1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Quick & dirty crypto testing module.
4 *
5 * This will only exist until we have a better testing mechanism
6 * (e.g. a char device).
7 *
8 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
9 * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org>
10 * Copyright (c) 2007 Nokia Siemens Networks
11 *
12 * Updated RFC4106 AES-GCM testing.
13 * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com)
14 * Adrian Hoban <adrian.hoban@intel.com>
15 * Gabriele Paoloni <gabriele.paoloni@intel.com>
16 * Tadeusz Struk (tadeusz.struk@intel.com)
17 * Copyright (c) 2010, Intel Corporation.
18 */
19
20 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
21
22 #include <crypto/aead.h>
23 #include <crypto/hash.h>
24 #include <crypto/skcipher.h>
25 #include <linux/err.h>
26 #include <linux/fips.h>
27 #include <linux/init.h>
28 #include <linux/gfp.h>
29 #include <linux/module.h>
30 #include <linux/scatterlist.h>
31 #include <linux/string.h>
32 #include <linux/moduleparam.h>
33 #include <linux/jiffies.h>
34 #include <linux/timex.h>
35 #include <linux/interrupt.h>
36 #include "tcrypt.h"
37
38 /*
39 * Need slab memory for testing (size in number of pages).
40 */
41 #define TVMEMSIZE 4
42
43 /*
44 * Used by test_cipher_speed()
45 */
46 #define ENCRYPT 1
47 #define DECRYPT 0
48
49 #define MAX_DIGEST_SIZE 64
50
51 /*
52 * return a string with the driver name
53 */
54 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
55
56 /*
57 * Used by test_cipher_speed()
58 */
59 static unsigned int sec;
60
61 static char *alg = NULL;
62 static u32 type;
63 static u32 mask;
64 static int mode;
65 static u32 num_mb = 8;
66 static unsigned int klen;
67 static char *tvmem[TVMEMSIZE];
68
69 static const char *check[] = {
70 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
71 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
72 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
73 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
74 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
75 "lzo", "lzo-rle", "cts", "sha3-224", "sha3-256", "sha3-384",
76 "sha3-512", "streebog256", "streebog512",
77 NULL
78 };
79
80 static u32 block_sizes[] = { 16, 64, 256, 1024, 1472, 8192, 0 };
81 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
82
83 #define XBUFSIZE 8
84 #define MAX_IVLEN 32
85
testmgr_alloc_buf(char * buf[XBUFSIZE])86 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
87 {
88 int i;
89
90 for (i = 0; i < XBUFSIZE; i++) {
91 buf[i] = (void *)__get_free_page(GFP_KERNEL);
92 if (!buf[i])
93 goto err_free_buf;
94 }
95
96 return 0;
97
98 err_free_buf:
99 while (i-- > 0)
100 free_page((unsigned long)buf[i]);
101
102 return -ENOMEM;
103 }
104
testmgr_free_buf(char * buf[XBUFSIZE])105 static void testmgr_free_buf(char *buf[XBUFSIZE])
106 {
107 int i;
108
109 for (i = 0; i < XBUFSIZE; i++)
110 free_page((unsigned long)buf[i]);
111 }
112
sg_init_aead(struct scatterlist * sg,char * xbuf[XBUFSIZE],unsigned int buflen,const void * assoc,unsigned int aad_size)113 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
114 unsigned int buflen, const void *assoc,
115 unsigned int aad_size)
116 {
117 int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
118 int k, rem;
119
120 if (np > XBUFSIZE) {
121 rem = PAGE_SIZE;
122 np = XBUFSIZE;
123 } else {
124 rem = buflen % PAGE_SIZE;
125 }
126
127 sg_init_table(sg, np + 1);
128
129 sg_set_buf(&sg[0], assoc, aad_size);
130
131 if (rem)
132 np--;
133 for (k = 0; k < np; k++)
134 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
135
136 if (rem)
137 sg_set_buf(&sg[k + 1], xbuf[k], rem);
138 }
139
do_one_aead_op(struct aead_request * req,int ret)140 static inline int do_one_aead_op(struct aead_request *req, int ret)
141 {
142 struct crypto_wait *wait = req->base.data;
143
144 return crypto_wait_req(ret, wait);
145 }
146
147 struct test_mb_aead_data {
148 struct scatterlist sg[XBUFSIZE];
149 struct scatterlist sgout[XBUFSIZE];
150 struct aead_request *req;
151 struct crypto_wait wait;
152 char *xbuf[XBUFSIZE];
153 char *xoutbuf[XBUFSIZE];
154 char *axbuf[XBUFSIZE];
155 };
156
do_mult_aead_op(struct test_mb_aead_data * data,int enc,u32 num_mb,int * rc)157 static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
158 u32 num_mb, int *rc)
159 {
160 int i, err = 0;
161
162 /* Fire up a bunch of concurrent requests */
163 for (i = 0; i < num_mb; i++) {
164 if (enc == ENCRYPT)
165 rc[i] = crypto_aead_encrypt(data[i].req);
166 else
167 rc[i] = crypto_aead_decrypt(data[i].req);
168 }
169
170 /* Wait for all requests to finish */
171 for (i = 0; i < num_mb; i++) {
172 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
173
174 if (rc[i]) {
175 pr_info("concurrent request %d error %d\n", i, rc[i]);
176 err = rc[i];
177 }
178 }
179
180 return err;
181 }
182
test_mb_aead_jiffies(struct test_mb_aead_data * data,int enc,int blen,int secs,u32 num_mb)183 static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
184 int blen, int secs, u32 num_mb)
185 {
186 unsigned long start, end;
187 int bcount;
188 int ret = 0;
189 int *rc;
190
191 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
192 if (!rc)
193 return -ENOMEM;
194
195 for (start = jiffies, end = start + secs * HZ, bcount = 0;
196 time_before(jiffies, end); bcount++) {
197 ret = do_mult_aead_op(data, enc, num_mb, rc);
198 if (ret)
199 goto out;
200 }
201
202 pr_cont("%d operations in %d seconds (%ld bytes)\n",
203 bcount * num_mb, secs, (long)bcount * blen * num_mb);
204
205 out:
206 kfree(rc);
207 return ret;
208 }
209
test_mb_aead_cycles(struct test_mb_aead_data * data,int enc,int blen,u32 num_mb)210 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
211 int blen, u32 num_mb)
212 {
213 unsigned long cycles = 0;
214 int ret = 0;
215 int i;
216 int *rc;
217
218 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
219 if (!rc)
220 return -ENOMEM;
221
222 /* Warm-up run. */
223 for (i = 0; i < 4; i++) {
224 ret = do_mult_aead_op(data, enc, num_mb, rc);
225 if (ret)
226 goto out;
227 }
228
229 /* The real thing. */
230 for (i = 0; i < 8; i++) {
231 cycles_t start, end;
232
233 start = get_cycles();
234 ret = do_mult_aead_op(data, enc, num_mb, rc);
235 end = get_cycles();
236
237 if (ret)
238 goto out;
239
240 cycles += end - start;
241 }
242
243 pr_cont("1 operation in %lu cycles (%d bytes)\n",
244 (cycles + 4) / (8 * num_mb), blen);
245
246 out:
247 kfree(rc);
248 return ret;
249 }
250
test_mb_aead_speed(const char * algo,int enc,int secs,struct aead_speed_template * template,unsigned int tcount,u8 authsize,unsigned int aad_size,u8 * keysize,u32 num_mb)251 static void test_mb_aead_speed(const char *algo, int enc, int secs,
252 struct aead_speed_template *template,
253 unsigned int tcount, u8 authsize,
254 unsigned int aad_size, u8 *keysize, u32 num_mb)
255 {
256 struct test_mb_aead_data *data;
257 struct crypto_aead *tfm;
258 unsigned int i, j, iv_len;
259 const char *key;
260 const char *e;
261 void *assoc;
262 u32 *b_size;
263 char *iv;
264 int ret;
265
266
267 if (aad_size >= PAGE_SIZE) {
268 pr_err("associate data length (%u) too big\n", aad_size);
269 return;
270 }
271
272 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
273 if (!iv)
274 return;
275
276 if (enc == ENCRYPT)
277 e = "encryption";
278 else
279 e = "decryption";
280
281 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
282 if (!data)
283 goto out_free_iv;
284
285 tfm = crypto_alloc_aead(algo, 0, 0);
286 if (IS_ERR(tfm)) {
287 pr_err("failed to load transform for %s: %ld\n",
288 algo, PTR_ERR(tfm));
289 goto out_free_data;
290 }
291
292 ret = crypto_aead_setauthsize(tfm, authsize);
293
294 for (i = 0; i < num_mb; ++i)
295 if (testmgr_alloc_buf(data[i].xbuf)) {
296 while (i--)
297 testmgr_free_buf(data[i].xbuf);
298 goto out_free_tfm;
299 }
300
301 for (i = 0; i < num_mb; ++i)
302 if (testmgr_alloc_buf(data[i].axbuf)) {
303 while (i--)
304 testmgr_free_buf(data[i].axbuf);
305 goto out_free_xbuf;
306 }
307
308 for (i = 0; i < num_mb; ++i)
309 if (testmgr_alloc_buf(data[i].xoutbuf)) {
310 while (i--)
311 testmgr_free_buf(data[i].xoutbuf);
312 goto out_free_axbuf;
313 }
314
315 for (i = 0; i < num_mb; ++i) {
316 data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
317 if (!data[i].req) {
318 pr_err("alg: skcipher: Failed to allocate request for %s\n",
319 algo);
320 while (i--)
321 aead_request_free(data[i].req);
322 goto out_free_xoutbuf;
323 }
324 }
325
326 for (i = 0; i < num_mb; ++i) {
327 crypto_init_wait(&data[i].wait);
328 aead_request_set_callback(data[i].req,
329 CRYPTO_TFM_REQ_MAY_BACKLOG,
330 crypto_req_done, &data[i].wait);
331 }
332
333 pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
334 get_driver_name(crypto_aead, tfm), e);
335
336 i = 0;
337 do {
338 b_size = aead_sizes;
339 do {
340 if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
341 pr_err("template (%u) too big for buffer (%lu)\n",
342 authsize + *b_size,
343 XBUFSIZE * PAGE_SIZE);
344 goto out;
345 }
346
347 pr_info("test %u (%d bit key, %d byte blocks): ", i,
348 *keysize * 8, *b_size);
349
350 /* Set up tfm global state, i.e. the key */
351
352 memset(tvmem[0], 0xff, PAGE_SIZE);
353 key = tvmem[0];
354 for (j = 0; j < tcount; j++) {
355 if (template[j].klen == *keysize) {
356 key = template[j].key;
357 break;
358 }
359 }
360
361 crypto_aead_clear_flags(tfm, ~0);
362
363 ret = crypto_aead_setkey(tfm, key, *keysize);
364 if (ret) {
365 pr_err("setkey() failed flags=%x\n",
366 crypto_aead_get_flags(tfm));
367 goto out;
368 }
369
370 iv_len = crypto_aead_ivsize(tfm);
371 if (iv_len)
372 memset(iv, 0xff, iv_len);
373
374 /* Now setup per request stuff, i.e. buffers */
375
376 for (j = 0; j < num_mb; ++j) {
377 struct test_mb_aead_data *cur = &data[j];
378
379 assoc = cur->axbuf[0];
380 memset(assoc, 0xff, aad_size);
381
382 sg_init_aead(cur->sg, cur->xbuf,
383 *b_size + (enc ? 0 : authsize),
384 assoc, aad_size);
385
386 sg_init_aead(cur->sgout, cur->xoutbuf,
387 *b_size + (enc ? authsize : 0),
388 assoc, aad_size);
389
390 aead_request_set_ad(cur->req, aad_size);
391
392 if (!enc) {
393
394 aead_request_set_crypt(cur->req,
395 cur->sgout,
396 cur->sg,
397 *b_size, iv);
398 ret = crypto_aead_encrypt(cur->req);
399 ret = do_one_aead_op(cur->req, ret);
400
401 if (ret) {
402 pr_err("calculating auth failed (%d)\n",
403 ret);
404 break;
405 }
406 }
407
408 aead_request_set_crypt(cur->req, cur->sg,
409 cur->sgout, *b_size +
410 (enc ? 0 : authsize),
411 iv);
412
413 }
414
415 if (secs) {
416 ret = test_mb_aead_jiffies(data, enc, *b_size,
417 secs, num_mb);
418 cond_resched();
419 } else {
420 ret = test_mb_aead_cycles(data, enc, *b_size,
421 num_mb);
422 }
423
424 if (ret) {
425 pr_err("%s() failed return code=%d\n", e, ret);
426 break;
427 }
428 b_size++;
429 i++;
430 } while (*b_size);
431 keysize++;
432 } while (*keysize);
433
434 out:
435 for (i = 0; i < num_mb; ++i)
436 aead_request_free(data[i].req);
437 out_free_xoutbuf:
438 for (i = 0; i < num_mb; ++i)
439 testmgr_free_buf(data[i].xoutbuf);
440 out_free_axbuf:
441 for (i = 0; i < num_mb; ++i)
442 testmgr_free_buf(data[i].axbuf);
443 out_free_xbuf:
444 for (i = 0; i < num_mb; ++i)
445 testmgr_free_buf(data[i].xbuf);
446 out_free_tfm:
447 crypto_free_aead(tfm);
448 out_free_data:
449 kfree(data);
450 out_free_iv:
451 kfree(iv);
452 }
453
test_aead_jiffies(struct aead_request * req,int enc,int blen,int secs)454 static int test_aead_jiffies(struct aead_request *req, int enc,
455 int blen, int secs)
456 {
457 unsigned long start, end;
458 int bcount;
459 int ret;
460
461 for (start = jiffies, end = start + secs * HZ, bcount = 0;
462 time_before(jiffies, end); bcount++) {
463 if (enc)
464 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
465 else
466 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
467
468 if (ret)
469 return ret;
470 }
471
472 printk("%d operations in %d seconds (%ld bytes)\n",
473 bcount, secs, (long)bcount * blen);
474 return 0;
475 }
476
test_aead_cycles(struct aead_request * req,int enc,int blen)477 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
478 {
479 unsigned long cycles = 0;
480 int ret = 0;
481 int i;
482
483 /* Warm-up run. */
484 for (i = 0; i < 4; i++) {
485 if (enc)
486 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
487 else
488 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
489
490 if (ret)
491 goto out;
492 }
493
494 /* The real thing. */
495 for (i = 0; i < 8; i++) {
496 cycles_t start, end;
497
498 start = get_cycles();
499 if (enc)
500 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
501 else
502 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
503 end = get_cycles();
504
505 if (ret)
506 goto out;
507
508 cycles += end - start;
509 }
510
511 out:
512 if (ret == 0)
513 printk("1 operation in %lu cycles (%d bytes)\n",
514 (cycles + 4) / 8, blen);
515
516 return ret;
517 }
518
test_aead_speed(const char * algo,int enc,unsigned int secs,struct aead_speed_template * template,unsigned int tcount,u8 authsize,unsigned int aad_size,u8 * keysize)519 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
520 struct aead_speed_template *template,
521 unsigned int tcount, u8 authsize,
522 unsigned int aad_size, u8 *keysize)
523 {
524 unsigned int i, j;
525 struct crypto_aead *tfm;
526 int ret = -ENOMEM;
527 const char *key;
528 struct aead_request *req;
529 struct scatterlist *sg;
530 struct scatterlist *sgout;
531 const char *e;
532 void *assoc;
533 char *iv;
534 char *xbuf[XBUFSIZE];
535 char *xoutbuf[XBUFSIZE];
536 char *axbuf[XBUFSIZE];
537 unsigned int *b_size;
538 unsigned int iv_len;
539 struct crypto_wait wait;
540
541 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
542 if (!iv)
543 return;
544
545 if (aad_size >= PAGE_SIZE) {
546 pr_err("associate data length (%u) too big\n", aad_size);
547 goto out_noxbuf;
548 }
549
550 if (enc == ENCRYPT)
551 e = "encryption";
552 else
553 e = "decryption";
554
555 if (testmgr_alloc_buf(xbuf))
556 goto out_noxbuf;
557 if (testmgr_alloc_buf(axbuf))
558 goto out_noaxbuf;
559 if (testmgr_alloc_buf(xoutbuf))
560 goto out_nooutbuf;
561
562 sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
563 if (!sg)
564 goto out_nosg;
565 sgout = &sg[9];
566
567 tfm = crypto_alloc_aead(algo, 0, 0);
568
569 if (IS_ERR(tfm)) {
570 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
571 PTR_ERR(tfm));
572 goto out_notfm;
573 }
574
575 crypto_init_wait(&wait);
576 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
577 get_driver_name(crypto_aead, tfm), e);
578
579 req = aead_request_alloc(tfm, GFP_KERNEL);
580 if (!req) {
581 pr_err("alg: aead: Failed to allocate request for %s\n",
582 algo);
583 goto out_noreq;
584 }
585
586 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
587 crypto_req_done, &wait);
588
589 i = 0;
590 do {
591 b_size = aead_sizes;
592 do {
593 assoc = axbuf[0];
594 memset(assoc, 0xff, aad_size);
595
596 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
597 pr_err("template (%u) too big for tvmem (%lu)\n",
598 *keysize + *b_size,
599 TVMEMSIZE * PAGE_SIZE);
600 goto out;
601 }
602
603 key = tvmem[0];
604 for (j = 0; j < tcount; j++) {
605 if (template[j].klen == *keysize) {
606 key = template[j].key;
607 break;
608 }
609 }
610 ret = crypto_aead_setkey(tfm, key, *keysize);
611 ret = crypto_aead_setauthsize(tfm, authsize);
612
613 iv_len = crypto_aead_ivsize(tfm);
614 if (iv_len)
615 memset(iv, 0xff, iv_len);
616
617 crypto_aead_clear_flags(tfm, ~0);
618 printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
619 i, *keysize * 8, *b_size);
620
621
622 memset(tvmem[0], 0xff, PAGE_SIZE);
623
624 if (ret) {
625 pr_err("setkey() failed flags=%x\n",
626 crypto_aead_get_flags(tfm));
627 goto out;
628 }
629
630 sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
631 assoc, aad_size);
632
633 sg_init_aead(sgout, xoutbuf,
634 *b_size + (enc ? authsize : 0), assoc,
635 aad_size);
636
637 aead_request_set_ad(req, aad_size);
638
639 if (!enc) {
640
641 /*
642 * For decryption we need a proper auth so
643 * we do the encryption path once with buffers
644 * reversed (input <-> output) to calculate it
645 */
646 aead_request_set_crypt(req, sgout, sg,
647 *b_size, iv);
648 ret = do_one_aead_op(req,
649 crypto_aead_encrypt(req));
650
651 if (ret) {
652 pr_err("calculating auth failed (%d)\n",
653 ret);
654 break;
655 }
656 }
657
658 aead_request_set_crypt(req, sg, sgout,
659 *b_size + (enc ? 0 : authsize),
660 iv);
661
662 if (secs) {
663 ret = test_aead_jiffies(req, enc, *b_size,
664 secs);
665 cond_resched();
666 } else {
667 ret = test_aead_cycles(req, enc, *b_size);
668 }
669
670 if (ret) {
671 pr_err("%s() failed return code=%d\n", e, ret);
672 break;
673 }
674 b_size++;
675 i++;
676 } while (*b_size);
677 keysize++;
678 } while (*keysize);
679
680 out:
681 aead_request_free(req);
682 out_noreq:
683 crypto_free_aead(tfm);
684 out_notfm:
685 kfree(sg);
686 out_nosg:
687 testmgr_free_buf(xoutbuf);
688 out_nooutbuf:
689 testmgr_free_buf(axbuf);
690 out_noaxbuf:
691 testmgr_free_buf(xbuf);
692 out_noxbuf:
693 kfree(iv);
694 }
695
test_hash_sg_init(struct scatterlist * sg)696 static void test_hash_sg_init(struct scatterlist *sg)
697 {
698 int i;
699
700 sg_init_table(sg, TVMEMSIZE);
701 for (i = 0; i < TVMEMSIZE; i++) {
702 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
703 memset(tvmem[i], 0xff, PAGE_SIZE);
704 }
705 }
706
do_one_ahash_op(struct ahash_request * req,int ret)707 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
708 {
709 struct crypto_wait *wait = req->base.data;
710
711 return crypto_wait_req(ret, wait);
712 }
713
714 struct test_mb_ahash_data {
715 struct scatterlist sg[XBUFSIZE];
716 char result[64];
717 struct ahash_request *req;
718 struct crypto_wait wait;
719 char *xbuf[XBUFSIZE];
720 };
721
do_mult_ahash_op(struct test_mb_ahash_data * data,u32 num_mb,int * rc)722 static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
723 int *rc)
724 {
725 int i, err = 0;
726
727 /* Fire up a bunch of concurrent requests */
728 for (i = 0; i < num_mb; i++)
729 rc[i] = crypto_ahash_digest(data[i].req);
730
731 /* Wait for all requests to finish */
732 for (i = 0; i < num_mb; i++) {
733 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
734
735 if (rc[i]) {
736 pr_info("concurrent request %d error %d\n", i, rc[i]);
737 err = rc[i];
738 }
739 }
740
741 return err;
742 }
743
test_mb_ahash_jiffies(struct test_mb_ahash_data * data,int blen,int secs,u32 num_mb)744 static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
745 int secs, u32 num_mb)
746 {
747 unsigned long start, end;
748 int bcount;
749 int ret = 0;
750 int *rc;
751
752 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
753 if (!rc)
754 return -ENOMEM;
755
756 for (start = jiffies, end = start + secs * HZ, bcount = 0;
757 time_before(jiffies, end); bcount++) {
758 ret = do_mult_ahash_op(data, num_mb, rc);
759 if (ret)
760 goto out;
761 }
762
763 pr_cont("%d operations in %d seconds (%ld bytes)\n",
764 bcount * num_mb, secs, (long)bcount * blen * num_mb);
765
766 out:
767 kfree(rc);
768 return ret;
769 }
770
test_mb_ahash_cycles(struct test_mb_ahash_data * data,int blen,u32 num_mb)771 static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
772 u32 num_mb)
773 {
774 unsigned long cycles = 0;
775 int ret = 0;
776 int i;
777 int *rc;
778
779 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
780 if (!rc)
781 return -ENOMEM;
782
783 /* Warm-up run. */
784 for (i = 0; i < 4; i++) {
785 ret = do_mult_ahash_op(data, num_mb, rc);
786 if (ret)
787 goto out;
788 }
789
790 /* The real thing. */
791 for (i = 0; i < 8; i++) {
792 cycles_t start, end;
793
794 start = get_cycles();
795 ret = do_mult_ahash_op(data, num_mb, rc);
796 end = get_cycles();
797
798 if (ret)
799 goto out;
800
801 cycles += end - start;
802 }
803
804 pr_cont("1 operation in %lu cycles (%d bytes)\n",
805 (cycles + 4) / (8 * num_mb), blen);
806
807 out:
808 kfree(rc);
809 return ret;
810 }
811
test_mb_ahash_speed(const char * algo,unsigned int secs,struct hash_speed * speed,u32 num_mb)812 static void test_mb_ahash_speed(const char *algo, unsigned int secs,
813 struct hash_speed *speed, u32 num_mb)
814 {
815 struct test_mb_ahash_data *data;
816 struct crypto_ahash *tfm;
817 unsigned int i, j, k;
818 int ret;
819
820 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
821 if (!data)
822 return;
823
824 tfm = crypto_alloc_ahash(algo, 0, 0);
825 if (IS_ERR(tfm)) {
826 pr_err("failed to load transform for %s: %ld\n",
827 algo, PTR_ERR(tfm));
828 goto free_data;
829 }
830
831 for (i = 0; i < num_mb; ++i) {
832 if (testmgr_alloc_buf(data[i].xbuf))
833 goto out;
834
835 crypto_init_wait(&data[i].wait);
836
837 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
838 if (!data[i].req) {
839 pr_err("alg: hash: Failed to allocate request for %s\n",
840 algo);
841 goto out;
842 }
843
844 ahash_request_set_callback(data[i].req, 0, crypto_req_done,
845 &data[i].wait);
846
847 sg_init_table(data[i].sg, XBUFSIZE);
848 for (j = 0; j < XBUFSIZE; j++) {
849 sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
850 memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
851 }
852 }
853
854 pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
855 get_driver_name(crypto_ahash, tfm));
856
857 for (i = 0; speed[i].blen != 0; i++) {
858 /* For some reason this only tests digests. */
859 if (speed[i].blen != speed[i].plen)
860 continue;
861
862 if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
863 pr_err("template (%u) too big for tvmem (%lu)\n",
864 speed[i].blen, XBUFSIZE * PAGE_SIZE);
865 goto out;
866 }
867
868 if (klen)
869 crypto_ahash_setkey(tfm, tvmem[0], klen);
870
871 for (k = 0; k < num_mb; k++)
872 ahash_request_set_crypt(data[k].req, data[k].sg,
873 data[k].result, speed[i].blen);
874
875 pr_info("test%3u "
876 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
877 i, speed[i].blen, speed[i].plen,
878 speed[i].blen / speed[i].plen);
879
880 if (secs) {
881 ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
882 num_mb);
883 cond_resched();
884 } else {
885 ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
886 }
887
888
889 if (ret) {
890 pr_err("At least one hashing failed ret=%d\n", ret);
891 break;
892 }
893 }
894
895 out:
896 for (k = 0; k < num_mb; ++k)
897 ahash_request_free(data[k].req);
898
899 for (k = 0; k < num_mb; ++k)
900 testmgr_free_buf(data[k].xbuf);
901
902 crypto_free_ahash(tfm);
903
904 free_data:
905 kfree(data);
906 }
907
test_ahash_jiffies_digest(struct ahash_request * req,int blen,char * out,int secs)908 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
909 char *out, int secs)
910 {
911 unsigned long start, end;
912 int bcount;
913 int ret;
914
915 for (start = jiffies, end = start + secs * HZ, bcount = 0;
916 time_before(jiffies, end); bcount++) {
917 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
918 if (ret)
919 return ret;
920 }
921
922 printk("%6u opers/sec, %9lu bytes/sec\n",
923 bcount / secs, ((long)bcount * blen) / secs);
924
925 return 0;
926 }
927
test_ahash_jiffies(struct ahash_request * req,int blen,int plen,char * out,int secs)928 static int test_ahash_jiffies(struct ahash_request *req, int blen,
929 int plen, char *out, int secs)
930 {
931 unsigned long start, end;
932 int bcount, pcount;
933 int ret;
934
935 if (plen == blen)
936 return test_ahash_jiffies_digest(req, blen, out, secs);
937
938 for (start = jiffies, end = start + secs * HZ, bcount = 0;
939 time_before(jiffies, end); bcount++) {
940 ret = do_one_ahash_op(req, crypto_ahash_init(req));
941 if (ret)
942 return ret;
943 for (pcount = 0; pcount < blen; pcount += plen) {
944 ret = do_one_ahash_op(req, crypto_ahash_update(req));
945 if (ret)
946 return ret;
947 }
948 /* we assume there is enough space in 'out' for the result */
949 ret = do_one_ahash_op(req, crypto_ahash_final(req));
950 if (ret)
951 return ret;
952 }
953
954 pr_cont("%6u opers/sec, %9lu bytes/sec\n",
955 bcount / secs, ((long)bcount * blen) / secs);
956
957 return 0;
958 }
959
test_ahash_cycles_digest(struct ahash_request * req,int blen,char * out)960 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
961 char *out)
962 {
963 unsigned long cycles = 0;
964 int ret, i;
965
966 /* Warm-up run. */
967 for (i = 0; i < 4; i++) {
968 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
969 if (ret)
970 goto out;
971 }
972
973 /* The real thing. */
974 for (i = 0; i < 8; i++) {
975 cycles_t start, end;
976
977 start = get_cycles();
978
979 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
980 if (ret)
981 goto out;
982
983 end = get_cycles();
984
985 cycles += end - start;
986 }
987
988 out:
989 if (ret)
990 return ret;
991
992 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
993 cycles / 8, cycles / (8 * blen));
994
995 return 0;
996 }
997
test_ahash_cycles(struct ahash_request * req,int blen,int plen,char * out)998 static int test_ahash_cycles(struct ahash_request *req, int blen,
999 int plen, char *out)
1000 {
1001 unsigned long cycles = 0;
1002 int i, pcount, ret;
1003
1004 if (plen == blen)
1005 return test_ahash_cycles_digest(req, blen, out);
1006
1007 /* Warm-up run. */
1008 for (i = 0; i < 4; i++) {
1009 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1010 if (ret)
1011 goto out;
1012 for (pcount = 0; pcount < blen; pcount += plen) {
1013 ret = do_one_ahash_op(req, crypto_ahash_update(req));
1014 if (ret)
1015 goto out;
1016 }
1017 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1018 if (ret)
1019 goto out;
1020 }
1021
1022 /* The real thing. */
1023 for (i = 0; i < 8; i++) {
1024 cycles_t start, end;
1025
1026 start = get_cycles();
1027
1028 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1029 if (ret)
1030 goto out;
1031 for (pcount = 0; pcount < blen; pcount += plen) {
1032 ret = do_one_ahash_op(req, crypto_ahash_update(req));
1033 if (ret)
1034 goto out;
1035 }
1036 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1037 if (ret)
1038 goto out;
1039
1040 end = get_cycles();
1041
1042 cycles += end - start;
1043 }
1044
1045 out:
1046 if (ret)
1047 return ret;
1048
1049 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1050 cycles / 8, cycles / (8 * blen));
1051
1052 return 0;
1053 }
1054
test_ahash_speed_common(const char * algo,unsigned int secs,struct hash_speed * speed,unsigned mask)1055 static void test_ahash_speed_common(const char *algo, unsigned int secs,
1056 struct hash_speed *speed, unsigned mask)
1057 {
1058 struct scatterlist sg[TVMEMSIZE];
1059 struct crypto_wait wait;
1060 struct ahash_request *req;
1061 struct crypto_ahash *tfm;
1062 char *output;
1063 int i, ret;
1064
1065 tfm = crypto_alloc_ahash(algo, 0, mask);
1066 if (IS_ERR(tfm)) {
1067 pr_err("failed to load transform for %s: %ld\n",
1068 algo, PTR_ERR(tfm));
1069 return;
1070 }
1071
1072 printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1073 get_driver_name(crypto_ahash, tfm));
1074
1075 if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1076 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1077 MAX_DIGEST_SIZE);
1078 goto out;
1079 }
1080
1081 test_hash_sg_init(sg);
1082 req = ahash_request_alloc(tfm, GFP_KERNEL);
1083 if (!req) {
1084 pr_err("ahash request allocation failure\n");
1085 goto out;
1086 }
1087
1088 crypto_init_wait(&wait);
1089 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1090 crypto_req_done, &wait);
1091
1092 output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1093 if (!output)
1094 goto out_nomem;
1095
1096 for (i = 0; speed[i].blen != 0; i++) {
1097 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1098 pr_err("template (%u) too big for tvmem (%lu)\n",
1099 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1100 break;
1101 }
1102
1103 if (klen)
1104 crypto_ahash_setkey(tfm, tvmem[0], klen);
1105
1106 pr_info("test%3u "
1107 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1108 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1109
1110 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1111
1112 if (secs) {
1113 ret = test_ahash_jiffies(req, speed[i].blen,
1114 speed[i].plen, output, secs);
1115 cond_resched();
1116 } else {
1117 ret = test_ahash_cycles(req, speed[i].blen,
1118 speed[i].plen, output);
1119 }
1120
1121 if (ret) {
1122 pr_err("hashing failed ret=%d\n", ret);
1123 break;
1124 }
1125 }
1126
1127 kfree(output);
1128
1129 out_nomem:
1130 ahash_request_free(req);
1131
1132 out:
1133 crypto_free_ahash(tfm);
1134 }
1135
test_ahash_speed(const char * algo,unsigned int secs,struct hash_speed * speed)1136 static void test_ahash_speed(const char *algo, unsigned int secs,
1137 struct hash_speed *speed)
1138 {
1139 return test_ahash_speed_common(algo, secs, speed, 0);
1140 }
1141
test_hash_speed(const char * algo,unsigned int secs,struct hash_speed * speed)1142 static void test_hash_speed(const char *algo, unsigned int secs,
1143 struct hash_speed *speed)
1144 {
1145 return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1146 }
1147
1148 struct test_mb_skcipher_data {
1149 struct scatterlist sg[XBUFSIZE];
1150 struct skcipher_request *req;
1151 struct crypto_wait wait;
1152 char *xbuf[XBUFSIZE];
1153 };
1154
do_mult_acipher_op(struct test_mb_skcipher_data * data,int enc,u32 num_mb,int * rc)1155 static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1156 u32 num_mb, int *rc)
1157 {
1158 int i, err = 0;
1159
1160 /* Fire up a bunch of concurrent requests */
1161 for (i = 0; i < num_mb; i++) {
1162 if (enc == ENCRYPT)
1163 rc[i] = crypto_skcipher_encrypt(data[i].req);
1164 else
1165 rc[i] = crypto_skcipher_decrypt(data[i].req);
1166 }
1167
1168 /* Wait for all requests to finish */
1169 for (i = 0; i < num_mb; i++) {
1170 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1171
1172 if (rc[i]) {
1173 pr_info("concurrent request %d error %d\n", i, rc[i]);
1174 err = rc[i];
1175 }
1176 }
1177
1178 return err;
1179 }
1180
test_mb_acipher_jiffies(struct test_mb_skcipher_data * data,int enc,int blen,int secs,u32 num_mb)1181 static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1182 int blen, int secs, u32 num_mb)
1183 {
1184 unsigned long start, end;
1185 int bcount;
1186 int ret = 0;
1187 int *rc;
1188
1189 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1190 if (!rc)
1191 return -ENOMEM;
1192
1193 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1194 time_before(jiffies, end); bcount++) {
1195 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1196 if (ret)
1197 goto out;
1198 }
1199
1200 pr_cont("%d operations in %d seconds (%ld bytes)\n",
1201 bcount * num_mb, secs, (long)bcount * blen * num_mb);
1202
1203 out:
1204 kfree(rc);
1205 return ret;
1206 }
1207
test_mb_acipher_cycles(struct test_mb_skcipher_data * data,int enc,int blen,u32 num_mb)1208 static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1209 int blen, u32 num_mb)
1210 {
1211 unsigned long cycles = 0;
1212 int ret = 0;
1213 int i;
1214 int *rc;
1215
1216 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1217 if (!rc)
1218 return -ENOMEM;
1219
1220 /* Warm-up run. */
1221 for (i = 0; i < 4; i++) {
1222 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1223 if (ret)
1224 goto out;
1225 }
1226
1227 /* The real thing. */
1228 for (i = 0; i < 8; i++) {
1229 cycles_t start, end;
1230
1231 start = get_cycles();
1232 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1233 end = get_cycles();
1234
1235 if (ret)
1236 goto out;
1237
1238 cycles += end - start;
1239 }
1240
1241 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1242 (cycles + 4) / (8 * num_mb), blen);
1243
1244 out:
1245 kfree(rc);
1246 return ret;
1247 }
1248
test_mb_skcipher_speed(const char * algo,int enc,int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize,u32 num_mb)1249 static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1250 struct cipher_speed_template *template,
1251 unsigned int tcount, u8 *keysize, u32 num_mb)
1252 {
1253 struct test_mb_skcipher_data *data;
1254 struct crypto_skcipher *tfm;
1255 unsigned int i, j, iv_len;
1256 const char *key;
1257 const char *e;
1258 u32 *b_size;
1259 char iv[128];
1260 int ret;
1261
1262 if (enc == ENCRYPT)
1263 e = "encryption";
1264 else
1265 e = "decryption";
1266
1267 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1268 if (!data)
1269 return;
1270
1271 tfm = crypto_alloc_skcipher(algo, 0, 0);
1272 if (IS_ERR(tfm)) {
1273 pr_err("failed to load transform for %s: %ld\n",
1274 algo, PTR_ERR(tfm));
1275 goto out_free_data;
1276 }
1277
1278 for (i = 0; i < num_mb; ++i)
1279 if (testmgr_alloc_buf(data[i].xbuf)) {
1280 while (i--)
1281 testmgr_free_buf(data[i].xbuf);
1282 goto out_free_tfm;
1283 }
1284
1285
1286 for (i = 0; i < num_mb; ++i)
1287 if (testmgr_alloc_buf(data[i].xbuf)) {
1288 while (i--)
1289 testmgr_free_buf(data[i].xbuf);
1290 goto out_free_tfm;
1291 }
1292
1293
1294 for (i = 0; i < num_mb; ++i) {
1295 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1296 if (!data[i].req) {
1297 pr_err("alg: skcipher: Failed to allocate request for %s\n",
1298 algo);
1299 while (i--)
1300 skcipher_request_free(data[i].req);
1301 goto out_free_xbuf;
1302 }
1303 }
1304
1305 for (i = 0; i < num_mb; ++i) {
1306 skcipher_request_set_callback(data[i].req,
1307 CRYPTO_TFM_REQ_MAY_BACKLOG,
1308 crypto_req_done, &data[i].wait);
1309 crypto_init_wait(&data[i].wait);
1310 }
1311
1312 pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1313 get_driver_name(crypto_skcipher, tfm), e);
1314
1315 i = 0;
1316 do {
1317 b_size = block_sizes;
1318 do {
1319 if (*b_size > XBUFSIZE * PAGE_SIZE) {
1320 pr_err("template (%u) too big for buffer (%lu)\n",
1321 *b_size, XBUFSIZE * PAGE_SIZE);
1322 goto out;
1323 }
1324
1325 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1326 *keysize * 8, *b_size);
1327
1328 /* Set up tfm global state, i.e. the key */
1329
1330 memset(tvmem[0], 0xff, PAGE_SIZE);
1331 key = tvmem[0];
1332 for (j = 0; j < tcount; j++) {
1333 if (template[j].klen == *keysize) {
1334 key = template[j].key;
1335 break;
1336 }
1337 }
1338
1339 crypto_skcipher_clear_flags(tfm, ~0);
1340
1341 ret = crypto_skcipher_setkey(tfm, key, *keysize);
1342 if (ret) {
1343 pr_err("setkey() failed flags=%x\n",
1344 crypto_skcipher_get_flags(tfm));
1345 goto out;
1346 }
1347
1348 iv_len = crypto_skcipher_ivsize(tfm);
1349 if (iv_len)
1350 memset(&iv, 0xff, iv_len);
1351
1352 /* Now setup per request stuff, i.e. buffers */
1353
1354 for (j = 0; j < num_mb; ++j) {
1355 struct test_mb_skcipher_data *cur = &data[j];
1356 unsigned int k = *b_size;
1357 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1358 unsigned int p = 0;
1359
1360 sg_init_table(cur->sg, pages);
1361
1362 while (k > PAGE_SIZE) {
1363 sg_set_buf(cur->sg + p, cur->xbuf[p],
1364 PAGE_SIZE);
1365 memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1366 p++;
1367 k -= PAGE_SIZE;
1368 }
1369
1370 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1371 memset(cur->xbuf[p], 0xff, k);
1372
1373 skcipher_request_set_crypt(cur->req, cur->sg,
1374 cur->sg, *b_size,
1375 iv);
1376 }
1377
1378 if (secs) {
1379 ret = test_mb_acipher_jiffies(data, enc,
1380 *b_size, secs,
1381 num_mb);
1382 cond_resched();
1383 } else {
1384 ret = test_mb_acipher_cycles(data, enc,
1385 *b_size, num_mb);
1386 }
1387
1388 if (ret) {
1389 pr_err("%s() failed flags=%x\n", e,
1390 crypto_skcipher_get_flags(tfm));
1391 break;
1392 }
1393 b_size++;
1394 i++;
1395 } while (*b_size);
1396 keysize++;
1397 } while (*keysize);
1398
1399 out:
1400 for (i = 0; i < num_mb; ++i)
1401 skcipher_request_free(data[i].req);
1402 out_free_xbuf:
1403 for (i = 0; i < num_mb; ++i)
1404 testmgr_free_buf(data[i].xbuf);
1405 out_free_tfm:
1406 crypto_free_skcipher(tfm);
1407 out_free_data:
1408 kfree(data);
1409 }
1410
do_one_acipher_op(struct skcipher_request * req,int ret)1411 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1412 {
1413 struct crypto_wait *wait = req->base.data;
1414
1415 return crypto_wait_req(ret, wait);
1416 }
1417
test_acipher_jiffies(struct skcipher_request * req,int enc,int blen,int secs)1418 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1419 int blen, int secs)
1420 {
1421 unsigned long start, end;
1422 int bcount;
1423 int ret;
1424
1425 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1426 time_before(jiffies, end); bcount++) {
1427 if (enc)
1428 ret = do_one_acipher_op(req,
1429 crypto_skcipher_encrypt(req));
1430 else
1431 ret = do_one_acipher_op(req,
1432 crypto_skcipher_decrypt(req));
1433
1434 if (ret)
1435 return ret;
1436 }
1437
1438 pr_cont("%d operations in %d seconds (%ld bytes)\n",
1439 bcount, secs, (long)bcount * blen);
1440 return 0;
1441 }
1442
test_acipher_cycles(struct skcipher_request * req,int enc,int blen)1443 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1444 int blen)
1445 {
1446 unsigned long cycles = 0;
1447 int ret = 0;
1448 int i;
1449
1450 /* Warm-up run. */
1451 for (i = 0; i < 4; i++) {
1452 if (enc)
1453 ret = do_one_acipher_op(req,
1454 crypto_skcipher_encrypt(req));
1455 else
1456 ret = do_one_acipher_op(req,
1457 crypto_skcipher_decrypt(req));
1458
1459 if (ret)
1460 goto out;
1461 }
1462
1463 /* The real thing. */
1464 for (i = 0; i < 8; i++) {
1465 cycles_t start, end;
1466
1467 start = get_cycles();
1468 if (enc)
1469 ret = do_one_acipher_op(req,
1470 crypto_skcipher_encrypt(req));
1471 else
1472 ret = do_one_acipher_op(req,
1473 crypto_skcipher_decrypt(req));
1474 end = get_cycles();
1475
1476 if (ret)
1477 goto out;
1478
1479 cycles += end - start;
1480 }
1481
1482 out:
1483 if (ret == 0)
1484 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1485 (cycles + 4) / 8, blen);
1486
1487 return ret;
1488 }
1489
test_skcipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize,bool async)1490 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1491 struct cipher_speed_template *template,
1492 unsigned int tcount, u8 *keysize, bool async)
1493 {
1494 unsigned int ret, i, j, k, iv_len;
1495 struct crypto_wait wait;
1496 const char *key;
1497 char iv[128];
1498 struct skcipher_request *req;
1499 struct crypto_skcipher *tfm;
1500 const char *e;
1501 u32 *b_size;
1502
1503 if (enc == ENCRYPT)
1504 e = "encryption";
1505 else
1506 e = "decryption";
1507
1508 crypto_init_wait(&wait);
1509
1510 tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1511
1512 if (IS_ERR(tfm)) {
1513 pr_err("failed to load transform for %s: %ld\n", algo,
1514 PTR_ERR(tfm));
1515 return;
1516 }
1517
1518 pr_info("\ntesting speed of %s %s (%s) %s\n", async ? "async" : "sync",
1519 algo, get_driver_name(crypto_skcipher, tfm), e);
1520
1521 req = skcipher_request_alloc(tfm, GFP_KERNEL);
1522 if (!req) {
1523 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1524 algo);
1525 goto out;
1526 }
1527
1528 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1529 crypto_req_done, &wait);
1530
1531 i = 0;
1532 do {
1533 b_size = block_sizes;
1534
1535 do {
1536 struct scatterlist sg[TVMEMSIZE];
1537
1538 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1539 pr_err("template (%u) too big for "
1540 "tvmem (%lu)\n", *keysize + *b_size,
1541 TVMEMSIZE * PAGE_SIZE);
1542 goto out_free_req;
1543 }
1544
1545 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1546 *keysize * 8, *b_size);
1547
1548 memset(tvmem[0], 0xff, PAGE_SIZE);
1549
1550 /* set key, plain text and IV */
1551 key = tvmem[0];
1552 for (j = 0; j < tcount; j++) {
1553 if (template[j].klen == *keysize) {
1554 key = template[j].key;
1555 break;
1556 }
1557 }
1558
1559 crypto_skcipher_clear_flags(tfm, ~0);
1560
1561 ret = crypto_skcipher_setkey(tfm, key, *keysize);
1562 if (ret) {
1563 pr_err("setkey() failed flags=%x\n",
1564 crypto_skcipher_get_flags(tfm));
1565 goto out_free_req;
1566 }
1567
1568 k = *keysize + *b_size;
1569 sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1570
1571 if (k > PAGE_SIZE) {
1572 sg_set_buf(sg, tvmem[0] + *keysize,
1573 PAGE_SIZE - *keysize);
1574 k -= PAGE_SIZE;
1575 j = 1;
1576 while (k > PAGE_SIZE) {
1577 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1578 memset(tvmem[j], 0xff, PAGE_SIZE);
1579 j++;
1580 k -= PAGE_SIZE;
1581 }
1582 sg_set_buf(sg + j, tvmem[j], k);
1583 memset(tvmem[j], 0xff, k);
1584 } else {
1585 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1586 }
1587
1588 iv_len = crypto_skcipher_ivsize(tfm);
1589 if (iv_len)
1590 memset(&iv, 0xff, iv_len);
1591
1592 skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1593
1594 if (secs) {
1595 ret = test_acipher_jiffies(req, enc,
1596 *b_size, secs);
1597 cond_resched();
1598 } else {
1599 ret = test_acipher_cycles(req, enc,
1600 *b_size);
1601 }
1602
1603 if (ret) {
1604 pr_err("%s() failed flags=%x\n", e,
1605 crypto_skcipher_get_flags(tfm));
1606 break;
1607 }
1608 b_size++;
1609 i++;
1610 } while (*b_size);
1611 keysize++;
1612 } while (*keysize);
1613
1614 out_free_req:
1615 skcipher_request_free(req);
1616 out:
1617 crypto_free_skcipher(tfm);
1618 }
1619
test_acipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize)1620 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1621 struct cipher_speed_template *template,
1622 unsigned int tcount, u8 *keysize)
1623 {
1624 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1625 true);
1626 }
1627
test_cipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize)1628 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1629 struct cipher_speed_template *template,
1630 unsigned int tcount, u8 *keysize)
1631 {
1632 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1633 false);
1634 }
1635
test_available(void)1636 static void test_available(void)
1637 {
1638 const char **name = check;
1639
1640 while (*name) {
1641 printk("alg %s ", *name);
1642 printk(crypto_has_alg(*name, 0, 0) ?
1643 "found\n" : "not found\n");
1644 name++;
1645 }
1646 }
1647
tcrypt_test(const char * alg)1648 static inline int tcrypt_test(const char *alg)
1649 {
1650 int ret;
1651
1652 pr_debug("testing %s\n", alg);
1653
1654 ret = alg_test(alg, alg, 0, 0);
1655 /* non-fips algs return -EINVAL in fips mode */
1656 if (fips_enabled && ret == -EINVAL)
1657 ret = 0;
1658 return ret;
1659 }
1660
do_test(const char * alg,u32 type,u32 mask,int m,u32 num_mb)1661 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1662 {
1663 int i;
1664 int ret = 0;
1665
1666 switch (m) {
1667 case 0:
1668 if (alg) {
1669 if (!crypto_has_alg(alg, type,
1670 mask ?: CRYPTO_ALG_TYPE_MASK))
1671 ret = -ENOENT;
1672 break;
1673 }
1674
1675 for (i = 1; i < 200; i++)
1676 ret += do_test(NULL, 0, 0, i, num_mb);
1677 break;
1678
1679 case 1:
1680 ret += tcrypt_test("md5");
1681 break;
1682
1683 case 2:
1684 ret += tcrypt_test("sha1");
1685 break;
1686
1687 case 3:
1688 ret += tcrypt_test("ecb(des)");
1689 ret += tcrypt_test("cbc(des)");
1690 ret += tcrypt_test("ctr(des)");
1691 break;
1692
1693 case 4:
1694 ret += tcrypt_test("ecb(des3_ede)");
1695 ret += tcrypt_test("cbc(des3_ede)");
1696 ret += tcrypt_test("ctr(des3_ede)");
1697 break;
1698
1699 case 5:
1700 ret += tcrypt_test("md4");
1701 break;
1702
1703 case 6:
1704 ret += tcrypt_test("sha256");
1705 break;
1706
1707 case 7:
1708 ret += tcrypt_test("ecb(blowfish)");
1709 ret += tcrypt_test("cbc(blowfish)");
1710 ret += tcrypt_test("ctr(blowfish)");
1711 break;
1712
1713 case 8:
1714 ret += tcrypt_test("ecb(twofish)");
1715 ret += tcrypt_test("cbc(twofish)");
1716 ret += tcrypt_test("ctr(twofish)");
1717 ret += tcrypt_test("lrw(twofish)");
1718 ret += tcrypt_test("xts(twofish)");
1719 break;
1720
1721 case 9:
1722 ret += tcrypt_test("ecb(serpent)");
1723 ret += tcrypt_test("cbc(serpent)");
1724 ret += tcrypt_test("ctr(serpent)");
1725 ret += tcrypt_test("lrw(serpent)");
1726 ret += tcrypt_test("xts(serpent)");
1727 break;
1728
1729 case 10:
1730 ret += tcrypt_test("ecb(aes)");
1731 ret += tcrypt_test("cbc(aes)");
1732 ret += tcrypt_test("lrw(aes)");
1733 ret += tcrypt_test("xts(aes)");
1734 ret += tcrypt_test("ctr(aes)");
1735 ret += tcrypt_test("rfc3686(ctr(aes))");
1736 ret += tcrypt_test("ofb(aes)");
1737 ret += tcrypt_test("cfb(aes)");
1738 break;
1739
1740 case 11:
1741 ret += tcrypt_test("sha384");
1742 break;
1743
1744 case 12:
1745 ret += tcrypt_test("sha512");
1746 break;
1747
1748 case 13:
1749 ret += tcrypt_test("deflate");
1750 break;
1751
1752 case 14:
1753 ret += tcrypt_test("ecb(cast5)");
1754 ret += tcrypt_test("cbc(cast5)");
1755 ret += tcrypt_test("ctr(cast5)");
1756 break;
1757
1758 case 15:
1759 ret += tcrypt_test("ecb(cast6)");
1760 ret += tcrypt_test("cbc(cast6)");
1761 ret += tcrypt_test("ctr(cast6)");
1762 ret += tcrypt_test("lrw(cast6)");
1763 ret += tcrypt_test("xts(cast6)");
1764 break;
1765
1766 case 16:
1767 ret += tcrypt_test("ecb(arc4)");
1768 break;
1769
1770 case 17:
1771 ret += tcrypt_test("michael_mic");
1772 break;
1773
1774 case 18:
1775 ret += tcrypt_test("crc32c");
1776 break;
1777
1778 case 19:
1779 ret += tcrypt_test("ecb(tea)");
1780 break;
1781
1782 case 20:
1783 ret += tcrypt_test("ecb(xtea)");
1784 break;
1785
1786 case 21:
1787 ret += tcrypt_test("ecb(khazad)");
1788 break;
1789
1790 case 22:
1791 ret += tcrypt_test("wp512");
1792 break;
1793
1794 case 23:
1795 ret += tcrypt_test("wp384");
1796 break;
1797
1798 case 24:
1799 ret += tcrypt_test("wp256");
1800 break;
1801
1802 case 25:
1803 ret += tcrypt_test("ecb(tnepres)");
1804 break;
1805
1806 case 26:
1807 ret += tcrypt_test("ecb(anubis)");
1808 ret += tcrypt_test("cbc(anubis)");
1809 break;
1810
1811 case 27:
1812 ret += tcrypt_test("tgr192");
1813 break;
1814
1815 case 28:
1816 ret += tcrypt_test("tgr160");
1817 break;
1818
1819 case 29:
1820 ret += tcrypt_test("tgr128");
1821 break;
1822
1823 case 30:
1824 ret += tcrypt_test("ecb(xeta)");
1825 break;
1826
1827 case 31:
1828 ret += tcrypt_test("pcbc(fcrypt)");
1829 break;
1830
1831 case 32:
1832 ret += tcrypt_test("ecb(camellia)");
1833 ret += tcrypt_test("cbc(camellia)");
1834 ret += tcrypt_test("ctr(camellia)");
1835 ret += tcrypt_test("lrw(camellia)");
1836 ret += tcrypt_test("xts(camellia)");
1837 break;
1838
1839 case 33:
1840 ret += tcrypt_test("sha224");
1841 break;
1842
1843 case 34:
1844 ret += tcrypt_test("salsa20");
1845 break;
1846
1847 case 35:
1848 ret += tcrypt_test("gcm(aes)");
1849 break;
1850
1851 case 36:
1852 ret += tcrypt_test("lzo");
1853 break;
1854
1855 case 37:
1856 ret += tcrypt_test("ccm(aes)");
1857 break;
1858
1859 case 38:
1860 ret += tcrypt_test("cts(cbc(aes))");
1861 break;
1862
1863 case 39:
1864 ret += tcrypt_test("rmd128");
1865 break;
1866
1867 case 40:
1868 ret += tcrypt_test("rmd160");
1869 break;
1870
1871 case 41:
1872 ret += tcrypt_test("rmd256");
1873 break;
1874
1875 case 42:
1876 ret += tcrypt_test("rmd320");
1877 break;
1878
1879 case 43:
1880 ret += tcrypt_test("ecb(seed)");
1881 break;
1882
1883 case 45:
1884 ret += tcrypt_test("rfc4309(ccm(aes))");
1885 break;
1886
1887 case 46:
1888 ret += tcrypt_test("ghash");
1889 break;
1890
1891 case 47:
1892 ret += tcrypt_test("crct10dif");
1893 break;
1894
1895 case 48:
1896 ret += tcrypt_test("sha3-224");
1897 break;
1898
1899 case 49:
1900 ret += tcrypt_test("sha3-256");
1901 break;
1902
1903 case 50:
1904 ret += tcrypt_test("sha3-384");
1905 break;
1906
1907 case 51:
1908 ret += tcrypt_test("sha3-512");
1909 break;
1910
1911 case 52:
1912 ret += tcrypt_test("sm3");
1913 break;
1914
1915 case 53:
1916 ret += tcrypt_test("streebog256");
1917 break;
1918
1919 case 54:
1920 ret += tcrypt_test("streebog512");
1921 break;
1922
1923 case 100:
1924 ret += tcrypt_test("hmac(md5)");
1925 break;
1926
1927 case 101:
1928 ret += tcrypt_test("hmac(sha1)");
1929 break;
1930
1931 case 102:
1932 ret += tcrypt_test("hmac(sha256)");
1933 break;
1934
1935 case 103:
1936 ret += tcrypt_test("hmac(sha384)");
1937 break;
1938
1939 case 104:
1940 ret += tcrypt_test("hmac(sha512)");
1941 break;
1942
1943 case 105:
1944 ret += tcrypt_test("hmac(sha224)");
1945 break;
1946
1947 case 106:
1948 ret += tcrypt_test("xcbc(aes)");
1949 break;
1950
1951 case 107:
1952 ret += tcrypt_test("hmac(rmd128)");
1953 break;
1954
1955 case 108:
1956 ret += tcrypt_test("hmac(rmd160)");
1957 break;
1958
1959 case 109:
1960 ret += tcrypt_test("vmac64(aes)");
1961 break;
1962
1963 case 111:
1964 ret += tcrypt_test("hmac(sha3-224)");
1965 break;
1966
1967 case 112:
1968 ret += tcrypt_test("hmac(sha3-256)");
1969 break;
1970
1971 case 113:
1972 ret += tcrypt_test("hmac(sha3-384)");
1973 break;
1974
1975 case 114:
1976 ret += tcrypt_test("hmac(sha3-512)");
1977 break;
1978
1979 case 115:
1980 ret += tcrypt_test("hmac(streebog256)");
1981 break;
1982
1983 case 116:
1984 ret += tcrypt_test("hmac(streebog512)");
1985 break;
1986
1987 case 150:
1988 ret += tcrypt_test("ansi_cprng");
1989 break;
1990
1991 case 151:
1992 ret += tcrypt_test("rfc4106(gcm(aes))");
1993 break;
1994
1995 case 152:
1996 ret += tcrypt_test("rfc4543(gcm(aes))");
1997 break;
1998
1999 case 153:
2000 ret += tcrypt_test("cmac(aes)");
2001 break;
2002
2003 case 154:
2004 ret += tcrypt_test("cmac(des3_ede)");
2005 break;
2006
2007 case 155:
2008 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
2009 break;
2010
2011 case 156:
2012 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
2013 break;
2014
2015 case 157:
2016 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
2017 break;
2018 case 181:
2019 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2020 break;
2021 case 182:
2022 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2023 break;
2024 case 183:
2025 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2026 break;
2027 case 184:
2028 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2029 break;
2030 case 185:
2031 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2032 break;
2033 case 186:
2034 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2035 break;
2036 case 187:
2037 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2038 break;
2039 case 188:
2040 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2041 break;
2042 case 189:
2043 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2044 break;
2045 case 190:
2046 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2047 break;
2048 case 191:
2049 ret += tcrypt_test("ecb(sm4)");
2050 ret += tcrypt_test("cbc(sm4)");
2051 ret += tcrypt_test("ctr(sm4)");
2052 break;
2053 case 200:
2054 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2055 speed_template_16_24_32);
2056 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2057 speed_template_16_24_32);
2058 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2059 speed_template_16_24_32);
2060 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2061 speed_template_16_24_32);
2062 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2063 speed_template_32_40_48);
2064 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2065 speed_template_32_40_48);
2066 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2067 speed_template_32_64);
2068 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2069 speed_template_32_64);
2070 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2071 speed_template_16_24_32);
2072 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2073 speed_template_16_24_32);
2074 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2075 speed_template_16_24_32);
2076 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2077 speed_template_16_24_32);
2078 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2079 speed_template_16_24_32);
2080 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2081 speed_template_16_24_32);
2082 break;
2083
2084 case 201:
2085 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2086 des3_speed_template, DES3_SPEED_VECTORS,
2087 speed_template_24);
2088 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2089 des3_speed_template, DES3_SPEED_VECTORS,
2090 speed_template_24);
2091 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2092 des3_speed_template, DES3_SPEED_VECTORS,
2093 speed_template_24);
2094 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2095 des3_speed_template, DES3_SPEED_VECTORS,
2096 speed_template_24);
2097 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2098 des3_speed_template, DES3_SPEED_VECTORS,
2099 speed_template_24);
2100 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2101 des3_speed_template, DES3_SPEED_VECTORS,
2102 speed_template_24);
2103 break;
2104
2105 case 202:
2106 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2107 speed_template_16_24_32);
2108 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2109 speed_template_16_24_32);
2110 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2111 speed_template_16_24_32);
2112 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2113 speed_template_16_24_32);
2114 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2115 speed_template_16_24_32);
2116 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2117 speed_template_16_24_32);
2118 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2119 speed_template_32_40_48);
2120 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2121 speed_template_32_40_48);
2122 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2123 speed_template_32_48_64);
2124 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2125 speed_template_32_48_64);
2126 break;
2127
2128 case 203:
2129 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2130 speed_template_8_32);
2131 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2132 speed_template_8_32);
2133 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2134 speed_template_8_32);
2135 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2136 speed_template_8_32);
2137 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2138 speed_template_8_32);
2139 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2140 speed_template_8_32);
2141 break;
2142
2143 case 204:
2144 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2145 speed_template_8);
2146 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2147 speed_template_8);
2148 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2149 speed_template_8);
2150 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2151 speed_template_8);
2152 break;
2153
2154 case 205:
2155 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2156 speed_template_16_24_32);
2157 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2158 speed_template_16_24_32);
2159 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2160 speed_template_16_24_32);
2161 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2162 speed_template_16_24_32);
2163 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2164 speed_template_16_24_32);
2165 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2166 speed_template_16_24_32);
2167 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2168 speed_template_32_40_48);
2169 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2170 speed_template_32_40_48);
2171 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2172 speed_template_32_48_64);
2173 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2174 speed_template_32_48_64);
2175 break;
2176
2177 case 206:
2178 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2179 speed_template_16_32);
2180 break;
2181
2182 case 207:
2183 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2184 speed_template_16_32);
2185 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2186 speed_template_16_32);
2187 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2188 speed_template_16_32);
2189 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2190 speed_template_16_32);
2191 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2192 speed_template_16_32);
2193 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2194 speed_template_16_32);
2195 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2196 speed_template_32_48);
2197 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2198 speed_template_32_48);
2199 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2200 speed_template_32_64);
2201 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2202 speed_template_32_64);
2203 break;
2204
2205 case 208:
2206 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2207 speed_template_8);
2208 break;
2209
2210 case 209:
2211 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2212 speed_template_8_16);
2213 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2214 speed_template_8_16);
2215 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2216 speed_template_8_16);
2217 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2218 speed_template_8_16);
2219 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2220 speed_template_8_16);
2221 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2222 speed_template_8_16);
2223 break;
2224
2225 case 210:
2226 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2227 speed_template_16_32);
2228 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2229 speed_template_16_32);
2230 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2231 speed_template_16_32);
2232 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2233 speed_template_16_32);
2234 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2235 speed_template_16_32);
2236 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2237 speed_template_16_32);
2238 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2239 speed_template_32_48);
2240 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2241 speed_template_32_48);
2242 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2243 speed_template_32_64);
2244 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2245 speed_template_32_64);
2246 break;
2247
2248 case 211:
2249 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2250 NULL, 0, 16, 16, aead_speed_template_20);
2251 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2252 NULL, 0, 16, 8, speed_template_16_24_32);
2253 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2254 NULL, 0, 16, 16, aead_speed_template_20);
2255 test_aead_speed("gcm(aes)", DECRYPT, sec,
2256 NULL, 0, 16, 8, speed_template_16_24_32);
2257 break;
2258
2259 case 212:
2260 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2261 NULL, 0, 16, 16, aead_speed_template_19);
2262 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2263 NULL, 0, 16, 16, aead_speed_template_19);
2264 break;
2265
2266 case 213:
2267 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2268 NULL, 0, 16, 8, aead_speed_template_36);
2269 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2270 NULL, 0, 16, 8, aead_speed_template_36);
2271 break;
2272
2273 case 214:
2274 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2275 speed_template_32);
2276 break;
2277
2278 case 215:
2279 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2280 0, 16, 16, aead_speed_template_20, num_mb);
2281 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2282 speed_template_16_24_32, num_mb);
2283 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2284 0, 16, 16, aead_speed_template_20, num_mb);
2285 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2286 speed_template_16_24_32, num_mb);
2287 break;
2288
2289 case 216:
2290 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2291 16, 16, aead_speed_template_19, num_mb);
2292 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2293 16, 16, aead_speed_template_19, num_mb);
2294 break;
2295
2296 case 217:
2297 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2298 sec, NULL, 0, 16, 8, aead_speed_template_36,
2299 num_mb);
2300 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2301 sec, NULL, 0, 16, 8, aead_speed_template_36,
2302 num_mb);
2303 break;
2304
2305 case 218:
2306 test_cipher_speed("ecb(sm4)", ENCRYPT, sec, NULL, 0,
2307 speed_template_16);
2308 test_cipher_speed("ecb(sm4)", DECRYPT, sec, NULL, 0,
2309 speed_template_16);
2310 test_cipher_speed("cbc(sm4)", ENCRYPT, sec, NULL, 0,
2311 speed_template_16);
2312 test_cipher_speed("cbc(sm4)", DECRYPT, sec, NULL, 0,
2313 speed_template_16);
2314 test_cipher_speed("ctr(sm4)", ENCRYPT, sec, NULL, 0,
2315 speed_template_16);
2316 test_cipher_speed("ctr(sm4)", DECRYPT, sec, NULL, 0,
2317 speed_template_16);
2318 break;
2319
2320 case 219:
2321 test_cipher_speed("adiantum(xchacha12,aes)", ENCRYPT, sec, NULL,
2322 0, speed_template_32);
2323 test_cipher_speed("adiantum(xchacha12,aes)", DECRYPT, sec, NULL,
2324 0, speed_template_32);
2325 test_cipher_speed("adiantum(xchacha20,aes)", ENCRYPT, sec, NULL,
2326 0, speed_template_32);
2327 test_cipher_speed("adiantum(xchacha20,aes)", DECRYPT, sec, NULL,
2328 0, speed_template_32);
2329 break;
2330
2331 case 220:
2332 test_acipher_speed("essiv(cbc(aes),sha256)",
2333 ENCRYPT, sec, NULL, 0,
2334 speed_template_16_24_32);
2335 test_acipher_speed("essiv(cbc(aes),sha256)",
2336 DECRYPT, sec, NULL, 0,
2337 speed_template_16_24_32);
2338 break;
2339
2340 case 221:
2341 test_aead_speed("aegis128", ENCRYPT, sec,
2342 NULL, 0, 16, 8, speed_template_16);
2343 test_aead_speed("aegis128", DECRYPT, sec,
2344 NULL, 0, 16, 8, speed_template_16);
2345 break;
2346
2347 case 300:
2348 if (alg) {
2349 test_hash_speed(alg, sec, generic_hash_speed_template);
2350 break;
2351 }
2352 fallthrough;
2353 case 301:
2354 test_hash_speed("md4", sec, generic_hash_speed_template);
2355 if (mode > 300 && mode < 400) break;
2356 fallthrough;
2357 case 302:
2358 test_hash_speed("md5", sec, generic_hash_speed_template);
2359 if (mode > 300 && mode < 400) break;
2360 fallthrough;
2361 case 303:
2362 test_hash_speed("sha1", sec, generic_hash_speed_template);
2363 if (mode > 300 && mode < 400) break;
2364 fallthrough;
2365 case 304:
2366 test_hash_speed("sha256", sec, generic_hash_speed_template);
2367 if (mode > 300 && mode < 400) break;
2368 fallthrough;
2369 case 305:
2370 test_hash_speed("sha384", sec, generic_hash_speed_template);
2371 if (mode > 300 && mode < 400) break;
2372 fallthrough;
2373 case 306:
2374 test_hash_speed("sha512", sec, generic_hash_speed_template);
2375 if (mode > 300 && mode < 400) break;
2376 fallthrough;
2377 case 307:
2378 test_hash_speed("wp256", sec, generic_hash_speed_template);
2379 if (mode > 300 && mode < 400) break;
2380 fallthrough;
2381 case 308:
2382 test_hash_speed("wp384", sec, generic_hash_speed_template);
2383 if (mode > 300 && mode < 400) break;
2384 fallthrough;
2385 case 309:
2386 test_hash_speed("wp512", sec, generic_hash_speed_template);
2387 if (mode > 300 && mode < 400) break;
2388 fallthrough;
2389 case 310:
2390 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2391 if (mode > 300 && mode < 400) break;
2392 fallthrough;
2393 case 311:
2394 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2395 if (mode > 300 && mode < 400) break;
2396 fallthrough;
2397 case 312:
2398 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2399 if (mode > 300 && mode < 400) break;
2400 fallthrough;
2401 case 313:
2402 test_hash_speed("sha224", sec, generic_hash_speed_template);
2403 if (mode > 300 && mode < 400) break;
2404 fallthrough;
2405 case 314:
2406 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2407 if (mode > 300 && mode < 400) break;
2408 fallthrough;
2409 case 315:
2410 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2411 if (mode > 300 && mode < 400) break;
2412 fallthrough;
2413 case 316:
2414 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2415 if (mode > 300 && mode < 400) break;
2416 fallthrough;
2417 case 317:
2418 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2419 if (mode > 300 && mode < 400) break;
2420 fallthrough;
2421 case 318:
2422 klen = 16;
2423 test_hash_speed("ghash", sec, generic_hash_speed_template);
2424 if (mode > 300 && mode < 400) break;
2425 fallthrough;
2426 case 319:
2427 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2428 if (mode > 300 && mode < 400) break;
2429 fallthrough;
2430 case 320:
2431 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2432 if (mode > 300 && mode < 400) break;
2433 fallthrough;
2434 case 321:
2435 test_hash_speed("poly1305", sec, poly1305_speed_template);
2436 if (mode > 300 && mode < 400) break;
2437 fallthrough;
2438 case 322:
2439 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2440 if (mode > 300 && mode < 400) break;
2441 fallthrough;
2442 case 323:
2443 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2444 if (mode > 300 && mode < 400) break;
2445 fallthrough;
2446 case 324:
2447 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2448 if (mode > 300 && mode < 400) break;
2449 fallthrough;
2450 case 325:
2451 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2452 if (mode > 300 && mode < 400) break;
2453 fallthrough;
2454 case 326:
2455 test_hash_speed("sm3", sec, generic_hash_speed_template);
2456 if (mode > 300 && mode < 400) break;
2457 fallthrough;
2458 case 327:
2459 test_hash_speed("streebog256", sec,
2460 generic_hash_speed_template);
2461 if (mode > 300 && mode < 400) break;
2462 fallthrough;
2463 case 328:
2464 test_hash_speed("streebog512", sec,
2465 generic_hash_speed_template);
2466 if (mode > 300 && mode < 400) break;
2467 fallthrough;
2468 case 399:
2469 break;
2470
2471 case 400:
2472 if (alg) {
2473 test_ahash_speed(alg, sec, generic_hash_speed_template);
2474 break;
2475 }
2476 fallthrough;
2477 case 401:
2478 test_ahash_speed("md4", sec, generic_hash_speed_template);
2479 if (mode > 400 && mode < 500) break;
2480 fallthrough;
2481 case 402:
2482 test_ahash_speed("md5", sec, generic_hash_speed_template);
2483 if (mode > 400 && mode < 500) break;
2484 fallthrough;
2485 case 403:
2486 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2487 if (mode > 400 && mode < 500) break;
2488 fallthrough;
2489 case 404:
2490 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2491 if (mode > 400 && mode < 500) break;
2492 fallthrough;
2493 case 405:
2494 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2495 if (mode > 400 && mode < 500) break;
2496 fallthrough;
2497 case 406:
2498 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2499 if (mode > 400 && mode < 500) break;
2500 fallthrough;
2501 case 407:
2502 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2503 if (mode > 400 && mode < 500) break;
2504 fallthrough;
2505 case 408:
2506 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2507 if (mode > 400 && mode < 500) break;
2508 fallthrough;
2509 case 409:
2510 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2511 if (mode > 400 && mode < 500) break;
2512 fallthrough;
2513 case 410:
2514 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2515 if (mode > 400 && mode < 500) break;
2516 fallthrough;
2517 case 411:
2518 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2519 if (mode > 400 && mode < 500) break;
2520 fallthrough;
2521 case 412:
2522 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2523 if (mode > 400 && mode < 500) break;
2524 fallthrough;
2525 case 413:
2526 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2527 if (mode > 400 && mode < 500) break;
2528 fallthrough;
2529 case 414:
2530 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2531 if (mode > 400 && mode < 500) break;
2532 fallthrough;
2533 case 415:
2534 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2535 if (mode > 400 && mode < 500) break;
2536 fallthrough;
2537 case 416:
2538 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2539 if (mode > 400 && mode < 500) break;
2540 fallthrough;
2541 case 417:
2542 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2543 if (mode > 400 && mode < 500) break;
2544 fallthrough;
2545 case 418:
2546 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2547 if (mode > 400 && mode < 500) break;
2548 fallthrough;
2549 case 419:
2550 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2551 if (mode > 400 && mode < 500) break;
2552 fallthrough;
2553 case 420:
2554 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2555 if (mode > 400 && mode < 500) break;
2556 fallthrough;
2557 case 421:
2558 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2559 if (mode > 400 && mode < 500) break;
2560 fallthrough;
2561 case 422:
2562 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2563 num_mb);
2564 if (mode > 400 && mode < 500) break;
2565 fallthrough;
2566 case 423:
2567 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2568 num_mb);
2569 if (mode > 400 && mode < 500) break;
2570 fallthrough;
2571 case 424:
2572 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2573 num_mb);
2574 if (mode > 400 && mode < 500) break;
2575 fallthrough;
2576 case 425:
2577 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2578 num_mb);
2579 if (mode > 400 && mode < 500) break;
2580 fallthrough;
2581 case 426:
2582 test_mb_ahash_speed("streebog256", sec,
2583 generic_hash_speed_template, num_mb);
2584 if (mode > 400 && mode < 500) break;
2585 fallthrough;
2586 case 427:
2587 test_mb_ahash_speed("streebog512", sec,
2588 generic_hash_speed_template, num_mb);
2589 if (mode > 400 && mode < 500) break;
2590 fallthrough;
2591 case 499:
2592 break;
2593
2594 case 500:
2595 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2596 speed_template_16_24_32);
2597 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2598 speed_template_16_24_32);
2599 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2600 speed_template_16_24_32);
2601 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2602 speed_template_16_24_32);
2603 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2604 speed_template_32_40_48);
2605 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2606 speed_template_32_40_48);
2607 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2608 speed_template_32_64);
2609 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2610 speed_template_32_64);
2611 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2612 speed_template_16_24_32);
2613 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2614 speed_template_16_24_32);
2615 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2616 speed_template_16_24_32);
2617 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2618 speed_template_16_24_32);
2619 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2620 speed_template_16_24_32);
2621 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2622 speed_template_16_24_32);
2623 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2624 speed_template_16_24_32);
2625 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2626 speed_template_16_24_32);
2627 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2628 speed_template_20_28_36);
2629 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2630 speed_template_20_28_36);
2631 break;
2632
2633 case 501:
2634 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2635 des3_speed_template, DES3_SPEED_VECTORS,
2636 speed_template_24);
2637 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2638 des3_speed_template, DES3_SPEED_VECTORS,
2639 speed_template_24);
2640 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2641 des3_speed_template, DES3_SPEED_VECTORS,
2642 speed_template_24);
2643 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2644 des3_speed_template, DES3_SPEED_VECTORS,
2645 speed_template_24);
2646 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2647 des3_speed_template, DES3_SPEED_VECTORS,
2648 speed_template_24);
2649 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2650 des3_speed_template, DES3_SPEED_VECTORS,
2651 speed_template_24);
2652 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2653 des3_speed_template, DES3_SPEED_VECTORS,
2654 speed_template_24);
2655 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2656 des3_speed_template, DES3_SPEED_VECTORS,
2657 speed_template_24);
2658 break;
2659
2660 case 502:
2661 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2662 speed_template_8);
2663 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2664 speed_template_8);
2665 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2666 speed_template_8);
2667 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2668 speed_template_8);
2669 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2670 speed_template_8);
2671 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2672 speed_template_8);
2673 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2674 speed_template_8);
2675 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2676 speed_template_8);
2677 break;
2678
2679 case 503:
2680 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2681 speed_template_16_32);
2682 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2683 speed_template_16_32);
2684 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2685 speed_template_16_32);
2686 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2687 speed_template_16_32);
2688 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2689 speed_template_16_32);
2690 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2691 speed_template_16_32);
2692 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2693 speed_template_32_48);
2694 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2695 speed_template_32_48);
2696 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2697 speed_template_32_64);
2698 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2699 speed_template_32_64);
2700 break;
2701
2702 case 504:
2703 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2704 speed_template_16_24_32);
2705 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2706 speed_template_16_24_32);
2707 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2708 speed_template_16_24_32);
2709 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2710 speed_template_16_24_32);
2711 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2712 speed_template_16_24_32);
2713 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2714 speed_template_16_24_32);
2715 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2716 speed_template_32_40_48);
2717 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2718 speed_template_32_40_48);
2719 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2720 speed_template_32_48_64);
2721 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2722 speed_template_32_48_64);
2723 break;
2724
2725 case 505:
2726 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2727 speed_template_8);
2728 break;
2729
2730 case 506:
2731 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2732 speed_template_8_16);
2733 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2734 speed_template_8_16);
2735 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2736 speed_template_8_16);
2737 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2738 speed_template_8_16);
2739 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2740 speed_template_8_16);
2741 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2742 speed_template_8_16);
2743 break;
2744
2745 case 507:
2746 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2747 speed_template_16_32);
2748 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2749 speed_template_16_32);
2750 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2751 speed_template_16_32);
2752 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2753 speed_template_16_32);
2754 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2755 speed_template_16_32);
2756 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2757 speed_template_16_32);
2758 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2759 speed_template_32_48);
2760 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2761 speed_template_32_48);
2762 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2763 speed_template_32_64);
2764 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2765 speed_template_32_64);
2766 break;
2767
2768 case 508:
2769 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2770 speed_template_16_32);
2771 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2772 speed_template_16_32);
2773 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2774 speed_template_16_32);
2775 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2776 speed_template_16_32);
2777 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2778 speed_template_16_32);
2779 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2780 speed_template_16_32);
2781 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2782 speed_template_32_48);
2783 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2784 speed_template_32_48);
2785 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2786 speed_template_32_64);
2787 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2788 speed_template_32_64);
2789 break;
2790
2791 case 509:
2792 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2793 speed_template_8_32);
2794 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2795 speed_template_8_32);
2796 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2797 speed_template_8_32);
2798 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2799 speed_template_8_32);
2800 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2801 speed_template_8_32);
2802 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2803 speed_template_8_32);
2804 break;
2805
2806 case 600:
2807 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2808 speed_template_16_24_32, num_mb);
2809 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2810 speed_template_16_24_32, num_mb);
2811 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2812 speed_template_16_24_32, num_mb);
2813 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2814 speed_template_16_24_32, num_mb);
2815 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2816 speed_template_32_40_48, num_mb);
2817 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2818 speed_template_32_40_48, num_mb);
2819 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2820 speed_template_32_64, num_mb);
2821 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2822 speed_template_32_64, num_mb);
2823 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2824 speed_template_16_24_32, num_mb);
2825 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2826 speed_template_16_24_32, num_mb);
2827 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2828 speed_template_16_24_32, num_mb);
2829 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2830 speed_template_16_24_32, num_mb);
2831 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2832 speed_template_16_24_32, num_mb);
2833 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2834 speed_template_16_24_32, num_mb);
2835 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2836 speed_template_16_24_32, num_mb);
2837 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2838 speed_template_16_24_32, num_mb);
2839 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2840 0, speed_template_20_28_36, num_mb);
2841 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2842 0, speed_template_20_28_36, num_mb);
2843 break;
2844
2845 case 601:
2846 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2847 des3_speed_template, DES3_SPEED_VECTORS,
2848 speed_template_24, num_mb);
2849 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2850 des3_speed_template, DES3_SPEED_VECTORS,
2851 speed_template_24, num_mb);
2852 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2853 des3_speed_template, DES3_SPEED_VECTORS,
2854 speed_template_24, num_mb);
2855 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2856 des3_speed_template, DES3_SPEED_VECTORS,
2857 speed_template_24, num_mb);
2858 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2859 des3_speed_template, DES3_SPEED_VECTORS,
2860 speed_template_24, num_mb);
2861 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2862 des3_speed_template, DES3_SPEED_VECTORS,
2863 speed_template_24, num_mb);
2864 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2865 des3_speed_template, DES3_SPEED_VECTORS,
2866 speed_template_24, num_mb);
2867 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2868 des3_speed_template, DES3_SPEED_VECTORS,
2869 speed_template_24, num_mb);
2870 break;
2871
2872 case 602:
2873 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2874 speed_template_8, num_mb);
2875 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2876 speed_template_8, num_mb);
2877 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2878 speed_template_8, num_mb);
2879 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2880 speed_template_8, num_mb);
2881 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2882 speed_template_8, num_mb);
2883 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2884 speed_template_8, num_mb);
2885 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2886 speed_template_8, num_mb);
2887 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2888 speed_template_8, num_mb);
2889 break;
2890
2891 case 603:
2892 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2893 speed_template_16_32, num_mb);
2894 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2895 speed_template_16_32, num_mb);
2896 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2897 speed_template_16_32, num_mb);
2898 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2899 speed_template_16_32, num_mb);
2900 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2901 speed_template_16_32, num_mb);
2902 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2903 speed_template_16_32, num_mb);
2904 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2905 speed_template_32_48, num_mb);
2906 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2907 speed_template_32_48, num_mb);
2908 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2909 speed_template_32_64, num_mb);
2910 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2911 speed_template_32_64, num_mb);
2912 break;
2913
2914 case 604:
2915 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2916 speed_template_16_24_32, num_mb);
2917 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2918 speed_template_16_24_32, num_mb);
2919 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2920 speed_template_16_24_32, num_mb);
2921 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2922 speed_template_16_24_32, num_mb);
2923 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2924 speed_template_16_24_32, num_mb);
2925 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2926 speed_template_16_24_32, num_mb);
2927 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2928 speed_template_32_40_48, num_mb);
2929 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2930 speed_template_32_40_48, num_mb);
2931 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2932 speed_template_32_48_64, num_mb);
2933 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2934 speed_template_32_48_64, num_mb);
2935 break;
2936
2937 case 605:
2938 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2939 speed_template_8, num_mb);
2940 break;
2941
2942 case 606:
2943 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2944 speed_template_8_16, num_mb);
2945 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2946 speed_template_8_16, num_mb);
2947 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2948 speed_template_8_16, num_mb);
2949 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2950 speed_template_8_16, num_mb);
2951 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2952 speed_template_8_16, num_mb);
2953 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2954 speed_template_8_16, num_mb);
2955 break;
2956
2957 case 607:
2958 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2959 speed_template_16_32, num_mb);
2960 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2961 speed_template_16_32, num_mb);
2962 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2963 speed_template_16_32, num_mb);
2964 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2965 speed_template_16_32, num_mb);
2966 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2967 speed_template_16_32, num_mb);
2968 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2969 speed_template_16_32, num_mb);
2970 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2971 speed_template_32_48, num_mb);
2972 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2973 speed_template_32_48, num_mb);
2974 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2975 speed_template_32_64, num_mb);
2976 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2977 speed_template_32_64, num_mb);
2978 break;
2979
2980 case 608:
2981 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2982 speed_template_16_32, num_mb);
2983 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2984 speed_template_16_32, num_mb);
2985 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2986 speed_template_16_32, num_mb);
2987 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2988 speed_template_16_32, num_mb);
2989 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2990 speed_template_16_32, num_mb);
2991 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2992 speed_template_16_32, num_mb);
2993 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2994 speed_template_32_48, num_mb);
2995 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2996 speed_template_32_48, num_mb);
2997 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2998 speed_template_32_64, num_mb);
2999 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
3000 speed_template_32_64, num_mb);
3001 break;
3002
3003 case 609:
3004 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
3005 speed_template_8_32, num_mb);
3006 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
3007 speed_template_8_32, num_mb);
3008 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
3009 speed_template_8_32, num_mb);
3010 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
3011 speed_template_8_32, num_mb);
3012 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
3013 speed_template_8_32, num_mb);
3014 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
3015 speed_template_8_32, num_mb);
3016 break;
3017
3018 case 1000:
3019 test_available();
3020 break;
3021 }
3022
3023 return ret;
3024 }
3025
tcrypt_mod_init(void)3026 static int __init tcrypt_mod_init(void)
3027 {
3028 int err = -ENOMEM;
3029 int i;
3030
3031 for (i = 0; i < TVMEMSIZE; i++) {
3032 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
3033 if (!tvmem[i])
3034 goto err_free_tv;
3035 }
3036
3037 err = do_test(alg, type, mask, mode, num_mb);
3038
3039 if (err) {
3040 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
3041 goto err_free_tv;
3042 } else {
3043 pr_debug("all tests passed\n");
3044 }
3045
3046 /* We intentionaly return -EAGAIN to prevent keeping the module,
3047 * unless we're running in fips mode. It does all its work from
3048 * init() and doesn't offer any runtime functionality, but in
3049 * the fips case, checking for a successful load is helpful.
3050 * => we don't need it in the memory, do we?
3051 * -- mludvig
3052 */
3053 if (!fips_enabled)
3054 err = -EAGAIN;
3055
3056 err_free_tv:
3057 for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
3058 free_page((unsigned long)tvmem[i]);
3059
3060 return err;
3061 }
3062
3063 /*
3064 * If an init function is provided, an exit function must also be provided
3065 * to allow module unload.
3066 */
tcrypt_mod_fini(void)3067 static void __exit tcrypt_mod_fini(void) { }
3068
3069 subsys_initcall(tcrypt_mod_init);
3070 module_exit(tcrypt_mod_fini);
3071
3072 module_param(alg, charp, 0);
3073 module_param(type, uint, 0);
3074 module_param(mask, uint, 0);
3075 module_param(mode, int, 0);
3076 module_param(sec, uint, 0);
3077 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
3078 "(defaults to zero which uses CPU cycles instead)");
3079 module_param(num_mb, uint, 0000);
3080 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
3081 module_param(klen, uint, 0);
3082 MODULE_PARM_DESC(klen, "Key length (defaults to 0)");
3083
3084 MODULE_LICENSE("GPL");
3085 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3086 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
3087
