2 * Quick & dirty crypto testing module.
4 * This will only exist until we have a better testing mechanism
5 * (e.g. a char device).
7 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
8 * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
9 * Copyright (c) 2007 Nokia Siemens Networks
11 * Updated RFC4106 AES-GCM testing.
12 * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
13 * Adrian Hoban <adrian.hoban@intel.com>
14 * Gabriele Paoloni <gabriele.paoloni@intel.com>
15 * Tadeusz Struk (tadeusz.struk@intel.com)
16 * Copyright (c) 2010, Intel Corporation.
18 * This program is free software; you can redistribute it and/or modify it
19 * under the terms of the GNU General Public License as published by the Free
20 * Software Foundation; either version 2 of the License, or (at your option)
25 #include <crypto/aead.h>
26 #include <crypto/hash.h>
27 #include <linux/err.h>
28 #include <linux/fips.h>
29 #include <linux/init.h>
30 #include <linux/gfp.h>
31 #include <linux/module.h>
32 #include <linux/scatterlist.h>
33 #include <linux/string.h>
34 #include <linux/moduleparam.h>
35 #include <linux/jiffies.h>
36 #include <linux/timex.h>
37 #include <linux/interrupt.h>
41 * Need slab memory for testing (size in number of pages).
46 * Used by test_cipher_speed()
52 * return a string with the driver name
54 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
57 * Used by test_cipher_speed()
59 static unsigned int sec;
61 static char *alg = NULL;
65 static char *tvmem[TVMEMSIZE];
67 static char *check[] = {
68 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256",
69 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
70 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
71 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
72 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
73 "lzo", "cts", "zlib", NULL
76 struct tcrypt_result {
77 struct completion completion;
81 static void tcrypt_complete(struct crypto_async_request *req, int err)
83 struct tcrypt_result *res = req->data;
85 if (err == -EINPROGRESS)
89 complete(&res->completion);
92 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
93 struct scatterlist *sg, int blen, int secs)
95 unsigned long start, end;
99 for (start = jiffies, end = start + secs * HZ, bcount = 0;
100 time_before(jiffies, end); bcount++) {
102 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
104 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
110 printk("%d operations in %d seconds (%ld bytes)\n",
111 bcount, secs, (long)bcount * blen);
115 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc,
116 struct scatterlist *sg, int blen)
118 unsigned long cycles = 0;
125 for (i = 0; i < 4; i++) {
127 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
129 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
135 /* The real thing. */
136 for (i = 0; i < 8; i++) {
139 start = get_cycles();
141 ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
143 ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
149 cycles += end - start;
156 printk("1 operation in %lu cycles (%d bytes)\n",
157 (cycles + 4) / 8, blen);
162 static inline int do_one_aead_op(struct aead_request *req, int ret)
164 if (ret == -EINPROGRESS || ret == -EBUSY) {
165 struct tcrypt_result *tr = req->base.data;
167 ret = wait_for_completion_interruptible(&tr->completion);
170 reinit_completion(&tr->completion);
176 static int test_aead_jiffies(struct aead_request *req, int enc,
179 unsigned long start, end;
183 for (start = jiffies, end = start + secs * HZ, bcount = 0;
184 time_before(jiffies, end); bcount++) {
186 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
188 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
194 printk("%d operations in %d seconds (%ld bytes)\n",
195 bcount, secs, (long)bcount * blen);
199 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
201 unsigned long cycles = 0;
208 for (i = 0; i < 4; i++) {
210 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
212 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
218 /* The real thing. */
219 for (i = 0; i < 8; i++) {
222 start = get_cycles();
224 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
226 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
232 cycles += end - start;
239 printk("1 operation in %lu cycles (%d bytes)\n",
240 (cycles + 4) / 8, blen);
245 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
246 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
251 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
255 for (i = 0; i < XBUFSIZE; i++) {
256 buf[i] = (void *)__get_free_page(GFP_KERNEL);
265 free_page((unsigned long)buf[i]);
270 static void testmgr_free_buf(char *buf[XBUFSIZE])
274 for (i = 0; i < XBUFSIZE; i++)
275 free_page((unsigned long)buf[i]);
278 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
281 int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
288 rem = buflen % PAGE_SIZE;
291 sg_init_table(sg, np + 1);
293 for (k = 0; k < np; k++)
294 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
296 sg_set_buf(&sg[k + 1], xbuf[k], rem);
299 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
300 struct aead_speed_template *template,
301 unsigned int tcount, u8 authsize,
302 unsigned int aad_size, u8 *keysize)
305 struct crypto_aead *tfm;
308 struct aead_request *req;
309 struct scatterlist *sg;
310 struct scatterlist *sgout;
314 char *xbuf[XBUFSIZE];
315 char *xoutbuf[XBUFSIZE];
316 char *axbuf[XBUFSIZE];
317 unsigned int *b_size;
319 struct tcrypt_result result;
321 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
325 if (aad_size >= PAGE_SIZE) {
326 pr_err("associate data length (%u) too big\n", aad_size);
335 if (testmgr_alloc_buf(xbuf))
337 if (testmgr_alloc_buf(axbuf))
339 if (testmgr_alloc_buf(xoutbuf))
342 sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
347 tfm = crypto_alloc_aead(algo, CRYPTO_ALG_AEAD_NEW,
348 CRYPTO_ALG_AEAD_NEW);
349 if (PTR_ERR(tfm) == -ENOENT) {
351 tfm = crypto_alloc_aead(algo, 0, CRYPTO_ALG_AEAD_NEW);
355 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
360 init_completion(&result.completion);
361 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
362 get_driver_name(crypto_aead, tfm), e);
364 req = aead_request_alloc(tfm, GFP_KERNEL);
366 pr_err("alg: aead: Failed to allocate request for %s\n",
371 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
372 tcrypt_complete, &result);
379 memset(assoc, 0xff, aad_size);
381 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
382 pr_err("template (%u) too big for tvmem (%lu)\n",
384 TVMEMSIZE * PAGE_SIZE);
389 for (j = 0; j < tcount; j++) {
390 if (template[j].klen == *keysize) {
391 key = template[j].key;
395 ret = crypto_aead_setkey(tfm, key, *keysize);
396 ret = crypto_aead_setauthsize(tfm, authsize);
398 iv_len = crypto_aead_ivsize(tfm);
400 memset(iv, 0xff, iv_len);
402 crypto_aead_clear_flags(tfm, ~0);
403 printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
404 i, *keysize * 8, *b_size);
407 memset(tvmem[0], 0xff, PAGE_SIZE);
410 pr_err("setkey() failed flags=%x\n",
411 crypto_aead_get_flags(tfm));
415 sg_init_aead(sg, xbuf,
416 *b_size + (enc ? authsize : 0));
418 sg_init_aead(sgout, xoutbuf,
419 *b_size + (enc ? authsize : 0));
421 sg_set_buf(&sg[0], assoc, aad_size);
422 sg_set_buf(&sgout[0], assoc, aad_size);
424 aead_request_set_crypt(req, sg, sgout, *b_size, iv);
425 aead_request_set_ad(req, aad_size);
428 ret = test_aead_jiffies(req, enc, *b_size,
431 ret = test_aead_cycles(req, enc, *b_size);
434 pr_err("%s() failed return code=%d\n", e, ret);
444 aead_request_free(req);
446 crypto_free_aead(tfm);
450 testmgr_free_buf(xoutbuf);
452 testmgr_free_buf(axbuf);
454 testmgr_free_buf(xbuf);
460 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
461 struct cipher_speed_template *template,
462 unsigned int tcount, u8 *keysize)
464 unsigned int ret, i, j, iv_len;
467 struct crypto_blkcipher *tfm;
468 struct blkcipher_desc desc;
477 tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
480 printk("failed to load transform for %s: %ld\n", algo,
487 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
488 get_driver_name(crypto_blkcipher, tfm), e);
493 b_size = block_sizes;
495 struct scatterlist sg[TVMEMSIZE];
497 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
498 printk("template (%u) too big for "
499 "tvmem (%lu)\n", *keysize + *b_size,
500 TVMEMSIZE * PAGE_SIZE);
504 printk("test %u (%d bit key, %d byte blocks): ", i,
505 *keysize * 8, *b_size);
507 memset(tvmem[0], 0xff, PAGE_SIZE);
509 /* set key, plain text and IV */
511 for (j = 0; j < tcount; j++) {
512 if (template[j].klen == *keysize) {
513 key = template[j].key;
518 ret = crypto_blkcipher_setkey(tfm, key, *keysize);
520 printk("setkey() failed flags=%x\n",
521 crypto_blkcipher_get_flags(tfm));
525 sg_init_table(sg, TVMEMSIZE);
526 sg_set_buf(sg, tvmem[0] + *keysize,
527 PAGE_SIZE - *keysize);
528 for (j = 1; j < TVMEMSIZE; j++) {
529 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
530 memset (tvmem[j], 0xff, PAGE_SIZE);
533 iv_len = crypto_blkcipher_ivsize(tfm);
535 memset(&iv, 0xff, iv_len);
536 crypto_blkcipher_set_iv(tfm, iv, iv_len);
540 ret = test_cipher_jiffies(&desc, enc, sg,
543 ret = test_cipher_cycles(&desc, enc, sg,
547 printk("%s() failed flags=%x\n", e, desc.flags);
557 crypto_free_blkcipher(tfm);
560 static int test_hash_jiffies_digest(struct hash_desc *desc,
561 struct scatterlist *sg, int blen,
564 unsigned long start, end;
568 for (start = jiffies, end = start + secs * HZ, bcount = 0;
569 time_before(jiffies, end); bcount++) {
570 ret = crypto_hash_digest(desc, sg, blen, out);
575 printk("%6u opers/sec, %9lu bytes/sec\n",
576 bcount / secs, ((long)bcount * blen) / secs);
581 static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
582 int blen, int plen, char *out, int secs)
584 unsigned long start, end;
589 return test_hash_jiffies_digest(desc, sg, blen, out, secs);
591 for (start = jiffies, end = start + secs * HZ, bcount = 0;
592 time_before(jiffies, end); bcount++) {
593 ret = crypto_hash_init(desc);
596 for (pcount = 0; pcount < blen; pcount += plen) {
597 ret = crypto_hash_update(desc, sg, plen);
601 /* we assume there is enough space in 'out' for the result */
602 ret = crypto_hash_final(desc, out);
607 printk("%6u opers/sec, %9lu bytes/sec\n",
608 bcount / secs, ((long)bcount * blen) / secs);
613 static int test_hash_cycles_digest(struct hash_desc *desc,
614 struct scatterlist *sg, int blen, char *out)
616 unsigned long cycles = 0;
623 for (i = 0; i < 4; i++) {
624 ret = crypto_hash_digest(desc, sg, blen, out);
629 /* The real thing. */
630 for (i = 0; i < 8; i++) {
633 start = get_cycles();
635 ret = crypto_hash_digest(desc, sg, blen, out);
641 cycles += end - start;
650 printk("%6lu cycles/operation, %4lu cycles/byte\n",
651 cycles / 8, cycles / (8 * blen));
656 static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg,
657 int blen, int plen, char *out)
659 unsigned long cycles = 0;
664 return test_hash_cycles_digest(desc, sg, blen, out);
669 for (i = 0; i < 4; i++) {
670 ret = crypto_hash_init(desc);
673 for (pcount = 0; pcount < blen; pcount += plen) {
674 ret = crypto_hash_update(desc, sg, plen);
678 ret = crypto_hash_final(desc, out);
683 /* The real thing. */
684 for (i = 0; i < 8; i++) {
687 start = get_cycles();
689 ret = crypto_hash_init(desc);
692 for (pcount = 0; pcount < blen; pcount += plen) {
693 ret = crypto_hash_update(desc, sg, plen);
697 ret = crypto_hash_final(desc, out);
703 cycles += end - start;
712 printk("%6lu cycles/operation, %4lu cycles/byte\n",
713 cycles / 8, cycles / (8 * blen));
718 static void test_hash_sg_init(struct scatterlist *sg)
722 sg_init_table(sg, TVMEMSIZE);
723 for (i = 0; i < TVMEMSIZE; i++) {
724 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
725 memset(tvmem[i], 0xff, PAGE_SIZE);
729 static void test_hash_speed(const char *algo, unsigned int secs,
730 struct hash_speed *speed)
732 struct scatterlist sg[TVMEMSIZE];
733 struct crypto_hash *tfm;
734 struct hash_desc desc;
735 static char output[1024];
739 tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
742 printk(KERN_ERR "failed to load transform for %s: %ld\n", algo,
747 printk(KERN_INFO "\ntesting speed of %s (%s)\n", algo,
748 get_driver_name(crypto_hash, tfm));
753 if (crypto_hash_digestsize(tfm) > sizeof(output)) {
754 printk(KERN_ERR "digestsize(%u) > outputbuffer(%zu)\n",
755 crypto_hash_digestsize(tfm), sizeof(output));
759 test_hash_sg_init(sg);
760 for (i = 0; speed[i].blen != 0; i++) {
761 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
763 "template (%u) too big for tvmem (%lu)\n",
764 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
769 crypto_hash_setkey(tfm, tvmem[0], speed[i].klen);
771 printk(KERN_INFO "test%3u "
772 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
773 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
776 ret = test_hash_jiffies(&desc, sg, speed[i].blen,
777 speed[i].plen, output, secs);
779 ret = test_hash_cycles(&desc, sg, speed[i].blen,
780 speed[i].plen, output);
783 printk(KERN_ERR "hashing failed ret=%d\n", ret);
789 crypto_free_hash(tfm);
792 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
794 if (ret == -EINPROGRESS || ret == -EBUSY) {
795 struct tcrypt_result *tr = req->base.data;
797 wait_for_completion(&tr->completion);
798 reinit_completion(&tr->completion);
804 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
807 unsigned long start, end;
811 for (start = jiffies, end = start + secs * HZ, bcount = 0;
812 time_before(jiffies, end); bcount++) {
813 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
818 printk("%6u opers/sec, %9lu bytes/sec\n",
819 bcount / secs, ((long)bcount * blen) / secs);
824 static int test_ahash_jiffies(struct ahash_request *req, int blen,
825 int plen, char *out, int secs)
827 unsigned long start, end;
832 return test_ahash_jiffies_digest(req, blen, out, secs);
834 for (start = jiffies, end = start + secs * HZ, bcount = 0;
835 time_before(jiffies, end); bcount++) {
836 ret = do_one_ahash_op(req, crypto_ahash_init(req));
839 for (pcount = 0; pcount < blen; pcount += plen) {
840 ret = do_one_ahash_op(req, crypto_ahash_update(req));
844 /* we assume there is enough space in 'out' for the result */
845 ret = do_one_ahash_op(req, crypto_ahash_final(req));
850 pr_cont("%6u opers/sec, %9lu bytes/sec\n",
851 bcount / secs, ((long)bcount * blen) / secs);
856 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
859 unsigned long cycles = 0;
863 for (i = 0; i < 4; i++) {
864 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
869 /* The real thing. */
870 for (i = 0; i < 8; i++) {
873 start = get_cycles();
875 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
881 cycles += end - start;
888 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
889 cycles / 8, cycles / (8 * blen));
894 static int test_ahash_cycles(struct ahash_request *req, int blen,
897 unsigned long cycles = 0;
901 return test_ahash_cycles_digest(req, blen, out);
904 for (i = 0; i < 4; i++) {
905 ret = do_one_ahash_op(req, crypto_ahash_init(req));
908 for (pcount = 0; pcount < blen; pcount += plen) {
909 ret = do_one_ahash_op(req, crypto_ahash_update(req));
913 ret = do_one_ahash_op(req, crypto_ahash_final(req));
918 /* The real thing. */
919 for (i = 0; i < 8; i++) {
922 start = get_cycles();
924 ret = do_one_ahash_op(req, crypto_ahash_init(req));
927 for (pcount = 0; pcount < blen; pcount += plen) {
928 ret = do_one_ahash_op(req, crypto_ahash_update(req));
932 ret = do_one_ahash_op(req, crypto_ahash_final(req));
938 cycles += end - start;
945 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
946 cycles / 8, cycles / (8 * blen));
951 static void test_ahash_speed(const char *algo, unsigned int secs,
952 struct hash_speed *speed)
954 struct scatterlist sg[TVMEMSIZE];
955 struct tcrypt_result tresult;
956 struct ahash_request *req;
957 struct crypto_ahash *tfm;
958 static char output[1024];
961 tfm = crypto_alloc_ahash(algo, 0, 0);
963 pr_err("failed to load transform for %s: %ld\n",
968 printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
969 get_driver_name(crypto_ahash, tfm));
971 if (crypto_ahash_digestsize(tfm) > sizeof(output)) {
972 pr_err("digestsize(%u) > outputbuffer(%zu)\n",
973 crypto_ahash_digestsize(tfm), sizeof(output));
977 test_hash_sg_init(sg);
978 req = ahash_request_alloc(tfm, GFP_KERNEL);
980 pr_err("ahash request allocation failure\n");
984 init_completion(&tresult.completion);
985 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
986 tcrypt_complete, &tresult);
988 for (i = 0; speed[i].blen != 0; i++) {
989 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
990 pr_err("template (%u) too big for tvmem (%lu)\n",
991 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
996 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
997 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
999 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1002 ret = test_ahash_jiffies(req, speed[i].blen,
1003 speed[i].plen, output, secs);
1005 ret = test_ahash_cycles(req, speed[i].blen,
1006 speed[i].plen, output);
1009 pr_err("hashing failed ret=%d\n", ret);
1014 ahash_request_free(req);
1017 crypto_free_ahash(tfm);
1020 static inline int do_one_acipher_op(struct ablkcipher_request *req, int ret)
1022 if (ret == -EINPROGRESS || ret == -EBUSY) {
1023 struct tcrypt_result *tr = req->base.data;
1025 wait_for_completion(&tr->completion);
1026 reinit_completion(&tr->completion);
1033 static int test_acipher_jiffies(struct ablkcipher_request *req, int enc,
1036 unsigned long start, end;
1040 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1041 time_before(jiffies, end); bcount++) {
1043 ret = do_one_acipher_op(req,
1044 crypto_ablkcipher_encrypt(req));
1046 ret = do_one_acipher_op(req,
1047 crypto_ablkcipher_decrypt(req));
1053 pr_cont("%d operations in %d seconds (%ld bytes)\n",
1054 bcount, secs, (long)bcount * blen);
1058 static int test_acipher_cycles(struct ablkcipher_request *req, int enc,
1061 unsigned long cycles = 0;
1066 for (i = 0; i < 4; i++) {
1068 ret = do_one_acipher_op(req,
1069 crypto_ablkcipher_encrypt(req));
1071 ret = do_one_acipher_op(req,
1072 crypto_ablkcipher_decrypt(req));
1078 /* The real thing. */
1079 for (i = 0; i < 8; i++) {
1080 cycles_t start, end;
1082 start = get_cycles();
1084 ret = do_one_acipher_op(req,
1085 crypto_ablkcipher_encrypt(req));
1087 ret = do_one_acipher_op(req,
1088 crypto_ablkcipher_decrypt(req));
1094 cycles += end - start;
1099 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1100 (cycles + 4) / 8, blen);
1105 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1106 struct cipher_speed_template *template,
1107 unsigned int tcount, u8 *keysize)
1109 unsigned int ret, i, j, k, iv_len;
1110 struct tcrypt_result tresult;
1113 struct ablkcipher_request *req;
1114 struct crypto_ablkcipher *tfm;
1123 init_completion(&tresult.completion);
1125 tfm = crypto_alloc_ablkcipher(algo, 0, 0);
1128 pr_err("failed to load transform for %s: %ld\n", algo,
1133 pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1134 get_driver_name(crypto_ablkcipher, tfm), e);
1136 req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
1138 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1143 ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1144 tcrypt_complete, &tresult);
1148 b_size = block_sizes;
1151 struct scatterlist sg[TVMEMSIZE];
1153 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1154 pr_err("template (%u) too big for "
1155 "tvmem (%lu)\n", *keysize + *b_size,
1156 TVMEMSIZE * PAGE_SIZE);
1160 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1161 *keysize * 8, *b_size);
1163 memset(tvmem[0], 0xff, PAGE_SIZE);
1165 /* set key, plain text and IV */
1167 for (j = 0; j < tcount; j++) {
1168 if (template[j].klen == *keysize) {
1169 key = template[j].key;
1174 crypto_ablkcipher_clear_flags(tfm, ~0);
1176 ret = crypto_ablkcipher_setkey(tfm, key, *keysize);
1178 pr_err("setkey() failed flags=%x\n",
1179 crypto_ablkcipher_get_flags(tfm));
1183 k = *keysize + *b_size;
1184 sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1186 if (k > PAGE_SIZE) {
1187 sg_set_buf(sg, tvmem[0] + *keysize,
1188 PAGE_SIZE - *keysize);
1191 while (k > PAGE_SIZE) {
1192 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1193 memset(tvmem[j], 0xff, PAGE_SIZE);
1197 sg_set_buf(sg + j, tvmem[j], k);
1198 memset(tvmem[j], 0xff, k);
1200 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1203 iv_len = crypto_ablkcipher_ivsize(tfm);
1205 memset(&iv, 0xff, iv_len);
1207 ablkcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1210 ret = test_acipher_jiffies(req, enc,
1213 ret = test_acipher_cycles(req, enc,
1217 pr_err("%s() failed flags=%x\n", e,
1218 crypto_ablkcipher_get_flags(tfm));
1228 ablkcipher_request_free(req);
1230 crypto_free_ablkcipher(tfm);
1233 static void test_available(void)
1235 char **name = check;
1238 printk("alg %s ", *name);
1239 printk(crypto_has_alg(*name, 0, 0) ?
1240 "found\n" : "not found\n");
1245 static inline int tcrypt_test(const char *alg)
1249 ret = alg_test(alg, alg, 0, 0);
1250 /* non-fips algs return -EINVAL in fips mode */
1251 if (fips_enabled && ret == -EINVAL)
1256 static int do_test(const char *alg, u32 type, u32 mask, int m)
1264 if (!crypto_has_alg(alg, type,
1265 mask ?: CRYPTO_ALG_TYPE_MASK))
1270 for (i = 1; i < 200; i++)
1271 ret += do_test(NULL, 0, 0, i);
1275 ret += tcrypt_test("md5");
1279 ret += tcrypt_test("sha1");
1283 ret += tcrypt_test("ecb(des)");
1284 ret += tcrypt_test("cbc(des)");
1285 ret += tcrypt_test("ctr(des)");
1289 ret += tcrypt_test("ecb(des3_ede)");
1290 ret += tcrypt_test("cbc(des3_ede)");
1291 ret += tcrypt_test("ctr(des3_ede)");
1295 ret += tcrypt_test("md4");
1299 ret += tcrypt_test("sha256");
1303 ret += tcrypt_test("ecb(blowfish)");
1304 ret += tcrypt_test("cbc(blowfish)");
1305 ret += tcrypt_test("ctr(blowfish)");
1309 ret += tcrypt_test("ecb(twofish)");
1310 ret += tcrypt_test("cbc(twofish)");
1311 ret += tcrypt_test("ctr(twofish)");
1312 ret += tcrypt_test("lrw(twofish)");
1313 ret += tcrypt_test("xts(twofish)");
1317 ret += tcrypt_test("ecb(serpent)");
1318 ret += tcrypt_test("cbc(serpent)");
1319 ret += tcrypt_test("ctr(serpent)");
1320 ret += tcrypt_test("lrw(serpent)");
1321 ret += tcrypt_test("xts(serpent)");
1325 ret += tcrypt_test("ecb(aes)");
1326 ret += tcrypt_test("cbc(aes)");
1327 ret += tcrypt_test("lrw(aes)");
1328 ret += tcrypt_test("xts(aes)");
1329 ret += tcrypt_test("ctr(aes)");
1330 ret += tcrypt_test("rfc3686(ctr(aes))");
1334 ret += tcrypt_test("sha384");
1338 ret += tcrypt_test("sha512");
1342 ret += tcrypt_test("deflate");
1346 ret += tcrypt_test("ecb(cast5)");
1347 ret += tcrypt_test("cbc(cast5)");
1348 ret += tcrypt_test("ctr(cast5)");
1352 ret += tcrypt_test("ecb(cast6)");
1353 ret += tcrypt_test("cbc(cast6)");
1354 ret += tcrypt_test("ctr(cast6)");
1355 ret += tcrypt_test("lrw(cast6)");
1356 ret += tcrypt_test("xts(cast6)");
1360 ret += tcrypt_test("ecb(arc4)");
1364 ret += tcrypt_test("michael_mic");
1368 ret += tcrypt_test("crc32c");
1372 ret += tcrypt_test("ecb(tea)");
1376 ret += tcrypt_test("ecb(xtea)");
1380 ret += tcrypt_test("ecb(khazad)");
1384 ret += tcrypt_test("wp512");
1388 ret += tcrypt_test("wp384");
1392 ret += tcrypt_test("wp256");
1396 ret += tcrypt_test("ecb(tnepres)");
1400 ret += tcrypt_test("ecb(anubis)");
1401 ret += tcrypt_test("cbc(anubis)");
1405 ret += tcrypt_test("tgr192");
1409 ret += tcrypt_test("tgr160");
1413 ret += tcrypt_test("tgr128");
1417 ret += tcrypt_test("ecb(xeta)");
1421 ret += tcrypt_test("pcbc(fcrypt)");
1425 ret += tcrypt_test("ecb(camellia)");
1426 ret += tcrypt_test("cbc(camellia)");
1427 ret += tcrypt_test("ctr(camellia)");
1428 ret += tcrypt_test("lrw(camellia)");
1429 ret += tcrypt_test("xts(camellia)");
1433 ret += tcrypt_test("sha224");
1437 ret += tcrypt_test("salsa20");
1441 ret += tcrypt_test("gcm(aes)");
1445 ret += tcrypt_test("lzo");
1449 ret += tcrypt_test("ccm(aes)");
1453 ret += tcrypt_test("cts(cbc(aes))");
1457 ret += tcrypt_test("rmd128");
1461 ret += tcrypt_test("rmd160");
1465 ret += tcrypt_test("rmd256");
1469 ret += tcrypt_test("rmd320");
1473 ret += tcrypt_test("ecb(seed)");
1477 ret += tcrypt_test("zlib");
1481 ret += tcrypt_test("rfc4309(ccm(aes))");
1485 ret += tcrypt_test("ghash");
1489 ret += tcrypt_test("crct10dif");
1493 ret += tcrypt_test("hmac(md5)");
1497 ret += tcrypt_test("hmac(sha1)");
1501 ret += tcrypt_test("hmac(sha256)");
1505 ret += tcrypt_test("hmac(sha384)");
1509 ret += tcrypt_test("hmac(sha512)");
1513 ret += tcrypt_test("hmac(sha224)");
1517 ret += tcrypt_test("xcbc(aes)");
1521 ret += tcrypt_test("hmac(rmd128)");
1525 ret += tcrypt_test("hmac(rmd160)");
1529 ret += tcrypt_test("vmac(aes)");
1533 ret += tcrypt_test("hmac(crc32)");
1537 ret += tcrypt_test("ansi_cprng");
1541 ret += tcrypt_test("rfc4106(gcm(aes))");
1545 ret += tcrypt_test("rfc4543(gcm(aes))");
1549 ret += tcrypt_test("cmac(aes)");
1553 ret += tcrypt_test("cmac(des3_ede)");
1557 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1561 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1565 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
1568 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
1571 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
1574 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
1577 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
1580 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
1583 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
1586 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
1589 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
1592 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
1595 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
1598 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1599 speed_template_16_24_32);
1600 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1601 speed_template_16_24_32);
1602 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1603 speed_template_16_24_32);
1604 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1605 speed_template_16_24_32);
1606 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1607 speed_template_32_40_48);
1608 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1609 speed_template_32_40_48);
1610 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1611 speed_template_32_48_64);
1612 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1613 speed_template_32_48_64);
1614 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1615 speed_template_16_24_32);
1616 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
1617 speed_template_16_24_32);
1621 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1622 des3_speed_template, DES3_SPEED_VECTORS,
1624 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1625 des3_speed_template, DES3_SPEED_VECTORS,
1627 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1628 des3_speed_template, DES3_SPEED_VECTORS,
1630 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1631 des3_speed_template, DES3_SPEED_VECTORS,
1633 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
1634 des3_speed_template, DES3_SPEED_VECTORS,
1636 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
1637 des3_speed_template, DES3_SPEED_VECTORS,
1642 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1643 speed_template_16_24_32);
1644 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1645 speed_template_16_24_32);
1646 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1647 speed_template_16_24_32);
1648 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1649 speed_template_16_24_32);
1650 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
1651 speed_template_16_24_32);
1652 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
1653 speed_template_16_24_32);
1654 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
1655 speed_template_32_40_48);
1656 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
1657 speed_template_32_40_48);
1658 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
1659 speed_template_32_48_64);
1660 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
1661 speed_template_32_48_64);
1665 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1666 speed_template_8_32);
1667 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1668 speed_template_8_32);
1669 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1670 speed_template_8_32);
1671 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1672 speed_template_8_32);
1673 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
1674 speed_template_8_32);
1675 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
1676 speed_template_8_32);
1680 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1682 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1684 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1686 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1691 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1692 speed_template_16_24_32);
1693 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1694 speed_template_16_24_32);
1695 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1696 speed_template_16_24_32);
1697 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1698 speed_template_16_24_32);
1699 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
1700 speed_template_16_24_32);
1701 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
1702 speed_template_16_24_32);
1703 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
1704 speed_template_32_40_48);
1705 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
1706 speed_template_32_40_48);
1707 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
1708 speed_template_32_48_64);
1709 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
1710 speed_template_32_48_64);
1714 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
1715 speed_template_16_32);
1719 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
1720 speed_template_16_32);
1721 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
1722 speed_template_16_32);
1723 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
1724 speed_template_16_32);
1725 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
1726 speed_template_16_32);
1727 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
1728 speed_template_16_32);
1729 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
1730 speed_template_16_32);
1731 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
1732 speed_template_32_48);
1733 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
1734 speed_template_32_48);
1735 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
1736 speed_template_32_64);
1737 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
1738 speed_template_32_64);
1742 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
1747 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
1748 speed_template_8_16);
1749 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
1750 speed_template_8_16);
1751 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
1752 speed_template_8_16);
1753 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
1754 speed_template_8_16);
1755 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
1756 speed_template_8_16);
1757 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
1758 speed_template_8_16);
1762 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
1763 speed_template_16_32);
1764 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
1765 speed_template_16_32);
1766 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
1767 speed_template_16_32);
1768 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
1769 speed_template_16_32);
1770 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
1771 speed_template_16_32);
1772 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
1773 speed_template_16_32);
1774 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
1775 speed_template_32_48);
1776 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
1777 speed_template_32_48);
1778 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
1779 speed_template_32_64);
1780 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
1781 speed_template_32_64);
1785 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
1786 NULL, 0, 16, 16, aead_speed_template_20);
1787 test_aead_speed("gcm(aes)", ENCRYPT, sec,
1788 NULL, 0, 16, 8, aead_speed_template_20);
1792 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
1793 NULL, 0, 16, 16, aead_speed_template_19);
1797 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
1798 NULL, 0, 16, 8, aead_speed_template_36);
1802 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
1809 test_hash_speed(alg, sec, generic_hash_speed_template);
1816 test_hash_speed("md4", sec, generic_hash_speed_template);
1817 if (mode > 300 && mode < 400) break;
1820 test_hash_speed("md5", sec, generic_hash_speed_template);
1821 if (mode > 300 && mode < 400) break;
1824 test_hash_speed("sha1", sec, generic_hash_speed_template);
1825 if (mode > 300 && mode < 400) break;
1828 test_hash_speed("sha256", sec, generic_hash_speed_template);
1829 if (mode > 300 && mode < 400) break;
1832 test_hash_speed("sha384", sec, generic_hash_speed_template);
1833 if (mode > 300 && mode < 400) break;
1836 test_hash_speed("sha512", sec, generic_hash_speed_template);
1837 if (mode > 300 && mode < 400) break;
1840 test_hash_speed("wp256", sec, generic_hash_speed_template);
1841 if (mode > 300 && mode < 400) break;
1844 test_hash_speed("wp384", sec, generic_hash_speed_template);
1845 if (mode > 300 && mode < 400) break;
1848 test_hash_speed("wp512", sec, generic_hash_speed_template);
1849 if (mode > 300 && mode < 400) break;
1852 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1853 if (mode > 300 && mode < 400) break;
1856 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1857 if (mode > 300 && mode < 400) break;
1860 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1861 if (mode > 300 && mode < 400) break;
1864 test_hash_speed("sha224", sec, generic_hash_speed_template);
1865 if (mode > 300 && mode < 400) break;
1868 test_hash_speed("rmd128", sec, generic_hash_speed_template);
1869 if (mode > 300 && mode < 400) break;
1872 test_hash_speed("rmd160", sec, generic_hash_speed_template);
1873 if (mode > 300 && mode < 400) break;
1876 test_hash_speed("rmd256", sec, generic_hash_speed_template);
1877 if (mode > 300 && mode < 400) break;
1880 test_hash_speed("rmd320", sec, generic_hash_speed_template);
1881 if (mode > 300 && mode < 400) break;
1884 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
1885 if (mode > 300 && mode < 400) break;
1888 test_hash_speed("crc32c", sec, generic_hash_speed_template);
1889 if (mode > 300 && mode < 400) break;
1892 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
1893 if (mode > 300 && mode < 400) break;
1896 test_hash_speed("poly1305", sec, poly1305_speed_template);
1897 if (mode > 300 && mode < 400) break;
1904 test_ahash_speed(alg, sec, generic_hash_speed_template);
1911 test_ahash_speed("md4", sec, generic_hash_speed_template);
1912 if (mode > 400 && mode < 500) break;
1915 test_ahash_speed("md5", sec, generic_hash_speed_template);
1916 if (mode > 400 && mode < 500) break;
1919 test_ahash_speed("sha1", sec, generic_hash_speed_template);
1920 if (mode > 400 && mode < 500) break;
1923 test_ahash_speed("sha256", sec, generic_hash_speed_template);
1924 if (mode > 400 && mode < 500) break;
1927 test_ahash_speed("sha384", sec, generic_hash_speed_template);
1928 if (mode > 400 && mode < 500) break;
1931 test_ahash_speed("sha512", sec, generic_hash_speed_template);
1932 if (mode > 400 && mode < 500) break;
1935 test_ahash_speed("wp256", sec, generic_hash_speed_template);
1936 if (mode > 400 && mode < 500) break;
1939 test_ahash_speed("wp384", sec, generic_hash_speed_template);
1940 if (mode > 400 && mode < 500) break;
1943 test_ahash_speed("wp512", sec, generic_hash_speed_template);
1944 if (mode > 400 && mode < 500) break;
1947 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
1948 if (mode > 400 && mode < 500) break;
1951 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
1952 if (mode > 400 && mode < 500) break;
1955 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
1956 if (mode > 400 && mode < 500) break;
1959 test_ahash_speed("sha224", sec, generic_hash_speed_template);
1960 if (mode > 400 && mode < 500) break;
1963 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
1964 if (mode > 400 && mode < 500) break;
1967 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
1968 if (mode > 400 && mode < 500) break;
1971 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
1972 if (mode > 400 && mode < 500) break;
1975 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
1976 if (mode > 400 && mode < 500) break;
1982 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1983 speed_template_16_24_32);
1984 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1985 speed_template_16_24_32);
1986 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1987 speed_template_16_24_32);
1988 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1989 speed_template_16_24_32);
1990 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1991 speed_template_32_40_48);
1992 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1993 speed_template_32_40_48);
1994 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1995 speed_template_32_48_64);
1996 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1997 speed_template_32_48_64);
1998 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
1999 speed_template_16_24_32);
2000 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2001 speed_template_16_24_32);
2002 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2003 speed_template_16_24_32);
2004 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2005 speed_template_16_24_32);
2006 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2007 speed_template_16_24_32);
2008 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2009 speed_template_16_24_32);
2010 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2011 speed_template_20_28_36);
2012 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2013 speed_template_20_28_36);
2017 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2018 des3_speed_template, DES3_SPEED_VECTORS,
2020 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2021 des3_speed_template, DES3_SPEED_VECTORS,
2023 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2024 des3_speed_template, DES3_SPEED_VECTORS,
2026 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2027 des3_speed_template, DES3_SPEED_VECTORS,
2029 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2030 des3_speed_template, DES3_SPEED_VECTORS,
2032 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2033 des3_speed_template, DES3_SPEED_VECTORS,
2035 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2036 des3_speed_template, DES3_SPEED_VECTORS,
2038 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2039 des3_speed_template, DES3_SPEED_VECTORS,
2044 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2046 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2048 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2050 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2052 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2054 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2056 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2058 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2063 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2064 speed_template_16_32);
2065 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2066 speed_template_16_32);
2067 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2068 speed_template_16_32);
2069 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2070 speed_template_16_32);
2071 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2072 speed_template_16_32);
2073 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2074 speed_template_16_32);
2075 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2076 speed_template_32_48);
2077 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2078 speed_template_32_48);
2079 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2080 speed_template_32_64);
2081 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2082 speed_template_32_64);
2086 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2087 speed_template_16_24_32);
2088 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2089 speed_template_16_24_32);
2090 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2091 speed_template_16_24_32);
2092 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2093 speed_template_16_24_32);
2094 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2095 speed_template_16_24_32);
2096 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2097 speed_template_16_24_32);
2098 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2099 speed_template_32_40_48);
2100 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2101 speed_template_32_40_48);
2102 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2103 speed_template_32_48_64);
2104 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2105 speed_template_32_48_64);
2109 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2114 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2115 speed_template_8_16);
2116 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2117 speed_template_8_16);
2118 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2119 speed_template_8_16);
2120 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2121 speed_template_8_16);
2122 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2123 speed_template_8_16);
2124 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2125 speed_template_8_16);
2129 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2130 speed_template_16_32);
2131 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2132 speed_template_16_32);
2133 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2134 speed_template_16_32);
2135 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2136 speed_template_16_32);
2137 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2138 speed_template_16_32);
2139 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2140 speed_template_16_32);
2141 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2142 speed_template_32_48);
2143 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2144 speed_template_32_48);
2145 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2146 speed_template_32_64);
2147 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2148 speed_template_32_64);
2152 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2153 speed_template_16_32);
2154 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2155 speed_template_16_32);
2156 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2157 speed_template_16_32);
2158 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2159 speed_template_16_32);
2160 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2161 speed_template_16_32);
2162 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2163 speed_template_16_32);
2164 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2165 speed_template_32_48);
2166 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2167 speed_template_32_48);
2168 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2169 speed_template_32_64);
2170 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2171 speed_template_32_64);
2175 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2176 speed_template_8_32);
2177 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2178 speed_template_8_32);
2179 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2180 speed_template_8_32);
2181 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2182 speed_template_8_32);
2183 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2184 speed_template_8_32);
2185 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2186 speed_template_8_32);
2197 static int __init tcrypt_mod_init(void)
2202 for (i = 0; i < TVMEMSIZE; i++) {
2203 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2208 err = do_test(alg, type, mask, mode);
2211 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2215 /* We intentionaly return -EAGAIN to prevent keeping the module,
2216 * unless we're running in fips mode. It does all its work from
2217 * init() and doesn't offer any runtime functionality, but in
2218 * the fips case, checking for a successful load is helpful.
2219 * => we don't need it in the memory, do we?
2226 for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2227 free_page((unsigned long)tvmem[i]);
2233 * If an init function is provided, an exit function must also be provided
2234 * to allow module unload.
2236 static void __exit tcrypt_mod_fini(void) { }
2238 module_init(tcrypt_mod_init);
2239 module_exit(tcrypt_mod_fini);
2241 module_param(alg, charp, 0);
2242 module_param(type, uint, 0);
2243 module_param(mask, uint, 0);
2244 module_param(mode, int, 0);
2245 module_param(sec, uint, 0);
2246 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2247 "(defaults to zero which uses CPU cycles instead)");
2249 MODULE_LICENSE("GPL");
2250 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
2251 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");