hash,
3170 .fips_allowed = 1,
3171 .suite = {
3172 .hash = __VECS(hmac_sha3_512_tv_template)
3173 }
3174 }, {
3175 .alg = "hmac(sha384)",
3176 .test = alg_test_hash,
3177 .fips_allowed = 1,
3178 .suite = {
3179 .hash = __VECS(hmac_sha384_tv_template)
3180 }
3181 }, {
3182 .alg = "hmac(sha512)",
3183 .test = alg_test_hash,
3184 .fips_allowed = 1,
3185 .suite = {
3186 .hash = __VECS(hmac_sha512_tv_template)
3187 }
3188 }, {
3189 .alg = "jitterentropy_rng",
3190 .fips_allowed = 1,
3191 .test = alg_test_null,
3192 }, {
3193 .alg = "kw(aes)",
3194 .test = alg_test_skcipher,
3195 .fips_allowed = 1,
3196 .suite = {
3197 .cipher = __VECS(aes_kw_tv_template)
3198 }
3199 }, {
3200 .alg = "lrw(aes)",
3201 .test = alg_test_skcipher,
3202 .suite = {
3203 .cipher = __VECS(aes_lrw_tv_template)
3204 }
3205 }, {
3206 .alg = "lrw(camellia)",
3207 .test = alg_test_skcipher,
3208 .suite = {
3209 .cipher = __VECS(camellia_lrw_tv_template)
3210 }
3211 }, {
3212 .alg = "lrw(cast6)",
3213 .test = alg_test_skcipher,
3214 .suite = {
3215 .cipher = __VECS(cast6_lrw_tv_template)
3216 }
3217 }, {
3218 .alg = "lrw(serpent)",
3219 .test = alg_test_skcipher,
3220 .suite = {
3221 .cipher = __VECS(serpent_lrw_tv_template)
3222 }
3223 }, {
3224 .alg = "lrw(twofish)",
3225 .test = alg_test_skcipher,
3226 .suite = {
3227 .cipher = __VECS(tf_lrw_tv_template)
3228 }
3229 }, {
3230 .alg = "lz4",
3231 .test = alg_test_comp,
3232 .fips_allowed = 1,
3233 .suite = {
3234 .comp = {
3235 .comp = __VECS(lz4_comp_tv_template),
3236 .decomp = __VECS(lz4_decomp_tv_template)
3237 }
3238 }
3239 }, {
3240 .alg = "lz4hc",
3241 .test = alg_test_comp,
3242 .fips_allowed = 1,
3243 .suite = {
3244 .comp = {
3245 .comp = __VECS(lz4hc_comp_tv_template),
3246 .decomp = __VECS(lz4hc_decomp_tv_template)
3247 }
3248 }
3249 }, {
3250 .alg = "lzo",
3251 .test = alg_test_comp,
3252 .fips_allowed = 1,
3253 .suite = {
3254 .comp = {
3255 .comp = __VECS(lzo_comp_tv_template),
3256 .decomp = __VECS(lzo_decomp_tv_template)
3257 }
3258 }
3259 }, {
3260 .alg = "md4",
3261 .test = alg_test_hash,
3262 .suite = {
3263 .hash = __VECS(md4_tv_template)
3264 }
3265 }, {
3266 .alg = "md5",
3267 .test = alg_test_hash,
3268 .suite = {
3269 .hash = __VECS(md5_tv_template)
3270 }
3271 }, {
3272 .alg = "michael_mic",
3273 .test = alg_test_hash,
3274 .suite = {
3275 .hash = __VECS(michael_mic_tv_template)
3276 }
3277 }, {
3278 .alg = "morus1280",
3279 .test = alg_test_aead,
3280 .suite = {
3281 .aead = {
3282 .enc = __VECS(morus1280_enc_tv_template),
3283 .dec = __VECS(morus1280_dec_tv_template),
3284 }
3285 }
3286 }, {
3287 .alg = "morus640",
3288 .test = alg_test_aead,
3289 .suite = {
3290 .aead = {
3291 .enc = __VECS(morus640_enc_tv_template),
3292 .dec = __VECS(morus640_dec_tv_template),
3293 }
3294 }
3295 }, {
3296 .alg = "ofb(aes)",
3297 .test = alg_test_skcipher,
3298 .fips_allowed = 1,
3299 .suite = {
3300 .cipher = __VECS(aes_ofb_tv_template)
3301 }
3302 }, {
3303 /* Same as ofb(aes) except the key is stored in
3304 * hardware secure memory which we reference by index
3305 */
3306 .alg = "ofb(paes)",
3307 .test = alg_test_null,
3308 .fips_allowed = 1,
3309 }, {
3310 .alg = "pcbc(fcrypt)",
3311 .test = alg_test_skcipher,
3312 .suite = {
3313 .cipher = __VECS(fcrypt_pcbc_tv_template)
3314 }
3315 }, {
3316 .alg = "pkcs1pad(rsa,sha224)",
3317 .test = alg_test_null,
3318 .fips_allowed = 1,
3319 }, {
3320 .alg = "pkcs1pad(rsa,sha256)",
3321 .test = alg_test_akcipher,
3322 .fips_allowed = 1,
3323 .suite = {
3324 .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3325 }
3326 }, {
3327 .alg = "pkcs1pad(rsa,sha384)",
3328 .test = alg_test_null,
3329 .fips_allowed = 1,
3330 }, {
3331 .alg = "pkcs1pad(rsa,sha512)",
3332 .test = alg_test_null,
3333 .fips_allowed = 1,
3334 }, {
3335 .alg = "poly1305",
3336 .test = alg_test_hash,
3337 .suite = {
3338 .hash = __VECS(poly1305_tv_template)
3339 }
3340 }, {
3341 .alg = "rfc3686(ctr(aes))",
3342 .test = alg_test_skcipher,
3343 .fips_allowed = 1,
3344 .suite = {
3345 .cipher = __VECS(aes_ctr_rfc3686_tv_template)
3346 }
3347 }, {
3348 .alg = "rfc4106(gcm(aes))",
3349 .test = alg_test_aead,
3350 .fips_allowed = 1,
3351 .suite = {
3352 .aead = {
3353 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3354 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3355 }
3356 }
3357 }, {
3358 .alg = "rfc4309(ccm(aes))",
3359 .test = alg_test_aead,
3360 .fips_allowed = 1,
3361 .suite = {
3362 .aead = {
3363 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3364 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3365 }
3366 }
3367 }, {
3368 .alg = "rfc4543(gcm(aes))",
3369 .test = alg_test_aead,
3370 .suite = {
3371 .aead = {
3372 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3373 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3374 }
3375 }
3376 }, {
3377 .alg = "rfc7539(chacha20,poly1305)",
3378 .test = alg_test_aead,
3379 .suite = {
3380 .aead = {
3381 .enc = __VECS(rfc7539_enc_tv_template),
3382 .dec = __VECS(rfc7539_dec_tv_template),
3383 }
3384 }
3385 }, {
3386 .alg = "rfc7539esp(chacha20,poly1305)",
3387 .test = alg_test_aead,
3388 .suite = {
3389 .aead = {
3390 .enc = __VECS(rfc7539esp_enc_tv_template),
3391 .dec = __VECS(rfc7539esp_dec_tv_template),
3392 }
3393 }
3394 }, {
3395 .alg = "rmd128",
3396 .test = alg_test_hash,
3397 .suite = {
3398 .hash = __VECS(rmd128_tv_template)
3399 }
3400 }, {
3401 .alg = "rmd160",
3402 .test = alg_test_hash,
3403 .suite = {
3404 .hash = __VECS(rmd160_tv_template)
3405 }
3406 }, {
3407 .alg = "rmd256",
3408 .test = alg_test_hash,
3409 .suite = {
3410 .hash = __VECS(rmd256_tv_template)
3411 }
3412 }, {
3413 .alg = "rmd320",
3414 .test = alg_test_hash,
3415 .suite = {
3416 .hash = __VECS(rmd320_tv_template)
3417 }
3418 }, {
3419 .alg = "rsa",
3420 .test = alg_test_akcipher,
3421 .fips_allowed = 1,
3422 .suite = {
3423 .akcipher = __VECS(rsa_tv_template)
3424 }
3425 }, {
3426 .alg = "salsa20",
3427 .test = alg_test_skcipher,
3428 .suite = {
3429 .cipher = __VECS(salsa20_stream_tv_template)
3430 }
3431 }, {
3432 .alg = "sha1",
3433 .test = alg_test_hash,
3434 .fips_allowed = 1,
3435 .suite = {
3436 .hash = __VECS(sha1_tv_template)
3437 }
3438 }, {
3439 .alg = "sha224",
3440 .test = alg_test_hash,
3441 .fips_allowed = 1,
3442 .suite = {
3443 .hash = __VECS(sha224_tv_template)
3444 }
3445 }, {
3446 .alg = "sha256",
3447 .test = alg_test_hash,
3448 .fips_allowed = 1,
3449 .suite = {
3450 .hash = __VECS(sha256_tv_template)
3451 }
3452 }, {
3453 .alg = "sha3-224",
3454 .test = alg_test_hash,
3455 .fips_allowed = 1,
3456 .suite = {
3457 .hash = __VECS(sha3_224_tv_template)
3458 }
3459 }, {
3460 .alg = "sha3-256",
3461 .test = alg_test_hash,
3462 .fips_allowed = 1,
3463 .suite = {
3464 .hash = __VECS(sha3_256_tv_template)
3465 }
3466 }, {
3467 .alg = "sha3-384",
3468 .test = alg_test_hash,
3469 .fips_allowed = 1,
3470 .suite = {
3471 .hash = __VECS(sha3_384_tv_template)
3472 }
3473 }, {
3474 .alg = "sha3-512",
3475 .test = alg_test_hash,
3476 .fips_allowed = 1,
3477 .suite = {
3478 .hash = __VECS(sha3_512_tv_template)
3479 }
3480 }, {
3481 .alg = "sha384",
3482 .test = alg_test_hash,
3483 .fips_allowed = 1,
3484 .suite = {
3485 .hash = __VECS(sha384_tv_template)
3486 }
3487 }, {
3488 .alg = "sha512",
3489 .test = alg_test_hash,
3490 .fips_allowed = 1,
3491 .suite = {
3492 .hash = __VECS(sha512_tv_template)
3493 }
3494 }, {
3495 .alg = "sm3",
3496 .test = alg_test_hash,
3497 .suite = {
3498 .hash = __VECS(sm3_tv_template)
3499 }
3500 }, {
3501 .alg = "tgr128",
3502 .test = alg_test_hash,
3503 .suite = {
3504 .hash = __VECS(tgr128_tv_template)
3505 }
3506 }, {
3507 .alg = "tgr160",
3508 .test = alg_test_hash,
3509 .suite = {
3510 .hash = __VECS(tgr160_tv_template)
3511 }
3512 }, {
3513 .alg = "tgr192",
3514 .test = alg_test_hash,
3515 .suite = {
3516 .hash = __VECS(tgr192_tv_template)
3517 }
3518 }, {
3519 .alg = "vmac64(aes)",
3520 .test = alg_test_hash,
3521 .suite = {
3522 .hash = __VECS(vmac64_aes_tv_template)
3523 }
3524 }, {
3525 .alg = "wp256",
3526 .test = alg_test_hash,
3527 .suite = {
3528 .hash = __VECS(wp256_tv_template)
3529 }
3530 }, {
3531 .alg = "wp384",
3532 .test = alg_test_hash,
3533 .suite = {
3534 .hash = __VECS(wp384_tv_template)
3535 }
3536 }, {
3537 .alg = "wp512",
3538 .test = alg_test_hash,
3539 .suite = {
3540 .hash = __VECS(wp512_tv_template)
3541 }
3542 }, {
3543 .alg = "xcbc(aes)",
3544 .test = alg_test_hash,
3545 .suite = {
3546 .hash = __VECS(aes_xcbc128_tv_template)
3547 }
3548 }, {
3549 .alg = "xts(aes)",
3550 .test = alg_test_skcipher,
3551 .fips_allowed = 1,
3552 .suite = {
3553 .cipher = __VECS(aes_xts_tv_template)
3554 }
3555 }, {
3556 .alg = "xts(camellia)",
3557 .test = alg_test_skcipher,
3558 .suite = {
3559 .cipher = __VECS(camellia_xts_tv_template)
3560 }
3561 }, {
3562 .alg = "xts(cast6)",
3563 .test = alg_test_skcipher,
3564 .suite = {
3565 .cipher = __VECS(cast6_xts_tv_template)
3566 }
3567 }, {
3568 /* Same as xts(aes) except the key is stored in
3569 * hardware secure memory which we reference by index
3570 */
3571 .alg = "xts(paes)",
3572 .test = alg_test_null,
3573 .fips_allowed = 1,
3574 }, {
3575 .alg = "xts(serpent)",
3576 .test = alg_test_skcipher,
3577 .suite = {
3578 .cipher = __VECS(serpent_xts_tv_template)
3579 }
3580 }, {
3581 .alg = "xts(twofish)",
3582 .test = alg_test_skcipher,
3583 .suite = {
3584 .cipher = __VECS(tf_xts_tv_template)
3585 }
3586 }, {
3587 .alg = "xts4096(paes)",
3588 .test = alg_test_null,
3589 .fips_allowed = 1,
3590 }, {
3591 .alg = "xts512(paes)",
3592 .test = alg_test_null,
3593 .fips_allowed = 1,
3594 }, {
3595 .alg = "zlib-deflate",
3596 .test = alg_test_comp,
3597 .fips_allowed = 1,
3598 .suite = {
3599 .comp = {
3600 .comp = __VECS(zlib_deflate_comp_tv_template),
3601 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3602 }
3603 }
3604 }, {
3605 .alg = "zstd",
3606 .test = alg_test_comp,
3607 .fips_allowed = 1,
3608 .suite = {
3609 .comp = {
3610 .comp = __VECS(zstd_comp_tv_template),
3611 .decomp = __VECS(zstd_decomp_tv_template)
3612 }
3613 }
3614 }
3615 };
3616
3617 static bool alg_test_descs_checked;
3618
3619 static void alg_test_descs_check_order(void)
3620 {
3621 int i;
3622
3623 /* only check once */
3624 if (alg_test_descs_checked)
3625 return;
3626
3627 alg_test_descs_checked = true;
3628
3629 for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3630 int diff = strcmp(alg_test_descs[i - 1].alg,
3631 alg_test_descs[i].alg);
3632
3633 if (WARN_ON(diff > 0)) {
3634 pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3635 alg_test_descs[i - 1].alg,
3636 alg_test_descs[i].alg);
3637 }
3638
3639 if (WARN_ON(diff == 0)) {
3640 pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3641 alg_test_descs[i].alg);
3642 }
3643 }
3644 }
3645
3646 static int alg_find_test(const char *alg)
3647 {
3648 int start = 0;
3649 int end = ARRAY_SIZE(alg_test_descs);
3650
3651 while (start < end) {
3652 int i = (start + end) / 2;
3653 int diff = strcmp(alg_test_descs[i].alg, alg);
3654
3655 if (diff > 0) {
3656 end = i;
3657 continue;
3658 }
3659
3660 if (diff < 0) {
3661 start = i + 1;
3662 continue;
3663 }
3664
3665 return i;
3666 }
3667
3668 return -1;
3669 }
3670
3671 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3672 {
3673 int i;
3674 int j;
3675 int rc;
3676
3677 if (!fips_enabled && notests) {
3678 printk_once(KERN_INFO "alg: self-tests disabled\n");
3679 return 0;
3680 }
3681
3682 alg_test_descs_check_order();
3683
3684 if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3685 char nalg[CRYPTO_MAX_ALG_NAME];
3686
3687 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3688 sizeof(nalg))
3689 return -ENAMETOOLONG;
3690
3691 i = alg_find_test(nalg);
3692 if (i < 0)
3693 goto notest;
3694
3695 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3696 goto non_fips_alg;
3697
3698 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3699 goto test_done;
3700 }
3701
3702 i = alg_find_test(alg);
3703 j = alg_find_test(driver);
3704 if (i < 0 && j < 0)
3705 goto notest;
3706
3707 if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3708 (j >= 0 && !alg_test_descs[j].fips_allowed)))
3709 goto non_fips_alg;
3710
3711 rc = 0;
3712 if (i >= 0)
3713 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3714 type, mask);
3715 if (j >= 0 && j != i)
3716 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3717 type, mask);
3718
3719 test_done:
3720 if (fips_enabled && rc)
3721 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3722
3723 if (fips_enabled && !rc)
3724 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3725
3726 return rc;
3727
3728 notest:
3729 printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3730 return 0;
3731 non_fips_alg:
3732 return -EINVAL;
3733 }
3734
3735 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3736
3737 EXPORT_SYMBOL_GPL(alg_test);
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