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Merge 4.14.63 into android-4.14-p
[GitHub/LineageOS/android_kernel_motorola_exynos9610.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 tcrypt_result {
80 struct completion completion;
81 int err;
82 };
83
84 struct aead_test_suite {
85 struct {
86 const struct aead_testvec *vecs;
87 unsigned int count;
88 } enc, dec;
89 };
90
91 struct cipher_test_suite {
92 struct {
93 const struct cipher_testvec *vecs;
94 unsigned int count;
95 } enc, dec;
96 };
97
98 struct comp_test_suite {
99 struct {
100 const struct comp_testvec *vecs;
101 unsigned int count;
102 } comp, decomp;
103 };
104
105 struct hash_test_suite {
106 const struct hash_testvec *vecs;
107 unsigned int count;
108 };
109
110 struct cprng_test_suite {
111 const struct cprng_testvec *vecs;
112 unsigned int count;
113 };
114
115 struct drbg_test_suite {
116 const struct drbg_testvec *vecs;
117 unsigned int count;
118 };
119
120 struct akcipher_test_suite {
121 const struct akcipher_testvec *vecs;
122 unsigned int count;
123 };
124
125 struct kpp_test_suite {
126 const struct kpp_testvec *vecs;
127 unsigned int count;
128 };
129
130 struct alg_test_desc {
131 const char *alg;
132 int (*test)(const struct alg_test_desc *desc, const char *driver,
133 u32 type, u32 mask);
134 int fips_allowed; /* set if alg is allowed in fips mode */
135
136 union {
137 struct aead_test_suite aead;
138 struct cipher_test_suite cipher;
139 struct comp_test_suite comp;
140 struct hash_test_suite hash;
141 struct cprng_test_suite cprng;
142 struct drbg_test_suite drbg;
143 struct akcipher_test_suite akcipher;
144 struct kpp_test_suite kpp;
145 } suite;
146 };
147
148 static const unsigned int IDX[8] = {
149 IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
150
151 static void hexdump(unsigned char *buf, unsigned int len)
152 {
153 print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
154 16, 1,
155 buf, len, false);
156 }
157
158 static void tcrypt_complete(struct crypto_async_request *req, int err)
159 {
160 struct tcrypt_result *res = req->data;
161
162 if (err == -EINPROGRESS)
163 return;
164
165 res->err = err;
166 complete(&res->completion);
167 }
168
169 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
170 {
171 int i;
172
173 for (i = 0; i < XBUFSIZE; i++) {
174 buf[i] = (void *)__get_free_page(GFP_KERNEL);
175 if (!buf[i])
176 goto err_free_buf;
177 }
178
179 return 0;
180
181 err_free_buf:
182 while (i-- > 0)
183 free_page((unsigned long)buf[i]);
184
185 return -ENOMEM;
186 }
187
188 static void testmgr_free_buf(char *buf[XBUFSIZE])
189 {
190 int i;
191
192 for (i = 0; i < XBUFSIZE; i++)
193 free_page((unsigned long)buf[i]);
194 }
195
196 static int wait_async_op(struct tcrypt_result *tr, int ret)
197 {
198 if (ret == -EINPROGRESS || ret == -EBUSY) {
199 wait_for_completion(&tr->completion);
200 reinit_completion(&tr->completion);
201 ret = tr->err;
202 }
203 return ret;
204 }
205
206 static int ahash_partial_update(struct ahash_request **preq,
207 struct crypto_ahash *tfm, const struct hash_testvec *template,
208 void *hash_buff, int k, int temp, struct scatterlist *sg,
209 const char *algo, char *result, struct tcrypt_result *tresult)
210 {
211 char *state;
212 struct ahash_request *req;
213 int statesize, ret = -EINVAL;
214 const char guard[] = { 0x00, 0xba, 0xad, 0x00 };
215
216 req = *preq;
217 statesize = crypto_ahash_statesize(
218 crypto_ahash_reqtfm(req));
219 state = kmalloc(statesize + sizeof(guard), GFP_KERNEL);
220 if (!state) {
221 pr_err("alg: hash: Failed to alloc state for %s\n", algo);
222 goto out_nostate;
223 }
224 memcpy(state + statesize, guard, sizeof(guard));
225 ret = crypto_ahash_export(req, state);
226 WARN_ON(memcmp(state + statesize, guard, sizeof(guard)));
227 if (ret) {
228 pr_err("alg: hash: Failed to export() for %s\n", algo);
229 goto out;
230 }
231 ahash_request_free(req);
232 req = ahash_request_alloc(tfm, GFP_KERNEL);
233 if (!req) {
234 pr_err("alg: hash: Failed to alloc request for %s\n", algo);
235 goto out_noreq;
236 }
237 ahash_request_set_callback(req,
238 CRYPTO_TFM_REQ_MAY_BACKLOG,
239 tcrypt_complete, tresult);
240
241 memcpy(hash_buff, template->plaintext + temp,
242 template->tap[k]);
243 sg_init_one(&sg[0], hash_buff, template->tap[k]);
244 ahash_request_set_crypt(req, sg, result, template->tap[k]);
245 ret = crypto_ahash_import(req, state);
246 if (ret) {
247 pr_err("alg: hash: Failed to import() for %s\n", algo);
248 goto out;
249 }
250 ret = wait_async_op(tresult, crypto_ahash_update(req));
251 if (ret)
252 goto out;
253 *preq = req;
254 ret = 0;
255 goto out_noreq;
256 out:
257 ahash_request_free(req);
258 out_noreq:
259 kfree(state);
260 out_nostate:
261 return ret;
262 }
263
264 static int __test_hash(struct crypto_ahash *tfm,
265 const struct hash_testvec *template, unsigned int tcount,
266 bool use_digest, const int align_offset)
267 {
268 const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
269 size_t digest_size = crypto_ahash_digestsize(tfm);
270 unsigned int i, j, k, temp;
271 struct scatterlist sg[8];
272 char *result;
273 char *key;
274 struct ahash_request *req;
275 struct tcrypt_result tresult;
276 void *hash_buff;
277 char *xbuf[XBUFSIZE];
278 int ret = -ENOMEM;
279
280 result = kmalloc(digest_size, GFP_KERNEL);
281 if (!result)
282 return ret;
283 key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
284 if (!key)
285 goto out_nobuf;
286 if (testmgr_alloc_buf(xbuf))
287 goto out_nobuf;
288
289 init_completion(&tresult.completion);
290
291 req = ahash_request_alloc(tfm, GFP_KERNEL);
292 if (!req) {
293 printk(KERN_ERR "alg: hash: Failed to allocate request for "
294 "%s\n", algo);
295 goto out_noreq;
296 }
297 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
298 tcrypt_complete, &tresult);
299
300 j = 0;
301 for (i = 0; i < tcount; i++) {
302 if (template[i].np)
303 continue;
304
305 ret = -EINVAL;
306 if (WARN_ON(align_offset + template[i].psize > PAGE_SIZE))
307 goto out;
308
309 j++;
310 memset(result, 0, digest_size);
311
312 hash_buff = xbuf[0];
313 hash_buff += align_offset;
314
315 memcpy(hash_buff, template[i].plaintext, template[i].psize);
316 sg_init_one(&sg[0], hash_buff, template[i].psize);
317
318 if (template[i].ksize) {
319 crypto_ahash_clear_flags(tfm, ~0);
320 if (template[i].ksize > MAX_KEYLEN) {
321 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
322 j, algo, template[i].ksize, MAX_KEYLEN);
323 ret = -EINVAL;
324 goto out;
325 }
326 memcpy(key, template[i].key, template[i].ksize);
327 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
328 if (ret) {
329 printk(KERN_ERR "alg: hash: setkey failed on "
330 "test %d for %s: ret=%d\n", j, algo,
331 -ret);
332 goto out;
333 }
334 }
335
336 ahash_request_set_crypt(req, sg, result, template[i].psize);
337 if (use_digest) {
338 ret = wait_async_op(&tresult, crypto_ahash_digest(req));
339 if (ret) {
340 pr_err("alg: hash: digest failed on test %d "
341 "for %s: ret=%d\n", j, algo, -ret);
342 goto out;
343 }
344 } else {
345 ret = wait_async_op(&tresult, crypto_ahash_init(req));
346 if (ret) {
347 pr_err("alg: hash: init failed on test %d "
348 "for %s: ret=%d\n", j, algo, -ret);
349 goto out;
350 }
351 ret = wait_async_op(&tresult, crypto_ahash_update(req));
352 if (ret) {
353 pr_err("alg: hash: update failed on test %d "
354 "for %s: ret=%d\n", j, algo, -ret);
355 goto out;
356 }
357 ret = wait_async_op(&tresult, crypto_ahash_final(req));
358 if (ret) {
359 pr_err("alg: hash: final failed on test %d "
360 "for %s: ret=%d\n", j, algo, -ret);
361 goto out;
362 }
363 }
364
365 if (memcmp(result, template[i].digest,
366 crypto_ahash_digestsize(tfm))) {
367 printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
368 j, algo);
369 hexdump(result, crypto_ahash_digestsize(tfm));
370 ret = -EINVAL;
371 goto out;
372 }
373 }
374
375 j = 0;
376 for (i = 0; i < tcount; i++) {
377 /* alignment tests are only done with continuous buffers */
378 if (align_offset != 0)
379 break;
380
381 if (!template[i].np)
382 continue;
383
384 j++;
385 memset(result, 0, digest_size);
386
387 temp = 0;
388 sg_init_table(sg, template[i].np);
389 ret = -EINVAL;
390 for (k = 0; k < template[i].np; k++) {
391 if (WARN_ON(offset_in_page(IDX[k]) +
392 template[i].tap[k] > PAGE_SIZE))
393 goto out;
394 sg_set_buf(&sg[k],
395 memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
396 offset_in_page(IDX[k]),
397 template[i].plaintext + temp,
398 template[i].tap[k]),
399 template[i].tap[k]);
400 temp += template[i].tap[k];
401 }
402
403 if (template[i].ksize) {
404 if (template[i].ksize > MAX_KEYLEN) {
405 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
406 j, algo, template[i].ksize, MAX_KEYLEN);
407 ret = -EINVAL;
408 goto out;
409 }
410 crypto_ahash_clear_flags(tfm, ~0);
411 memcpy(key, template[i].key, template[i].ksize);
412 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
413
414 if (ret) {
415 printk(KERN_ERR "alg: hash: setkey "
416 "failed on chunking test %d "
417 "for %s: ret=%d\n", j, algo, -ret);
418 goto out;
419 }
420 }
421
422 ahash_request_set_crypt(req, sg, result, template[i].psize);
423 ret = crypto_ahash_digest(req);
424 switch (ret) {
425 case 0:
426 break;
427 case -EINPROGRESS:
428 case -EBUSY:
429 wait_for_completion(&tresult.completion);
430 reinit_completion(&tresult.completion);
431 ret = tresult.err;
432 if (!ret)
433 break;
434 /* fall through */
435 default:
436 printk(KERN_ERR "alg: hash: digest failed "
437 "on chunking test %d for %s: "
438 "ret=%d\n", j, algo, -ret);
439 goto out;
440 }
441
442 if (memcmp(result, template[i].digest,
443 crypto_ahash_digestsize(tfm))) {
444 printk(KERN_ERR "alg: hash: Chunking test %d "
445 "failed for %s\n", j, algo);
446 hexdump(result, crypto_ahash_digestsize(tfm));
447 ret = -EINVAL;
448 goto out;
449 }
450 }
451
452 /* partial update exercise */
453 j = 0;
454 for (i = 0; i < tcount; i++) {
455 /* alignment tests are only done with continuous buffers */
456 if (align_offset != 0)
457 break;
458
459 if (template[i].np < 2)
460 continue;
461
462 j++;
463 memset(result, 0, digest_size);
464
465 ret = -EINVAL;
466 hash_buff = xbuf[0];
467 memcpy(hash_buff, template[i].plaintext,
468 template[i].tap[0]);
469 sg_init_one(&sg[0], hash_buff, template[i].tap[0]);
470
471 if (template[i].ksize) {
472 crypto_ahash_clear_flags(tfm, ~0);
473 if (template[i].ksize > MAX_KEYLEN) {
474 pr_err("alg: hash: setkey failed on test %d for %s: key size %d > %d\n",
475 j, algo, template[i].ksize, MAX_KEYLEN);
476 ret = -EINVAL;
477 goto out;
478 }
479 memcpy(key, template[i].key, template[i].ksize);
480 ret = crypto_ahash_setkey(tfm, key, template[i].ksize);
481 if (ret) {
482 pr_err("alg: hash: setkey failed on test %d for %s: ret=%d\n",
483 j, algo, -ret);
484 goto out;
485 }
486 }
487
488 ahash_request_set_crypt(req, sg, result, template[i].tap[0]);
489 ret = wait_async_op(&tresult, crypto_ahash_init(req));
490 if (ret) {
491 pr_err("alg: hash: init failed on test %d for %s: ret=%d\n",
492 j, algo, -ret);
493 goto out;
494 }
495 ret = wait_async_op(&tresult, crypto_ahash_update(req));
496 if (ret) {
497 pr_err("alg: hash: update failed on test %d for %s: ret=%d\n",
498 j, algo, -ret);
499 goto out;
500 }
501
502 temp = template[i].tap[0];
503 for (k = 1; k < template[i].np; k++) {
504 ret = ahash_partial_update(&req, tfm, &template[i],
505 hash_buff, k, temp, &sg[0], algo, result,
506 &tresult);
507 if (ret) {
508 pr_err("alg: hash: partial update failed on test %d for %s: ret=%d\n",
509 j, algo, -ret);
510 goto out_noreq;
511 }
512 temp += template[i].tap[k];
513 }
514 ret = wait_async_op(&tresult, crypto_ahash_final(req));
515 if (ret) {
516 pr_err("alg: hash: final failed on test %d for %s: ret=%d\n",
517 j, algo, -ret);
518 goto out;
519 }
520 if (memcmp(result, template[i].digest,
521 crypto_ahash_digestsize(tfm))) {
522 pr_err("alg: hash: Partial Test %d failed for %s\n",
523 j, algo);
524 hexdump(result, crypto_ahash_digestsize(tfm));
525 ret = -EINVAL;
526 goto out;
527 }
528 }
529
530 ret = 0;
531
532 out:
533 ahash_request_free(req);
534 out_noreq:
535 testmgr_free_buf(xbuf);
536 out_nobuf:
537 kfree(key);
538 kfree(result);
539 return ret;
540 }
541
542 static int test_hash(struct crypto_ahash *tfm,
543 const struct hash_testvec *template,
544 unsigned int tcount, bool use_digest)
545 {
546 unsigned int alignmask;
547 int ret;
548
549 ret = __test_hash(tfm, template, tcount, use_digest, 0);
550 if (ret)
551 return ret;
552
553 /* test unaligned buffers, check with one byte offset */
554 ret = __test_hash(tfm, template, tcount, use_digest, 1);
555 if (ret)
556 return ret;
557
558 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
559 if (alignmask) {
560 /* Check if alignment mask for tfm is correctly set. */
561 ret = __test_hash(tfm, template, tcount, use_digest,
562 alignmask + 1);
563 if (ret)
564 return ret;
565 }
566
567 return 0;
568 }
569
570 static int __test_aead(struct crypto_aead *tfm, int enc,
571 const struct aead_testvec *template, unsigned int tcount,
572 const bool diff_dst, const int align_offset)
573 {
574 const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
575 unsigned int i, j, k, n, temp;
576 int ret = -ENOMEM;
577 char *q;
578 char *key;
579 struct aead_request *req;
580 struct scatterlist *sg;
581 struct scatterlist *sgout;
582 const char *e, *d;
583 struct tcrypt_result result;
584 unsigned int authsize, iv_len;
585 void *input;
586 void *output;
587 void *assoc;
588 char *iv;
589 char *xbuf[XBUFSIZE];
590 char *xoutbuf[XBUFSIZE];
591 char *axbuf[XBUFSIZE];
592
593 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
594 if (!iv)
595 return ret;
596 key = kmalloc(MAX_KEYLEN, GFP_KERNEL);
597 if (!key)
598 goto out_noxbuf;
599 if (testmgr_alloc_buf(xbuf))
600 goto out_noxbuf;
601 if (testmgr_alloc_buf(axbuf))
602 goto out_noaxbuf;
603 if (diff_dst && testmgr_alloc_buf(xoutbuf))
604 goto out_nooutbuf;
605
606 /* avoid "the frame size is larger than 1024 bytes" compiler warning */
607 sg = kmalloc(sizeof(*sg) * 8 * (diff_dst ? 4 : 2), GFP_KERNEL);
608 if (!sg)
609 goto out_nosg;
610 sgout = &sg[16];
611
612 if (diff_dst)
613 d = "-ddst";
614 else
615 d = "";
616
617 if (enc == ENCRYPT)
618 e = "encryption";
619 else
620 e = "decryption";
621
622 init_completion(&result.completion);
623
624 req = aead_request_alloc(tfm, GFP_KERNEL);
625 if (!req) {
626 pr_err("alg: aead%s: Failed to allocate request for %s\n",
627 d, algo);
628 goto out;
629 }
630
631 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
632 tcrypt_complete, &result);
633
634 iv_len = crypto_aead_ivsize(tfm);
635
636 for (i = 0, j = 0; i < tcount; i++) {
637 if (template[i].np)
638 continue;
639
640 j++;
641
642 /* some templates have no input data but they will
643 * touch input
644 */
645 input = xbuf[0];
646 input += align_offset;
647 assoc = axbuf[0];
648
649 ret = -EINVAL;
650 if (WARN_ON(align_offset + template[i].ilen >
651 PAGE_SIZE || template[i].alen > PAGE_SIZE))
652 goto out;
653
654 memcpy(input, template[i].input, template[i].ilen);
655 memcpy(assoc, template[i].assoc, template[i].alen);
656 if (template[i].iv)
657 memcpy(iv, template[i].iv, iv_len);
658 else
659 memset(iv, 0, iv_len);
660
661 crypto_aead_clear_flags(tfm, ~0);
662 if (template[i].wk)
663 crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
664
665 if (template[i].klen > MAX_KEYLEN) {
666 pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
667 d, j, algo, template[i].klen,
668 MAX_KEYLEN);
669 ret = -EINVAL;
670 goto out;
671 }
672 memcpy(key, template[i].key, template[i].klen);
673
674 ret = crypto_aead_setkey(tfm, key, template[i].klen);
675 if (template[i].fail == !ret) {
676 pr_err("alg: aead%s: setkey failed on test %d for %s: flags=%x\n",
677 d, j, algo, crypto_aead_get_flags(tfm));
678 goto out;
679 } else if (ret)
680 continue;
681
682 authsize = abs(template[i].rlen - template[i].ilen);
683 ret = crypto_aead_setauthsize(tfm, authsize);
684 if (ret) {
685 pr_err("alg: aead%s: Failed to set authsize to %u on test %d for %s\n",
686 d, authsize, j, algo);
687 goto out;
688 }
689
690 k = !!template[i].alen;
691 sg_init_table(sg, k + 1);
692 sg_set_buf(&sg[0], assoc, template[i].alen);
693 sg_set_buf(&sg[k], input,
694 template[i].ilen + (enc ? authsize : 0));
695 output = input;
696
697 if (diff_dst) {
698 sg_init_table(sgout, k + 1);
699 sg_set_buf(&sgout[0], assoc, template[i].alen);
700
701 output = xoutbuf[0];
702 output += align_offset;
703 sg_set_buf(&sgout[k], output,
704 template[i].rlen + (enc ? 0 : authsize));
705 }
706
707 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
708 template[i].ilen, iv);
709
710 aead_request_set_ad(req, template[i].alen);
711
712 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
713
714 switch (ret) {
715 case 0:
716 if (template[i].novrfy) {
717 /* verification was supposed to fail */
718 pr_err("alg: aead%s: %s failed on test %d for %s: ret was 0, expected -EBADMSG\n",
719 d, e, j, algo);
720 /* so really, we got a bad message */
721 ret = -EBADMSG;
722 goto out;
723 }
724 break;
725 case -EINPROGRESS:
726 case -EBUSY:
727 wait_for_completion(&result.completion);
728 reinit_completion(&result.completion);
729 ret = result.err;
730 if (!ret)
731 break;
732 case -EBADMSG:
733 if (template[i].novrfy)
734 /* verification failure was expected */
735 continue;
736 /* fall through */
737 default:
738 pr_err("alg: aead%s: %s failed on test %d for %s: ret=%d\n",
739 d, e, j, algo, -ret);
740 goto out;
741 }
742
743 q = output;
744 if (memcmp(q, template[i].result, template[i].rlen)) {
745 pr_err("alg: aead%s: Test %d failed on %s for %s\n",
746 d, j, e, algo);
747 hexdump(q, template[i].rlen);
748 ret = -EINVAL;
749 goto out;
750 }
751 }
752
753 for (i = 0, j = 0; i < tcount; i++) {
754 /* alignment tests are only done with continuous buffers */
755 if (align_offset != 0)
756 break;
757
758 if (!template[i].np)
759 continue;
760
761 j++;
762
763 if (template[i].iv)
764 memcpy(iv, template[i].iv, iv_len);
765 else
766 memset(iv, 0, MAX_IVLEN);
767
768 crypto_aead_clear_flags(tfm, ~0);
769 if (template[i].wk)
770 crypto_aead_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
771 if (template[i].klen > MAX_KEYLEN) {
772 pr_err("alg: aead%s: setkey failed on test %d for %s: key size %d > %d\n",
773 d, j, algo, template[i].klen, MAX_KEYLEN);
774 ret = -EINVAL;
775 goto out;
776 }
777 memcpy(key, template[i].key, template[i].klen);
778
779 ret = crypto_aead_setkey(tfm, key, template[i].klen);
780 if (template[i].fail == !ret) {
781 pr_err("alg: aead%s: setkey failed on chunk test %d for %s: flags=%x\n",
782 d, j, algo, crypto_aead_get_flags(tfm));
783 goto out;
784 } else if (ret)
785 continue;
786
787 authsize = abs(template[i].rlen - template[i].ilen);
788
789 ret = -EINVAL;
790 sg_init_table(sg, template[i].anp + template[i].np);
791 if (diff_dst)
792 sg_init_table(sgout, template[i].anp + template[i].np);
793
794 ret = -EINVAL;
795 for (k = 0, temp = 0; k < template[i].anp; k++) {
796 if (WARN_ON(offset_in_page(IDX[k]) +
797 template[i].atap[k] > PAGE_SIZE))
798 goto out;
799 sg_set_buf(&sg[k],
800 memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
801 offset_in_page(IDX[k]),
802 template[i].assoc + temp,
803 template[i].atap[k]),
804 template[i].atap[k]);
805 if (diff_dst)
806 sg_set_buf(&sgout[k],
807 axbuf[IDX[k] >> PAGE_SHIFT] +
808 offset_in_page(IDX[k]),
809 template[i].atap[k]);
810 temp += template[i].atap[k];
811 }
812
813 for (k = 0, temp = 0; k < template[i].np; k++) {
814 if (WARN_ON(offset_in_page(IDX[k]) +
815 template[i].tap[k] > PAGE_SIZE))
816 goto out;
817
818 q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
819 memcpy(q, template[i].input + temp, template[i].tap[k]);
820 sg_set_buf(&sg[template[i].anp + k],
821 q, template[i].tap[k]);
822
823 if (diff_dst) {
824 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
825 offset_in_page(IDX[k]);
826
827 memset(q, 0, template[i].tap[k]);
828
829 sg_set_buf(&sgout[template[i].anp + k],
830 q, template[i].tap[k]);
831 }
832
833 n = template[i].tap[k];
834 if (k == template[i].np - 1 && enc)
835 n += authsize;
836 if (offset_in_page(q) + n < PAGE_SIZE)
837 q[n] = 0;
838
839 temp += template[i].tap[k];
840 }
841
842 ret = crypto_aead_setauthsize(tfm, authsize);
843 if (ret) {
844 pr_err("alg: aead%s: Failed to set authsize to %u on chunk test %d for %s\n",
845 d, authsize, j, algo);
846 goto out;
847 }
848
849 if (enc) {
850 if (WARN_ON(sg[template[i].anp + k - 1].offset +
851 sg[template[i].anp + k - 1].length +
852 authsize > PAGE_SIZE)) {
853 ret = -EINVAL;
854 goto out;
855 }
856
857 if (diff_dst)
858 sgout[template[i].anp + k - 1].length +=
859 authsize;
860 sg[template[i].anp + k - 1].length += authsize;
861 }
862
863 aead_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
864 template[i].ilen,
865 iv);
866
867 aead_request_set_ad(req, template[i].alen);
868
869 ret = enc ? crypto_aead_encrypt(req) : crypto_aead_decrypt(req);
870
871 switch (ret) {
872 case 0:
873 if (template[i].novrfy) {
874 /* verification was supposed to fail */
875 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret was 0, expected -EBADMSG\n",
876 d, e, j, algo);
877 /* so really, we got a bad message */
878 ret = -EBADMSG;
879 goto out;
880 }
881 break;
882 case -EINPROGRESS:
883 case -EBUSY:
884 wait_for_completion(&result.completion);
885 reinit_completion(&result.completion);
886 ret = result.err;
887 if (!ret)
888 break;
889 case -EBADMSG:
890 if (template[i].novrfy)
891 /* verification failure was expected */
892 continue;
893 /* fall through */
894 default:
895 pr_err("alg: aead%s: %s failed on chunk test %d for %s: ret=%d\n",
896 d, e, j, algo, -ret);
897 goto out;
898 }
899
900 ret = -EINVAL;
901 for (k = 0, temp = 0; k < template[i].np; k++) {
902 if (diff_dst)
903 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
904 offset_in_page(IDX[k]);
905 else
906 q = xbuf[IDX[k] >> PAGE_SHIFT] +
907 offset_in_page(IDX[k]);
908
909 n = template[i].tap[k];
910 if (k == template[i].np - 1)
911 n += enc ? authsize : -authsize;
912
913 if (memcmp(q, template[i].result + temp, n)) {
914 pr_err("alg: aead%s: Chunk test %d failed on %s at page %u for %s\n",
915 d, j, e, k, algo);
916 hexdump(q, n);
917 goto out;
918 }
919
920 q += n;
921 if (k == template[i].np - 1 && !enc) {
922 if (!diff_dst &&
923 memcmp(q, template[i].input +
924 temp + n, authsize))
925 n = authsize;
926 else
927 n = 0;
928 } else {
929 for (n = 0; offset_in_page(q + n) && q[n]; n++)
930 ;
931 }
932 if (n) {
933 pr_err("alg: aead%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
934 d, j, e, k, algo, n);
935 hexdump(q, n);
936 goto out;
937 }
938
939 temp += template[i].tap[k];
940 }
941 }
942
943 ret = 0;
944
945 out:
946 aead_request_free(req);
947 kfree(sg);
948 out_nosg:
949 if (diff_dst)
950 testmgr_free_buf(xoutbuf);
951 out_nooutbuf:
952 testmgr_free_buf(axbuf);
953 out_noaxbuf:
954 testmgr_free_buf(xbuf);
955 out_noxbuf:
956 kfree(key);
957 kfree(iv);
958 return ret;
959 }
960
961 static int test_aead(struct crypto_aead *tfm, int enc,
962 const struct aead_testvec *template, unsigned int tcount)
963 {
964 unsigned int alignmask;
965 int ret;
966
967 /* test 'dst == src' case */
968 ret = __test_aead(tfm, enc, template, tcount, false, 0);
969 if (ret)
970 return ret;
971
972 /* test 'dst != src' case */
973 ret = __test_aead(tfm, enc, template, tcount, true, 0);
974 if (ret)
975 return ret;
976
977 /* test unaligned buffers, check with one byte offset */
978 ret = __test_aead(tfm, enc, template, tcount, true, 1);
979 if (ret)
980 return ret;
981
982 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
983 if (alignmask) {
984 /* Check if alignment mask for tfm is correctly set. */
985 ret = __test_aead(tfm, enc, template, tcount, true,
986 alignmask + 1);
987 if (ret)
988 return ret;
989 }
990
991 return 0;
992 }
993
994 static int test_cipher(struct crypto_cipher *tfm, int enc,
995 const struct cipher_testvec *template,
996 unsigned int tcount)
997 {
998 const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
999 unsigned int i, j, k;
1000 char *q;
1001 const char *e;
1002 void *data;
1003 char *xbuf[XBUFSIZE];
1004 int ret = -ENOMEM;
1005
1006 if (testmgr_alloc_buf(xbuf))
1007 goto out_nobuf;
1008
1009 if (enc == ENCRYPT)
1010 e = "encryption";
1011 else
1012 e = "decryption";
1013
1014 j = 0;
1015 for (i = 0; i < tcount; i++) {
1016 if (template[i].np)
1017 continue;
1018
1019 if (fips_enabled && template[i].fips_skip)
1020 continue;
1021
1022 j++;
1023
1024 ret = -EINVAL;
1025 if (WARN_ON(template[i].ilen > PAGE_SIZE))
1026 goto out;
1027
1028 data = xbuf[0];
1029 memcpy(data, template[i].input, template[i].ilen);
1030
1031 crypto_cipher_clear_flags(tfm, ~0);
1032 if (template[i].wk)
1033 crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
1034
1035 ret = crypto_cipher_setkey(tfm, template[i].key,
1036 template[i].klen);
1037 if (template[i].fail == !ret) {
1038 printk(KERN_ERR "alg: cipher: setkey failed "
1039 "on test %d for %s: flags=%x\n", j,
1040 algo, crypto_cipher_get_flags(tfm));
1041 goto out;
1042 } else if (ret)
1043 continue;
1044
1045 for (k = 0; k < template[i].ilen;
1046 k += crypto_cipher_blocksize(tfm)) {
1047 if (enc)
1048 crypto_cipher_encrypt_one(tfm, data + k,
1049 data + k);
1050 else
1051 crypto_cipher_decrypt_one(tfm, data + k,
1052 data + k);
1053 }
1054
1055 q = data;
1056 if (memcmp(q, template[i].result, template[i].rlen)) {
1057 printk(KERN_ERR "alg: cipher: Test %d failed "
1058 "on %s for %s\n", j, e, algo);
1059 hexdump(q, template[i].rlen);
1060 ret = -EINVAL;
1061 goto out;
1062 }
1063 }
1064
1065 ret = 0;
1066
1067 out:
1068 testmgr_free_buf(xbuf);
1069 out_nobuf:
1070 return ret;
1071 }
1072
1073 static int __test_skcipher(struct crypto_skcipher *tfm, int enc,
1074 const struct cipher_testvec *template,
1075 unsigned int tcount,
1076 const bool diff_dst, const int align_offset)
1077 {
1078 const char *algo =
1079 crypto_tfm_alg_driver_name(crypto_skcipher_tfm(tfm));
1080 unsigned int i, j, k, n, temp;
1081 char *q;
1082 struct skcipher_request *req;
1083 struct scatterlist sg[8];
1084 struct scatterlist sgout[8];
1085 const char *e, *d;
1086 struct tcrypt_result result;
1087 void *data;
1088 char iv[MAX_IVLEN];
1089 char *xbuf[XBUFSIZE];
1090 char *xoutbuf[XBUFSIZE];
1091 int ret = -ENOMEM;
1092 unsigned int ivsize = crypto_skcipher_ivsize(tfm);
1093
1094 if (testmgr_alloc_buf(xbuf))
1095 goto out_nobuf;
1096
1097 if (diff_dst && testmgr_alloc_buf(xoutbuf))
1098 goto out_nooutbuf;
1099
1100 if (diff_dst)
1101 d = "-ddst";
1102 else
1103 d = "";
1104
1105 if (enc == ENCRYPT)
1106 e = "encryption";
1107 else
1108 e = "decryption";
1109
1110 init_completion(&result.completion);
1111
1112 req = skcipher_request_alloc(tfm, GFP_KERNEL);
1113 if (!req) {
1114 pr_err("alg: skcipher%s: Failed to allocate request for %s\n",
1115 d, algo);
1116 goto out;
1117 }
1118
1119 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1120 tcrypt_complete, &result);
1121
1122 j = 0;
1123 for (i = 0; i < tcount; i++) {
1124 if (template[i].np && !template[i].also_non_np)
1125 continue;
1126
1127 if (fips_enabled && template[i].fips_skip)
1128 continue;
1129
1130 if (template[i].iv)
1131 memcpy(iv, template[i].iv, ivsize);
1132 else
1133 memset(iv, 0, MAX_IVLEN);
1134
1135 j++;
1136 ret = -EINVAL;
1137 if (WARN_ON(align_offset + template[i].ilen > PAGE_SIZE))
1138 goto out;
1139
1140 data = xbuf[0];
1141 data += align_offset;
1142 memcpy(data, template[i].input, template[i].ilen);
1143
1144 crypto_skcipher_clear_flags(tfm, ~0);
1145 if (template[i].wk)
1146 crypto_skcipher_set_flags(tfm,
1147 CRYPTO_TFM_REQ_WEAK_KEY);
1148
1149 ret = crypto_skcipher_setkey(tfm, template[i].key,
1150 template[i].klen);
1151 if (template[i].fail == !ret) {
1152 pr_err("alg: skcipher%s: setkey failed on test %d for %s: flags=%x\n",
1153 d, j, algo, crypto_skcipher_get_flags(tfm));
1154 goto out;
1155 } else if (ret)
1156 continue;
1157
1158 sg_init_one(&sg[0], data, template[i].ilen);
1159 if (diff_dst) {
1160 data = xoutbuf[0];
1161 data += align_offset;
1162 sg_init_one(&sgout[0], data, template[i].ilen);
1163 }
1164
1165 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1166 template[i].ilen, iv);
1167 ret = enc ? crypto_skcipher_encrypt(req) :
1168 crypto_skcipher_decrypt(req);
1169
1170 switch (ret) {
1171 case 0:
1172 break;
1173 case -EINPROGRESS:
1174 case -EBUSY:
1175 wait_for_completion(&result.completion);
1176 reinit_completion(&result.completion);
1177 ret = result.err;
1178 if (!ret)
1179 break;
1180 /* fall through */
1181 default:
1182 pr_err("alg: skcipher%s: %s failed on test %d for %s: ret=%d\n",
1183 d, e, j, algo, -ret);
1184 goto out;
1185 }
1186
1187 q = data;
1188 if (memcmp(q, template[i].result, template[i].rlen)) {
1189 pr_err("alg: skcipher%s: Test %d failed (invalid result) on %s for %s\n",
1190 d, j, e, algo);
1191 hexdump(q, template[i].rlen);
1192 ret = -EINVAL;
1193 goto out;
1194 }
1195
1196 if (template[i].iv_out &&
1197 memcmp(iv, template[i].iv_out,
1198 crypto_skcipher_ivsize(tfm))) {
1199 pr_err("alg: skcipher%s: Test %d failed (invalid output IV) on %s for %s\n",
1200 d, j, e, algo);
1201 hexdump(iv, crypto_skcipher_ivsize(tfm));
1202 ret = -EINVAL;
1203 goto out;
1204 }
1205 }
1206
1207 j = 0;
1208 for (i = 0; i < tcount; i++) {
1209 /* alignment tests are only done with continuous buffers */
1210 if (align_offset != 0)
1211 break;
1212
1213 if (!template[i].np)
1214 continue;
1215
1216 if (fips_enabled && template[i].fips_skip)
1217 continue;
1218
1219 if (template[i].iv)
1220 memcpy(iv, template[i].iv, ivsize);
1221 else
1222 memset(iv, 0, MAX_IVLEN);
1223
1224 j++;
1225 crypto_skcipher_clear_flags(tfm, ~0);
1226 if (template[i].wk)
1227 crypto_skcipher_set_flags(tfm,
1228 CRYPTO_TFM_REQ_WEAK_KEY);
1229
1230 ret = crypto_skcipher_setkey(tfm, template[i].key,
1231 template[i].klen);
1232 if (template[i].fail == !ret) {
1233 pr_err("alg: skcipher%s: setkey failed on chunk test %d for %s: flags=%x\n",
1234 d, j, algo, crypto_skcipher_get_flags(tfm));
1235 goto out;
1236 } else if (ret)
1237 continue;
1238
1239 temp = 0;
1240 ret = -EINVAL;
1241 sg_init_table(sg, template[i].np);
1242 if (diff_dst)
1243 sg_init_table(sgout, template[i].np);
1244 for (k = 0; k < template[i].np; k++) {
1245 if (WARN_ON(offset_in_page(IDX[k]) +
1246 template[i].tap[k] > PAGE_SIZE))
1247 goto out;
1248
1249 q = xbuf[IDX[k] >> PAGE_SHIFT] + offset_in_page(IDX[k]);
1250
1251 memcpy(q, template[i].input + temp, template[i].tap[k]);
1252
1253 if (offset_in_page(q) + template[i].tap[k] < PAGE_SIZE)
1254 q[template[i].tap[k]] = 0;
1255
1256 sg_set_buf(&sg[k], q, template[i].tap[k]);
1257 if (diff_dst) {
1258 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1259 offset_in_page(IDX[k]);
1260
1261 sg_set_buf(&sgout[k], q, template[i].tap[k]);
1262
1263 memset(q, 0, template[i].tap[k]);
1264 if (offset_in_page(q) +
1265 template[i].tap[k] < PAGE_SIZE)
1266 q[template[i].tap[k]] = 0;
1267 }
1268
1269 temp += template[i].tap[k];
1270 }
1271
1272 skcipher_request_set_crypt(req, sg, (diff_dst) ? sgout : sg,
1273 template[i].ilen, iv);
1274
1275 ret = enc ? crypto_skcipher_encrypt(req) :
1276 crypto_skcipher_decrypt(req);
1277
1278 switch (ret) {
1279 case 0:
1280 break;
1281 case -EINPROGRESS:
1282 case -EBUSY:
1283 wait_for_completion(&result.completion);
1284 reinit_completion(&result.completion);
1285 ret = result.err;
1286 if (!ret)
1287 break;
1288 /* fall through */
1289 default:
1290 pr_err("alg: skcipher%s: %s failed on chunk test %d for %s: ret=%d\n",
1291 d, e, j, algo, -ret);
1292 goto out;
1293 }
1294
1295 temp = 0;
1296 ret = -EINVAL;
1297 for (k = 0; k < template[i].np; k++) {
1298 if (diff_dst)
1299 q = xoutbuf[IDX[k] >> PAGE_SHIFT] +
1300 offset_in_page(IDX[k]);
1301 else
1302 q = xbuf[IDX[k] >> PAGE_SHIFT] +
1303 offset_in_page(IDX[k]);
1304
1305 if (memcmp(q, template[i].result + temp,
1306 template[i].tap[k])) {
1307 pr_err("alg: skcipher%s: Chunk test %d failed on %s at page %u for %s\n",
1308 d, j, e, k, algo);
1309 hexdump(q, template[i].tap[k]);
1310 goto out;
1311 }
1312
1313 q += template[i].tap[k];
1314 for (n = 0; offset_in_page(q + n) && q[n]; n++)
1315 ;
1316 if (n) {
1317 pr_err("alg: skcipher%s: Result buffer corruption in chunk test %d on %s at page %u for %s: %u bytes:\n",
1318 d, j, e, k, algo, n);
1319 hexdump(q, n);
1320 goto out;
1321 }
1322 temp += template[i].tap[k];
1323 }
1324 }
1325
1326 ret = 0;
1327
1328 out:
1329 skcipher_request_free(req);
1330 if (diff_dst)
1331 testmgr_free_buf(xoutbuf);
1332 out_nooutbuf:
1333 testmgr_free_buf(xbuf);
1334 out_nobuf:
1335 return ret;
1336 }
1337
1338 static int test_skcipher(struct crypto_skcipher *tfm, int enc,
1339 const struct cipher_testvec *template,
1340 unsigned int tcount)
1341 {
1342 unsigned int alignmask;
1343 int ret;
1344
1345 /* test 'dst == src' case */
1346 ret = __test_skcipher(tfm, enc, template, tcount, false, 0);
1347 if (ret)
1348 return ret;
1349
1350 /* test 'dst != src' case */
1351 ret = __test_skcipher(tfm, enc, template, tcount, true, 0);
1352 if (ret)
1353 return ret;
1354
1355 /* test unaligned buffers, check with one byte offset */
1356 ret = __test_skcipher(tfm, enc, template, tcount, true, 1);
1357 if (ret)
1358 return ret;
1359
1360 alignmask = crypto_tfm_alg_alignmask(&tfm->base);
1361 if (alignmask) {
1362 /* Check if alignment mask for tfm is correctly set. */
1363 ret = __test_skcipher(tfm, enc, template, tcount, true,
1364 alignmask + 1);
1365 if (ret)
1366 return ret;
1367 }
1368
1369 return 0;
1370 }
1371
1372 static int test_comp(struct crypto_comp *tfm,
1373 const struct comp_testvec *ctemplate,
1374 const struct comp_testvec *dtemplate,
1375 int ctcount, int dtcount)
1376 {
1377 const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
1378 unsigned int i;
1379 char result[COMP_BUF_SIZE];
1380 int ret;
1381
1382 for (i = 0; i < ctcount; i++) {
1383 int ilen;
1384 unsigned int dlen = COMP_BUF_SIZE;
1385
1386 memset(result, 0, sizeof (result));
1387
1388 ilen = ctemplate[i].inlen;
1389 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1390 ilen, result, &dlen);
1391 if (ret) {
1392 printk(KERN_ERR "alg: comp: compression failed "
1393 "on test %d for %s: ret=%d\n", i + 1, algo,
1394 -ret);
1395 goto out;
1396 }
1397
1398 if (dlen != ctemplate[i].outlen) {
1399 printk(KERN_ERR "alg: comp: Compression test %d "
1400 "failed for %s: output len = %d\n", i + 1, algo,
1401 dlen);
1402 ret = -EINVAL;
1403 goto out;
1404 }
1405
1406 if (memcmp(result, ctemplate[i].output, dlen)) {
1407 printk(KERN_ERR "alg: comp: Compression test %d "
1408 "failed for %s\n", i + 1, algo);
1409 hexdump(result, dlen);
1410 ret = -EINVAL;
1411 goto out;
1412 }
1413 }
1414
1415 for (i = 0; i < dtcount; i++) {
1416 int ilen;
1417 unsigned int dlen = COMP_BUF_SIZE;
1418
1419 memset(result, 0, sizeof (result));
1420
1421 ilen = dtemplate[i].inlen;
1422 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1423 ilen, result, &dlen);
1424 if (ret) {
1425 printk(KERN_ERR "alg: comp: decompression failed "
1426 "on test %d for %s: ret=%d\n", i + 1, algo,
1427 -ret);
1428 goto out;
1429 }
1430
1431 if (dlen != dtemplate[i].outlen) {
1432 printk(KERN_ERR "alg: comp: Decompression test %d "
1433 "failed for %s: output len = %d\n", i + 1, algo,
1434 dlen);
1435 ret = -EINVAL;
1436 goto out;
1437 }
1438
1439 if (memcmp(result, dtemplate[i].output, dlen)) {
1440 printk(KERN_ERR "alg: comp: Decompression test %d "
1441 "failed for %s\n", i + 1, algo);
1442 hexdump(result, dlen);
1443 ret = -EINVAL;
1444 goto out;
1445 }
1446 }
1447
1448 ret = 0;
1449
1450 out:
1451 return ret;
1452 }
1453
1454 static int test_acomp(struct crypto_acomp *tfm,
1455 const struct comp_testvec *ctemplate,
1456 const struct comp_testvec *dtemplate,
1457 int ctcount, int dtcount)
1458 {
1459 const char *algo = crypto_tfm_alg_driver_name(crypto_acomp_tfm(tfm));
1460 unsigned int i;
1461 char *output, *decomp_out;
1462 int ret;
1463 struct scatterlist src, dst;
1464 struct acomp_req *req;
1465 struct tcrypt_result result;
1466
1467 output = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1468 if (!output)
1469 return -ENOMEM;
1470
1471 decomp_out = kmalloc(COMP_BUF_SIZE, GFP_KERNEL);
1472 if (!decomp_out) {
1473 kfree(output);
1474 return -ENOMEM;
1475 }
1476
1477 for (i = 0; i < ctcount; i++) {
1478 unsigned int dlen = COMP_BUF_SIZE;
1479 int ilen = ctemplate[i].inlen;
1480 void *input_vec;
1481
1482 input_vec = kmemdup(ctemplate[i].input, ilen, GFP_KERNEL);
1483 if (!input_vec) {
1484 ret = -ENOMEM;
1485 goto out;
1486 }
1487
1488 memset(output, 0, dlen);
1489 init_completion(&result.completion);
1490 sg_init_one(&src, input_vec, ilen);
1491 sg_init_one(&dst, output, dlen);
1492
1493 req = acomp_request_alloc(tfm);
1494 if (!req) {
1495 pr_err("alg: acomp: request alloc failed for %s\n",
1496 algo);
1497 kfree(input_vec);
1498 ret = -ENOMEM;
1499 goto out;
1500 }
1501
1502 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1503 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1504 tcrypt_complete, &result);
1505
1506 ret = wait_async_op(&result, crypto_acomp_compress(req));
1507 if (ret) {
1508 pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1509 i + 1, algo, -ret);
1510 kfree(input_vec);
1511 acomp_request_free(req);
1512 goto out;
1513 }
1514
1515 ilen = req->dlen;
1516 dlen = COMP_BUF_SIZE;
1517 sg_init_one(&src, output, ilen);
1518 sg_init_one(&dst, decomp_out, dlen);
1519 init_completion(&result.completion);
1520 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1521
1522 ret = wait_async_op(&result, crypto_acomp_decompress(req));
1523 if (ret) {
1524 pr_err("alg: acomp: compression failed on test %d for %s: ret=%d\n",
1525 i + 1, algo, -ret);
1526 kfree(input_vec);
1527 acomp_request_free(req);
1528 goto out;
1529 }
1530
1531 if (req->dlen != ctemplate[i].inlen) {
1532 pr_err("alg: acomp: Compression test %d failed for %s: output len = %d\n",
1533 i + 1, algo, req->dlen);
1534 ret = -EINVAL;
1535 kfree(input_vec);
1536 acomp_request_free(req);
1537 goto out;
1538 }
1539
1540 if (memcmp(input_vec, decomp_out, req->dlen)) {
1541 pr_err("alg: acomp: Compression test %d failed for %s\n",
1542 i + 1, algo);
1543 hexdump(output, req->dlen);
1544 ret = -EINVAL;
1545 kfree(input_vec);
1546 acomp_request_free(req);
1547 goto out;
1548 }
1549
1550 kfree(input_vec);
1551 acomp_request_free(req);
1552 }
1553
1554 for (i = 0; i < dtcount; i++) {
1555 unsigned int dlen = COMP_BUF_SIZE;
1556 int ilen = dtemplate[i].inlen;
1557 void *input_vec;
1558
1559 input_vec = kmemdup(dtemplate[i].input, ilen, GFP_KERNEL);
1560 if (!input_vec) {
1561 ret = -ENOMEM;
1562 goto out;
1563 }
1564
1565 memset(output, 0, dlen);
1566 init_completion(&result.completion);
1567 sg_init_one(&src, input_vec, ilen);
1568 sg_init_one(&dst, output, dlen);
1569
1570 req = acomp_request_alloc(tfm);
1571 if (!req) {
1572 pr_err("alg: acomp: request alloc failed for %s\n",
1573 algo);
1574 kfree(input_vec);
1575 ret = -ENOMEM;
1576 goto out;
1577 }
1578
1579 acomp_request_set_params(req, &src, &dst, ilen, dlen);
1580 acomp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1581 tcrypt_complete, &result);
1582
1583 ret = wait_async_op(&result, crypto_acomp_decompress(req));
1584 if (ret) {
1585 pr_err("alg: acomp: decompression failed on test %d for %s: ret=%d\n",
1586 i + 1, algo, -ret);
1587 kfree(input_vec);
1588 acomp_request_free(req);
1589 goto out;
1590 }
1591
1592 if (req->dlen != dtemplate[i].outlen) {
1593 pr_err("alg: acomp: Decompression test %d failed for %s: output len = %d\n",
1594 i + 1, algo, req->dlen);
1595 ret = -EINVAL;
1596 kfree(input_vec);
1597 acomp_request_free(req);
1598 goto out;
1599 }
1600
1601 if (memcmp(output, dtemplate[i].output, req->dlen)) {
1602 pr_err("alg: acomp: Decompression test %d failed for %s\n",
1603 i + 1, algo);
1604 hexdump(output, req->dlen);
1605 ret = -EINVAL;
1606 kfree(input_vec);
1607 acomp_request_free(req);
1608 goto out;
1609 }
1610
1611 kfree(input_vec);
1612 acomp_request_free(req);
1613 }
1614
1615 ret = 0;
1616
1617 out:
1618 kfree(decomp_out);
1619 kfree(output);
1620 return ret;
1621 }
1622
1623 static int test_cprng(struct crypto_rng *tfm,
1624 const struct cprng_testvec *template,
1625 unsigned int tcount)
1626 {
1627 const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1628 int err = 0, i, j, seedsize;
1629 u8 *seed;
1630 char result[32];
1631
1632 seedsize = crypto_rng_seedsize(tfm);
1633
1634 seed = kmalloc(seedsize, GFP_KERNEL);
1635 if (!seed) {
1636 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1637 "for %s\n", algo);
1638 return -ENOMEM;
1639 }
1640
1641 for (i = 0; i < tcount; i++) {
1642 memset(result, 0, 32);
1643
1644 memcpy(seed, template[i].v, template[i].vlen);
1645 memcpy(seed + template[i].vlen, template[i].key,
1646 template[i].klen);
1647 memcpy(seed + template[i].vlen + template[i].klen,
1648 template[i].dt, template[i].dtlen);
1649
1650 err = crypto_rng_reset(tfm, seed, seedsize);
1651 if (err) {
1652 printk(KERN_ERR "alg: cprng: Failed to reset rng "
1653 "for %s\n", algo);
1654 goto out;
1655 }
1656
1657 for (j = 0; j < template[i].loops; j++) {
1658 err = crypto_rng_get_bytes(tfm, result,
1659 template[i].rlen);
1660 if (err < 0) {
1661 printk(KERN_ERR "alg: cprng: Failed to obtain "
1662 "the correct amount of random data for "
1663 "%s (requested %d)\n", algo,
1664 template[i].rlen);
1665 goto out;
1666 }
1667 }
1668
1669 err = memcmp(result, template[i].result,
1670 template[i].rlen);
1671 if (err) {
1672 printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1673 i, algo);
1674 hexdump(result, template[i].rlen);
1675 err = -EINVAL;
1676 goto out;
1677 }
1678 }
1679
1680 out:
1681 kfree(seed);
1682 return err;
1683 }
1684
1685 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1686 u32 type, u32 mask)
1687 {
1688 struct crypto_aead *tfm;
1689 int err = 0;
1690
1691 tfm = crypto_alloc_aead(driver, type, mask);
1692 if (IS_ERR(tfm)) {
1693 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1694 "%ld\n", driver, PTR_ERR(tfm));
1695 return PTR_ERR(tfm);
1696 }
1697
1698 if (desc->suite.aead.enc.vecs) {
1699 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1700 desc->suite.aead.enc.count);
1701 if (err)
1702 goto out;
1703 }
1704
1705 if (!err && desc->suite.aead.dec.vecs)
1706 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1707 desc->suite.aead.dec.count);
1708
1709 out:
1710 crypto_free_aead(tfm);
1711 return err;
1712 }
1713
1714 static int alg_test_cipher(const struct alg_test_desc *desc,
1715 const char *driver, u32 type, u32 mask)
1716 {
1717 struct crypto_cipher *tfm;
1718 int err = 0;
1719
1720 tfm = crypto_alloc_cipher(driver, type, mask);
1721 if (IS_ERR(tfm)) {
1722 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1723 "%s: %ld\n", driver, PTR_ERR(tfm));
1724 return PTR_ERR(tfm);
1725 }
1726
1727 if (desc->suite.cipher.enc.vecs) {
1728 err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1729 desc->suite.cipher.enc.count);
1730 if (err)
1731 goto out;
1732 }
1733
1734 if (desc->suite.cipher.dec.vecs)
1735 err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1736 desc->suite.cipher.dec.count);
1737
1738 out:
1739 crypto_free_cipher(tfm);
1740 return err;
1741 }
1742
1743 static int alg_test_skcipher(const struct alg_test_desc *desc,
1744 const char *driver, u32 type, u32 mask)
1745 {
1746 struct crypto_skcipher *tfm;
1747 int err = 0;
1748
1749 tfm = crypto_alloc_skcipher(driver, type, mask);
1750 if (IS_ERR(tfm)) {
1751 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1752 "%s: %ld\n", driver, PTR_ERR(tfm));
1753 return PTR_ERR(tfm);
1754 }
1755
1756 if (desc->suite.cipher.enc.vecs) {
1757 err = test_skcipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1758 desc->suite.cipher.enc.count);
1759 if (err)
1760 goto out;
1761 }
1762
1763 if (desc->suite.cipher.dec.vecs)
1764 err = test_skcipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1765 desc->suite.cipher.dec.count);
1766
1767 out:
1768 crypto_free_skcipher(tfm);
1769 return err;
1770 }
1771
1772 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1773 u32 type, u32 mask)
1774 {
1775 struct crypto_comp *comp;
1776 struct crypto_acomp *acomp;
1777 int err;
1778 u32 algo_type = type & CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
1779
1780 if (algo_type == CRYPTO_ALG_TYPE_ACOMPRESS) {
1781 acomp = crypto_alloc_acomp(driver, type, mask);
1782 if (IS_ERR(acomp)) {
1783 pr_err("alg: acomp: Failed to load transform for %s: %ld\n",
1784 driver, PTR_ERR(acomp));
1785 return PTR_ERR(acomp);
1786 }
1787 err = test_acomp(acomp, desc->suite.comp.comp.vecs,
1788 desc->suite.comp.decomp.vecs,
1789 desc->suite.comp.comp.count,
1790 desc->suite.comp.decomp.count);
1791 crypto_free_acomp(acomp);
1792 } else {
1793 comp = crypto_alloc_comp(driver, type, mask);
1794 if (IS_ERR(comp)) {
1795 pr_err("alg: comp: Failed to load transform for %s: %ld\n",
1796 driver, PTR_ERR(comp));
1797 return PTR_ERR(comp);
1798 }
1799
1800 err = test_comp(comp, desc->suite.comp.comp.vecs,
1801 desc->suite.comp.decomp.vecs,
1802 desc->suite.comp.comp.count,
1803 desc->suite.comp.decomp.count);
1804
1805 crypto_free_comp(comp);
1806 }
1807 return err;
1808 }
1809
1810 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1811 u32 type, u32 mask)
1812 {
1813 struct crypto_ahash *tfm;
1814 int err;
1815
1816 tfm = crypto_alloc_ahash(driver, type, mask);
1817 if (IS_ERR(tfm)) {
1818 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1819 "%ld\n", driver, PTR_ERR(tfm));
1820 return PTR_ERR(tfm);
1821 }
1822
1823 err = test_hash(tfm, desc->suite.hash.vecs,
1824 desc->suite.hash.count, true);
1825 if (!err)
1826 err = test_hash(tfm, desc->suite.hash.vecs,
1827 desc->suite.hash.count, false);
1828
1829 crypto_free_ahash(tfm);
1830 return err;
1831 }
1832
1833 static int alg_test_crc32c(const struct alg_test_desc *desc,
1834 const char *driver, u32 type, u32 mask)
1835 {
1836 struct crypto_shash *tfm;
1837 u32 val;
1838 int err;
1839
1840 err = alg_test_hash(desc, driver, type, mask);
1841 if (err)
1842 goto out;
1843
1844 tfm = crypto_alloc_shash(driver, type, mask);
1845 if (IS_ERR(tfm)) {
1846 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1847 "%ld\n", driver, PTR_ERR(tfm));
1848 err = PTR_ERR(tfm);
1849 goto out;
1850 }
1851
1852 do {
1853 SHASH_DESC_ON_STACK(shash, tfm);
1854 u32 *ctx = (u32 *)shash_desc_ctx(shash);
1855
1856 shash->tfm = tfm;
1857 shash->flags = 0;
1858
1859 *ctx = le32_to_cpu(420553207);
1860 err = crypto_shash_final(shash, (u8 *)&val);
1861 if (err) {
1862 printk(KERN_ERR "alg: crc32c: Operation failed for "
1863 "%s: %d\n", driver, err);
1864 break;
1865 }
1866
1867 if (val != ~420553207) {
1868 printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1869 "%d\n", driver, val);
1870 err = -EINVAL;
1871 }
1872 } while (0);
1873
1874 crypto_free_shash(tfm);
1875
1876 out:
1877 return err;
1878 }
1879
1880 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1881 u32 type, u32 mask)
1882 {
1883 struct crypto_rng *rng;
1884 int err;
1885
1886 rng = crypto_alloc_rng(driver, type, mask);
1887 if (IS_ERR(rng)) {
1888 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1889 "%ld\n", driver, PTR_ERR(rng));
1890 return PTR_ERR(rng);
1891 }
1892
1893 err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1894
1895 crypto_free_rng(rng);
1896
1897 return err;
1898 }
1899
1900
1901 static int drbg_cavs_test(const struct drbg_testvec *test, int pr,
1902 const char *driver, u32 type, u32 mask)
1903 {
1904 int ret = -EAGAIN;
1905 struct crypto_rng *drng;
1906 struct drbg_test_data test_data;
1907 struct drbg_string addtl, pers, testentropy;
1908 unsigned char *buf = kzalloc(test->expectedlen, GFP_KERNEL);
1909
1910 if (!buf)
1911 return -ENOMEM;
1912
1913 drng = crypto_alloc_rng(driver, type, mask);
1914 if (IS_ERR(drng)) {
1915 printk(KERN_ERR "alg: drbg: could not allocate DRNG handle for "
1916 "%s\n", driver);
1917 kzfree(buf);
1918 return -ENOMEM;
1919 }
1920
1921 test_data.testentropy = &testentropy;
1922 drbg_string_fill(&testentropy, test->entropy, test->entropylen);
1923 drbg_string_fill(&pers, test->pers, test->perslen);
1924 ret = crypto_drbg_reset_test(drng, &pers, &test_data);
1925 if (ret) {
1926 printk(KERN_ERR "alg: drbg: Failed to reset rng\n");
1927 goto outbuf;
1928 }
1929
1930 drbg_string_fill(&addtl, test->addtla, test->addtllen);
1931 if (pr) {
1932 drbg_string_fill(&testentropy, test->entpra, test->entprlen);
1933 ret = crypto_drbg_get_bytes_addtl_test(drng,
1934 buf, test->expectedlen, &addtl, &test_data);
1935 } else {
1936 ret = crypto_drbg_get_bytes_addtl(drng,
1937 buf, test->expectedlen, &addtl);
1938 }
1939 if (ret < 0) {
1940 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1941 "driver %s\n", driver);
1942 goto outbuf;
1943 }
1944
1945 drbg_string_fill(&addtl, test->addtlb, test->addtllen);
1946 if (pr) {
1947 drbg_string_fill(&testentropy, test->entprb, test->entprlen);
1948 ret = crypto_drbg_get_bytes_addtl_test(drng,
1949 buf, test->expectedlen, &addtl, &test_data);
1950 } else {
1951 ret = crypto_drbg_get_bytes_addtl(drng,
1952 buf, test->expectedlen, &addtl);
1953 }
1954 if (ret < 0) {
1955 printk(KERN_ERR "alg: drbg: could not obtain random data for "
1956 "driver %s\n", driver);
1957 goto outbuf;
1958 }
1959
1960 ret = memcmp(test->expected, buf, test->expectedlen);
1961
1962 outbuf:
1963 crypto_free_rng(drng);
1964 kzfree(buf);
1965 return ret;
1966 }
1967
1968
1969 static int alg_test_drbg(const struct alg_test_desc *desc, const char *driver,
1970 u32 type, u32 mask)
1971 {
1972 int err = 0;
1973 int pr = 0;
1974 int i = 0;
1975 const struct drbg_testvec *template = desc->suite.drbg.vecs;
1976 unsigned int tcount = desc->suite.drbg.count;
1977
1978 if (0 == memcmp(driver, "drbg_pr_", 8))
1979 pr = 1;
1980
1981 for (i = 0; i < tcount; i++) {
1982 err = drbg_cavs_test(&template[i], pr, driver, type, mask);
1983 if (err) {
1984 printk(KERN_ERR "alg: drbg: Test %d failed for %s\n",
1985 i, driver);
1986 err = -EINVAL;
1987 break;
1988 }
1989 }
1990 return err;
1991
1992 }
1993
1994 static int do_test_kpp(struct crypto_kpp *tfm, const struct kpp_testvec *vec,
1995 const char *alg)
1996 {
1997 struct kpp_request *req;
1998 void *input_buf = NULL;
1999 void *output_buf = NULL;
2000 void *a_public = NULL;
2001 void *a_ss = NULL;
2002 void *shared_secret = NULL;
2003 struct tcrypt_result result;
2004 unsigned int out_len_max;
2005 int err = -ENOMEM;
2006 struct scatterlist src, dst;
2007
2008 req = kpp_request_alloc(tfm, GFP_KERNEL);
2009 if (!req)
2010 return err;
2011
2012 init_completion(&result.completion);
2013
2014 err = crypto_kpp_set_secret(tfm, vec->secret, vec->secret_size);
2015 if (err < 0)
2016 goto free_req;
2017
2018 out_len_max = crypto_kpp_maxsize(tfm);
2019 output_buf = kzalloc(out_len_max, GFP_KERNEL);
2020 if (!output_buf) {
2021 err = -ENOMEM;
2022 goto free_req;
2023 }
2024
2025 /* Use appropriate parameter as base */
2026 kpp_request_set_input(req, NULL, 0);
2027 sg_init_one(&dst, output_buf, out_len_max);
2028 kpp_request_set_output(req, &dst, out_len_max);
2029 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2030 tcrypt_complete, &result);
2031
2032 /* Compute party A's public key */
2033 err = wait_async_op(&result, crypto_kpp_generate_public_key(req));
2034 if (err) {
2035 pr_err("alg: %s: Party A: generate public key test failed. err %d\n",
2036 alg, err);
2037 goto free_output;
2038 }
2039
2040 if (vec->genkey) {
2041 /* Save party A's public key */
2042 a_public = kzalloc(out_len_max, GFP_KERNEL);
2043 if (!a_public) {
2044 err = -ENOMEM;
2045 goto free_output;
2046 }
2047 memcpy(a_public, sg_virt(req->dst), out_len_max);
2048 } else {
2049 /* Verify calculated public key */
2050 if (memcmp(vec->expected_a_public, sg_virt(req->dst),
2051 vec->expected_a_public_size)) {
2052 pr_err("alg: %s: Party A: generate public key test failed. Invalid output\n",
2053 alg);
2054 err = -EINVAL;
2055 goto free_output;
2056 }
2057 }
2058
2059 /* Calculate shared secret key by using counter part (b) public key. */
2060 input_buf = kzalloc(vec->b_public_size, GFP_KERNEL);
2061 if (!input_buf) {
2062 err = -ENOMEM;
2063 goto free_output;
2064 }
2065
2066 memcpy(input_buf, vec->b_public, vec->b_public_size);
2067 sg_init_one(&src, input_buf, vec->b_public_size);
2068 sg_init_one(&dst, output_buf, out_len_max);
2069 kpp_request_set_input(req, &src, vec->b_public_size);
2070 kpp_request_set_output(req, &dst, out_len_max);
2071 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2072 tcrypt_complete, &result);
2073 err = wait_async_op(&result, crypto_kpp_compute_shared_secret(req));
2074 if (err) {
2075 pr_err("alg: %s: Party A: compute shared secret test failed. err %d\n",
2076 alg, err);
2077 goto free_all;
2078 }
2079
2080 if (vec->genkey) {
2081 /* Save the shared secret obtained by party A */
2082 a_ss = kzalloc(vec->expected_ss_size, GFP_KERNEL);
2083 if (!a_ss) {
2084 err = -ENOMEM;
2085 goto free_all;
2086 }
2087 memcpy(a_ss, sg_virt(req->dst), vec->expected_ss_size);
2088
2089 /*
2090 * Calculate party B's shared secret by using party A's
2091 * public key.
2092 */
2093 err = crypto_kpp_set_secret(tfm, vec->b_secret,
2094 vec->b_secret_size);
2095 if (err < 0)
2096 goto free_all;
2097
2098 sg_init_one(&src, a_public, vec->expected_a_public_size);
2099 sg_init_one(&dst, output_buf, out_len_max);
2100 kpp_request_set_input(req, &src, vec->expected_a_public_size);
2101 kpp_request_set_output(req, &dst, out_len_max);
2102 kpp_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2103 tcrypt_complete, &result);
2104 err = wait_async_op(&result,
2105 crypto_kpp_compute_shared_secret(req));
2106 if (err) {
2107 pr_err("alg: %s: Party B: compute shared secret failed. err %d\n",
2108 alg, err);
2109 goto free_all;
2110 }
2111
2112 shared_secret = a_ss;
2113 } else {
2114 shared_secret = (void *)vec->expected_ss;
2115 }
2116
2117 /*
2118 * verify shared secret from which the user will derive
2119 * secret key by executing whatever hash it has chosen
2120 */
2121 if (memcmp(shared_secret, sg_virt(req->dst),
2122 vec->expected_ss_size)) {
2123 pr_err("alg: %s: compute shared secret test failed. Invalid output\n",
2124 alg);
2125 err = -EINVAL;
2126 }
2127
2128 free_all:
2129 kfree(a_ss);
2130 kfree(input_buf);
2131 free_output:
2132 kfree(a_public);
2133 kfree(output_buf);
2134 free_req:
2135 kpp_request_free(req);
2136 return err;
2137 }
2138
2139 static int test_kpp(struct crypto_kpp *tfm, const char *alg,
2140 const struct kpp_testvec *vecs, unsigned int tcount)
2141 {
2142 int ret, i;
2143
2144 for (i = 0; i < tcount; i++) {
2145 ret = do_test_kpp(tfm, vecs++, alg);
2146 if (ret) {
2147 pr_err("alg: %s: test failed on vector %d, err=%d\n",
2148 alg, i + 1, ret);
2149 return ret;
2150 }
2151 }
2152 return 0;
2153 }
2154
2155 static int alg_test_kpp(const struct alg_test_desc *desc, const char *driver,
2156 u32 type, u32 mask)
2157 {
2158 struct crypto_kpp *tfm;
2159 int err = 0;
2160
2161 tfm = crypto_alloc_kpp(driver, type, mask);
2162 if (IS_ERR(tfm)) {
2163 pr_err("alg: kpp: Failed to load tfm for %s: %ld\n",
2164 driver, PTR_ERR(tfm));
2165 return PTR_ERR(tfm);
2166 }
2167 if (desc->suite.kpp.vecs)
2168 err = test_kpp(tfm, desc->alg, desc->suite.kpp.vecs,
2169 desc->suite.kpp.count);
2170
2171 crypto_free_kpp(tfm);
2172 return err;
2173 }
2174
2175 static int test_akcipher_one(struct crypto_akcipher *tfm,
2176 const struct akcipher_testvec *vecs)
2177 {
2178 char *xbuf[XBUFSIZE];
2179 struct akcipher_request *req;
2180 void *outbuf_enc = NULL;
2181 void *outbuf_dec = NULL;
2182 struct tcrypt_result result;
2183 unsigned int out_len_max, out_len = 0;
2184 int err = -ENOMEM;
2185 struct scatterlist src, dst, src_tab[2];
2186
2187 if (testmgr_alloc_buf(xbuf))
2188 return err;
2189
2190 req = akcipher_request_alloc(tfm, GFP_KERNEL);
2191 if (!req)
2192 goto free_xbuf;
2193
2194 init_completion(&result.completion);
2195
2196 if (vecs->public_key_vec)
2197 err = crypto_akcipher_set_pub_key(tfm, vecs->key,
2198 vecs->key_len);
2199 else
2200 err = crypto_akcipher_set_priv_key(tfm, vecs->key,
2201 vecs->key_len);
2202 if (err)
2203 goto free_req;
2204
2205 err = -ENOMEM;
2206 out_len_max = crypto_akcipher_maxsize(tfm);
2207 outbuf_enc = kzalloc(out_len_max, GFP_KERNEL);
2208 if (!outbuf_enc)
2209 goto free_req;
2210
2211 if (WARN_ON(vecs->m_size > PAGE_SIZE))
2212 goto free_all;
2213
2214 memcpy(xbuf[0], vecs->m, vecs->m_size);
2215
2216 sg_init_table(src_tab, 2);
2217 sg_set_buf(&src_tab[0], xbuf[0], 8);
2218 sg_set_buf(&src_tab[1], xbuf[0] + 8, vecs->m_size - 8);
2219 sg_init_one(&dst, outbuf_enc, out_len_max);
2220 akcipher_request_set_crypt(req, src_tab, &dst, vecs->m_size,
2221 out_len_max);
2222 akcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
2223 tcrypt_complete, &result);
2224
2225 err = wait_async_op(&result, vecs->siggen_sigver_test ?
2226 /* Run asymmetric signature generation */
2227 crypto_akcipher_sign(req) :
2228 /* Run asymmetric encrypt */
2229 crypto_akcipher_encrypt(req));
2230 if (err) {
2231 pr_err("alg: akcipher: encrypt test failed. err %d\n", err);
2232 goto free_all;
2233 }
2234 if (req->dst_len != vecs->c_size) {
2235 pr_err("alg: akcipher: encrypt test failed. Invalid output len\n");
2236 err = -EINVAL;
2237 goto free_all;
2238 }
2239 /* verify that encrypted message is equal to expected */
2240 if (memcmp(vecs->c, outbuf_enc, vecs->c_size)) {
2241 pr_err("alg: akcipher: encrypt test failed. Invalid output\n");
2242 hexdump(outbuf_enc, vecs->c_size);
2243 err = -EINVAL;
2244 goto free_all;
2245 }
2246 /* Don't invoke decrypt for vectors with public key */
2247 if (vecs->public_key_vec) {
2248 err = 0;
2249 goto free_all;
2250 }
2251 outbuf_dec = kzalloc(out_len_max, GFP_KERNEL);
2252 if (!outbuf_dec) {
2253 err = -ENOMEM;
2254 goto free_all;
2255 }
2256
2257 if (WARN_ON(vecs->c_size > PAGE_SIZE))
2258 goto free_all;
2259
2260 memcpy(xbuf[0], vecs->c, vecs->c_size);
2261
2262 sg_init_one(&src, xbuf[0], vecs->c_size);
2263 sg_init_one(&dst, outbuf_dec, out_len_max);
2264 init_completion(&result.completion);
2265 akcipher_request_set_crypt(req, &src, &dst, vecs->c_size, out_len_max);
2266
2267 err = wait_async_op(&result, vecs->siggen_sigver_test ?
2268 /* Run asymmetric signature verification */
2269 crypto_akcipher_verify(req) :
2270 /* Run asymmetric decrypt */
2271 crypto_akcipher_decrypt(req));
2272 if (err) {
2273 pr_err("alg: akcipher: decrypt test failed. err %d\n", err);
2274 goto free_all;
2275 }
2276 out_len = req->dst_len;
2277 if (out_len < vecs->m_size) {
2278 pr_err("alg: akcipher: decrypt test failed. "
2279 "Invalid output len %u\n", out_len);
2280 err = -EINVAL;
2281 goto free_all;
2282 }
2283 /* verify that decrypted message is equal to the original msg */
2284 if (memchr_inv(outbuf_dec, 0, out_len - vecs->m_size) ||
2285 memcmp(vecs->m, outbuf_dec + out_len - vecs->m_size,
2286 vecs->m_size)) {
2287 pr_err("alg: akcipher: decrypt test failed. Invalid output\n");
2288 hexdump(outbuf_dec, out_len);
2289 err = -EINVAL;
2290 }
2291 free_all:
2292 kfree(outbuf_dec);
2293 kfree(outbuf_enc);
2294 free_req:
2295 akcipher_request_free(req);
2296 free_xbuf:
2297 testmgr_free_buf(xbuf);
2298 return err;
2299 }
2300
2301 static int test_akcipher(struct crypto_akcipher *tfm, const char *alg,
2302 const struct akcipher_testvec *vecs,
2303 unsigned int tcount)
2304 {
2305 const char *algo =
2306 crypto_tfm_alg_driver_name(crypto_akcipher_tfm(tfm));
2307 int ret, i;
2308
2309 for (i = 0; i < tcount; i++) {
2310 ret = test_akcipher_one(tfm, vecs++);
2311 if (!ret)
2312 continue;
2313
2314 pr_err("alg: akcipher: test %d failed for %s, err=%d\n",
2315 i + 1, algo, ret);
2316 return ret;
2317 }
2318 return 0;
2319 }
2320
2321 static int alg_test_akcipher(const struct alg_test_desc *desc,
2322 const char *driver, u32 type, u32 mask)
2323 {
2324 struct crypto_akcipher *tfm;
2325 int err = 0;
2326
2327 tfm = crypto_alloc_akcipher(driver, type, mask);
2328 if (IS_ERR(tfm)) {
2329 pr_err("alg: akcipher: Failed to load tfm for %s: %ld\n",
2330 driver, PTR_ERR(tfm));
2331 return PTR_ERR(tfm);
2332 }
2333 if (desc->suite.akcipher.vecs)
2334 err = test_akcipher(tfm, desc->alg, desc->suite.akcipher.vecs,
2335 desc->suite.akcipher.count);
2336
2337 crypto_free_akcipher(tfm);
2338 return err;
2339 }
2340
2341 static int alg_test_null(const struct alg_test_desc *desc,
2342 const char *driver, u32 type, u32 mask)
2343 {
2344 return 0;
2345 }
2346
2347 #define __VECS(tv) { .vecs = tv, .count = ARRAY_SIZE(tv) }
2348
2349 /* Please keep this list sorted by algorithm name. */
2350 static const struct alg_test_desc alg_test_descs[] = {
2351 {
2352 .alg = "ansi_cprng",
2353 .test = alg_test_cprng,
2354 .suite = {
2355 .cprng = __VECS(ansi_cprng_aes_tv_template)
2356 }
2357 }, {
2358 .alg = "authenc(hmac(md5),ecb(cipher_null))",
2359 .test = alg_test_aead,
2360 .suite = {
2361 .aead = {
2362 .enc = __VECS(hmac_md5_ecb_cipher_null_enc_tv_template),
2363 .dec = __VECS(hmac_md5_ecb_cipher_null_dec_tv_template)
2364 }
2365 }
2366 }, {
2367 .alg = "authenc(hmac(sha1),cbc(aes))",
2368 .test = alg_test_aead,
2369 .fips_allowed = 1,
2370 .suite = {
2371 .aead = {
2372 .enc = __VECS(hmac_sha1_aes_cbc_enc_tv_temp)
2373 }
2374 }
2375 }, {
2376 .alg = "authenc(hmac(sha1),cbc(des))",
2377 .test = alg_test_aead,
2378 .suite = {
2379 .aead = {
2380 .enc = __VECS(hmac_sha1_des_cbc_enc_tv_temp)
2381 }
2382 }
2383 }, {
2384 .alg = "authenc(hmac(sha1),cbc(des3_ede))",
2385 .test = alg_test_aead,
2386 .fips_allowed = 1,
2387 .suite = {
2388 .aead = {
2389 .enc = __VECS(hmac_sha1_des3_ede_cbc_enc_tv_temp)
2390 }
2391 }
2392 }, {
2393 .alg = "authenc(hmac(sha1),ctr(aes))",
2394 .test = alg_test_null,
2395 .fips_allowed = 1,
2396 }, {
2397 .alg = "authenc(hmac(sha1),ecb(cipher_null))",
2398 .test = alg_test_aead,
2399 .suite = {
2400 .aead = {
2401 .enc = __VECS(hmac_sha1_ecb_cipher_null_enc_tv_temp),
2402 .dec = __VECS(hmac_sha1_ecb_cipher_null_dec_tv_temp)
2403 }
2404 }
2405 }, {
2406 .alg = "authenc(hmac(sha1),rfc3686(ctr(aes)))",
2407 .test = alg_test_null,
2408 .fips_allowed = 1,
2409 }, {
2410 .alg = "authenc(hmac(sha224),cbc(des))",
2411 .test = alg_test_aead,
2412 .suite = {
2413 .aead = {
2414 .enc = __VECS(hmac_sha224_des_cbc_enc_tv_temp)
2415 }
2416 }
2417 }, {
2418 .alg = "authenc(hmac(sha224),cbc(des3_ede))",
2419 .test = alg_test_aead,
2420 .fips_allowed = 1,
2421 .suite = {
2422 .aead = {
2423 .enc = __VECS(hmac_sha224_des3_ede_cbc_enc_tv_temp)
2424 }
2425 }
2426 }, {
2427 .alg = "authenc(hmac(sha256),cbc(aes))",
2428 .test = alg_test_aead,
2429 .fips_allowed = 1,
2430 .suite = {
2431 .aead = {
2432 .enc = __VECS(hmac_sha256_aes_cbc_enc_tv_temp)
2433 }
2434 }
2435 }, {
2436 .alg = "authenc(hmac(sha256),cbc(des))",
2437 .test = alg_test_aead,
2438 .suite = {
2439 .aead = {
2440 .enc = __VECS(hmac_sha256_des_cbc_enc_tv_temp)
2441 }
2442 }
2443 }, {
2444 .alg = "authenc(hmac(sha256),cbc(des3_ede))",
2445 .test = alg_test_aead,
2446 .fips_allowed = 1,
2447 .suite = {
2448 .aead = {
2449 .enc = __VECS(hmac_sha256_des3_ede_cbc_enc_tv_temp)
2450 }
2451 }
2452 }, {
2453 .alg = "authenc(hmac(sha256),ctr(aes))",
2454 .test = alg_test_null,
2455 .fips_allowed = 1,
2456 }, {
2457 .alg = "authenc(hmac(sha256),rfc3686(ctr(aes)))",
2458 .test = alg_test_null,
2459 .fips_allowed = 1,
2460 }, {
2461 .alg = "authenc(hmac(sha384),cbc(des))",
2462 .test = alg_test_aead,
2463 .suite = {
2464 .aead = {
2465 .enc = __VECS(hmac_sha384_des_cbc_enc_tv_temp)
2466 }
2467 }
2468 }, {
2469 .alg = "authenc(hmac(sha384),cbc(des3_ede))",
2470 .test = alg_test_aead,
2471 .fips_allowed = 1,
2472 .suite = {
2473 .aead = {
2474 .enc = __VECS(hmac_sha384_des3_ede_cbc_enc_tv_temp)
2475 }
2476 }
2477 }, {
2478 .alg = "authenc(hmac(sha384),ctr(aes))",
2479 .test = alg_test_null,
2480 .fips_allowed = 1,
2481 }, {
2482 .alg = "authenc(hmac(sha384),rfc3686(ctr(aes)))",
2483 .test = alg_test_null,
2484 .fips_allowed = 1,
2485 }, {
2486 .alg = "authenc(hmac(sha512),cbc(aes))",
2487 .fips_allowed = 1,
2488 .test = alg_test_aead,
2489 .suite = {
2490 .aead = {
2491 .enc = __VECS(hmac_sha512_aes_cbc_enc_tv_temp)
2492 }
2493 }
2494 }, {
2495 .alg = "authenc(hmac(sha512),cbc(des))",
2496 .test = alg_test_aead,
2497 .suite = {
2498 .aead = {
2499 .enc = __VECS(hmac_sha512_des_cbc_enc_tv_temp)
2500 }
2501 }
2502 }, {
2503 .alg = "authenc(hmac(sha512),cbc(des3_ede))",
2504 .test = alg_test_aead,
2505 .fips_allowed = 1,
2506 .suite = {
2507 .aead = {
2508 .enc = __VECS(hmac_sha512_des3_ede_cbc_enc_tv_temp)
2509 }
2510 }
2511 }, {
2512 .alg = "authenc(hmac(sha512),ctr(aes))",
2513 .test = alg_test_null,
2514 .fips_allowed = 1,
2515 }, {
2516 .alg = "authenc(hmac(sha512),rfc3686(ctr(aes)))",
2517 .test = alg_test_null,
2518 .fips_allowed = 1,
2519 }, {
2520 .alg = "cbc(aes)",
2521 .test = alg_test_skcipher,
2522 .fips_allowed = 1,
2523 .suite = {
2524 .cipher = {
2525 .enc = __VECS(aes_cbc_enc_tv_template),
2526 .dec = __VECS(aes_cbc_dec_tv_template)
2527 }
2528 }
2529 }, {
2530 .alg = "cbc(anubis)",
2531 .test = alg_test_skcipher,
2532 .suite = {
2533 .cipher = {
2534 .enc = __VECS(anubis_cbc_enc_tv_template),
2535 .dec = __VECS(anubis_cbc_dec_tv_template)
2536 }
2537 }
2538 }, {
2539 .alg = "cbc(blowfish)",
2540 .test = alg_test_skcipher,
2541 .suite = {
2542 .cipher = {
2543 .enc = __VECS(bf_cbc_enc_tv_template),
2544 .dec = __VECS(bf_cbc_dec_tv_template)
2545 }
2546 }
2547 }, {
2548 .alg = "cbc(camellia)",
2549 .test = alg_test_skcipher,
2550 .suite = {
2551 .cipher = {
2552 .enc = __VECS(camellia_cbc_enc_tv_template),
2553 .dec = __VECS(camellia_cbc_dec_tv_template)
2554 }
2555 }
2556 }, {
2557 .alg = "cbc(cast5)",
2558 .test = alg_test_skcipher,
2559 .suite = {
2560 .cipher = {
2561 .enc = __VECS(cast5_cbc_enc_tv_template),
2562 .dec = __VECS(cast5_cbc_dec_tv_template)
2563 }
2564 }
2565 }, {
2566 .alg = "cbc(cast6)",
2567 .test = alg_test_skcipher,
2568 .suite = {
2569 .cipher = {
2570 .enc = __VECS(cast6_cbc_enc_tv_template),
2571 .dec = __VECS(cast6_cbc_dec_tv_template)
2572 }
2573 }
2574 }, {
2575 .alg = "cbc(des)",
2576 .test = alg_test_skcipher,
2577 .suite = {
2578 .cipher = {
2579 .enc = __VECS(des_cbc_enc_tv_template),
2580 .dec = __VECS(des_cbc_dec_tv_template)
2581 }
2582 }
2583 }, {
2584 .alg = "cbc(des3_ede)",
2585 .test = alg_test_skcipher,
2586 .fips_allowed = 1,
2587 .suite = {
2588 .cipher = {
2589 .enc = __VECS(des3_ede_cbc_enc_tv_template),
2590 .dec = __VECS(des3_ede_cbc_dec_tv_template)
2591 }
2592 }
2593 }, {
2594 .alg = "cbc(serpent)",
2595 .test = alg_test_skcipher,
2596 .suite = {
2597 .cipher = {
2598 .enc = __VECS(serpent_cbc_enc_tv_template),
2599 .dec = __VECS(serpent_cbc_dec_tv_template)
2600 }
2601 }
2602 }, {
2603 .alg = "cbc(twofish)",
2604 .test = alg_test_skcipher,
2605 .suite = {
2606 .cipher = {
2607 .enc = __VECS(tf_cbc_enc_tv_template),
2608 .dec = __VECS(tf_cbc_dec_tv_template)
2609 }
2610 }
2611 }, {
2612 .alg = "cbcmac(aes)",
2613 .fips_allowed = 1,
2614 .test = alg_test_hash,
2615 .suite = {
2616 .hash = __VECS(aes_cbcmac_tv_template)
2617 }
2618 }, {
2619 .alg = "ccm(aes)",
2620 .test = alg_test_aead,
2621 .fips_allowed = 1,
2622 .suite = {
2623 .aead = {
2624 .enc = __VECS(aes_ccm_enc_tv_template),
2625 .dec = __VECS(aes_ccm_dec_tv_template)
2626 }
2627 }
2628 }, {
2629 .alg = "chacha20",
2630 .test = alg_test_skcipher,
2631 .suite = {
2632 .cipher = {
2633 .enc = __VECS(chacha20_enc_tv_template),
2634 .dec = __VECS(chacha20_enc_tv_template),
2635 }
2636 }
2637 }, {
2638 .alg = "cmac(aes)",
2639 .fips_allowed = 1,
2640 .test = alg_test_hash,
2641 .suite = {
2642 .hash = __VECS(aes_cmac128_tv_template)
2643 }
2644 }, {
2645 .alg = "cmac(des3_ede)",
2646 .fips_allowed = 1,
2647 .test = alg_test_hash,
2648 .suite = {
2649 .hash = __VECS(des3_ede_cmac64_tv_template)
2650 }
2651 }, {
2652 .alg = "compress_null",
2653 .test = alg_test_null,
2654 }, {
2655 .alg = "crc32",
2656 .test = alg_test_hash,
2657 .suite = {
2658 .hash = __VECS(crc32_tv_template)
2659 }
2660 }, {
2661 .alg = "crc32c",
2662 .test = alg_test_crc32c,
2663 .fips_allowed = 1,
2664 .suite = {
2665 .hash = __VECS(crc32c_tv_template)
2666 }
2667 }, {
2668 .alg = "crct10dif",
2669 .test = alg_test_hash,
2670 .fips_allowed = 1,
2671 .suite = {
2672 .hash = __VECS(crct10dif_tv_template)
2673 }
2674 }, {
2675 .alg = "ctr(aes)",
2676 .test = alg_test_skcipher,
2677 .fips_allowed = 1,
2678 .suite = {
2679 .cipher = {
2680 .enc = __VECS(aes_ctr_enc_tv_template),
2681 .dec = __VECS(aes_ctr_dec_tv_template)
2682 }
2683 }
2684 }, {
2685 .alg = "ctr(blowfish)",
2686 .test = alg_test_skcipher,
2687 .suite = {
2688 .cipher = {
2689 .enc = __VECS(bf_ctr_enc_tv_template),
2690 .dec = __VECS(bf_ctr_dec_tv_template)
2691 }
2692 }
2693 }, {
2694 .alg = "ctr(camellia)",
2695 .test = alg_test_skcipher,
2696 .suite = {
2697 .cipher = {
2698 .enc = __VECS(camellia_ctr_enc_tv_template),
2699 .dec = __VECS(camellia_ctr_dec_tv_template)
2700 }
2701 }
2702 }, {
2703 .alg = "ctr(cast5)",
2704 .test = alg_test_skcipher,
2705 .suite = {
2706 .cipher = {
2707 .enc = __VECS(cast5_ctr_enc_tv_template),
2708 .dec = __VECS(cast5_ctr_dec_tv_template)
2709 }
2710 }
2711 }, {
2712 .alg = "ctr(cast6)",
2713 .test = alg_test_skcipher,
2714 .suite = {
2715 .cipher = {
2716 .enc = __VECS(cast6_ctr_enc_tv_template),
2717 .dec = __VECS(cast6_ctr_dec_tv_template)
2718 }
2719 }
2720 }, {
2721 .alg = "ctr(des)",
2722 .test = alg_test_skcipher,
2723 .suite = {
2724 .cipher = {
2725 .enc = __VECS(des_ctr_enc_tv_template),
2726 .dec = __VECS(des_ctr_dec_tv_template)
2727 }
2728 }
2729 }, {
2730 .alg = "ctr(des3_ede)",
2731 .test = alg_test_skcipher,
2732 .fips_allowed = 1,
2733 .suite = {
2734 .cipher = {
2735 .enc = __VECS(des3_ede_ctr_enc_tv_template),
2736 .dec = __VECS(des3_ede_ctr_dec_tv_template)
2737 }
2738 }
2739 }, {
2740 .alg = "ctr(serpent)",
2741 .test = alg_test_skcipher,
2742 .suite = {
2743 .cipher = {
2744 .enc = __VECS(serpent_ctr_enc_tv_template),
2745 .dec = __VECS(serpent_ctr_dec_tv_template)
2746 }
2747 }
2748 }, {
2749 .alg = "ctr(twofish)",
2750 .test = alg_test_skcipher,
2751 .suite = {
2752 .cipher = {
2753 .enc = __VECS(tf_ctr_enc_tv_template),
2754 .dec = __VECS(tf_ctr_dec_tv_template)
2755 }
2756 }
2757 }, {
2758 .alg = "cts(cbc(aes))",
2759 .test = alg_test_skcipher,
2760 .suite = {
2761 .cipher = {
2762 .enc = __VECS(cts_mode_enc_tv_template),
2763 .dec = __VECS(cts_mode_dec_tv_template)
2764 }
2765 }
2766 }, {
2767 .alg = "deflate",
2768 .test = alg_test_comp,
2769 .fips_allowed = 1,
2770 .suite = {
2771 .comp = {
2772 .comp = __VECS(deflate_comp_tv_template),
2773 .decomp = __VECS(deflate_decomp_tv_template)
2774 }
2775 }
2776 }, {
2777 .alg = "dh",
2778 .test = alg_test_kpp,
2779 .fips_allowed = 1,
2780 .suite = {
2781 .kpp = __VECS(dh_tv_template)
2782 }
2783 }, {
2784 .alg = "digest_null",
2785 .test = alg_test_null,
2786 }, {
2787 .alg = "drbg_nopr_ctr_aes128",
2788 .test = alg_test_drbg,
2789 .fips_allowed = 1,
2790 .suite = {
2791 .drbg = __VECS(drbg_nopr_ctr_aes128_tv_template)
2792 }
2793 }, {
2794 .alg = "drbg_nopr_ctr_aes192",
2795 .test = alg_test_drbg,
2796 .fips_allowed = 1,
2797 .suite = {
2798 .drbg = __VECS(drbg_nopr_ctr_aes192_tv_template)
2799 }
2800 }, {
2801 .alg = "drbg_nopr_ctr_aes256",
2802 .test = alg_test_drbg,
2803 .fips_allowed = 1,
2804 .suite = {
2805 .drbg = __VECS(drbg_nopr_ctr_aes256_tv_template)
2806 }
2807 }, {
2808 /*
2809 * There is no need to specifically test the DRBG with every
2810 * backend cipher -- covered by drbg_nopr_hmac_sha256 test
2811 */
2812 .alg = "drbg_nopr_hmac_sha1",
2813 .fips_allowed = 1,
2814 .test = alg_test_null,
2815 }, {
2816 .alg = "drbg_nopr_hmac_sha256",
2817 .test = alg_test_drbg,
2818 .fips_allowed = 1,
2819 .suite = {
2820 .drbg = __VECS(drbg_nopr_hmac_sha256_tv_template)
2821 }
2822 }, {
2823 /* covered by drbg_nopr_hmac_sha256 test */
2824 .alg = "drbg_nopr_hmac_sha384",
2825 .fips_allowed = 1,
2826 .test = alg_test_null,
2827 }, {
2828 .alg = "drbg_nopr_hmac_sha512",
2829 .test = alg_test_null,
2830 .fips_allowed = 1,
2831 }, {
2832 .alg = "drbg_nopr_sha1",
2833 .fips_allowed = 1,
2834 .test = alg_test_null,
2835 }, {
2836 .alg = "drbg_nopr_sha256",
2837 .test = alg_test_drbg,
2838 .fips_allowed = 1,
2839 .suite = {
2840 .drbg = __VECS(drbg_nopr_sha256_tv_template)
2841 }
2842 }, {
2843 /* covered by drbg_nopr_sha256 test */
2844 .alg = "drbg_nopr_sha384",
2845 .fips_allowed = 1,
2846 .test = alg_test_null,
2847 }, {
2848 .alg = "drbg_nopr_sha512",
2849 .fips_allowed = 1,
2850 .test = alg_test_null,
2851 }, {
2852 .alg = "drbg_pr_ctr_aes128",
2853 .test = alg_test_drbg,
2854 .fips_allowed = 1,
2855 .suite = {
2856 .drbg = __VECS(drbg_pr_ctr_aes128_tv_template)
2857 }
2858 }, {
2859 /* covered by drbg_pr_ctr_aes128 test */
2860 .alg = "drbg_pr_ctr_aes192",
2861 .fips_allowed = 1,
2862 .test = alg_test_null,
2863 }, {
2864 .alg = "drbg_pr_ctr_aes256",
2865 .fips_allowed = 1,
2866 .test = alg_test_null,
2867 }, {
2868 .alg = "drbg_pr_hmac_sha1",
2869 .fips_allowed = 1,
2870 .test = alg_test_null,
2871 }, {
2872 .alg = "drbg_pr_hmac_sha256",
2873 .test = alg_test_drbg,
2874 .fips_allowed = 1,
2875 .suite = {
2876 .drbg = __VECS(drbg_pr_hmac_sha256_tv_template)
2877 }
2878 }, {
2879 /* covered by drbg_pr_hmac_sha256 test */
2880 .alg = "drbg_pr_hmac_sha384",
2881 .fips_allowed = 1,
2882 .test = alg_test_null,
2883 }, {
2884 .alg = "drbg_pr_hmac_sha512",
2885 .test = alg_test_null,
2886 .fips_allowed = 1,
2887 }, {
2888 .alg = "drbg_pr_sha1",
2889 .fips_allowed = 1,
2890 .test = alg_test_null,
2891 }, {
2892 .alg = "drbg_pr_sha256",
2893 .test = alg_test_drbg,
2894 .fips_allowed = 1,
2895 .suite = {
2896 .drbg = __VECS(drbg_pr_sha256_tv_template)
2897 }
2898 }, {
2899 /* covered by drbg_pr_sha256 test */
2900 .alg = "drbg_pr_sha384",
2901 .fips_allowed = 1,
2902 .test = alg_test_null,
2903 }, {
2904 .alg = "drbg_pr_sha512",
2905 .fips_allowed = 1,
2906 .test = alg_test_null,
2907 }, {
2908 .alg = "ecb(aes)",
2909 .test = alg_test_skcipher,
2910 .fips_allowed = 1,
2911 .suite = {
2912 .cipher = {
2913 .enc = __VECS(aes_enc_tv_template),
2914 .dec = __VECS(aes_dec_tv_template)
2915 }
2916 }
2917 }, {
2918 .alg = "ecb(anubis)",
2919 .test = alg_test_skcipher,
2920 .suite = {
2921 .cipher = {
2922 .enc = __VECS(anubis_enc_tv_template),
2923 .dec = __VECS(anubis_dec_tv_template)
2924 }
2925 }
2926 }, {
2927 .alg = "ecb(arc4)",
2928 .test = alg_test_skcipher,
2929 .suite = {
2930 .cipher = {
2931 .enc = __VECS(arc4_enc_tv_template),
2932 .dec = __VECS(arc4_dec_tv_template)
2933 }
2934 }
2935 }, {
2936 .alg = "ecb(blowfish)",
2937 .test = alg_test_skcipher,
2938 .suite = {
2939 .cipher = {
2940 .enc = __VECS(bf_enc_tv_template),
2941 .dec = __VECS(bf_dec_tv_template)
2942 }
2943 }
2944 }, {
2945 .alg = "ecb(camellia)",
2946 .test = alg_test_skcipher,
2947 .suite = {
2948 .cipher = {
2949 .enc = __VECS(camellia_enc_tv_template),
2950 .dec = __VECS(camellia_dec_tv_template)
2951 }
2952 }
2953 }, {
2954 .alg = "ecb(cast5)",
2955 .test = alg_test_skcipher,
2956 .suite = {
2957 .cipher = {
2958 .enc = __VECS(cast5_enc_tv_template),
2959 .dec = __VECS(cast5_dec_tv_template)
2960 }
2961 }
2962 }, {
2963 .alg = "ecb(cast6)",
2964 .test = alg_test_skcipher,
2965 .suite = {
2966 .cipher = {
2967 .enc = __VECS(cast6_enc_tv_template),
2968 .dec = __VECS(cast6_dec_tv_template)
2969 }
2970 }
2971 }, {
2972 .alg = "ecb(cipher_null)",
2973 .test = alg_test_null,
2974 .fips_allowed = 1,
2975 }, {
2976 .alg = "ecb(des)",
2977 .test = alg_test_skcipher,
2978 .suite = {
2979 .cipher = {
2980 .enc = __VECS(des_enc_tv_template),
2981 .dec = __VECS(des_dec_tv_template)
2982 }
2983 }
2984 }, {
2985 .alg = "ecb(des3_ede)",
2986 .test = alg_test_skcipher,
2987 .fips_allowed = 1,
2988 .suite = {
2989 .cipher = {
2990 .enc = __VECS(des3_ede_enc_tv_template),
2991 .dec = __VECS(des3_ede_dec_tv_template)
2992 }
2993 }
2994 }, {
2995 .alg = "ecb(fcrypt)",
2996 .test = alg_test_skcipher,
2997 .suite = {
2998 .cipher = {
2999 .enc = {
3000 .vecs = fcrypt_pcbc_enc_tv_template,
3001 .count = 1
3002 },
3003 .dec = {
3004 .vecs = fcrypt_pcbc_dec_tv_template,
3005 .count = 1
3006 }
3007 }
3008 }
3009 }, {
3010 .alg = "ecb(khazad)",
3011 .test = alg_test_skcipher,
3012 .suite = {
3013 .cipher = {
3014 .enc = __VECS(khazad_enc_tv_template),
3015 .dec = __VECS(khazad_dec_tv_template)
3016 }
3017 }
3018 }, {
3019 .alg = "ecb(seed)",
3020 .test = alg_test_skcipher,
3021 .suite = {
3022 .cipher = {
3023 .enc = __VECS(seed_enc_tv_template),
3024 .dec = __VECS(seed_dec_tv_template)
3025 }
3026 }
3027 }, {
3028 .alg = "ecb(serpent)",
3029 .test = alg_test_skcipher,
3030 .suite = {
3031 .cipher = {
3032 .enc = __VECS(serpent_enc_tv_template),
3033 .dec = __VECS(serpent_dec_tv_template)
3034 }
3035 }
3036 }, {
3037 .alg = "ecb(speck128)",
3038 .test = alg_test_skcipher,
3039 .suite = {
3040 .cipher = {
3041 .enc = __VECS(speck128_enc_tv_template),
3042 .dec = __VECS(speck128_dec_tv_template)
3043 }
3044 }
3045 }, {
3046 .alg = "ecb(speck64)",
3047 .test = alg_test_skcipher,
3048 .suite = {
3049 .cipher = {
3050 .enc = __VECS(speck64_enc_tv_template),
3051 .dec = __VECS(speck64_dec_tv_template)
3052 }
3053 }
3054 }, {
3055 .alg = "ecb(tea)",
3056 .test = alg_test_skcipher,
3057 .suite = {
3058 .cipher = {
3059 .enc = __VECS(tea_enc_tv_template),
3060 .dec = __VECS(tea_dec_tv_template)
3061 }
3062 }
3063 }, {
3064 .alg = "ecb(tnepres)",
3065 .test = alg_test_skcipher,
3066 .suite = {
3067 .cipher = {
3068 .enc = __VECS(tnepres_enc_tv_template),
3069 .dec = __VECS(tnepres_dec_tv_template)
3070 }
3071 }
3072 }, {
3073 .alg = "ecb(twofish)",
3074 .test = alg_test_skcipher,
3075 .suite = {
3076 .cipher = {
3077 .enc = __VECS(tf_enc_tv_template),
3078 .dec = __VECS(tf_dec_tv_template)
3079 }
3080 }
3081 }, {
3082 .alg = "ecb(xeta)",
3083 .test = alg_test_skcipher,
3084 .suite = {
3085 .cipher = {
3086 .enc = __VECS(xeta_enc_tv_template),
3087 .dec = __VECS(xeta_dec_tv_template)
3088 }
3089 }
3090 }, {
3091 .alg = "ecb(xtea)",
3092 .test = alg_test_skcipher,
3093 .suite = {
3094 .cipher = {
3095 .enc = __VECS(xtea_enc_tv_template),
3096 .dec = __VECS(xtea_dec_tv_template)
3097 }
3098 }
3099 }, {
3100 .alg = "ecdh",
3101 .test = alg_test_kpp,
3102 .fips_allowed = 1,
3103 .suite = {
3104 .kpp = __VECS(ecdh_tv_template)
3105 }
3106 }, {
3107 .alg = "gcm(aes)",
3108 .test = alg_test_aead,
3109 .fips_allowed = 1,
3110 .suite = {
3111 .aead = {
3112 .enc = __VECS(aes_gcm_enc_tv_template),
3113 .dec = __VECS(aes_gcm_dec_tv_template)
3114 }
3115 }
3116 }, {
3117 .alg = "ghash",
3118 .test = alg_test_hash,
3119 .fips_allowed = 1,
3120 .suite = {
3121 .hash = __VECS(ghash_tv_template)
3122 }
3123 }, {
3124 .alg = "hmac(crc32)",
3125 .test = alg_test_hash,
3126 .suite = {
3127 .hash = __VECS(bfin_crc_tv_template)
3128 }
3129 }, {
3130 .alg = "hmac(md5)",
3131 .test = alg_test_hash,
3132 .suite = {
3133 .hash = __VECS(hmac_md5_tv_template)
3134 }
3135 }, {
3136 .alg = "hmac(rmd128)",
3137 .test = alg_test_hash,
3138 .suite = {
3139 .hash = __VECS(hmac_rmd128_tv_template)
3140 }
3141 }, {
3142 .alg = "hmac(rmd160)",
3143 .test = alg_test_hash,
3144 .suite = {
3145 .hash = __VECS(hmac_rmd160_tv_template)
3146 }
3147 }, {
3148 .alg = "hmac(sha1)",
3149 .test = alg_test_hash,
3150 .fips_allowed = 1,
3151 .suite = {
3152 .hash = __VECS(hmac_sha1_tv_template)
3153 }
3154 }, {
3155 .alg = "hmac(sha224)",
3156 .test = alg_test_hash,
3157 .fips_allowed = 1,
3158 .suite = {
3159 .hash = __VECS(hmac_sha224_tv_template)
3160 }
3161 }, {
3162 .alg = "hmac(sha256)",
3163 .test = alg_test_hash,
3164 .fips_allowed = 1,
3165 .suite = {
3166 .hash = __VECS(hmac_sha256_tv_template)
3167 }
3168 }, {
3169 .alg = "hmac(sha3-224)",
3170 .test = alg_test_hash,
3171 .fips_allowed = 1,
3172 .suite = {
3173 .hash = __VECS(hmac_sha3_224_tv_template)
3174 }
3175 }, {
3176 .alg = "hmac(sha3-256)",
3177 .test = alg_test_hash,
3178 .fips_allowed = 1,
3179 .suite = {
3180 .hash = __VECS(hmac_sha3_256_tv_template)
3181 }
3182 }, {
3183 .alg = "hmac(sha3-384)",
3184 .test = alg_test_hash,
3185 .fips_allowed = 1,
3186 .suite = {
3187 .hash = __VECS(hmac_sha3_384_tv_template)
3188 }
3189 }, {
3190 .alg = "hmac(sha3-512)",
3191 .test = alg_test_hash,
3192 .fips_allowed = 1,
3193 .suite = {
3194 .hash = __VECS(hmac_sha3_512_tv_template)
3195 }
3196 }, {
3197 .alg = "hmac(sha384)",
3198 .test = alg_test_hash,
3199 .fips_allowed = 1,
3200 .suite = {
3201 .hash = __VECS(hmac_sha384_tv_template)
3202 }
3203 }, {
3204 .alg = "hmac(sha512)",
3205 .test = alg_test_hash,
3206 .fips_allowed = 1,
3207 .suite = {
3208 .hash = __VECS(hmac_sha512_tv_template)
3209 }
3210 }, {
3211 .alg = "jitterentropy_rng",
3212 .fips_allowed = 1,
3213 .test = alg_test_null,
3214 }, {
3215 .alg = "kw(aes)",
3216 .test = alg_test_skcipher,
3217 .fips_allowed = 1,
3218 .suite = {
3219 .cipher = {
3220 .enc = __VECS(aes_kw_enc_tv_template),
3221 .dec = __VECS(aes_kw_dec_tv_template)
3222 }
3223 }
3224 }, {
3225 .alg = "lrw(aes)",
3226 .test = alg_test_skcipher,
3227 .suite = {
3228 .cipher = {
3229 .enc = __VECS(aes_lrw_enc_tv_template),
3230 .dec = __VECS(aes_lrw_dec_tv_template)
3231 }
3232 }
3233 }, {
3234 .alg = "lrw(camellia)",
3235 .test = alg_test_skcipher,
3236 .suite = {
3237 .cipher = {
3238 .enc = __VECS(camellia_lrw_enc_tv_template),
3239 .dec = __VECS(camellia_lrw_dec_tv_template)
3240 }
3241 }
3242 }, {
3243 .alg = "lrw(cast6)",
3244 .test = alg_test_skcipher,
3245 .suite = {
3246 .cipher = {
3247 .enc = __VECS(cast6_lrw_enc_tv_template),
3248 .dec = __VECS(cast6_lrw_dec_tv_template)
3249 }
3250 }
3251 }, {
3252 .alg = "lrw(serpent)",
3253 .test = alg_test_skcipher,
3254 .suite = {
3255 .cipher = {
3256 .enc = __VECS(serpent_lrw_enc_tv_template),
3257 .dec = __VECS(serpent_lrw_dec_tv_template)
3258 }
3259 }
3260 }, {
3261 .alg = "lrw(twofish)",
3262 .test = alg_test_skcipher,
3263 .suite = {
3264 .cipher = {
3265 .enc = __VECS(tf_lrw_enc_tv_template),
3266 .dec = __VECS(tf_lrw_dec_tv_template)
3267 }
3268 }
3269 }, {
3270 .alg = "lz4",
3271 .test = alg_test_comp,
3272 .fips_allowed = 1,
3273 .suite = {
3274 .comp = {
3275 .comp = __VECS(lz4_comp_tv_template),
3276 .decomp = __VECS(lz4_decomp_tv_template)
3277 }
3278 }
3279 }, {
3280 .alg = "lz4hc",
3281 .test = alg_test_comp,
3282 .fips_allowed = 1,
3283 .suite = {
3284 .comp = {
3285 .comp = __VECS(lz4hc_comp_tv_template),
3286 .decomp = __VECS(lz4hc_decomp_tv_template)
3287 }
3288 }
3289 }, {
3290 .alg = "lzo",
3291 .test = alg_test_comp,
3292 .fips_allowed = 1,
3293 .suite = {
3294 .comp = {
3295 .comp = __VECS(lzo_comp_tv_template),
3296 .decomp = __VECS(lzo_decomp_tv_template)
3297 }
3298 }
3299 }, {
3300 .alg = "md4",
3301 .test = alg_test_hash,
3302 .suite = {
3303 .hash = __VECS(md4_tv_template)
3304 }
3305 }, {
3306 .alg = "md5",
3307 .test = alg_test_hash,
3308 .suite = {
3309 .hash = __VECS(md5_tv_template)
3310 }
3311 }, {
3312 .alg = "michael_mic",
3313 .test = alg_test_hash,
3314 .suite = {
3315 .hash = __VECS(michael_mic_tv_template)
3316 }
3317 }, {
3318 .alg = "ofb(aes)",
3319 .test = alg_test_skcipher,
3320 .fips_allowed = 1,
3321 .suite = {
3322 .cipher = {
3323 .enc = __VECS(aes_ofb_enc_tv_template),
3324 .dec = __VECS(aes_ofb_dec_tv_template)
3325 }
3326 }
3327 }, {
3328 .alg = "pcbc(fcrypt)",
3329 .test = alg_test_skcipher,
3330 .suite = {
3331 .cipher = {
3332 .enc = __VECS(fcrypt_pcbc_enc_tv_template),
3333 .dec = __VECS(fcrypt_pcbc_dec_tv_template)
3334 }
3335 }
3336 }, {
3337 .alg = "pkcs1pad(rsa,sha224)",
3338 .test = alg_test_null,
3339 .fips_allowed = 1,
3340 }, {
3341 .alg = "pkcs1pad(rsa,sha256)",
3342 .test = alg_test_akcipher,
3343 .fips_allowed = 1,
3344 .suite = {
3345 .akcipher = __VECS(pkcs1pad_rsa_tv_template)
3346 }
3347 }, {
3348 .alg = "pkcs1pad(rsa,sha384)",
3349 .test = alg_test_null,
3350 .fips_allowed = 1,
3351 }, {
3352 .alg = "pkcs1pad(rsa,sha512)",
3353 .test = alg_test_null,
3354 .fips_allowed = 1,
3355 }, {
3356 .alg = "poly1305",
3357 .test = alg_test_hash,
3358 .suite = {
3359 .hash = __VECS(poly1305_tv_template)
3360 }
3361 }, {
3362 .alg = "rfc3686(ctr(aes))",
3363 .test = alg_test_skcipher,
3364 .fips_allowed = 1,
3365 .suite = {
3366 .cipher = {
3367 .enc = __VECS(aes_ctr_rfc3686_enc_tv_template),
3368 .dec = __VECS(aes_ctr_rfc3686_dec_tv_template)
3369 }
3370 }
3371 }, {
3372 .alg = "rfc4106(gcm(aes))",
3373 .test = alg_test_aead,
3374 .fips_allowed = 1,
3375 .suite = {
3376 .aead = {
3377 .enc = __VECS(aes_gcm_rfc4106_enc_tv_template),
3378 .dec = __VECS(aes_gcm_rfc4106_dec_tv_template)
3379 }
3380 }
3381 }, {
3382 .alg = "rfc4309(ccm(aes))",
3383 .test = alg_test_aead,
3384 .fips_allowed = 1,
3385 .suite = {
3386 .aead = {
3387 .enc = __VECS(aes_ccm_rfc4309_enc_tv_template),
3388 .dec = __VECS(aes_ccm_rfc4309_dec_tv_template)
3389 }
3390 }
3391 }, {
3392 .alg = "rfc4543(gcm(aes))",
3393 .test = alg_test_aead,
3394 .suite = {
3395 .aead = {
3396 .enc = __VECS(aes_gcm_rfc4543_enc_tv_template),
3397 .dec = __VECS(aes_gcm_rfc4543_dec_tv_template),
3398 }
3399 }
3400 }, {
3401 .alg = "rfc7539(chacha20,poly1305)",
3402 .test = alg_test_aead,
3403 .suite = {
3404 .aead = {
3405 .enc = __VECS(rfc7539_enc_tv_template),
3406 .dec = __VECS(rfc7539_dec_tv_template),
3407 }
3408 }
3409 }, {
3410 .alg = "rfc7539esp(chacha20,poly1305)",
3411 .test = alg_test_aead,
3412 .suite = {
3413 .aead = {
3414 .enc = __VECS(rfc7539esp_enc_tv_template),
3415 .dec = __VECS(rfc7539esp_dec_tv_template),
3416 }
3417 }
3418 }, {
3419 .alg = "rmd128",
3420 .test = alg_test_hash,
3421 .suite = {
3422 .hash = __VECS(rmd128_tv_template)
3423 }
3424 }, {
3425 .alg = "rmd160",
3426 .test = alg_test_hash,
3427 .suite = {
3428 .hash = __VECS(rmd160_tv_template)
3429 }
3430 }, {
3431 .alg = "rmd256",
3432 .test = alg_test_hash,
3433 .suite = {
3434 .hash = __VECS(rmd256_tv_template)
3435 }
3436 }, {
3437 .alg = "rmd320",
3438 .test = alg_test_hash,
3439 .suite = {
3440 .hash = __VECS(rmd320_tv_template)
3441 }
3442 }, {
3443 .alg = "rsa",
3444 .test = alg_test_akcipher,
3445 .fips_allowed = 1,
3446 .suite = {
3447 .akcipher = __VECS(rsa_tv_template)
3448 }
3449 }, {
3450 .alg = "salsa20",
3451 .test = alg_test_skcipher,
3452 .suite = {
3453 .cipher = {
3454 .enc = __VECS(salsa20_stream_enc_tv_template)
3455 }
3456 }
3457 }, {
3458 .alg = "sha1",
3459 .test = alg_test_hash,
3460 .fips_allowed = 1,
3461 .suite = {
3462 .hash = __VECS(sha1_tv_template)
3463 }
3464 }, {
3465 .alg = "sha224",
3466 .test = alg_test_hash,
3467 .fips_allowed = 1,
3468 .suite = {
3469 .hash = __VECS(sha224_tv_template)
3470 }
3471 }, {
3472 .alg = "sha256",
3473 .test = alg_test_hash,
3474 .fips_allowed = 1,
3475 .suite = {
3476 .hash = __VECS(sha256_tv_template)
3477 }
3478 }, {
3479 .alg = "sha3-224",
3480 .test = alg_test_hash,
3481 .fips_allowed = 1,
3482 .suite = {
3483 .hash = __VECS(sha3_224_tv_template)
3484 }
3485 }, {
3486 .alg = "sha3-256",
3487 .test = alg_test_hash,
3488 .fips_allowed = 1,
3489 .suite = {
3490 .hash = __VECS(sha3_256_tv_template)
3491 }
3492 }, {
3493 .alg = "sha3-384",
3494 .test = alg_test_hash,
3495 .fips_allowed = 1,
3496 .suite = {
3497 .hash = __VECS(sha3_384_tv_template)
3498 }
3499 }, {
3500 .alg = "sha3-512",
3501 .test = alg_test_hash,
3502 .fips_allowed = 1,
3503 .suite = {
3504 .hash = __VECS(sha3_512_tv_template)
3505 }
3506 }, {
3507 .alg = "sha384",
3508 .test = alg_test_hash,
3509 .fips_allowed = 1,
3510 .suite = {
3511 .hash = __VECS(sha384_tv_template)
3512 }
3513 }, {
3514 .alg = "sha512",
3515 .test = alg_test_hash,
3516 .fips_allowed = 1,
3517 .suite = {
3518 .hash = __VECS(sha512_tv_template)
3519 }
3520 }, {
3521 .alg = "tgr128",
3522 .test = alg_test_hash,
3523 .suite = {
3524 .hash = __VECS(tgr128_tv_template)
3525 }
3526 }, {
3527 .alg = "tgr160",
3528 .test = alg_test_hash,
3529 .suite = {
3530 .hash = __VECS(tgr160_tv_template)
3531 }
3532 }, {
3533 .alg = "tgr192",
3534 .test = alg_test_hash,
3535 .suite = {
3536 .hash = __VECS(tgr192_tv_template)
3537 }
3538 }, {
3539 .alg = "vmac(aes)",
3540 .test = alg_test_hash,
3541 .suite = {
3542 .hash = __VECS(aes_vmac128_tv_template)
3543 }
3544 }, {
3545 .alg = "wp256",
3546 .test = alg_test_hash,
3547 .suite = {
3548 .hash = __VECS(wp256_tv_template)
3549 }
3550 }, {
3551 .alg = "wp384",
3552 .test = alg_test_hash,
3553 .suite = {
3554 .hash = __VECS(wp384_tv_template)
3555 }
3556 }, {
3557 .alg = "wp512",
3558 .test = alg_test_hash,
3559 .suite = {
3560 .hash = __VECS(wp512_tv_template)
3561 }
3562 }, {
3563 .alg = "xcbc(aes)",
3564 .test = alg_test_hash,
3565 .suite = {
3566 .hash = __VECS(aes_xcbc128_tv_template)
3567 }
3568 }, {
3569 .alg = "xts(aes)",
3570 .test = alg_test_skcipher,
3571 .fips_allowed = 1,
3572 .suite = {
3573 .cipher = {
3574 .enc = __VECS(aes_xts_enc_tv_template),
3575 .dec = __VECS(aes_xts_dec_tv_template)
3576 }
3577 }
3578 }, {
3579 .alg = "xts(camellia)",
3580 .test = alg_test_skcipher,
3581 .suite = {
3582 .cipher = {
3583 .enc = __VECS(camellia_xts_enc_tv_template),
3584 .dec = __VECS(camellia_xts_dec_tv_template)
3585 }
3586 }
3587 }, {
3588 .alg = "xts(cast6)",
3589 .test = alg_test_skcipher,
3590 .suite = {
3591 .cipher = {
3592 .enc = __VECS(cast6_xts_enc_tv_template),
3593 .dec = __VECS(cast6_xts_dec_tv_template)
3594 }
3595 }
3596 }, {
3597 .alg = "xts(serpent)",
3598 .test = alg_test_skcipher,
3599 .suite = {
3600 .cipher = {
3601 .enc = __VECS(serpent_xts_enc_tv_template),
3602 .dec = __VECS(serpent_xts_dec_tv_template)
3603 }
3604 }
3605 }, {
3606 .alg = "xts(speck128)",
3607 .test = alg_test_skcipher,
3608 .suite = {
3609 .cipher = {
3610 .enc = __VECS(speck128_xts_enc_tv_template),
3611 .dec = __VECS(speck128_xts_dec_tv_template)
3612 }
3613 }
3614 }, {
3615 .alg = "xts(speck64)",
3616 .test = alg_test_skcipher,
3617 .suite = {
3618 .cipher = {
3619 .enc = __VECS(speck64_xts_enc_tv_template),
3620 .dec = __VECS(speck64_xts_dec_tv_template)
3621 }
3622 }
3623 }, {
3624 .alg = "xts(twofish)",
3625 .test = alg_test_skcipher,
3626 .suite = {
3627 .cipher = {
3628 .enc = __VECS(tf_xts_enc_tv_template),
3629 .dec = __VECS(tf_xts_dec_tv_template)
3630 }
3631 }
3632 }, {
3633 .alg = "zlib-deflate",
3634 .test = alg_test_comp,
3635 .fips_allowed = 1,
3636 .suite = {
3637 .comp = {
3638 .comp = __VECS(zlib_deflate_comp_tv_template),
3639 .decomp = __VECS(zlib_deflate_decomp_tv_template)
3640 }
3641 }
3642 }
3643 };
3644
3645 static bool alg_test_descs_checked;
3646
3647 static void alg_test_descs_check_order(void)
3648 {
3649 int i;
3650
3651 /* only check once */
3652 if (alg_test_descs_checked)
3653 return;
3654
3655 alg_test_descs_checked = true;
3656
3657 for (i = 1; i < ARRAY_SIZE(alg_test_descs); i++) {
3658 int diff = strcmp(alg_test_descs[i - 1].alg,
3659 alg_test_descs[i].alg);
3660
3661 if (WARN_ON(diff > 0)) {
3662 pr_warn("testmgr: alg_test_descs entries in wrong order: '%s' before '%s'\n",
3663 alg_test_descs[i - 1].alg,
3664 alg_test_descs[i].alg);
3665 }
3666
3667 if (WARN_ON(diff == 0)) {
3668 pr_warn("testmgr: duplicate alg_test_descs entry: '%s'\n",
3669 alg_test_descs[i].alg);
3670 }
3671 }
3672 }
3673
3674 static int alg_find_test(const char *alg)
3675 {
3676 int start = 0;
3677 int end = ARRAY_SIZE(alg_test_descs);
3678
3679 while (start < end) {
3680 int i = (start + end) / 2;
3681 int diff = strcmp(alg_test_descs[i].alg, alg);
3682
3683 if (diff > 0) {
3684 end = i;
3685 continue;
3686 }
3687
3688 if (diff < 0) {
3689 start = i + 1;
3690 continue;
3691 }
3692
3693 return i;
3694 }
3695
3696 return -1;
3697 }
3698
3699 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
3700 {
3701 int i;
3702 int j;
3703 int rc;
3704
3705 if (!fips_enabled && notests) {
3706 printk_once(KERN_INFO "alg: self-tests disabled\n");
3707 return 0;
3708 }
3709
3710 alg_test_descs_check_order();
3711
3712 if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
3713 char nalg[CRYPTO_MAX_ALG_NAME];
3714
3715 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
3716 sizeof(nalg))
3717 return -ENAMETOOLONG;
3718
3719 i = alg_find_test(nalg);
3720 if (i < 0)
3721 goto notest;
3722
3723 if (fips_enabled && !alg_test_descs[i].fips_allowed)
3724 goto non_fips_alg;
3725
3726 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
3727 goto test_done;
3728 }
3729
3730 i = alg_find_test(alg);
3731 j = alg_find_test(driver);
3732 if (i < 0 && j < 0)
3733 goto notest;
3734
3735 if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
3736 (j >= 0 && !alg_test_descs[j].fips_allowed)))
3737 goto non_fips_alg;
3738
3739 rc = 0;
3740 if (i >= 0)
3741 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
3742 type, mask);
3743 if (j >= 0 && j != i)
3744 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
3745 type, mask);
3746
3747 test_done:
3748 if (fips_enabled && rc)
3749 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
3750
3751 if (fips_enabled && !rc)
3752 pr_info("alg: self-tests for %s (%s) passed\n", driver, alg);
3753
3754 return rc;
3755
3756 notest:
3757 printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
3758 return 0;
3759 non_fips_alg:
3760 return -EINVAL;
3761 }
3762
3763 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
3764
3765 EXPORT_SYMBOL_GPL(alg_test);