2 * Algorithm testing framework and tests.
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>
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.
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)
23 #include <crypto/hash.h>
24 #include <linux/err.h>
25 #include <linux/module.h>
26 #include <linux/scatterlist.h>
27 #include <linux/slab.h>
28 #include <linux/string.h>
29 #include <crypto/rng.h>
33 #ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS
36 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
46 * Need slab memory for testing (size in number of pages).
51 * Indexes into the xbuf to simulate cross-page access.
63 * Used by test_cipher()
68 struct tcrypt_result {
69 struct completion completion;
73 struct aead_test_suite {
75 struct aead_testvec *vecs;
80 struct cipher_test_suite {
82 struct cipher_testvec *vecs;
87 struct comp_test_suite {
89 struct comp_testvec *vecs;
94 struct pcomp_test_suite {
96 struct pcomp_testvec *vecs;
101 struct hash_test_suite {
102 struct hash_testvec *vecs;
106 struct cprng_test_suite {
107 struct cprng_testvec *vecs;
111 struct alg_test_desc {
113 int (*test)(const struct alg_test_desc *desc, const char *driver,
115 int fips_allowed; /* set if alg is allowed in fips mode */
118 struct aead_test_suite aead;
119 struct cipher_test_suite cipher;
120 struct comp_test_suite comp;
121 struct pcomp_test_suite pcomp;
122 struct hash_test_suite hash;
123 struct cprng_test_suite cprng;
127 static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
129 static void hexdump(unsigned char *buf, unsigned int len)
131 print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
136 static void tcrypt_complete(struct crypto_async_request *req, int err)
138 struct tcrypt_result *res = req->data;
140 if (err == -EINPROGRESS)
144 complete(&res->completion);
147 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
151 for (i = 0; i < XBUFSIZE; i++) {
152 buf[i] = (void *)__get_free_page(GFP_KERNEL);
161 free_page((unsigned long)buf[i]);
166 static void testmgr_free_buf(char *buf[XBUFSIZE])
170 for (i = 0; i < XBUFSIZE; i++)
171 free_page((unsigned long)buf[i]);
174 static int do_one_async_hash_op(struct ahash_request *req,
175 struct tcrypt_result *tr,
178 if (ret == -EINPROGRESS || ret == -EBUSY) {
179 ret = wait_for_completion_interruptible(&tr->completion);
182 INIT_COMPLETION(tr->completion);
187 static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
188 unsigned int tcount, bool use_digest)
190 const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
191 unsigned int i, j, k, temp;
192 struct scatterlist sg[8];
194 struct ahash_request *req;
195 struct tcrypt_result tresult;
197 char *xbuf[XBUFSIZE];
200 if (testmgr_alloc_buf(xbuf))
203 init_completion(&tresult.completion);
205 req = ahash_request_alloc(tfm, GFP_KERNEL);
207 printk(KERN_ERR "alg: hash: Failed to allocate request for "
211 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
212 tcrypt_complete, &tresult);
215 for (i = 0; i < tcount; i++) {
220 memset(result, 0, 64);
224 memcpy(hash_buff, template[i].plaintext, template[i].psize);
225 sg_init_one(&sg[0], hash_buff, template[i].psize);
227 if (template[i].ksize) {
228 crypto_ahash_clear_flags(tfm, ~0);
229 ret = crypto_ahash_setkey(tfm, template[i].key,
232 printk(KERN_ERR "alg: hash: setkey failed on "
233 "test %d for %s: ret=%d\n", j, algo,
239 ahash_request_set_crypt(req, sg, result, template[i].psize);
241 ret = do_one_async_hash_op(req, &tresult,
242 crypto_ahash_digest(req));
244 pr_err("alg: hash: digest failed on test %d "
245 "for %s: ret=%d\n", j, algo, -ret);
249 ret = do_one_async_hash_op(req, &tresult,
250 crypto_ahash_init(req));
252 pr_err("alt: hash: init failed on test %d "
253 "for %s: ret=%d\n", j, algo, -ret);
256 ret = do_one_async_hash_op(req, &tresult,
257 crypto_ahash_update(req));
259 pr_err("alt: hash: update failed on test %d "
260 "for %s: ret=%d\n", j, algo, -ret);
263 ret = do_one_async_hash_op(req, &tresult,
264 crypto_ahash_final(req));
266 pr_err("alt: hash: final failed on test %d "
267 "for %s: ret=%d\n", j, algo, -ret);
272 if (memcmp(result, template[i].digest,
273 crypto_ahash_digestsize(tfm))) {
274 printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
276 hexdump(result, crypto_ahash_digestsize(tfm));
283 for (i = 0; i < tcount; i++) {
284 if (template[i].np) {
286 memset(result, 0, 64);
289 sg_init_table(sg, template[i].np);
291 for (k = 0; k < template[i].np; k++) {
292 if (WARN_ON(offset_in_page(IDX[k]) +
293 template[i].tap[k] > PAGE_SIZE))
296 memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
297 offset_in_page(IDX[k]),
298 template[i].plaintext + temp,
301 temp += template[i].tap[k];
304 if (template[i].ksize) {
305 crypto_ahash_clear_flags(tfm, ~0);
306 ret = crypto_ahash_setkey(tfm, template[i].key,
310 printk(KERN_ERR "alg: hash: setkey "
311 "failed on chunking test %d "
312 "for %s: ret=%d\n", j, algo,
318 ahash_request_set_crypt(req, sg, result,
320 ret = crypto_ahash_digest(req);
326 ret = wait_for_completion_interruptible(
327 &tresult.completion);
328 if (!ret && !(ret = tresult.err)) {
329 INIT_COMPLETION(tresult.completion);
334 printk(KERN_ERR "alg: hash: digest failed "
335 "on chunking test %d for %s: "
336 "ret=%d\n", j, algo, -ret);
340 if (memcmp(result, template[i].digest,
341 crypto_ahash_digestsize(tfm))) {
342 printk(KERN_ERR "alg: hash: Chunking test %d "
343 "failed for %s\n", j, algo);
344 hexdump(result, crypto_ahash_digestsize(tfm));
354 ahash_request_free(req);
356 testmgr_free_buf(xbuf);
361 static int test_aead(struct crypto_aead *tfm, int enc,
362 struct aead_testvec *template, unsigned int tcount)
364 const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
365 unsigned int i, j, k, n, temp;
369 struct aead_request *req;
370 struct scatterlist sg[8];
371 struct scatterlist asg[8];
373 struct tcrypt_result result;
374 unsigned int authsize;
378 char *xbuf[XBUFSIZE];
379 char *axbuf[XBUFSIZE];
381 if (testmgr_alloc_buf(xbuf))
383 if (testmgr_alloc_buf(axbuf))
391 init_completion(&result.completion);
393 req = aead_request_alloc(tfm, GFP_KERNEL);
395 printk(KERN_ERR "alg: aead: Failed to allocate request for "
400 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
401 tcrypt_complete, &result);
403 for (i = 0, j = 0; i < tcount; i++) {
404 if (!template[i].np) {
407 /* some tepmplates have no input data but they will
414 if (WARN_ON(template[i].ilen > PAGE_SIZE ||
415 template[i].alen > PAGE_SIZE))
418 memcpy(input, template[i].input, template[i].ilen);
419 memcpy(assoc, template[i].assoc, template[i].alen);
421 memcpy(iv, template[i].iv, MAX_IVLEN);
423 memset(iv, 0, MAX_IVLEN);
425 crypto_aead_clear_flags(tfm, ~0);
427 crypto_aead_set_flags(
428 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
430 key = template[i].key;
432 ret = crypto_aead_setkey(tfm, key,
434 if (!ret == template[i].fail) {
435 printk(KERN_ERR "alg: aead: setkey failed on "
436 "test %d for %s: flags=%x\n", j, algo,
437 crypto_aead_get_flags(tfm));
442 authsize = abs(template[i].rlen - template[i].ilen);
443 ret = crypto_aead_setauthsize(tfm, authsize);
445 printk(KERN_ERR "alg: aead: Failed to set "
446 "authsize to %u on test %d for %s\n",
451 sg_init_one(&sg[0], input,
452 template[i].ilen + (enc ? authsize : 0));
454 sg_init_one(&asg[0], assoc, template[i].alen);
456 aead_request_set_crypt(req, sg, sg,
457 template[i].ilen, iv);
459 aead_request_set_assoc(req, asg, template[i].alen);
462 crypto_aead_encrypt(req) :
463 crypto_aead_decrypt(req);
467 if (template[i].novrfy) {
468 /* verification was supposed to fail */
469 printk(KERN_ERR "alg: aead: %s failed "
470 "on test %d for %s: ret was 0, "
471 "expected -EBADMSG\n",
473 /* so really, we got a bad message */
480 ret = wait_for_completion_interruptible(
482 if (!ret && !(ret = result.err)) {
483 INIT_COMPLETION(result.completion);
487 if (template[i].novrfy)
488 /* verification failure was expected */
492 printk(KERN_ERR "alg: aead: %s failed on test "
493 "%d for %s: ret=%d\n", e, j, algo, -ret);
498 if (memcmp(q, template[i].result, template[i].rlen)) {
499 printk(KERN_ERR "alg: aead: Test %d failed on "
500 "%s for %s\n", j, e, algo);
501 hexdump(q, template[i].rlen);
508 for (i = 0, j = 0; i < tcount; i++) {
509 if (template[i].np) {
513 memcpy(iv, template[i].iv, MAX_IVLEN);
515 memset(iv, 0, MAX_IVLEN);
517 crypto_aead_clear_flags(tfm, ~0);
519 crypto_aead_set_flags(
520 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
521 key = template[i].key;
523 ret = crypto_aead_setkey(tfm, key, template[i].klen);
524 if (!ret == template[i].fail) {
525 printk(KERN_ERR "alg: aead: setkey failed on "
526 "chunk test %d for %s: flags=%x\n", j,
527 algo, crypto_aead_get_flags(tfm));
532 authsize = abs(template[i].rlen - template[i].ilen);
535 sg_init_table(sg, template[i].np);
536 for (k = 0, temp = 0; k < template[i].np; k++) {
537 if (WARN_ON(offset_in_page(IDX[k]) +
538 template[i].tap[k] > PAGE_SIZE))
541 q = xbuf[IDX[k] >> PAGE_SHIFT] +
542 offset_in_page(IDX[k]);
544 memcpy(q, template[i].input + temp,
547 n = template[i].tap[k];
548 if (k == template[i].np - 1 && enc)
550 if (offset_in_page(q) + n < PAGE_SIZE)
553 sg_set_buf(&sg[k], q, template[i].tap[k]);
554 temp += template[i].tap[k];
557 ret = crypto_aead_setauthsize(tfm, authsize);
559 printk(KERN_ERR "alg: aead: Failed to set "
560 "authsize to %u on chunk test %d for "
561 "%s\n", authsize, j, algo);
566 if (WARN_ON(sg[k - 1].offset +
567 sg[k - 1].length + authsize >
573 sg[k - 1].length += authsize;
576 sg_init_table(asg, template[i].anp);
578 for (k = 0, temp = 0; k < template[i].anp; k++) {
579 if (WARN_ON(offset_in_page(IDX[k]) +
580 template[i].atap[k] > PAGE_SIZE))
583 memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
584 offset_in_page(IDX[k]),
585 template[i].assoc + temp,
586 template[i].atap[k]),
587 template[i].atap[k]);
588 temp += template[i].atap[k];
591 aead_request_set_crypt(req, sg, sg,
595 aead_request_set_assoc(req, asg, template[i].alen);
598 crypto_aead_encrypt(req) :
599 crypto_aead_decrypt(req);
603 if (template[i].novrfy) {
604 /* verification was supposed to fail */
605 printk(KERN_ERR "alg: aead: %s failed "
606 "on chunk test %d for %s: ret "
607 "was 0, expected -EBADMSG\n",
609 /* so really, we got a bad message */
616 ret = wait_for_completion_interruptible(
618 if (!ret && !(ret = result.err)) {
619 INIT_COMPLETION(result.completion);
623 if (template[i].novrfy)
624 /* verification failure was expected */
628 printk(KERN_ERR "alg: aead: %s failed on "
629 "chunk test %d for %s: ret=%d\n", e, j,
635 for (k = 0, temp = 0; k < template[i].np; k++) {
636 q = xbuf[IDX[k] >> PAGE_SHIFT] +
637 offset_in_page(IDX[k]);
639 n = template[i].tap[k];
640 if (k == template[i].np - 1)
641 n += enc ? authsize : -authsize;
643 if (memcmp(q, template[i].result + temp, n)) {
644 printk(KERN_ERR "alg: aead: Chunk "
645 "test %d failed on %s at page "
646 "%u for %s\n", j, e, k, algo);
652 if (k == template[i].np - 1 && !enc) {
653 if (memcmp(q, template[i].input +
659 for (n = 0; offset_in_page(q + n) &&
664 printk(KERN_ERR "alg: aead: Result "
665 "buffer corruption in chunk "
666 "test %d on %s at page %u for "
667 "%s: %u bytes:\n", j, e, k,
673 temp += template[i].tap[k];
681 aead_request_free(req);
682 testmgr_free_buf(axbuf);
684 testmgr_free_buf(xbuf);
689 static int test_cipher(struct crypto_cipher *tfm, int enc,
690 struct cipher_testvec *template, unsigned int tcount)
692 const char *algo = crypto_tfm_alg_driver_name(crypto_cipher_tfm(tfm));
693 unsigned int i, j, k;
697 char *xbuf[XBUFSIZE];
700 if (testmgr_alloc_buf(xbuf))
709 for (i = 0; i < tcount; i++) {
716 if (WARN_ON(template[i].ilen > PAGE_SIZE))
720 memcpy(data, template[i].input, template[i].ilen);
722 crypto_cipher_clear_flags(tfm, ~0);
724 crypto_cipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY);
726 ret = crypto_cipher_setkey(tfm, template[i].key,
728 if (!ret == template[i].fail) {
729 printk(KERN_ERR "alg: cipher: setkey failed "
730 "on test %d for %s: flags=%x\n", j,
731 algo, crypto_cipher_get_flags(tfm));
736 for (k = 0; k < template[i].ilen;
737 k += crypto_cipher_blocksize(tfm)) {
739 crypto_cipher_encrypt_one(tfm, data + k,
742 crypto_cipher_decrypt_one(tfm, data + k,
747 if (memcmp(q, template[i].result, template[i].rlen)) {
748 printk(KERN_ERR "alg: cipher: Test %d failed "
749 "on %s for %s\n", j, e, algo);
750 hexdump(q, template[i].rlen);
759 testmgr_free_buf(xbuf);
764 static int test_skcipher(struct crypto_ablkcipher *tfm, int enc,
765 struct cipher_testvec *template, unsigned int tcount)
768 crypto_tfm_alg_driver_name(crypto_ablkcipher_tfm(tfm));
769 unsigned int i, j, k, n, temp;
771 struct ablkcipher_request *req;
772 struct scatterlist sg[8];
774 struct tcrypt_result result;
777 char *xbuf[XBUFSIZE];
780 if (testmgr_alloc_buf(xbuf))
788 init_completion(&result.completion);
790 req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
792 printk(KERN_ERR "alg: skcipher: Failed to allocate request "
797 ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
798 tcrypt_complete, &result);
801 for (i = 0; i < tcount; i++) {
803 memcpy(iv, template[i].iv, MAX_IVLEN);
805 memset(iv, 0, MAX_IVLEN);
807 if (!(template[i].np)) {
811 if (WARN_ON(template[i].ilen > PAGE_SIZE))
815 memcpy(data, template[i].input, template[i].ilen);
817 crypto_ablkcipher_clear_flags(tfm, ~0);
819 crypto_ablkcipher_set_flags(
820 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
822 ret = crypto_ablkcipher_setkey(tfm, template[i].key,
824 if (!ret == template[i].fail) {
825 printk(KERN_ERR "alg: skcipher: setkey failed "
826 "on test %d for %s: flags=%x\n", j,
827 algo, crypto_ablkcipher_get_flags(tfm));
832 sg_init_one(&sg[0], data, template[i].ilen);
834 ablkcipher_request_set_crypt(req, sg, sg,
835 template[i].ilen, iv);
837 crypto_ablkcipher_encrypt(req) :
838 crypto_ablkcipher_decrypt(req);
845 ret = wait_for_completion_interruptible(
847 if (!ret && !((ret = result.err))) {
848 INIT_COMPLETION(result.completion);
853 printk(KERN_ERR "alg: skcipher: %s failed on "
854 "test %d for %s: ret=%d\n", e, j, algo,
860 if (memcmp(q, template[i].result, template[i].rlen)) {
861 printk(KERN_ERR "alg: skcipher: Test %d "
862 "failed on %s for %s\n", j, e, algo);
863 hexdump(q, template[i].rlen);
871 for (i = 0; i < tcount; i++) {
874 memcpy(iv, template[i].iv, MAX_IVLEN);
876 memset(iv, 0, MAX_IVLEN);
878 if (template[i].np) {
881 crypto_ablkcipher_clear_flags(tfm, ~0);
883 crypto_ablkcipher_set_flags(
884 tfm, CRYPTO_TFM_REQ_WEAK_KEY);
886 ret = crypto_ablkcipher_setkey(tfm, template[i].key,
888 if (!ret == template[i].fail) {
889 printk(KERN_ERR "alg: skcipher: setkey failed "
890 "on chunk test %d for %s: flags=%x\n",
892 crypto_ablkcipher_get_flags(tfm));
899 sg_init_table(sg, template[i].np);
900 for (k = 0; k < template[i].np; k++) {
901 if (WARN_ON(offset_in_page(IDX[k]) +
902 template[i].tap[k] > PAGE_SIZE))
905 q = xbuf[IDX[k] >> PAGE_SHIFT] +
906 offset_in_page(IDX[k]);
908 memcpy(q, template[i].input + temp,
911 if (offset_in_page(q) + template[i].tap[k] <
913 q[template[i].tap[k]] = 0;
915 sg_set_buf(&sg[k], q, template[i].tap[k]);
917 temp += template[i].tap[k];
920 ablkcipher_request_set_crypt(req, sg, sg,
921 template[i].ilen, iv);
924 crypto_ablkcipher_encrypt(req) :
925 crypto_ablkcipher_decrypt(req);
932 ret = wait_for_completion_interruptible(
934 if (!ret && !((ret = result.err))) {
935 INIT_COMPLETION(result.completion);
940 printk(KERN_ERR "alg: skcipher: %s failed on "
941 "chunk test %d for %s: ret=%d\n", e, j,
948 for (k = 0; k < template[i].np; k++) {
949 q = xbuf[IDX[k] >> PAGE_SHIFT] +
950 offset_in_page(IDX[k]);
952 if (memcmp(q, template[i].result + temp,
953 template[i].tap[k])) {
954 printk(KERN_ERR "alg: skcipher: Chunk "
955 "test %d failed on %s at page "
956 "%u for %s\n", j, e, k, algo);
957 hexdump(q, template[i].tap[k]);
961 q += template[i].tap[k];
962 for (n = 0; offset_in_page(q + n) && q[n]; n++)
965 printk(KERN_ERR "alg: skcipher: "
966 "Result buffer corruption in "
967 "chunk test %d on %s at page "
968 "%u for %s: %u bytes:\n", j, e,
973 temp += template[i].tap[k];
981 ablkcipher_request_free(req);
982 testmgr_free_buf(xbuf);
987 static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate,
988 struct comp_testvec *dtemplate, int ctcount, int dtcount)
990 const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
992 char result[COMP_BUF_SIZE];
995 for (i = 0; i < ctcount; i++) {
997 unsigned int dlen = COMP_BUF_SIZE;
999 memset(result, 0, sizeof (result));
1001 ilen = ctemplate[i].inlen;
1002 ret = crypto_comp_compress(tfm, ctemplate[i].input,
1003 ilen, result, &dlen);
1005 printk(KERN_ERR "alg: comp: compression failed "
1006 "on test %d for %s: ret=%d\n", i + 1, algo,
1011 if (dlen != ctemplate[i].outlen) {
1012 printk(KERN_ERR "alg: comp: Compression test %d "
1013 "failed for %s: output len = %d\n", i + 1, algo,
1019 if (memcmp(result, ctemplate[i].output, dlen)) {
1020 printk(KERN_ERR "alg: comp: Compression test %d "
1021 "failed for %s\n", i + 1, algo);
1022 hexdump(result, dlen);
1028 for (i = 0; i < dtcount; i++) {
1030 unsigned int dlen = COMP_BUF_SIZE;
1032 memset(result, 0, sizeof (result));
1034 ilen = dtemplate[i].inlen;
1035 ret = crypto_comp_decompress(tfm, dtemplate[i].input,
1036 ilen, result, &dlen);
1038 printk(KERN_ERR "alg: comp: decompression failed "
1039 "on test %d for %s: ret=%d\n", i + 1, algo,
1044 if (dlen != dtemplate[i].outlen) {
1045 printk(KERN_ERR "alg: comp: Decompression test %d "
1046 "failed for %s: output len = %d\n", i + 1, algo,
1052 if (memcmp(result, dtemplate[i].output, dlen)) {
1053 printk(KERN_ERR "alg: comp: Decompression test %d "
1054 "failed for %s\n", i + 1, algo);
1055 hexdump(result, dlen);
1067 static int test_pcomp(struct crypto_pcomp *tfm,
1068 struct pcomp_testvec *ctemplate,
1069 struct pcomp_testvec *dtemplate, int ctcount,
1072 const char *algo = crypto_tfm_alg_driver_name(crypto_pcomp_tfm(tfm));
1074 char result[COMP_BUF_SIZE];
1077 for (i = 0; i < ctcount; i++) {
1078 struct comp_request req;
1079 unsigned int produced = 0;
1081 res = crypto_compress_setup(tfm, ctemplate[i].params,
1082 ctemplate[i].paramsize);
1084 pr_err("alg: pcomp: compression setup failed on test "
1085 "%d for %s: error=%d\n", i + 1, algo, res);
1089 res = crypto_compress_init(tfm);
1091 pr_err("alg: pcomp: compression init failed on test "
1092 "%d for %s: error=%d\n", i + 1, algo, res);
1096 memset(result, 0, sizeof(result));
1098 req.next_in = ctemplate[i].input;
1099 req.avail_in = ctemplate[i].inlen / 2;
1100 req.next_out = result;
1101 req.avail_out = ctemplate[i].outlen / 2;
1103 res = crypto_compress_update(tfm, &req);
1104 if (res < 0 && (res != -EAGAIN || req.avail_in)) {
1105 pr_err("alg: pcomp: compression update failed on test "
1106 "%d for %s: error=%d\n", i + 1, algo, res);
1112 /* Add remaining input data */
1113 req.avail_in += (ctemplate[i].inlen + 1) / 2;
1115 res = crypto_compress_update(tfm, &req);
1116 if (res < 0 && (res != -EAGAIN || req.avail_in)) {
1117 pr_err("alg: pcomp: compression update failed on test "
1118 "%d for %s: error=%d\n", i + 1, algo, res);
1124 /* Provide remaining output space */
1125 req.avail_out += COMP_BUF_SIZE - ctemplate[i].outlen / 2;
1127 res = crypto_compress_final(tfm, &req);
1129 pr_err("alg: pcomp: compression final failed on test "
1130 "%d for %s: error=%d\n", i + 1, algo, res);
1135 if (COMP_BUF_SIZE - req.avail_out != ctemplate[i].outlen) {
1136 pr_err("alg: comp: Compression test %d failed for %s: "
1137 "output len = %d (expected %d)\n", i + 1, algo,
1138 COMP_BUF_SIZE - req.avail_out,
1139 ctemplate[i].outlen);
1143 if (produced != ctemplate[i].outlen) {
1144 pr_err("alg: comp: Compression test %d failed for %s: "
1145 "returned len = %u (expected %d)\n", i + 1,
1146 algo, produced, ctemplate[i].outlen);
1150 if (memcmp(result, ctemplate[i].output, ctemplate[i].outlen)) {
1151 pr_err("alg: pcomp: Compression test %d failed for "
1152 "%s\n", i + 1, algo);
1153 hexdump(result, ctemplate[i].outlen);
1158 for (i = 0; i < dtcount; i++) {
1159 struct comp_request req;
1160 unsigned int produced = 0;
1162 res = crypto_decompress_setup(tfm, dtemplate[i].params,
1163 dtemplate[i].paramsize);
1165 pr_err("alg: pcomp: decompression setup failed on "
1166 "test %d for %s: error=%d\n", i + 1, algo, res);
1170 res = crypto_decompress_init(tfm);
1172 pr_err("alg: pcomp: decompression init failed on test "
1173 "%d for %s: error=%d\n", i + 1, algo, res);
1177 memset(result, 0, sizeof(result));
1179 req.next_in = dtemplate[i].input;
1180 req.avail_in = dtemplate[i].inlen / 2;
1181 req.next_out = result;
1182 req.avail_out = dtemplate[i].outlen / 2;
1184 res = crypto_decompress_update(tfm, &req);
1185 if (res < 0 && (res != -EAGAIN || req.avail_in)) {
1186 pr_err("alg: pcomp: decompression update failed on "
1187 "test %d for %s: error=%d\n", i + 1, algo, res);
1193 /* Add remaining input data */
1194 req.avail_in += (dtemplate[i].inlen + 1) / 2;
1196 res = crypto_decompress_update(tfm, &req);
1197 if (res < 0 && (res != -EAGAIN || req.avail_in)) {
1198 pr_err("alg: pcomp: decompression update failed on "
1199 "test %d for %s: error=%d\n", i + 1, algo, res);
1205 /* Provide remaining output space */
1206 req.avail_out += COMP_BUF_SIZE - dtemplate[i].outlen / 2;
1208 res = crypto_decompress_final(tfm, &req);
1209 if (res < 0 && (res != -EAGAIN || req.avail_in)) {
1210 pr_err("alg: pcomp: decompression final failed on "
1211 "test %d for %s: error=%d\n", i + 1, algo, res);
1217 if (COMP_BUF_SIZE - req.avail_out != dtemplate[i].outlen) {
1218 pr_err("alg: comp: Decompression test %d failed for "
1219 "%s: output len = %d (expected %d)\n", i + 1,
1220 algo, COMP_BUF_SIZE - req.avail_out,
1221 dtemplate[i].outlen);
1225 if (produced != dtemplate[i].outlen) {
1226 pr_err("alg: comp: Decompression test %d failed for "
1227 "%s: returned len = %u (expected %d)\n", i + 1,
1228 algo, produced, dtemplate[i].outlen);
1232 if (memcmp(result, dtemplate[i].output, dtemplate[i].outlen)) {
1233 pr_err("alg: pcomp: Decompression test %d failed for "
1234 "%s\n", i + 1, algo);
1235 hexdump(result, dtemplate[i].outlen);
1244 static int test_cprng(struct crypto_rng *tfm, struct cprng_testvec *template,
1245 unsigned int tcount)
1247 const char *algo = crypto_tfm_alg_driver_name(crypto_rng_tfm(tfm));
1248 int err = 0, i, j, seedsize;
1252 seedsize = crypto_rng_seedsize(tfm);
1254 seed = kmalloc(seedsize, GFP_KERNEL);
1256 printk(KERN_ERR "alg: cprng: Failed to allocate seed space "
1261 for (i = 0; i < tcount; i++) {
1262 memset(result, 0, 32);
1264 memcpy(seed, template[i].v, template[i].vlen);
1265 memcpy(seed + template[i].vlen, template[i].key,
1267 memcpy(seed + template[i].vlen + template[i].klen,
1268 template[i].dt, template[i].dtlen);
1270 err = crypto_rng_reset(tfm, seed, seedsize);
1272 printk(KERN_ERR "alg: cprng: Failed to reset rng "
1277 for (j = 0; j < template[i].loops; j++) {
1278 err = crypto_rng_get_bytes(tfm, result,
1280 if (err != template[i].rlen) {
1281 printk(KERN_ERR "alg: cprng: Failed to obtain "
1282 "the correct amount of random data for "
1283 "%s (requested %d, got %d)\n", algo,
1284 template[i].rlen, err);
1289 err = memcmp(result, template[i].result,
1292 printk(KERN_ERR "alg: cprng: Test %d failed for %s\n",
1294 hexdump(result, template[i].rlen);
1305 static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
1308 struct crypto_aead *tfm;
1311 tfm = crypto_alloc_aead(driver, type, mask);
1313 printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
1314 "%ld\n", driver, PTR_ERR(tfm));
1315 return PTR_ERR(tfm);
1318 if (desc->suite.aead.enc.vecs) {
1319 err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
1320 desc->suite.aead.enc.count);
1325 if (!err && desc->suite.aead.dec.vecs)
1326 err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
1327 desc->suite.aead.dec.count);
1330 crypto_free_aead(tfm);
1334 static int alg_test_cipher(const struct alg_test_desc *desc,
1335 const char *driver, u32 type, u32 mask)
1337 struct crypto_cipher *tfm;
1340 tfm = crypto_alloc_cipher(driver, type, mask);
1342 printk(KERN_ERR "alg: cipher: Failed to load transform for "
1343 "%s: %ld\n", driver, PTR_ERR(tfm));
1344 return PTR_ERR(tfm);
1347 if (desc->suite.cipher.enc.vecs) {
1348 err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1349 desc->suite.cipher.enc.count);
1354 if (desc->suite.cipher.dec.vecs)
1355 err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1356 desc->suite.cipher.dec.count);
1359 crypto_free_cipher(tfm);
1363 static int alg_test_skcipher(const struct alg_test_desc *desc,
1364 const char *driver, u32 type, u32 mask)
1366 struct crypto_ablkcipher *tfm;
1369 tfm = crypto_alloc_ablkcipher(driver, type, mask);
1371 printk(KERN_ERR "alg: skcipher: Failed to load transform for "
1372 "%s: %ld\n", driver, PTR_ERR(tfm));
1373 return PTR_ERR(tfm);
1376 if (desc->suite.cipher.enc.vecs) {
1377 err = test_skcipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
1378 desc->suite.cipher.enc.count);
1383 if (desc->suite.cipher.dec.vecs)
1384 err = test_skcipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
1385 desc->suite.cipher.dec.count);
1388 crypto_free_ablkcipher(tfm);
1392 static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
1395 struct crypto_comp *tfm;
1398 tfm = crypto_alloc_comp(driver, type, mask);
1400 printk(KERN_ERR "alg: comp: Failed to load transform for %s: "
1401 "%ld\n", driver, PTR_ERR(tfm));
1402 return PTR_ERR(tfm);
1405 err = test_comp(tfm, desc->suite.comp.comp.vecs,
1406 desc->suite.comp.decomp.vecs,
1407 desc->suite.comp.comp.count,
1408 desc->suite.comp.decomp.count);
1410 crypto_free_comp(tfm);
1414 static int alg_test_pcomp(const struct alg_test_desc *desc, const char *driver,
1417 struct crypto_pcomp *tfm;
1420 tfm = crypto_alloc_pcomp(driver, type, mask);
1422 pr_err("alg: pcomp: Failed to load transform for %s: %ld\n",
1423 driver, PTR_ERR(tfm));
1424 return PTR_ERR(tfm);
1427 err = test_pcomp(tfm, desc->suite.pcomp.comp.vecs,
1428 desc->suite.pcomp.decomp.vecs,
1429 desc->suite.pcomp.comp.count,
1430 desc->suite.pcomp.decomp.count);
1432 crypto_free_pcomp(tfm);
1436 static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
1439 struct crypto_ahash *tfm;
1442 tfm = crypto_alloc_ahash(driver, type, mask);
1444 printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
1445 "%ld\n", driver, PTR_ERR(tfm));
1446 return PTR_ERR(tfm);
1449 err = test_hash(tfm, desc->suite.hash.vecs,
1450 desc->suite.hash.count, true);
1452 err = test_hash(tfm, desc->suite.hash.vecs,
1453 desc->suite.hash.count, false);
1455 crypto_free_ahash(tfm);
1459 static int alg_test_crc32c(const struct alg_test_desc *desc,
1460 const char *driver, u32 type, u32 mask)
1462 struct crypto_shash *tfm;
1466 err = alg_test_hash(desc, driver, type, mask);
1470 tfm = crypto_alloc_shash(driver, type, mask);
1472 printk(KERN_ERR "alg: crc32c: Failed to load transform for %s: "
1473 "%ld\n", driver, PTR_ERR(tfm));
1480 struct shash_desc shash;
1481 char ctx[crypto_shash_descsize(tfm)];
1484 sdesc.shash.tfm = tfm;
1485 sdesc.shash.flags = 0;
1487 *(u32 *)sdesc.ctx = le32_to_cpu(420553207);
1488 err = crypto_shash_final(&sdesc.shash, (u8 *)&val);
1490 printk(KERN_ERR "alg: crc32c: Operation failed for "
1491 "%s: %d\n", driver, err);
1495 if (val != ~420553207) {
1496 printk(KERN_ERR "alg: crc32c: Test failed for %s: "
1497 "%d\n", driver, val);
1502 crypto_free_shash(tfm);
1508 static int alg_test_cprng(const struct alg_test_desc *desc, const char *driver,
1511 struct crypto_rng *rng;
1514 rng = crypto_alloc_rng(driver, type, mask);
1516 printk(KERN_ERR "alg: cprng: Failed to load transform for %s: "
1517 "%ld\n", driver, PTR_ERR(rng));
1518 return PTR_ERR(rng);
1521 err = test_cprng(rng, desc->suite.cprng.vecs, desc->suite.cprng.count);
1523 crypto_free_rng(rng);
1528 static int alg_test_null(const struct alg_test_desc *desc,
1529 const char *driver, u32 type, u32 mask)
1534 /* Please keep this list sorted by algorithm name. */
1535 static const struct alg_test_desc alg_test_descs[] = {
1537 .alg = "__driver-cbc-aes-aesni",
1538 .test = alg_test_null,
1552 .alg = "__driver-ecb-aes-aesni",
1553 .test = alg_test_null,
1567 .alg = "__ghash-pclmulqdqni",
1568 .test = alg_test_null,
1576 .alg = "ansi_cprng",
1577 .test = alg_test_cprng,
1581 .vecs = ansi_cprng_aes_tv_template,
1582 .count = ANSI_CPRNG_AES_TEST_VECTORS
1587 .test = alg_test_skcipher,
1592 .vecs = aes_cbc_enc_tv_template,
1593 .count = AES_CBC_ENC_TEST_VECTORS
1596 .vecs = aes_cbc_dec_tv_template,
1597 .count = AES_CBC_DEC_TEST_VECTORS
1602 .alg = "cbc(anubis)",
1603 .test = alg_test_skcipher,
1607 .vecs = anubis_cbc_enc_tv_template,
1608 .count = ANUBIS_CBC_ENC_TEST_VECTORS
1611 .vecs = anubis_cbc_dec_tv_template,
1612 .count = ANUBIS_CBC_DEC_TEST_VECTORS
1617 .alg = "cbc(blowfish)",
1618 .test = alg_test_skcipher,
1622 .vecs = bf_cbc_enc_tv_template,
1623 .count = BF_CBC_ENC_TEST_VECTORS
1626 .vecs = bf_cbc_dec_tv_template,
1627 .count = BF_CBC_DEC_TEST_VECTORS
1632 .alg = "cbc(camellia)",
1633 .test = alg_test_skcipher,
1637 .vecs = camellia_cbc_enc_tv_template,
1638 .count = CAMELLIA_CBC_ENC_TEST_VECTORS
1641 .vecs = camellia_cbc_dec_tv_template,
1642 .count = CAMELLIA_CBC_DEC_TEST_VECTORS
1648 .test = alg_test_skcipher,
1652 .vecs = des_cbc_enc_tv_template,
1653 .count = DES_CBC_ENC_TEST_VECTORS
1656 .vecs = des_cbc_dec_tv_template,
1657 .count = DES_CBC_DEC_TEST_VECTORS
1662 .alg = "cbc(des3_ede)",
1663 .test = alg_test_skcipher,
1668 .vecs = des3_ede_cbc_enc_tv_template,
1669 .count = DES3_EDE_CBC_ENC_TEST_VECTORS
1672 .vecs = des3_ede_cbc_dec_tv_template,
1673 .count = DES3_EDE_CBC_DEC_TEST_VECTORS
1678 .alg = "cbc(twofish)",
1679 .test = alg_test_skcipher,
1683 .vecs = tf_cbc_enc_tv_template,
1684 .count = TF_CBC_ENC_TEST_VECTORS
1687 .vecs = tf_cbc_dec_tv_template,
1688 .count = TF_CBC_DEC_TEST_VECTORS
1694 .test = alg_test_aead,
1699 .vecs = aes_ccm_enc_tv_template,
1700 .count = AES_CCM_ENC_TEST_VECTORS
1703 .vecs = aes_ccm_dec_tv_template,
1704 .count = AES_CCM_DEC_TEST_VECTORS
1710 .test = alg_test_crc32c,
1714 .vecs = crc32c_tv_template,
1715 .count = CRC32C_TEST_VECTORS
1719 .alg = "cryptd(__driver-ecb-aes-aesni)",
1720 .test = alg_test_null,
1734 .alg = "cryptd(__ghash-pclmulqdqni)",
1735 .test = alg_test_null,
1744 .test = alg_test_skcipher,
1749 .vecs = aes_ctr_enc_tv_template,
1750 .count = AES_CTR_ENC_TEST_VECTORS
1753 .vecs = aes_ctr_dec_tv_template,
1754 .count = AES_CTR_DEC_TEST_VECTORS
1759 .alg = "cts(cbc(aes))",
1760 .test = alg_test_skcipher,
1764 .vecs = cts_mode_enc_tv_template,
1765 .count = CTS_MODE_ENC_TEST_VECTORS
1768 .vecs = cts_mode_dec_tv_template,
1769 .count = CTS_MODE_DEC_TEST_VECTORS
1775 .test = alg_test_comp,
1779 .vecs = deflate_comp_tv_template,
1780 .count = DEFLATE_COMP_TEST_VECTORS
1783 .vecs = deflate_decomp_tv_template,
1784 .count = DEFLATE_DECOMP_TEST_VECTORS
1789 .alg = "ecb(__aes-aesni)",
1790 .test = alg_test_null,
1805 .test = alg_test_skcipher,
1810 .vecs = aes_enc_tv_template,
1811 .count = AES_ENC_TEST_VECTORS
1814 .vecs = aes_dec_tv_template,
1815 .count = AES_DEC_TEST_VECTORS
1820 .alg = "ecb(anubis)",
1821 .test = alg_test_skcipher,
1825 .vecs = anubis_enc_tv_template,
1826 .count = ANUBIS_ENC_TEST_VECTORS
1829 .vecs = anubis_dec_tv_template,
1830 .count = ANUBIS_DEC_TEST_VECTORS
1836 .test = alg_test_skcipher,
1840 .vecs = arc4_enc_tv_template,
1841 .count = ARC4_ENC_TEST_VECTORS
1844 .vecs = arc4_dec_tv_template,
1845 .count = ARC4_DEC_TEST_VECTORS
1850 .alg = "ecb(blowfish)",
1851 .test = alg_test_skcipher,
1855 .vecs = bf_enc_tv_template,
1856 .count = BF_ENC_TEST_VECTORS
1859 .vecs = bf_dec_tv_template,
1860 .count = BF_DEC_TEST_VECTORS
1865 .alg = "ecb(camellia)",
1866 .test = alg_test_skcipher,
1870 .vecs = camellia_enc_tv_template,
1871 .count = CAMELLIA_ENC_TEST_VECTORS
1874 .vecs = camellia_dec_tv_template,
1875 .count = CAMELLIA_DEC_TEST_VECTORS
1880 .alg = "ecb(cast5)",
1881 .test = alg_test_skcipher,
1885 .vecs = cast5_enc_tv_template,
1886 .count = CAST5_ENC_TEST_VECTORS
1889 .vecs = cast5_dec_tv_template,
1890 .count = CAST5_DEC_TEST_VECTORS
1895 .alg = "ecb(cast6)",
1896 .test = alg_test_skcipher,
1900 .vecs = cast6_enc_tv_template,
1901 .count = CAST6_ENC_TEST_VECTORS
1904 .vecs = cast6_dec_tv_template,
1905 .count = CAST6_DEC_TEST_VECTORS
1911 .test = alg_test_skcipher,
1916 .vecs = des_enc_tv_template,
1917 .count = DES_ENC_TEST_VECTORS
1920 .vecs = des_dec_tv_template,
1921 .count = DES_DEC_TEST_VECTORS
1926 .alg = "ecb(des3_ede)",
1927 .test = alg_test_skcipher,
1932 .vecs = des3_ede_enc_tv_template,
1933 .count = DES3_EDE_ENC_TEST_VECTORS
1936 .vecs = des3_ede_dec_tv_template,
1937 .count = DES3_EDE_DEC_TEST_VECTORS
1942 .alg = "ecb(khazad)",
1943 .test = alg_test_skcipher,
1947 .vecs = khazad_enc_tv_template,
1948 .count = KHAZAD_ENC_TEST_VECTORS
1951 .vecs = khazad_dec_tv_template,
1952 .count = KHAZAD_DEC_TEST_VECTORS
1958 .test = alg_test_skcipher,
1962 .vecs = seed_enc_tv_template,
1963 .count = SEED_ENC_TEST_VECTORS
1966 .vecs = seed_dec_tv_template,
1967 .count = SEED_DEC_TEST_VECTORS
1972 .alg = "ecb(serpent)",
1973 .test = alg_test_skcipher,
1977 .vecs = serpent_enc_tv_template,
1978 .count = SERPENT_ENC_TEST_VECTORS
1981 .vecs = serpent_dec_tv_template,
1982 .count = SERPENT_DEC_TEST_VECTORS
1988 .test = alg_test_skcipher,
1992 .vecs = tea_enc_tv_template,
1993 .count = TEA_ENC_TEST_VECTORS
1996 .vecs = tea_dec_tv_template,
1997 .count = TEA_DEC_TEST_VECTORS
2002 .alg = "ecb(tnepres)",
2003 .test = alg_test_skcipher,
2007 .vecs = tnepres_enc_tv_template,
2008 .count = TNEPRES_ENC_TEST_VECTORS
2011 .vecs = tnepres_dec_tv_template,
2012 .count = TNEPRES_DEC_TEST_VECTORS
2017 .alg = "ecb(twofish)",
2018 .test = alg_test_skcipher,
2022 .vecs = tf_enc_tv_template,
2023 .count = TF_ENC_TEST_VECTORS
2026 .vecs = tf_dec_tv_template,
2027 .count = TF_DEC_TEST_VECTORS
2033 .test = alg_test_skcipher,
2037 .vecs = xeta_enc_tv_template,
2038 .count = XETA_ENC_TEST_VECTORS
2041 .vecs = xeta_dec_tv_template,
2042 .count = XETA_DEC_TEST_VECTORS
2048 .test = alg_test_skcipher,
2052 .vecs = xtea_enc_tv_template,
2053 .count = XTEA_ENC_TEST_VECTORS
2056 .vecs = xtea_dec_tv_template,
2057 .count = XTEA_DEC_TEST_VECTORS
2063 .test = alg_test_aead,
2068 .vecs = aes_gcm_enc_tv_template,
2069 .count = AES_GCM_ENC_TEST_VECTORS
2072 .vecs = aes_gcm_dec_tv_template,
2073 .count = AES_GCM_DEC_TEST_VECTORS
2079 .test = alg_test_hash,
2082 .vecs = ghash_tv_template,
2083 .count = GHASH_TEST_VECTORS
2088 .test = alg_test_hash,
2091 .vecs = hmac_md5_tv_template,
2092 .count = HMAC_MD5_TEST_VECTORS
2096 .alg = "hmac(rmd128)",
2097 .test = alg_test_hash,
2100 .vecs = hmac_rmd128_tv_template,
2101 .count = HMAC_RMD128_TEST_VECTORS
2105 .alg = "hmac(rmd160)",
2106 .test = alg_test_hash,
2109 .vecs = hmac_rmd160_tv_template,
2110 .count = HMAC_RMD160_TEST_VECTORS
2114 .alg = "hmac(sha1)",
2115 .test = alg_test_hash,
2119 .vecs = hmac_sha1_tv_template,
2120 .count = HMAC_SHA1_TEST_VECTORS
2124 .alg = "hmac(sha224)",
2125 .test = alg_test_hash,
2129 .vecs = hmac_sha224_tv_template,
2130 .count = HMAC_SHA224_TEST_VECTORS
2134 .alg = "hmac(sha256)",
2135 .test = alg_test_hash,
2139 .vecs = hmac_sha256_tv_template,
2140 .count = HMAC_SHA256_TEST_VECTORS
2144 .alg = "hmac(sha384)",
2145 .test = alg_test_hash,
2149 .vecs = hmac_sha384_tv_template,
2150 .count = HMAC_SHA384_TEST_VECTORS
2154 .alg = "hmac(sha512)",
2155 .test = alg_test_hash,
2159 .vecs = hmac_sha512_tv_template,
2160 .count = HMAC_SHA512_TEST_VECTORS
2165 .test = alg_test_skcipher,
2169 .vecs = aes_lrw_enc_tv_template,
2170 .count = AES_LRW_ENC_TEST_VECTORS
2173 .vecs = aes_lrw_dec_tv_template,
2174 .count = AES_LRW_DEC_TEST_VECTORS
2180 .test = alg_test_comp,
2184 .vecs = lzo_comp_tv_template,
2185 .count = LZO_COMP_TEST_VECTORS
2188 .vecs = lzo_decomp_tv_template,
2189 .count = LZO_DECOMP_TEST_VECTORS
2195 .test = alg_test_hash,
2198 .vecs = md4_tv_template,
2199 .count = MD4_TEST_VECTORS
2204 .test = alg_test_hash,
2207 .vecs = md5_tv_template,
2208 .count = MD5_TEST_VECTORS
2212 .alg = "michael_mic",
2213 .test = alg_test_hash,
2216 .vecs = michael_mic_tv_template,
2217 .count = MICHAEL_MIC_TEST_VECTORS
2221 .alg = "pcbc(fcrypt)",
2222 .test = alg_test_skcipher,
2226 .vecs = fcrypt_pcbc_enc_tv_template,
2227 .count = FCRYPT_ENC_TEST_VECTORS
2230 .vecs = fcrypt_pcbc_dec_tv_template,
2231 .count = FCRYPT_DEC_TEST_VECTORS
2236 .alg = "rfc3686(ctr(aes))",
2237 .test = alg_test_skcipher,
2242 .vecs = aes_ctr_rfc3686_enc_tv_template,
2243 .count = AES_CTR_3686_ENC_TEST_VECTORS
2246 .vecs = aes_ctr_rfc3686_dec_tv_template,
2247 .count = AES_CTR_3686_DEC_TEST_VECTORS
2252 .alg = "rfc4106(gcm(aes))",
2253 .test = alg_test_aead,
2257 .vecs = aes_gcm_rfc4106_enc_tv_template,
2258 .count = AES_GCM_4106_ENC_TEST_VECTORS
2261 .vecs = aes_gcm_rfc4106_dec_tv_template,
2262 .count = AES_GCM_4106_DEC_TEST_VECTORS
2269 .alg = "rfc4309(ccm(aes))",
2270 .test = alg_test_aead,
2275 .vecs = aes_ccm_rfc4309_enc_tv_template,
2276 .count = AES_CCM_4309_ENC_TEST_VECTORS
2279 .vecs = aes_ccm_rfc4309_dec_tv_template,
2280 .count = AES_CCM_4309_DEC_TEST_VECTORS
2286 .test = alg_test_hash,
2289 .vecs = rmd128_tv_template,
2290 .count = RMD128_TEST_VECTORS
2295 .test = alg_test_hash,
2298 .vecs = rmd160_tv_template,
2299 .count = RMD160_TEST_VECTORS
2304 .test = alg_test_hash,
2307 .vecs = rmd256_tv_template,
2308 .count = RMD256_TEST_VECTORS
2313 .test = alg_test_hash,
2316 .vecs = rmd320_tv_template,
2317 .count = RMD320_TEST_VECTORS
2322 .test = alg_test_skcipher,
2326 .vecs = salsa20_stream_enc_tv_template,
2327 .count = SALSA20_STREAM_ENC_TEST_VECTORS
2333 .test = alg_test_hash,
2337 .vecs = sha1_tv_template,
2338 .count = SHA1_TEST_VECTORS
2343 .test = alg_test_hash,
2347 .vecs = sha224_tv_template,
2348 .count = SHA224_TEST_VECTORS
2353 .test = alg_test_hash,
2357 .vecs = sha256_tv_template,
2358 .count = SHA256_TEST_VECTORS
2363 .test = alg_test_hash,
2367 .vecs = sha384_tv_template,
2368 .count = SHA384_TEST_VECTORS
2373 .test = alg_test_hash,
2377 .vecs = sha512_tv_template,
2378 .count = SHA512_TEST_VECTORS
2383 .test = alg_test_hash,
2386 .vecs = tgr128_tv_template,
2387 .count = TGR128_TEST_VECTORS
2392 .test = alg_test_hash,
2395 .vecs = tgr160_tv_template,
2396 .count = TGR160_TEST_VECTORS
2401 .test = alg_test_hash,
2404 .vecs = tgr192_tv_template,
2405 .count = TGR192_TEST_VECTORS
2410 .test = alg_test_hash,
2413 .vecs = aes_vmac128_tv_template,
2414 .count = VMAC_AES_TEST_VECTORS
2419 .test = alg_test_hash,
2422 .vecs = wp256_tv_template,
2423 .count = WP256_TEST_VECTORS
2428 .test = alg_test_hash,
2431 .vecs = wp384_tv_template,
2432 .count = WP384_TEST_VECTORS
2437 .test = alg_test_hash,
2440 .vecs = wp512_tv_template,
2441 .count = WP512_TEST_VECTORS
2446 .test = alg_test_hash,
2449 .vecs = aes_xcbc128_tv_template,
2450 .count = XCBC_AES_TEST_VECTORS
2455 .test = alg_test_skcipher,
2459 .vecs = aes_xts_enc_tv_template,
2460 .count = AES_XTS_ENC_TEST_VECTORS
2463 .vecs = aes_xts_dec_tv_template,
2464 .count = AES_XTS_DEC_TEST_VECTORS
2470 .test = alg_test_pcomp,
2474 .vecs = zlib_comp_tv_template,
2475 .count = ZLIB_COMP_TEST_VECTORS
2478 .vecs = zlib_decomp_tv_template,
2479 .count = ZLIB_DECOMP_TEST_VECTORS
2486 static int alg_find_test(const char *alg)
2489 int end = ARRAY_SIZE(alg_test_descs);
2491 while (start < end) {
2492 int i = (start + end) / 2;
2493 int diff = strcmp(alg_test_descs[i].alg, alg);
2511 int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
2517 if ((type & CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
2518 char nalg[CRYPTO_MAX_ALG_NAME];
2520 if (snprintf(nalg, sizeof(nalg), "ecb(%s)", alg) >=
2522 return -ENAMETOOLONG;
2524 i = alg_find_test(nalg);
2528 if (fips_enabled && !alg_test_descs[i].fips_allowed)
2531 rc = alg_test_cipher(alg_test_descs + i, driver, type, mask);
2535 i = alg_find_test(alg);
2536 j = alg_find_test(driver);
2540 if (fips_enabled && ((i >= 0 && !alg_test_descs[i].fips_allowed) ||
2541 (j >= 0 && !alg_test_descs[j].fips_allowed)))
2546 rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
2549 rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
2553 if (fips_enabled && rc)
2554 panic("%s: %s alg self test failed in fips mode!\n", driver, alg);
2556 if (fips_enabled && !rc)
2557 printk(KERN_INFO "alg: self-tests for %s (%s) passed\n",
2563 printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
2569 #endif /* CONFIG_CRYPTO_MANAGER_DISABLE_TESTS */
2571 EXPORT_SYMBOL_GPL(alg_test);