1 /*
2 * Quick & dirty crypto testing module.
3 *
4 * This will only exist until we have a better testing mechanism
5 * (e.g. a char device).
6 *
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
10 *
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.
17 *
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)
21 * any later version.
22 *
23 */
24
25 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
26
27 #include <crypto/aead.h>
28 #include <crypto/hash.h>
29 #include <crypto/skcipher.h>
30 #include <linux/err.h>
31 #include <linux/fips.h>
32 #include <linux/init.h>
33 #include <linux/gfp.h>
34 #include <linux/module.h>
35 #include <linux/scatterlist.h>
36 #include <linux/string.h>
37 #include <linux/moduleparam.h>
38 #include <linux/jiffies.h>
39 #include <linux/timex.h>
40 #include <linux/interrupt.h>
41 #include "tcrypt.h"
42
43 /*
44 * Need slab memory for testing (size in number of pages).
45 */
46 #define TVMEMSIZE 4
47
48 /*
49 * Used by test_cipher_speed()
50 */
51 #define ENCRYPT 1
52 #define DECRYPT 0
53
54 #define MAX_DIGEST_SIZE 64
55
56 /*
57 * return a string with the driver name
58 */
59 #define get_driver_name(tfm_type, tfm) crypto_tfm_alg_driver_name(tfm_type ## _tfm(tfm))
60
61 /*
62 * Used by test_cipher_speed()
63 */
64 static unsigned int sec;
65
66 static char *alg = NULL;
67 static u32 type;
68 static u32 mask;
69 static int mode;
70 static u32 num_mb = 8;
71 static char *tvmem[TVMEMSIZE];
72
73 static char *check[] = {
74 "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "sm3",
75 "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
76 "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
77 "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
78 "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
79 "lzo", "cts", "zlib", "sha3-224", "sha3-256", "sha3-384", "sha3-512",
80 NULL
81 };
82
83 static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
84 static u32 aead_sizes[] = { 16, 64, 256, 512, 1024, 2048, 4096, 8192, 0 };
85
86 #define XBUFSIZE 8
87 #define MAX_IVLEN 32
88
testmgr_alloc_buf(char * buf[XBUFSIZE])89 static int testmgr_alloc_buf(char *buf[XBUFSIZE])
90 {
91 int i;
92
93 for (i = 0; i < XBUFSIZE; i++) {
94 buf[i] = (void *)__get_free_page(GFP_KERNEL);
95 if (!buf[i])
96 goto err_free_buf;
97 }
98
99 return 0;
100
101 err_free_buf:
102 while (i-- > 0)
103 free_page((unsigned long)buf[i]);
104
105 return -ENOMEM;
106 }
107
testmgr_free_buf(char * buf[XBUFSIZE])108 static void testmgr_free_buf(char *buf[XBUFSIZE])
109 {
110 int i;
111
112 for (i = 0; i < XBUFSIZE; i++)
113 free_page((unsigned long)buf[i]);
114 }
115
sg_init_aead(struct scatterlist * sg,char * xbuf[XBUFSIZE],unsigned int buflen,const void * assoc,unsigned int aad_size)116 static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
117 unsigned int buflen, const void *assoc,
118 unsigned int aad_size)
119 {
120 int np = (buflen + PAGE_SIZE - 1)/PAGE_SIZE;
121 int k, rem;
122
123 if (np > XBUFSIZE) {
124 rem = PAGE_SIZE;
125 np = XBUFSIZE;
126 } else {
127 rem = buflen % PAGE_SIZE;
128 }
129
130 sg_init_table(sg, np + 1);
131
132 sg_set_buf(&sg[0], assoc, aad_size);
133
134 if (rem)
135 np--;
136 for (k = 0; k < np; k++)
137 sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
138
139 if (rem)
140 sg_set_buf(&sg[k + 1], xbuf[k], rem);
141 }
142
do_one_aead_op(struct aead_request * req,int ret)143 static inline int do_one_aead_op(struct aead_request *req, int ret)
144 {
145 struct crypto_wait *wait = req->base.data;
146
147 return crypto_wait_req(ret, wait);
148 }
149
150 struct test_mb_aead_data {
151 struct scatterlist sg[XBUFSIZE];
152 struct scatterlist sgout[XBUFSIZE];
153 struct aead_request *req;
154 struct crypto_wait wait;
155 char *xbuf[XBUFSIZE];
156 char *xoutbuf[XBUFSIZE];
157 char *axbuf[XBUFSIZE];
158 };
159
do_mult_aead_op(struct test_mb_aead_data * data,int enc,u32 num_mb,int * rc)160 static int do_mult_aead_op(struct test_mb_aead_data *data, int enc,
161 u32 num_mb, int *rc)
162 {
163 int i, err = 0;
164
165 /* Fire up a bunch of concurrent requests */
166 for (i = 0; i < num_mb; i++) {
167 if (enc == ENCRYPT)
168 rc[i] = crypto_aead_encrypt(data[i].req);
169 else
170 rc[i] = crypto_aead_decrypt(data[i].req);
171 }
172
173 /* Wait for all requests to finish */
174 for (i = 0; i < num_mb; i++) {
175 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
176
177 if (rc[i]) {
178 pr_info("concurrent request %d error %d\n", i, rc[i]);
179 err = rc[i];
180 }
181 }
182
183 return err;
184 }
185
test_mb_aead_jiffies(struct test_mb_aead_data * data,int enc,int blen,int secs,u32 num_mb)186 static int test_mb_aead_jiffies(struct test_mb_aead_data *data, int enc,
187 int blen, int secs, u32 num_mb)
188 {
189 unsigned long start, end;
190 int bcount;
191 int ret = 0;
192 int *rc;
193
194 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
195 if (!rc)
196 return -ENOMEM;
197
198 for (start = jiffies, end = start + secs * HZ, bcount = 0;
199 time_before(jiffies, end); bcount++) {
200 ret = do_mult_aead_op(data, enc, num_mb, rc);
201 if (ret)
202 goto out;
203 }
204
205 pr_cont("%d operations in %d seconds (%llu bytes)\n",
206 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
207
208 out:
209 kfree(rc);
210 return ret;
211 }
212
test_mb_aead_cycles(struct test_mb_aead_data * data,int enc,int blen,u32 num_mb)213 static int test_mb_aead_cycles(struct test_mb_aead_data *data, int enc,
214 int blen, u32 num_mb)
215 {
216 unsigned long cycles = 0;
217 int ret = 0;
218 int i;
219 int *rc;
220
221 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
222 if (!rc)
223 return -ENOMEM;
224
225 /* Warm-up run. */
226 for (i = 0; i < 4; i++) {
227 ret = do_mult_aead_op(data, enc, num_mb, rc);
228 if (ret)
229 goto out;
230 }
231
232 /* The real thing. */
233 for (i = 0; i < 8; i++) {
234 cycles_t start, end;
235
236 start = get_cycles();
237 ret = do_mult_aead_op(data, enc, num_mb, rc);
238 end = get_cycles();
239
240 if (ret)
241 goto out;
242
243 cycles += end - start;
244 }
245
246 pr_cont("1 operation in %lu cycles (%d bytes)\n",
247 (cycles + 4) / (8 * num_mb), blen);
248
249 out:
250 kfree(rc);
251 return ret;
252 }
253
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)254 static void test_mb_aead_speed(const char *algo, int enc, int secs,
255 struct aead_speed_template *template,
256 unsigned int tcount, u8 authsize,
257 unsigned int aad_size, u8 *keysize, u32 num_mb)
258 {
259 struct test_mb_aead_data *data;
260 struct crypto_aead *tfm;
261 unsigned int i, j, iv_len;
262 const char *key;
263 const char *e;
264 void *assoc;
265 u32 *b_size;
266 char *iv;
267 int ret;
268
269
270 if (aad_size >= PAGE_SIZE) {
271 pr_err("associate data length (%u) too big\n", aad_size);
272 return;
273 }
274
275 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
276 if (!iv)
277 return;
278
279 if (enc == ENCRYPT)
280 e = "encryption";
281 else
282 e = "decryption";
283
284 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
285 if (!data)
286 goto out_free_iv;
287
288 tfm = crypto_alloc_aead(algo, 0, 0);
289 if (IS_ERR(tfm)) {
290 pr_err("failed to load transform for %s: %ld\n",
291 algo, PTR_ERR(tfm));
292 goto out_free_data;
293 }
294
295 ret = crypto_aead_setauthsize(tfm, authsize);
296
297 for (i = 0; i < num_mb; ++i)
298 if (testmgr_alloc_buf(data[i].xbuf)) {
299 while (i--)
300 testmgr_free_buf(data[i].xbuf);
301 goto out_free_tfm;
302 }
303
304 for (i = 0; i < num_mb; ++i)
305 if (testmgr_alloc_buf(data[i].axbuf)) {
306 while (i--)
307 testmgr_free_buf(data[i].axbuf);
308 goto out_free_xbuf;
309 }
310
311 for (i = 0; i < num_mb; ++i)
312 if (testmgr_alloc_buf(data[i].xoutbuf)) {
313 while (i--)
314 testmgr_free_buf(data[i].xoutbuf);
315 goto out_free_axbuf;
316 }
317
318 for (i = 0; i < num_mb; ++i) {
319 data[i].req = aead_request_alloc(tfm, GFP_KERNEL);
320 if (!data[i].req) {
321 pr_err("alg: skcipher: Failed to allocate request for %s\n",
322 algo);
323 while (i--)
324 aead_request_free(data[i].req);
325 goto out_free_xoutbuf;
326 }
327 }
328
329 for (i = 0; i < num_mb; ++i) {
330 crypto_init_wait(&data[i].wait);
331 aead_request_set_callback(data[i].req,
332 CRYPTO_TFM_REQ_MAY_BACKLOG,
333 crypto_req_done, &data[i].wait);
334 }
335
336 pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
337 get_driver_name(crypto_aead, tfm), e);
338
339 i = 0;
340 do {
341 b_size = aead_sizes;
342 do {
343 if (*b_size + authsize > XBUFSIZE * PAGE_SIZE) {
344 pr_err("template (%u) too big for buffer (%lu)\n",
345 authsize + *b_size,
346 XBUFSIZE * PAGE_SIZE);
347 goto out;
348 }
349
350 pr_info("test %u (%d bit key, %d byte blocks): ", i,
351 *keysize * 8, *b_size);
352
353 /* Set up tfm global state, i.e. the key */
354
355 memset(tvmem[0], 0xff, PAGE_SIZE);
356 key = tvmem[0];
357 for (j = 0; j < tcount; j++) {
358 if (template[j].klen == *keysize) {
359 key = template[j].key;
360 break;
361 }
362 }
363
364 crypto_aead_clear_flags(tfm, ~0);
365
366 ret = crypto_aead_setkey(tfm, key, *keysize);
367 if (ret) {
368 pr_err("setkey() failed flags=%x\n",
369 crypto_aead_get_flags(tfm));
370 goto out;
371 }
372
373 iv_len = crypto_aead_ivsize(tfm);
374 if (iv_len)
375 memset(iv, 0xff, iv_len);
376
377 /* Now setup per request stuff, i.e. buffers */
378
379 for (j = 0; j < num_mb; ++j) {
380 struct test_mb_aead_data *cur = &data[j];
381
382 assoc = cur->axbuf[0];
383 memset(assoc, 0xff, aad_size);
384
385 sg_init_aead(cur->sg, cur->xbuf,
386 *b_size + (enc ? 0 : authsize),
387 assoc, aad_size);
388
389 sg_init_aead(cur->sgout, cur->xoutbuf,
390 *b_size + (enc ? authsize : 0),
391 assoc, aad_size);
392
393 aead_request_set_ad(cur->req, aad_size);
394
395 if (!enc) {
396
397 aead_request_set_crypt(cur->req,
398 cur->sgout,
399 cur->sg,
400 *b_size, iv);
401 ret = crypto_aead_encrypt(cur->req);
402 ret = do_one_aead_op(cur->req, ret);
403
404 if (ret) {
405 pr_err("calculating auth failed failed (%d)\n",
406 ret);
407 break;
408 }
409 }
410
411 aead_request_set_crypt(cur->req, cur->sg,
412 cur->sgout, *b_size +
413 (enc ? 0 : authsize),
414 iv);
415
416 }
417
418 if (secs) {
419 ret = test_mb_aead_jiffies(data, enc, *b_size,
420 secs, num_mb);
421 cond_resched();
422 } else {
423 ret = test_mb_aead_cycles(data, enc, *b_size,
424 num_mb);
425 }
426
427 if (ret) {
428 pr_err("%s() failed return code=%d\n", e, ret);
429 break;
430 }
431 b_size++;
432 i++;
433 } while (*b_size);
434 keysize++;
435 } while (*keysize);
436
437 out:
438 for (i = 0; i < num_mb; ++i)
439 aead_request_free(data[i].req);
440 out_free_xoutbuf:
441 for (i = 0; i < num_mb; ++i)
442 testmgr_free_buf(data[i].xoutbuf);
443 out_free_axbuf:
444 for (i = 0; i < num_mb; ++i)
445 testmgr_free_buf(data[i].axbuf);
446 out_free_xbuf:
447 for (i = 0; i < num_mb; ++i)
448 testmgr_free_buf(data[i].xbuf);
449 out_free_tfm:
450 crypto_free_aead(tfm);
451 out_free_data:
452 kfree(data);
453 out_free_iv:
454 kfree(iv);
455 }
456
test_aead_jiffies(struct aead_request * req,int enc,int blen,int secs)457 static int test_aead_jiffies(struct aead_request *req, int enc,
458 int blen, int secs)
459 {
460 unsigned long start, end;
461 int bcount;
462 int ret;
463
464 for (start = jiffies, end = start + secs * HZ, bcount = 0;
465 time_before(jiffies, end); bcount++) {
466 if (enc)
467 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
468 else
469 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
470
471 if (ret)
472 return ret;
473 }
474
475 pr_cont("%d operations in %d seconds (%llu bytes)\n",
476 bcount, secs, (u64)bcount * blen);
477 return 0;
478 }
479
test_aead_cycles(struct aead_request * req,int enc,int blen)480 static int test_aead_cycles(struct aead_request *req, int enc, int blen)
481 {
482 unsigned long cycles = 0;
483 int ret = 0;
484 int i;
485
486 /* Warm-up run. */
487 for (i = 0; i < 4; i++) {
488 if (enc)
489 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
490 else
491 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
492
493 if (ret)
494 goto out;
495 }
496
497 /* The real thing. */
498 for (i = 0; i < 8; i++) {
499 cycles_t start, end;
500
501 start = get_cycles();
502 if (enc)
503 ret = do_one_aead_op(req, crypto_aead_encrypt(req));
504 else
505 ret = do_one_aead_op(req, crypto_aead_decrypt(req));
506 end = get_cycles();
507
508 if (ret)
509 goto out;
510
511 cycles += end - start;
512 }
513
514 out:
515 if (ret == 0)
516 printk("1 operation in %lu cycles (%d bytes)\n",
517 (cycles + 4) / 8, blen);
518
519 return ret;
520 }
521
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)522 static void test_aead_speed(const char *algo, int enc, unsigned int secs,
523 struct aead_speed_template *template,
524 unsigned int tcount, u8 authsize,
525 unsigned int aad_size, u8 *keysize)
526 {
527 unsigned int i, j;
528 struct crypto_aead *tfm;
529 int ret = -ENOMEM;
530 const char *key;
531 struct aead_request *req;
532 struct scatterlist *sg;
533 struct scatterlist *sgout;
534 const char *e;
535 void *assoc;
536 char *iv;
537 char *xbuf[XBUFSIZE];
538 char *xoutbuf[XBUFSIZE];
539 char *axbuf[XBUFSIZE];
540 unsigned int *b_size;
541 unsigned int iv_len;
542 struct crypto_wait wait;
543
544 iv = kzalloc(MAX_IVLEN, GFP_KERNEL);
545 if (!iv)
546 return;
547
548 if (aad_size >= PAGE_SIZE) {
549 pr_err("associate data length (%u) too big\n", aad_size);
550 goto out_noxbuf;
551 }
552
553 if (enc == ENCRYPT)
554 e = "encryption";
555 else
556 e = "decryption";
557
558 if (testmgr_alloc_buf(xbuf))
559 goto out_noxbuf;
560 if (testmgr_alloc_buf(axbuf))
561 goto out_noaxbuf;
562 if (testmgr_alloc_buf(xoutbuf))
563 goto out_nooutbuf;
564
565 sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
566 if (!sg)
567 goto out_nosg;
568 sgout = &sg[9];
569
570 tfm = crypto_alloc_aead(algo, 0, 0);
571
572 if (IS_ERR(tfm)) {
573 pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
574 PTR_ERR(tfm));
575 goto out_notfm;
576 }
577
578 crypto_init_wait(&wait);
579 printk(KERN_INFO "\ntesting speed of %s (%s) %s\n", algo,
580 get_driver_name(crypto_aead, tfm), e);
581
582 req = aead_request_alloc(tfm, GFP_KERNEL);
583 if (!req) {
584 pr_err("alg: aead: Failed to allocate request for %s\n",
585 algo);
586 goto out_noreq;
587 }
588
589 aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
590 crypto_req_done, &wait);
591
592 i = 0;
593 do {
594 b_size = aead_sizes;
595 do {
596 assoc = axbuf[0];
597 memset(assoc, 0xff, aad_size);
598
599 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
600 pr_err("template (%u) too big for tvmem (%lu)\n",
601 *keysize + *b_size,
602 TVMEMSIZE * PAGE_SIZE);
603 goto out;
604 }
605
606 key = tvmem[0];
607 for (j = 0; j < tcount; j++) {
608 if (template[j].klen == *keysize) {
609 key = template[j].key;
610 break;
611 }
612 }
613 ret = crypto_aead_setkey(tfm, key, *keysize);
614 ret = crypto_aead_setauthsize(tfm, authsize);
615
616 iv_len = crypto_aead_ivsize(tfm);
617 if (iv_len)
618 memset(iv, 0xff, iv_len);
619
620 crypto_aead_clear_flags(tfm, ~0);
621 printk(KERN_INFO "test %u (%d bit key, %d byte blocks): ",
622 i, *keysize * 8, *b_size);
623
624
625 memset(tvmem[0], 0xff, PAGE_SIZE);
626
627 if (ret) {
628 pr_err("setkey() failed flags=%x\n",
629 crypto_aead_get_flags(tfm));
630 goto out;
631 }
632
633 sg_init_aead(sg, xbuf, *b_size + (enc ? 0 : authsize),
634 assoc, aad_size);
635
636 sg_init_aead(sgout, xoutbuf,
637 *b_size + (enc ? authsize : 0), assoc,
638 aad_size);
639
640 aead_request_set_ad(req, aad_size);
641
642 if (!enc) {
643
644 /*
645 * For decryption we need a proper auth so
646 * we do the encryption path once with buffers
647 * reversed (input <-> output) to calculate it
648 */
649 aead_request_set_crypt(req, sgout, sg,
650 *b_size, iv);
651 ret = do_one_aead_op(req,
652 crypto_aead_encrypt(req));
653
654 if (ret) {
655 pr_err("calculating auth failed failed (%d)\n",
656 ret);
657 break;
658 }
659 }
660
661 aead_request_set_crypt(req, sg, sgout,
662 *b_size + (enc ? 0 : authsize),
663 iv);
664
665 if (secs) {
666 ret = test_aead_jiffies(req, enc, *b_size,
667 secs);
668 cond_resched();
669 } else {
670 ret = test_aead_cycles(req, enc, *b_size);
671 }
672
673 if (ret) {
674 pr_err("%s() failed return code=%d\n", e, ret);
675 break;
676 }
677 b_size++;
678 i++;
679 } while (*b_size);
680 keysize++;
681 } while (*keysize);
682
683 out:
684 aead_request_free(req);
685 out_noreq:
686 crypto_free_aead(tfm);
687 out_notfm:
688 kfree(sg);
689 out_nosg:
690 testmgr_free_buf(xoutbuf);
691 out_nooutbuf:
692 testmgr_free_buf(axbuf);
693 out_noaxbuf:
694 testmgr_free_buf(xbuf);
695 out_noxbuf:
696 kfree(iv);
697 }
698
test_hash_sg_init(struct scatterlist * sg)699 static void test_hash_sg_init(struct scatterlist *sg)
700 {
701 int i;
702
703 sg_init_table(sg, TVMEMSIZE);
704 for (i = 0; i < TVMEMSIZE; i++) {
705 sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
706 memset(tvmem[i], 0xff, PAGE_SIZE);
707 }
708 }
709
do_one_ahash_op(struct ahash_request * req,int ret)710 static inline int do_one_ahash_op(struct ahash_request *req, int ret)
711 {
712 struct crypto_wait *wait = req->base.data;
713
714 return crypto_wait_req(ret, wait);
715 }
716
717 struct test_mb_ahash_data {
718 struct scatterlist sg[XBUFSIZE];
719 char result[64];
720 struct ahash_request *req;
721 struct crypto_wait wait;
722 char *xbuf[XBUFSIZE];
723 };
724
do_mult_ahash_op(struct test_mb_ahash_data * data,u32 num_mb,int * rc)725 static inline int do_mult_ahash_op(struct test_mb_ahash_data *data, u32 num_mb,
726 int *rc)
727 {
728 int i, err = 0;
729
730 /* Fire up a bunch of concurrent requests */
731 for (i = 0; i < num_mb; i++)
732 rc[i] = crypto_ahash_digest(data[i].req);
733
734 /* Wait for all requests to finish */
735 for (i = 0; i < num_mb; i++) {
736 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
737
738 if (rc[i]) {
739 pr_info("concurrent request %d error %d\n", i, rc[i]);
740 err = rc[i];
741 }
742 }
743
744 return err;
745 }
746
test_mb_ahash_jiffies(struct test_mb_ahash_data * data,int blen,int secs,u32 num_mb)747 static int test_mb_ahash_jiffies(struct test_mb_ahash_data *data, int blen,
748 int secs, u32 num_mb)
749 {
750 unsigned long start, end;
751 int bcount;
752 int ret = 0;
753 int *rc;
754
755 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
756 if (!rc)
757 return -ENOMEM;
758
759 for (start = jiffies, end = start + secs * HZ, bcount = 0;
760 time_before(jiffies, end); bcount++) {
761 ret = do_mult_ahash_op(data, num_mb, rc);
762 if (ret)
763 goto out;
764 }
765
766 pr_cont("%d operations in %d seconds (%llu bytes)\n",
767 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
768
769 out:
770 kfree(rc);
771 return ret;
772 }
773
test_mb_ahash_cycles(struct test_mb_ahash_data * data,int blen,u32 num_mb)774 static int test_mb_ahash_cycles(struct test_mb_ahash_data *data, int blen,
775 u32 num_mb)
776 {
777 unsigned long cycles = 0;
778 int ret = 0;
779 int i;
780 int *rc;
781
782 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
783 if (!rc)
784 return -ENOMEM;
785
786 /* Warm-up run. */
787 for (i = 0; i < 4; i++) {
788 ret = do_mult_ahash_op(data, num_mb, rc);
789 if (ret)
790 goto out;
791 }
792
793 /* The real thing. */
794 for (i = 0; i < 8; i++) {
795 cycles_t start, end;
796
797 start = get_cycles();
798 ret = do_mult_ahash_op(data, num_mb, rc);
799 end = get_cycles();
800
801 if (ret)
802 goto out;
803
804 cycles += end - start;
805 }
806
807 pr_cont("1 operation in %lu cycles (%d bytes)\n",
808 (cycles + 4) / (8 * num_mb), blen);
809
810 out:
811 kfree(rc);
812 return ret;
813 }
814
test_mb_ahash_speed(const char * algo,unsigned int secs,struct hash_speed * speed,u32 num_mb)815 static void test_mb_ahash_speed(const char *algo, unsigned int secs,
816 struct hash_speed *speed, u32 num_mb)
817 {
818 struct test_mb_ahash_data *data;
819 struct crypto_ahash *tfm;
820 unsigned int i, j, k;
821 int ret;
822
823 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
824 if (!data)
825 return;
826
827 tfm = crypto_alloc_ahash(algo, 0, 0);
828 if (IS_ERR(tfm)) {
829 pr_err("failed to load transform for %s: %ld\n",
830 algo, PTR_ERR(tfm));
831 goto free_data;
832 }
833
834 for (i = 0; i < num_mb; ++i) {
835 if (testmgr_alloc_buf(data[i].xbuf))
836 goto out;
837
838 crypto_init_wait(&data[i].wait);
839
840 data[i].req = ahash_request_alloc(tfm, GFP_KERNEL);
841 if (!data[i].req) {
842 pr_err("alg: hash: Failed to allocate request for %s\n",
843 algo);
844 goto out;
845 }
846
847 ahash_request_set_callback(data[i].req, 0, crypto_req_done,
848 &data[i].wait);
849
850 sg_init_table(data[i].sg, XBUFSIZE);
851 for (j = 0; j < XBUFSIZE; j++) {
852 sg_set_buf(data[i].sg + j, data[i].xbuf[j], PAGE_SIZE);
853 memset(data[i].xbuf[j], 0xff, PAGE_SIZE);
854 }
855 }
856
857 pr_info("\ntesting speed of multibuffer %s (%s)\n", algo,
858 get_driver_name(crypto_ahash, tfm));
859
860 for (i = 0; speed[i].blen != 0; i++) {
861 /* For some reason this only tests digests. */
862 if (speed[i].blen != speed[i].plen)
863 continue;
864
865 if (speed[i].blen > XBUFSIZE * PAGE_SIZE) {
866 pr_err("template (%u) too big for tvmem (%lu)\n",
867 speed[i].blen, XBUFSIZE * PAGE_SIZE);
868 goto out;
869 }
870
871 if (speed[i].klen)
872 crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
873
874 for (k = 0; k < num_mb; k++)
875 ahash_request_set_crypt(data[k].req, data[k].sg,
876 data[k].result, speed[i].blen);
877
878 pr_info("test%3u "
879 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
880 i, speed[i].blen, speed[i].plen,
881 speed[i].blen / speed[i].plen);
882
883 if (secs) {
884 ret = test_mb_ahash_jiffies(data, speed[i].blen, secs,
885 num_mb);
886 cond_resched();
887 } else {
888 ret = test_mb_ahash_cycles(data, speed[i].blen, num_mb);
889 }
890
891
892 if (ret) {
893 pr_err("At least one hashing failed ret=%d\n", ret);
894 break;
895 }
896 }
897
898 out:
899 for (k = 0; k < num_mb; ++k)
900 ahash_request_free(data[k].req);
901
902 for (k = 0; k < num_mb; ++k)
903 testmgr_free_buf(data[k].xbuf);
904
905 crypto_free_ahash(tfm);
906
907 free_data:
908 kfree(data);
909 }
910
test_ahash_jiffies_digest(struct ahash_request * req,int blen,char * out,int secs)911 static int test_ahash_jiffies_digest(struct ahash_request *req, int blen,
912 char *out, int secs)
913 {
914 unsigned long start, end;
915 int bcount;
916 int ret;
917
918 for (start = jiffies, end = start + secs * HZ, bcount = 0;
919 time_before(jiffies, end); bcount++) {
920 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
921 if (ret)
922 return ret;
923 }
924
925 printk("%6u opers/sec, %9lu bytes/sec\n",
926 bcount / secs, ((long)bcount * blen) / secs);
927
928 return 0;
929 }
930
test_ahash_jiffies(struct ahash_request * req,int blen,int plen,char * out,int secs)931 static int test_ahash_jiffies(struct ahash_request *req, int blen,
932 int plen, char *out, int secs)
933 {
934 unsigned long start, end;
935 int bcount, pcount;
936 int ret;
937
938 if (plen == blen)
939 return test_ahash_jiffies_digest(req, blen, out, secs);
940
941 for (start = jiffies, end = start + secs * HZ, bcount = 0;
942 time_before(jiffies, end); bcount++) {
943 ret = do_one_ahash_op(req, crypto_ahash_init(req));
944 if (ret)
945 return ret;
946 for (pcount = 0; pcount < blen; pcount += plen) {
947 ret = do_one_ahash_op(req, crypto_ahash_update(req));
948 if (ret)
949 return ret;
950 }
951 /* we assume there is enough space in 'out' for the result */
952 ret = do_one_ahash_op(req, crypto_ahash_final(req));
953 if (ret)
954 return ret;
955 }
956
957 pr_cont("%6u opers/sec, %9lu bytes/sec\n",
958 bcount / secs, ((long)bcount * blen) / secs);
959
960 return 0;
961 }
962
test_ahash_cycles_digest(struct ahash_request * req,int blen,char * out)963 static int test_ahash_cycles_digest(struct ahash_request *req, int blen,
964 char *out)
965 {
966 unsigned long cycles = 0;
967 int ret, i;
968
969 /* Warm-up run. */
970 for (i = 0; i < 4; i++) {
971 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
972 if (ret)
973 goto out;
974 }
975
976 /* The real thing. */
977 for (i = 0; i < 8; i++) {
978 cycles_t start, end;
979
980 start = get_cycles();
981
982 ret = do_one_ahash_op(req, crypto_ahash_digest(req));
983 if (ret)
984 goto out;
985
986 end = get_cycles();
987
988 cycles += end - start;
989 }
990
991 out:
992 if (ret)
993 return ret;
994
995 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
996 cycles / 8, cycles / (8 * blen));
997
998 return 0;
999 }
1000
test_ahash_cycles(struct ahash_request * req,int blen,int plen,char * out)1001 static int test_ahash_cycles(struct ahash_request *req, int blen,
1002 int plen, char *out)
1003 {
1004 unsigned long cycles = 0;
1005 int i, pcount, ret;
1006
1007 if (plen == blen)
1008 return test_ahash_cycles_digest(req, blen, out);
1009
1010 /* Warm-up run. */
1011 for (i = 0; i < 4; i++) {
1012 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1013 if (ret)
1014 goto out;
1015 for (pcount = 0; pcount < blen; pcount += plen) {
1016 ret = do_one_ahash_op(req, crypto_ahash_update(req));
1017 if (ret)
1018 goto out;
1019 }
1020 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1021 if (ret)
1022 goto out;
1023 }
1024
1025 /* The real thing. */
1026 for (i = 0; i < 8; i++) {
1027 cycles_t start, end;
1028
1029 start = get_cycles();
1030
1031 ret = do_one_ahash_op(req, crypto_ahash_init(req));
1032 if (ret)
1033 goto out;
1034 for (pcount = 0; pcount < blen; pcount += plen) {
1035 ret = do_one_ahash_op(req, crypto_ahash_update(req));
1036 if (ret)
1037 goto out;
1038 }
1039 ret = do_one_ahash_op(req, crypto_ahash_final(req));
1040 if (ret)
1041 goto out;
1042
1043 end = get_cycles();
1044
1045 cycles += end - start;
1046 }
1047
1048 out:
1049 if (ret)
1050 return ret;
1051
1052 pr_cont("%6lu cycles/operation, %4lu cycles/byte\n",
1053 cycles / 8, cycles / (8 * blen));
1054
1055 return 0;
1056 }
1057
test_ahash_speed_common(const char * algo,unsigned int secs,struct hash_speed * speed,unsigned mask)1058 static void test_ahash_speed_common(const char *algo, unsigned int secs,
1059 struct hash_speed *speed, unsigned mask)
1060 {
1061 struct scatterlist sg[TVMEMSIZE];
1062 struct crypto_wait wait;
1063 struct ahash_request *req;
1064 struct crypto_ahash *tfm;
1065 char *output;
1066 int i, ret;
1067
1068 tfm = crypto_alloc_ahash(algo, 0, mask);
1069 if (IS_ERR(tfm)) {
1070 pr_err("failed to load transform for %s: %ld\n",
1071 algo, PTR_ERR(tfm));
1072 return;
1073 }
1074
1075 printk(KERN_INFO "\ntesting speed of async %s (%s)\n", algo,
1076 get_driver_name(crypto_ahash, tfm));
1077
1078 if (crypto_ahash_digestsize(tfm) > MAX_DIGEST_SIZE) {
1079 pr_err("digestsize(%u) > %d\n", crypto_ahash_digestsize(tfm),
1080 MAX_DIGEST_SIZE);
1081 goto out;
1082 }
1083
1084 test_hash_sg_init(sg);
1085 req = ahash_request_alloc(tfm, GFP_KERNEL);
1086 if (!req) {
1087 pr_err("ahash request allocation failure\n");
1088 goto out;
1089 }
1090
1091 crypto_init_wait(&wait);
1092 ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1093 crypto_req_done, &wait);
1094
1095 output = kmalloc(MAX_DIGEST_SIZE, GFP_KERNEL);
1096 if (!output)
1097 goto out_nomem;
1098
1099 for (i = 0; speed[i].blen != 0; i++) {
1100 if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
1101 pr_err("template (%u) too big for tvmem (%lu)\n",
1102 speed[i].blen, TVMEMSIZE * PAGE_SIZE);
1103 break;
1104 }
1105
1106 if (speed[i].klen)
1107 crypto_ahash_setkey(tfm, tvmem[0], speed[i].klen);
1108
1109 pr_info("test%3u "
1110 "(%5u byte blocks,%5u bytes per update,%4u updates): ",
1111 i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
1112
1113 ahash_request_set_crypt(req, sg, output, speed[i].plen);
1114
1115 if (secs) {
1116 ret = test_ahash_jiffies(req, speed[i].blen,
1117 speed[i].plen, output, secs);
1118 cond_resched();
1119 } else {
1120 ret = test_ahash_cycles(req, speed[i].blen,
1121 speed[i].plen, output);
1122 }
1123
1124 if (ret) {
1125 pr_err("hashing failed ret=%d\n", ret);
1126 break;
1127 }
1128 }
1129
1130 kfree(output);
1131
1132 out_nomem:
1133 ahash_request_free(req);
1134
1135 out:
1136 crypto_free_ahash(tfm);
1137 }
1138
test_ahash_speed(const char * algo,unsigned int secs,struct hash_speed * speed)1139 static void test_ahash_speed(const char *algo, unsigned int secs,
1140 struct hash_speed *speed)
1141 {
1142 return test_ahash_speed_common(algo, secs, speed, 0);
1143 }
1144
test_hash_speed(const char * algo,unsigned int secs,struct hash_speed * speed)1145 static void test_hash_speed(const char *algo, unsigned int secs,
1146 struct hash_speed *speed)
1147 {
1148 return test_ahash_speed_common(algo, secs, speed, CRYPTO_ALG_ASYNC);
1149 }
1150
1151 struct test_mb_skcipher_data {
1152 struct scatterlist sg[XBUFSIZE];
1153 struct skcipher_request *req;
1154 struct crypto_wait wait;
1155 char *xbuf[XBUFSIZE];
1156 };
1157
do_mult_acipher_op(struct test_mb_skcipher_data * data,int enc,u32 num_mb,int * rc)1158 static int do_mult_acipher_op(struct test_mb_skcipher_data *data, int enc,
1159 u32 num_mb, int *rc)
1160 {
1161 int i, err = 0;
1162
1163 /* Fire up a bunch of concurrent requests */
1164 for (i = 0; i < num_mb; i++) {
1165 if (enc == ENCRYPT)
1166 rc[i] = crypto_skcipher_encrypt(data[i].req);
1167 else
1168 rc[i] = crypto_skcipher_decrypt(data[i].req);
1169 }
1170
1171 /* Wait for all requests to finish */
1172 for (i = 0; i < num_mb; i++) {
1173 rc[i] = crypto_wait_req(rc[i], &data[i].wait);
1174
1175 if (rc[i]) {
1176 pr_info("concurrent request %d error %d\n", i, rc[i]);
1177 err = rc[i];
1178 }
1179 }
1180
1181 return err;
1182 }
1183
test_mb_acipher_jiffies(struct test_mb_skcipher_data * data,int enc,int blen,int secs,u32 num_mb)1184 static int test_mb_acipher_jiffies(struct test_mb_skcipher_data *data, int enc,
1185 int blen, int secs, u32 num_mb)
1186 {
1187 unsigned long start, end;
1188 int bcount;
1189 int ret = 0;
1190 int *rc;
1191
1192 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1193 if (!rc)
1194 return -ENOMEM;
1195
1196 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1197 time_before(jiffies, end); bcount++) {
1198 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1199 if (ret)
1200 goto out;
1201 }
1202
1203 pr_cont("%d operations in %d seconds (%llu bytes)\n",
1204 bcount * num_mb, secs, (u64)bcount * blen * num_mb);
1205
1206 out:
1207 kfree(rc);
1208 return ret;
1209 }
1210
test_mb_acipher_cycles(struct test_mb_skcipher_data * data,int enc,int blen,u32 num_mb)1211 static int test_mb_acipher_cycles(struct test_mb_skcipher_data *data, int enc,
1212 int blen, u32 num_mb)
1213 {
1214 unsigned long cycles = 0;
1215 int ret = 0;
1216 int i;
1217 int *rc;
1218
1219 rc = kcalloc(num_mb, sizeof(*rc), GFP_KERNEL);
1220 if (!rc)
1221 return -ENOMEM;
1222
1223 /* Warm-up run. */
1224 for (i = 0; i < 4; i++) {
1225 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1226 if (ret)
1227 goto out;
1228 }
1229
1230 /* The real thing. */
1231 for (i = 0; i < 8; i++) {
1232 cycles_t start, end;
1233
1234 start = get_cycles();
1235 ret = do_mult_acipher_op(data, enc, num_mb, rc);
1236 end = get_cycles();
1237
1238 if (ret)
1239 goto out;
1240
1241 cycles += end - start;
1242 }
1243
1244 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1245 (cycles + 4) / (8 * num_mb), blen);
1246
1247 out:
1248 kfree(rc);
1249 return ret;
1250 }
1251
test_mb_skcipher_speed(const char * algo,int enc,int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize,u32 num_mb)1252 static void test_mb_skcipher_speed(const char *algo, int enc, int secs,
1253 struct cipher_speed_template *template,
1254 unsigned int tcount, u8 *keysize, u32 num_mb)
1255 {
1256 struct test_mb_skcipher_data *data;
1257 struct crypto_skcipher *tfm;
1258 unsigned int i, j, iv_len;
1259 const char *key;
1260 const char *e;
1261 u32 *b_size;
1262 char iv[128];
1263 int ret;
1264
1265 if (enc == ENCRYPT)
1266 e = "encryption";
1267 else
1268 e = "decryption";
1269
1270 data = kcalloc(num_mb, sizeof(*data), GFP_KERNEL);
1271 if (!data)
1272 return;
1273
1274 tfm = crypto_alloc_skcipher(algo, 0, 0);
1275 if (IS_ERR(tfm)) {
1276 pr_err("failed to load transform for %s: %ld\n",
1277 algo, PTR_ERR(tfm));
1278 goto out_free_data;
1279 }
1280
1281 for (i = 0; i < num_mb; ++i)
1282 if (testmgr_alloc_buf(data[i].xbuf)) {
1283 while (i--)
1284 testmgr_free_buf(data[i].xbuf);
1285 goto out_free_tfm;
1286 }
1287
1288 for (i = 0; i < num_mb; ++i) {
1289 data[i].req = skcipher_request_alloc(tfm, GFP_KERNEL);
1290 if (!data[i].req) {
1291 pr_err("alg: skcipher: Failed to allocate request for %s\n",
1292 algo);
1293 while (i--)
1294 skcipher_request_free(data[i].req);
1295 goto out_free_xbuf;
1296 }
1297 }
1298
1299 for (i = 0; i < num_mb; ++i) {
1300 skcipher_request_set_callback(data[i].req,
1301 CRYPTO_TFM_REQ_MAY_BACKLOG,
1302 crypto_req_done, &data[i].wait);
1303 crypto_init_wait(&data[i].wait);
1304 }
1305
1306 pr_info("\ntesting speed of multibuffer %s (%s) %s\n", algo,
1307 get_driver_name(crypto_skcipher, tfm), e);
1308
1309 i = 0;
1310 do {
1311 b_size = block_sizes;
1312 do {
1313 if (*b_size > XBUFSIZE * PAGE_SIZE) {
1314 pr_err("template (%u) too big for buffer (%lu)\n",
1315 *b_size, XBUFSIZE * PAGE_SIZE);
1316 goto out;
1317 }
1318
1319 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1320 *keysize * 8, *b_size);
1321
1322 /* Set up tfm global state, i.e. the key */
1323
1324 memset(tvmem[0], 0xff, PAGE_SIZE);
1325 key = tvmem[0];
1326 for (j = 0; j < tcount; j++) {
1327 if (template[j].klen == *keysize) {
1328 key = template[j].key;
1329 break;
1330 }
1331 }
1332
1333 crypto_skcipher_clear_flags(tfm, ~0);
1334
1335 ret = crypto_skcipher_setkey(tfm, key, *keysize);
1336 if (ret) {
1337 pr_err("setkey() failed flags=%x\n",
1338 crypto_skcipher_get_flags(tfm));
1339 goto out;
1340 }
1341
1342 iv_len = crypto_skcipher_ivsize(tfm);
1343 if (iv_len)
1344 memset(&iv, 0xff, iv_len);
1345
1346 /* Now setup per request stuff, i.e. buffers */
1347
1348 for (j = 0; j < num_mb; ++j) {
1349 struct test_mb_skcipher_data *cur = &data[j];
1350 unsigned int k = *b_size;
1351 unsigned int pages = DIV_ROUND_UP(k, PAGE_SIZE);
1352 unsigned int p = 0;
1353
1354 sg_init_table(cur->sg, pages);
1355
1356 while (k > PAGE_SIZE) {
1357 sg_set_buf(cur->sg + p, cur->xbuf[p],
1358 PAGE_SIZE);
1359 memset(cur->xbuf[p], 0xff, PAGE_SIZE);
1360 p++;
1361 k -= PAGE_SIZE;
1362 }
1363
1364 sg_set_buf(cur->sg + p, cur->xbuf[p], k);
1365 memset(cur->xbuf[p], 0xff, k);
1366
1367 skcipher_request_set_crypt(cur->req, cur->sg,
1368 cur->sg, *b_size,
1369 iv);
1370 }
1371
1372 if (secs) {
1373 ret = test_mb_acipher_jiffies(data, enc,
1374 *b_size, secs,
1375 num_mb);
1376 cond_resched();
1377 } else {
1378 ret = test_mb_acipher_cycles(data, enc,
1379 *b_size, num_mb);
1380 }
1381
1382 if (ret) {
1383 pr_err("%s() failed flags=%x\n", e,
1384 crypto_skcipher_get_flags(tfm));
1385 break;
1386 }
1387 b_size++;
1388 i++;
1389 } while (*b_size);
1390 keysize++;
1391 } while (*keysize);
1392
1393 out:
1394 for (i = 0; i < num_mb; ++i)
1395 skcipher_request_free(data[i].req);
1396 out_free_xbuf:
1397 for (i = 0; i < num_mb; ++i)
1398 testmgr_free_buf(data[i].xbuf);
1399 out_free_tfm:
1400 crypto_free_skcipher(tfm);
1401 out_free_data:
1402 kfree(data);
1403 }
1404
do_one_acipher_op(struct skcipher_request * req,int ret)1405 static inline int do_one_acipher_op(struct skcipher_request *req, int ret)
1406 {
1407 struct crypto_wait *wait = req->base.data;
1408
1409 return crypto_wait_req(ret, wait);
1410 }
1411
test_acipher_jiffies(struct skcipher_request * req,int enc,int blen,int secs)1412 static int test_acipher_jiffies(struct skcipher_request *req, int enc,
1413 int blen, int secs)
1414 {
1415 unsigned long start, end;
1416 int bcount;
1417 int ret;
1418
1419 for (start = jiffies, end = start + secs * HZ, bcount = 0;
1420 time_before(jiffies, end); bcount++) {
1421 if (enc)
1422 ret = do_one_acipher_op(req,
1423 crypto_skcipher_encrypt(req));
1424 else
1425 ret = do_one_acipher_op(req,
1426 crypto_skcipher_decrypt(req));
1427
1428 if (ret)
1429 return ret;
1430 }
1431
1432 pr_cont("%d operations in %d seconds (%llu bytes)\n",
1433 bcount, secs, (u64)bcount * blen);
1434 return 0;
1435 }
1436
test_acipher_cycles(struct skcipher_request * req,int enc,int blen)1437 static int test_acipher_cycles(struct skcipher_request *req, int enc,
1438 int blen)
1439 {
1440 unsigned long cycles = 0;
1441 int ret = 0;
1442 int i;
1443
1444 /* Warm-up run. */
1445 for (i = 0; i < 4; i++) {
1446 if (enc)
1447 ret = do_one_acipher_op(req,
1448 crypto_skcipher_encrypt(req));
1449 else
1450 ret = do_one_acipher_op(req,
1451 crypto_skcipher_decrypt(req));
1452
1453 if (ret)
1454 goto out;
1455 }
1456
1457 /* The real thing. */
1458 for (i = 0; i < 8; i++) {
1459 cycles_t start, end;
1460
1461 start = get_cycles();
1462 if (enc)
1463 ret = do_one_acipher_op(req,
1464 crypto_skcipher_encrypt(req));
1465 else
1466 ret = do_one_acipher_op(req,
1467 crypto_skcipher_decrypt(req));
1468 end = get_cycles();
1469
1470 if (ret)
1471 goto out;
1472
1473 cycles += end - start;
1474 }
1475
1476 out:
1477 if (ret == 0)
1478 pr_cont("1 operation in %lu cycles (%d bytes)\n",
1479 (cycles + 4) / 8, blen);
1480
1481 return ret;
1482 }
1483
test_skcipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize,bool async)1484 static void test_skcipher_speed(const char *algo, int enc, unsigned int secs,
1485 struct cipher_speed_template *template,
1486 unsigned int tcount, u8 *keysize, bool async)
1487 {
1488 unsigned int ret, i, j, k, iv_len;
1489 struct crypto_wait wait;
1490 const char *key;
1491 char iv[128];
1492 struct skcipher_request *req;
1493 struct crypto_skcipher *tfm;
1494 const char *e;
1495 u32 *b_size;
1496
1497 if (enc == ENCRYPT)
1498 e = "encryption";
1499 else
1500 e = "decryption";
1501
1502 crypto_init_wait(&wait);
1503
1504 tfm = crypto_alloc_skcipher(algo, 0, async ? 0 : CRYPTO_ALG_ASYNC);
1505
1506 if (IS_ERR(tfm)) {
1507 pr_err("failed to load transform for %s: %ld\n", algo,
1508 PTR_ERR(tfm));
1509 return;
1510 }
1511
1512 pr_info("\ntesting speed of async %s (%s) %s\n", algo,
1513 get_driver_name(crypto_skcipher, tfm), e);
1514
1515 req = skcipher_request_alloc(tfm, GFP_KERNEL);
1516 if (!req) {
1517 pr_err("tcrypt: skcipher: Failed to allocate request for %s\n",
1518 algo);
1519 goto out;
1520 }
1521
1522 skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
1523 crypto_req_done, &wait);
1524
1525 i = 0;
1526 do {
1527 b_size = block_sizes;
1528
1529 do {
1530 struct scatterlist sg[TVMEMSIZE];
1531
1532 if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
1533 pr_err("template (%u) too big for "
1534 "tvmem (%lu)\n", *keysize + *b_size,
1535 TVMEMSIZE * PAGE_SIZE);
1536 goto out_free_req;
1537 }
1538
1539 pr_info("test %u (%d bit key, %d byte blocks): ", i,
1540 *keysize * 8, *b_size);
1541
1542 memset(tvmem[0], 0xff, PAGE_SIZE);
1543
1544 /* set key, plain text and IV */
1545 key = tvmem[0];
1546 for (j = 0; j < tcount; j++) {
1547 if (template[j].klen == *keysize) {
1548 key = template[j].key;
1549 break;
1550 }
1551 }
1552
1553 crypto_skcipher_clear_flags(tfm, ~0);
1554
1555 ret = crypto_skcipher_setkey(tfm, key, *keysize);
1556 if (ret) {
1557 pr_err("setkey() failed flags=%x\n",
1558 crypto_skcipher_get_flags(tfm));
1559 goto out_free_req;
1560 }
1561
1562 k = *keysize + *b_size;
1563 sg_init_table(sg, DIV_ROUND_UP(k, PAGE_SIZE));
1564
1565 if (k > PAGE_SIZE) {
1566 sg_set_buf(sg, tvmem[0] + *keysize,
1567 PAGE_SIZE - *keysize);
1568 k -= PAGE_SIZE;
1569 j = 1;
1570 while (k > PAGE_SIZE) {
1571 sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
1572 memset(tvmem[j], 0xff, PAGE_SIZE);
1573 j++;
1574 k -= PAGE_SIZE;
1575 }
1576 sg_set_buf(sg + j, tvmem[j], k);
1577 memset(tvmem[j], 0xff, k);
1578 } else {
1579 sg_set_buf(sg, tvmem[0] + *keysize, *b_size);
1580 }
1581
1582 iv_len = crypto_skcipher_ivsize(tfm);
1583 if (iv_len)
1584 memset(&iv, 0xff, iv_len);
1585
1586 skcipher_request_set_crypt(req, sg, sg, *b_size, iv);
1587
1588 if (secs) {
1589 ret = test_acipher_jiffies(req, enc,
1590 *b_size, secs);
1591 cond_resched();
1592 } else {
1593 ret = test_acipher_cycles(req, enc,
1594 *b_size);
1595 }
1596
1597 if (ret) {
1598 pr_err("%s() failed flags=%x\n", e,
1599 crypto_skcipher_get_flags(tfm));
1600 break;
1601 }
1602 b_size++;
1603 i++;
1604 } while (*b_size);
1605 keysize++;
1606 } while (*keysize);
1607
1608 out_free_req:
1609 skcipher_request_free(req);
1610 out:
1611 crypto_free_skcipher(tfm);
1612 }
1613
test_acipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize)1614 static void test_acipher_speed(const char *algo, int enc, unsigned int secs,
1615 struct cipher_speed_template *template,
1616 unsigned int tcount, u8 *keysize)
1617 {
1618 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1619 true);
1620 }
1621
test_cipher_speed(const char * algo,int enc,unsigned int secs,struct cipher_speed_template * template,unsigned int tcount,u8 * keysize)1622 static void test_cipher_speed(const char *algo, int enc, unsigned int secs,
1623 struct cipher_speed_template *template,
1624 unsigned int tcount, u8 *keysize)
1625 {
1626 return test_skcipher_speed(algo, enc, secs, template, tcount, keysize,
1627 false);
1628 }
1629
test_available(void)1630 static void test_available(void)
1631 {
1632 char **name = check;
1633
1634 while (*name) {
1635 printk("alg %s ", *name);
1636 printk(crypto_has_alg(*name, 0, 0) ?
1637 "found\n" : "not found\n");
1638 name++;
1639 }
1640 }
1641
tcrypt_test(const char * alg)1642 static inline int tcrypt_test(const char *alg)
1643 {
1644 int ret;
1645
1646 pr_debug("testing %s\n", alg);
1647
1648 ret = alg_test(alg, alg, 0, 0);
1649 /* non-fips algs return -EINVAL in fips mode */
1650 if (fips_enabled && ret == -EINVAL)
1651 ret = 0;
1652 return ret;
1653 }
1654
do_test(const char * alg,u32 type,u32 mask,int m,u32 num_mb)1655 static int do_test(const char *alg, u32 type, u32 mask, int m, u32 num_mb)
1656 {
1657 int i;
1658 int ret = 0;
1659
1660 switch (m) {
1661 case 0:
1662 if (alg) {
1663 if (!crypto_has_alg(alg, type,
1664 mask ?: CRYPTO_ALG_TYPE_MASK))
1665 ret = -ENOENT;
1666 break;
1667 }
1668
1669 for (i = 1; i < 200; i++)
1670 ret += do_test(NULL, 0, 0, i, num_mb);
1671 break;
1672
1673 case 1:
1674 ret += tcrypt_test("md5");
1675 break;
1676
1677 case 2:
1678 ret += tcrypt_test("sha1");
1679 break;
1680
1681 case 3:
1682 ret += tcrypt_test("ecb(des)");
1683 ret += tcrypt_test("cbc(des)");
1684 ret += tcrypt_test("ctr(des)");
1685 break;
1686
1687 case 4:
1688 ret += tcrypt_test("ecb(des3_ede)");
1689 ret += tcrypt_test("cbc(des3_ede)");
1690 ret += tcrypt_test("ctr(des3_ede)");
1691 break;
1692
1693 case 5:
1694 ret += tcrypt_test("md4");
1695 break;
1696
1697 case 6:
1698 ret += tcrypt_test("sha256");
1699 break;
1700
1701 case 7:
1702 ret += tcrypt_test("ecb(blowfish)");
1703 ret += tcrypt_test("cbc(blowfish)");
1704 ret += tcrypt_test("ctr(blowfish)");
1705 break;
1706
1707 case 8:
1708 ret += tcrypt_test("ecb(twofish)");
1709 ret += tcrypt_test("cbc(twofish)");
1710 ret += tcrypt_test("ctr(twofish)");
1711 ret += tcrypt_test("lrw(twofish)");
1712 ret += tcrypt_test("xts(twofish)");
1713 break;
1714
1715 case 9:
1716 ret += tcrypt_test("ecb(serpent)");
1717 ret += tcrypt_test("cbc(serpent)");
1718 ret += tcrypt_test("ctr(serpent)");
1719 ret += tcrypt_test("lrw(serpent)");
1720 ret += tcrypt_test("xts(serpent)");
1721 break;
1722
1723 case 10:
1724 ret += tcrypt_test("ecb(aes)");
1725 ret += tcrypt_test("cbc(aes)");
1726 ret += tcrypt_test("lrw(aes)");
1727 ret += tcrypt_test("xts(aes)");
1728 ret += tcrypt_test("ctr(aes)");
1729 ret += tcrypt_test("rfc3686(ctr(aes))");
1730 ret += tcrypt_test("cfb(aes)");
1731 break;
1732
1733 case 11:
1734 ret += tcrypt_test("sha384");
1735 break;
1736
1737 case 12:
1738 ret += tcrypt_test("sha512");
1739 break;
1740
1741 case 13:
1742 ret += tcrypt_test("deflate");
1743 break;
1744
1745 case 14:
1746 ret += tcrypt_test("ecb(cast5)");
1747 ret += tcrypt_test("cbc(cast5)");
1748 ret += tcrypt_test("ctr(cast5)");
1749 break;
1750
1751 case 15:
1752 ret += tcrypt_test("ecb(cast6)");
1753 ret += tcrypt_test("cbc(cast6)");
1754 ret += tcrypt_test("ctr(cast6)");
1755 ret += tcrypt_test("lrw(cast6)");
1756 ret += tcrypt_test("xts(cast6)");
1757 break;
1758
1759 case 16:
1760 ret += tcrypt_test("ecb(arc4)");
1761 break;
1762
1763 case 17:
1764 ret += tcrypt_test("michael_mic");
1765 break;
1766
1767 case 18:
1768 ret += tcrypt_test("crc32c");
1769 break;
1770
1771 case 19:
1772 ret += tcrypt_test("ecb(tea)");
1773 break;
1774
1775 case 20:
1776 ret += tcrypt_test("ecb(xtea)");
1777 break;
1778
1779 case 21:
1780 ret += tcrypt_test("ecb(khazad)");
1781 break;
1782
1783 case 22:
1784 ret += tcrypt_test("wp512");
1785 break;
1786
1787 case 23:
1788 ret += tcrypt_test("wp384");
1789 break;
1790
1791 case 24:
1792 ret += tcrypt_test("wp256");
1793 break;
1794
1795 case 25:
1796 ret += tcrypt_test("ecb(tnepres)");
1797 break;
1798
1799 case 26:
1800 ret += tcrypt_test("ecb(anubis)");
1801 ret += tcrypt_test("cbc(anubis)");
1802 break;
1803
1804 case 27:
1805 ret += tcrypt_test("tgr192");
1806 break;
1807
1808 case 28:
1809 ret += tcrypt_test("tgr160");
1810 break;
1811
1812 case 29:
1813 ret += tcrypt_test("tgr128");
1814 break;
1815
1816 case 30:
1817 ret += tcrypt_test("ecb(xeta)");
1818 break;
1819
1820 case 31:
1821 ret += tcrypt_test("pcbc(fcrypt)");
1822 break;
1823
1824 case 32:
1825 ret += tcrypt_test("ecb(camellia)");
1826 ret += tcrypt_test("cbc(camellia)");
1827 ret += tcrypt_test("ctr(camellia)");
1828 ret += tcrypt_test("lrw(camellia)");
1829 ret += tcrypt_test("xts(camellia)");
1830 break;
1831
1832 case 33:
1833 ret += tcrypt_test("sha224");
1834 break;
1835
1836 case 34:
1837 ret += tcrypt_test("salsa20");
1838 break;
1839
1840 case 35:
1841 ret += tcrypt_test("gcm(aes)");
1842 break;
1843
1844 case 36:
1845 ret += tcrypt_test("lzo");
1846 break;
1847
1848 case 37:
1849 ret += tcrypt_test("ccm(aes)");
1850 break;
1851
1852 case 38:
1853 ret += tcrypt_test("cts(cbc(aes))");
1854 break;
1855
1856 case 39:
1857 ret += tcrypt_test("rmd128");
1858 break;
1859
1860 case 40:
1861 ret += tcrypt_test("rmd160");
1862 break;
1863
1864 case 41:
1865 ret += tcrypt_test("rmd256");
1866 break;
1867
1868 case 42:
1869 ret += tcrypt_test("rmd320");
1870 break;
1871
1872 case 43:
1873 ret += tcrypt_test("ecb(seed)");
1874 break;
1875
1876 case 44:
1877 ret += tcrypt_test("zlib");
1878 break;
1879
1880 case 45:
1881 ret += tcrypt_test("rfc4309(ccm(aes))");
1882 break;
1883
1884 case 46:
1885 ret += tcrypt_test("ghash");
1886 break;
1887
1888 case 47:
1889 ret += tcrypt_test("crct10dif");
1890 break;
1891
1892 case 48:
1893 ret += tcrypt_test("sha3-224");
1894 break;
1895
1896 case 49:
1897 ret += tcrypt_test("sha3-256");
1898 break;
1899
1900 case 50:
1901 ret += tcrypt_test("sha3-384");
1902 break;
1903
1904 case 51:
1905 ret += tcrypt_test("sha3-512");
1906 break;
1907
1908 case 52:
1909 ret += tcrypt_test("sm3");
1910 break;
1911
1912 case 100:
1913 ret += tcrypt_test("hmac(md5)");
1914 break;
1915
1916 case 101:
1917 ret += tcrypt_test("hmac(sha1)");
1918 break;
1919
1920 case 102:
1921 ret += tcrypt_test("hmac(sha256)");
1922 break;
1923
1924 case 103:
1925 ret += tcrypt_test("hmac(sha384)");
1926 break;
1927
1928 case 104:
1929 ret += tcrypt_test("hmac(sha512)");
1930 break;
1931
1932 case 105:
1933 ret += tcrypt_test("hmac(sha224)");
1934 break;
1935
1936 case 106:
1937 ret += tcrypt_test("xcbc(aes)");
1938 break;
1939
1940 case 107:
1941 ret += tcrypt_test("hmac(rmd128)");
1942 break;
1943
1944 case 108:
1945 ret += tcrypt_test("hmac(rmd160)");
1946 break;
1947
1948 case 109:
1949 ret += tcrypt_test("vmac64(aes)");
1950 break;
1951
1952 case 111:
1953 ret += tcrypt_test("hmac(sha3-224)");
1954 break;
1955
1956 case 112:
1957 ret += tcrypt_test("hmac(sha3-256)");
1958 break;
1959
1960 case 113:
1961 ret += tcrypt_test("hmac(sha3-384)");
1962 break;
1963
1964 case 114:
1965 ret += tcrypt_test("hmac(sha3-512)");
1966 break;
1967
1968 case 150:
1969 ret += tcrypt_test("ansi_cprng");
1970 break;
1971
1972 case 151:
1973 ret += tcrypt_test("rfc4106(gcm(aes))");
1974 break;
1975
1976 case 152:
1977 ret += tcrypt_test("rfc4543(gcm(aes))");
1978 break;
1979
1980 case 153:
1981 ret += tcrypt_test("cmac(aes)");
1982 break;
1983
1984 case 154:
1985 ret += tcrypt_test("cmac(des3_ede)");
1986 break;
1987
1988 case 155:
1989 ret += tcrypt_test("authenc(hmac(sha1),cbc(aes))");
1990 break;
1991
1992 case 156:
1993 ret += tcrypt_test("authenc(hmac(md5),ecb(cipher_null))");
1994 break;
1995
1996 case 157:
1997 ret += tcrypt_test("authenc(hmac(sha1),ecb(cipher_null))");
1998 break;
1999 case 181:
2000 ret += tcrypt_test("authenc(hmac(sha1),cbc(des))");
2001 break;
2002 case 182:
2003 ret += tcrypt_test("authenc(hmac(sha1),cbc(des3_ede))");
2004 break;
2005 case 183:
2006 ret += tcrypt_test("authenc(hmac(sha224),cbc(des))");
2007 break;
2008 case 184:
2009 ret += tcrypt_test("authenc(hmac(sha224),cbc(des3_ede))");
2010 break;
2011 case 185:
2012 ret += tcrypt_test("authenc(hmac(sha256),cbc(des))");
2013 break;
2014 case 186:
2015 ret += tcrypt_test("authenc(hmac(sha256),cbc(des3_ede))");
2016 break;
2017 case 187:
2018 ret += tcrypt_test("authenc(hmac(sha384),cbc(des))");
2019 break;
2020 case 188:
2021 ret += tcrypt_test("authenc(hmac(sha384),cbc(des3_ede))");
2022 break;
2023 case 189:
2024 ret += tcrypt_test("authenc(hmac(sha512),cbc(des))");
2025 break;
2026 case 190:
2027 ret += tcrypt_test("authenc(hmac(sha512),cbc(des3_ede))");
2028 break;
2029 case 191:
2030 ret += tcrypt_test("ecb(sm4)");
2031 break;
2032 case 200:
2033 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2034 speed_template_16_24_32);
2035 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2036 speed_template_16_24_32);
2037 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2038 speed_template_16_24_32);
2039 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2040 speed_template_16_24_32);
2041 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2042 speed_template_32_40_48);
2043 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2044 speed_template_32_40_48);
2045 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2046 speed_template_32_64);
2047 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2048 speed_template_32_64);
2049 test_cipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2050 speed_template_16_24_32);
2051 test_cipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2052 speed_template_16_24_32);
2053 test_cipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2054 speed_template_16_24_32);
2055 test_cipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2056 speed_template_16_24_32);
2057 test_cipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2058 speed_template_16_24_32);
2059 test_cipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2060 speed_template_16_24_32);
2061 break;
2062
2063 case 201:
2064 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2065 des3_speed_template, DES3_SPEED_VECTORS,
2066 speed_template_24);
2067 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
2068 des3_speed_template, DES3_SPEED_VECTORS,
2069 speed_template_24);
2070 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2071 des3_speed_template, DES3_SPEED_VECTORS,
2072 speed_template_24);
2073 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
2074 des3_speed_template, DES3_SPEED_VECTORS,
2075 speed_template_24);
2076 test_cipher_speed("ctr(des3_ede)", ENCRYPT, sec,
2077 des3_speed_template, DES3_SPEED_VECTORS,
2078 speed_template_24);
2079 test_cipher_speed("ctr(des3_ede)", DECRYPT, sec,
2080 des3_speed_template, DES3_SPEED_VECTORS,
2081 speed_template_24);
2082 break;
2083
2084 case 202:
2085 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2086 speed_template_16_24_32);
2087 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2088 speed_template_16_24_32);
2089 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2090 speed_template_16_24_32);
2091 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2092 speed_template_16_24_32);
2093 test_cipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2094 speed_template_16_24_32);
2095 test_cipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2096 speed_template_16_24_32);
2097 test_cipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2098 speed_template_32_40_48);
2099 test_cipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2100 speed_template_32_40_48);
2101 test_cipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2102 speed_template_32_48_64);
2103 test_cipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2104 speed_template_32_48_64);
2105 break;
2106
2107 case 203:
2108 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2109 speed_template_8_32);
2110 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2111 speed_template_8_32);
2112 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2113 speed_template_8_32);
2114 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2115 speed_template_8_32);
2116 test_cipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2117 speed_template_8_32);
2118 test_cipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2119 speed_template_8_32);
2120 break;
2121
2122 case 204:
2123 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2124 speed_template_8);
2125 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2126 speed_template_8);
2127 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2128 speed_template_8);
2129 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2130 speed_template_8);
2131 break;
2132
2133 case 205:
2134 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2135 speed_template_16_24_32);
2136 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2137 speed_template_16_24_32);
2138 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2139 speed_template_16_24_32);
2140 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2141 speed_template_16_24_32);
2142 test_cipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2143 speed_template_16_24_32);
2144 test_cipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2145 speed_template_16_24_32);
2146 test_cipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2147 speed_template_32_40_48);
2148 test_cipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2149 speed_template_32_40_48);
2150 test_cipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2151 speed_template_32_48_64);
2152 test_cipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2153 speed_template_32_48_64);
2154 break;
2155
2156 case 206:
2157 test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
2158 speed_template_16_32);
2159 break;
2160
2161 case 207:
2162 test_cipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2163 speed_template_16_32);
2164 test_cipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2165 speed_template_16_32);
2166 test_cipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2167 speed_template_16_32);
2168 test_cipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2169 speed_template_16_32);
2170 test_cipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2171 speed_template_16_32);
2172 test_cipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2173 speed_template_16_32);
2174 test_cipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2175 speed_template_32_48);
2176 test_cipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2177 speed_template_32_48);
2178 test_cipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2179 speed_template_32_64);
2180 test_cipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2181 speed_template_32_64);
2182 break;
2183
2184 case 208:
2185 test_cipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2186 speed_template_8);
2187 break;
2188
2189 case 209:
2190 test_cipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2191 speed_template_8_16);
2192 test_cipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2193 speed_template_8_16);
2194 test_cipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2195 speed_template_8_16);
2196 test_cipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2197 speed_template_8_16);
2198 test_cipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2199 speed_template_8_16);
2200 test_cipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2201 speed_template_8_16);
2202 break;
2203
2204 case 210:
2205 test_cipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2206 speed_template_16_32);
2207 test_cipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2208 speed_template_16_32);
2209 test_cipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2210 speed_template_16_32);
2211 test_cipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2212 speed_template_16_32);
2213 test_cipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2214 speed_template_16_32);
2215 test_cipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2216 speed_template_16_32);
2217 test_cipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2218 speed_template_32_48);
2219 test_cipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2220 speed_template_32_48);
2221 test_cipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2222 speed_template_32_64);
2223 test_cipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2224 speed_template_32_64);
2225 break;
2226
2227 case 211:
2228 test_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec,
2229 NULL, 0, 16, 16, aead_speed_template_20);
2230 test_aead_speed("gcm(aes)", ENCRYPT, sec,
2231 NULL, 0, 16, 8, speed_template_16_24_32);
2232 test_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec,
2233 NULL, 0, 16, 16, aead_speed_template_20);
2234 test_aead_speed("gcm(aes)", DECRYPT, sec,
2235 NULL, 0, 16, 8, speed_template_16_24_32);
2236 break;
2237
2238 case 212:
2239 test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
2240 NULL, 0, 16, 16, aead_speed_template_19);
2241 test_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec,
2242 NULL, 0, 16, 16, aead_speed_template_19);
2243 break;
2244
2245 case 213:
2246 test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
2247 NULL, 0, 16, 8, aead_speed_template_36);
2248 test_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT, sec,
2249 NULL, 0, 16, 8, aead_speed_template_36);
2250 break;
2251
2252 case 214:
2253 test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
2254 speed_template_32);
2255 break;
2256
2257 case 215:
2258 test_mb_aead_speed("rfc4106(gcm(aes))", ENCRYPT, sec, NULL,
2259 0, 16, 16, aead_speed_template_20, num_mb);
2260 test_mb_aead_speed("gcm(aes)", ENCRYPT, sec, NULL, 0, 16, 8,
2261 speed_template_16_24_32, num_mb);
2262 test_mb_aead_speed("rfc4106(gcm(aes))", DECRYPT, sec, NULL,
2263 0, 16, 16, aead_speed_template_20, num_mb);
2264 test_mb_aead_speed("gcm(aes)", DECRYPT, sec, NULL, 0, 16, 8,
2265 speed_template_16_24_32, num_mb);
2266 break;
2267
2268 case 216:
2269 test_mb_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec, NULL, 0,
2270 16, 16, aead_speed_template_19, num_mb);
2271 test_mb_aead_speed("rfc4309(ccm(aes))", DECRYPT, sec, NULL, 0,
2272 16, 16, aead_speed_template_19, num_mb);
2273 break;
2274
2275 case 217:
2276 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT,
2277 sec, NULL, 0, 16, 8, aead_speed_template_36,
2278 num_mb);
2279 test_mb_aead_speed("rfc7539esp(chacha20,poly1305)", DECRYPT,
2280 sec, NULL, 0, 16, 8, aead_speed_template_36,
2281 num_mb);
2282 break;
2283
2284 case 300:
2285 if (alg) {
2286 test_hash_speed(alg, sec, generic_hash_speed_template);
2287 break;
2288 }
2289 /* fall through */
2290 case 301:
2291 test_hash_speed("md4", sec, generic_hash_speed_template);
2292 if (mode > 300 && mode < 400) break;
2293 /* fall through */
2294 case 302:
2295 test_hash_speed("md5", sec, generic_hash_speed_template);
2296 if (mode > 300 && mode < 400) break;
2297 /* fall through */
2298 case 303:
2299 test_hash_speed("sha1", sec, generic_hash_speed_template);
2300 if (mode > 300 && mode < 400) break;
2301 /* fall through */
2302 case 304:
2303 test_hash_speed("sha256", sec, generic_hash_speed_template);
2304 if (mode > 300 && mode < 400) break;
2305 /* fall through */
2306 case 305:
2307 test_hash_speed("sha384", sec, generic_hash_speed_template);
2308 if (mode > 300 && mode < 400) break;
2309 /* fall through */
2310 case 306:
2311 test_hash_speed("sha512", sec, generic_hash_speed_template);
2312 if (mode > 300 && mode < 400) break;
2313 /* fall through */
2314 case 307:
2315 test_hash_speed("wp256", sec, generic_hash_speed_template);
2316 if (mode > 300 && mode < 400) break;
2317 /* fall through */
2318 case 308:
2319 test_hash_speed("wp384", sec, generic_hash_speed_template);
2320 if (mode > 300 && mode < 400) break;
2321 /* fall through */
2322 case 309:
2323 test_hash_speed("wp512", sec, generic_hash_speed_template);
2324 if (mode > 300 && mode < 400) break;
2325 /* fall through */
2326 case 310:
2327 test_hash_speed("tgr128", sec, generic_hash_speed_template);
2328 if (mode > 300 && mode < 400) break;
2329 /* fall through */
2330 case 311:
2331 test_hash_speed("tgr160", sec, generic_hash_speed_template);
2332 if (mode > 300 && mode < 400) break;
2333 /* fall through */
2334 case 312:
2335 test_hash_speed("tgr192", sec, generic_hash_speed_template);
2336 if (mode > 300 && mode < 400) break;
2337 /* fall through */
2338 case 313:
2339 test_hash_speed("sha224", sec, generic_hash_speed_template);
2340 if (mode > 300 && mode < 400) break;
2341 /* fall through */
2342 case 314:
2343 test_hash_speed("rmd128", sec, generic_hash_speed_template);
2344 if (mode > 300 && mode < 400) break;
2345 /* fall through */
2346 case 315:
2347 test_hash_speed("rmd160", sec, generic_hash_speed_template);
2348 if (mode > 300 && mode < 400) break;
2349 /* fall through */
2350 case 316:
2351 test_hash_speed("rmd256", sec, generic_hash_speed_template);
2352 if (mode > 300 && mode < 400) break;
2353 /* fall through */
2354 case 317:
2355 test_hash_speed("rmd320", sec, generic_hash_speed_template);
2356 if (mode > 300 && mode < 400) break;
2357 /* fall through */
2358 case 318:
2359 test_hash_speed("ghash-generic", sec, hash_speed_template_16);
2360 if (mode > 300 && mode < 400) break;
2361 /* fall through */
2362 case 319:
2363 test_hash_speed("crc32c", sec, generic_hash_speed_template);
2364 if (mode > 300 && mode < 400) break;
2365 /* fall through */
2366 case 320:
2367 test_hash_speed("crct10dif", sec, generic_hash_speed_template);
2368 if (mode > 300 && mode < 400) break;
2369 /* fall through */
2370 case 321:
2371 test_hash_speed("poly1305", sec, poly1305_speed_template);
2372 if (mode > 300 && mode < 400) break;
2373 /* fall through */
2374 case 322:
2375 test_hash_speed("sha3-224", sec, generic_hash_speed_template);
2376 if (mode > 300 && mode < 400) break;
2377 /* fall through */
2378 case 323:
2379 test_hash_speed("sha3-256", sec, generic_hash_speed_template);
2380 if (mode > 300 && mode < 400) break;
2381 /* fall through */
2382 case 324:
2383 test_hash_speed("sha3-384", sec, generic_hash_speed_template);
2384 if (mode > 300 && mode < 400) break;
2385 /* fall through */
2386 case 325:
2387 test_hash_speed("sha3-512", sec, generic_hash_speed_template);
2388 if (mode > 300 && mode < 400) break;
2389 /* fall through */
2390 case 326:
2391 test_hash_speed("sm3", sec, generic_hash_speed_template);
2392 if (mode > 300 && mode < 400) break;
2393 /* fall through */
2394 case 399:
2395 break;
2396
2397 case 400:
2398 if (alg) {
2399 test_ahash_speed(alg, sec, generic_hash_speed_template);
2400 break;
2401 }
2402 /* fall through */
2403 case 401:
2404 test_ahash_speed("md4", sec, generic_hash_speed_template);
2405 if (mode > 400 && mode < 500) break;
2406 /* fall through */
2407 case 402:
2408 test_ahash_speed("md5", sec, generic_hash_speed_template);
2409 if (mode > 400 && mode < 500) break;
2410 /* fall through */
2411 case 403:
2412 test_ahash_speed("sha1", sec, generic_hash_speed_template);
2413 if (mode > 400 && mode < 500) break;
2414 /* fall through */
2415 case 404:
2416 test_ahash_speed("sha256", sec, generic_hash_speed_template);
2417 if (mode > 400 && mode < 500) break;
2418 /* fall through */
2419 case 405:
2420 test_ahash_speed("sha384", sec, generic_hash_speed_template);
2421 if (mode > 400 && mode < 500) break;
2422 /* fall through */
2423 case 406:
2424 test_ahash_speed("sha512", sec, generic_hash_speed_template);
2425 if (mode > 400 && mode < 500) break;
2426 /* fall through */
2427 case 407:
2428 test_ahash_speed("wp256", sec, generic_hash_speed_template);
2429 if (mode > 400 && mode < 500) break;
2430 /* fall through */
2431 case 408:
2432 test_ahash_speed("wp384", sec, generic_hash_speed_template);
2433 if (mode > 400 && mode < 500) break;
2434 /* fall through */
2435 case 409:
2436 test_ahash_speed("wp512", sec, generic_hash_speed_template);
2437 if (mode > 400 && mode < 500) break;
2438 /* fall through */
2439 case 410:
2440 test_ahash_speed("tgr128", sec, generic_hash_speed_template);
2441 if (mode > 400 && mode < 500) break;
2442 /* fall through */
2443 case 411:
2444 test_ahash_speed("tgr160", sec, generic_hash_speed_template);
2445 if (mode > 400 && mode < 500) break;
2446 /* fall through */
2447 case 412:
2448 test_ahash_speed("tgr192", sec, generic_hash_speed_template);
2449 if (mode > 400 && mode < 500) break;
2450 /* fall through */
2451 case 413:
2452 test_ahash_speed("sha224", sec, generic_hash_speed_template);
2453 if (mode > 400 && mode < 500) break;
2454 /* fall through */
2455 case 414:
2456 test_ahash_speed("rmd128", sec, generic_hash_speed_template);
2457 if (mode > 400 && mode < 500) break;
2458 /* fall through */
2459 case 415:
2460 test_ahash_speed("rmd160", sec, generic_hash_speed_template);
2461 if (mode > 400 && mode < 500) break;
2462 /* fall through */
2463 case 416:
2464 test_ahash_speed("rmd256", sec, generic_hash_speed_template);
2465 if (mode > 400 && mode < 500) break;
2466 /* fall through */
2467 case 417:
2468 test_ahash_speed("rmd320", sec, generic_hash_speed_template);
2469 if (mode > 400 && mode < 500) break;
2470 /* fall through */
2471 case 418:
2472 test_ahash_speed("sha3-224", sec, generic_hash_speed_template);
2473 if (mode > 400 && mode < 500) break;
2474 /* fall through */
2475 case 419:
2476 test_ahash_speed("sha3-256", sec, generic_hash_speed_template);
2477 if (mode > 400 && mode < 500) break;
2478 /* fall through */
2479 case 420:
2480 test_ahash_speed("sha3-384", sec, generic_hash_speed_template);
2481 if (mode > 400 && mode < 500) break;
2482 /* fall through */
2483 case 421:
2484 test_ahash_speed("sha3-512", sec, generic_hash_speed_template);
2485 if (mode > 400 && mode < 500) break;
2486 /* fall through */
2487 case 422:
2488 test_mb_ahash_speed("sha1", sec, generic_hash_speed_template,
2489 num_mb);
2490 if (mode > 400 && mode < 500) break;
2491 /* fall through */
2492 case 423:
2493 test_mb_ahash_speed("sha256", sec, generic_hash_speed_template,
2494 num_mb);
2495 if (mode > 400 && mode < 500) break;
2496 /* fall through */
2497 case 424:
2498 test_mb_ahash_speed("sha512", sec, generic_hash_speed_template,
2499 num_mb);
2500 if (mode > 400 && mode < 500) break;
2501 /* fall through */
2502 case 425:
2503 test_mb_ahash_speed("sm3", sec, generic_hash_speed_template,
2504 num_mb);
2505 if (mode > 400 && mode < 500) break;
2506 /* fall through */
2507 case 499:
2508 break;
2509
2510 case 500:
2511 test_acipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2512 speed_template_16_24_32);
2513 test_acipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2514 speed_template_16_24_32);
2515 test_acipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2516 speed_template_16_24_32);
2517 test_acipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2518 speed_template_16_24_32);
2519 test_acipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2520 speed_template_32_40_48);
2521 test_acipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2522 speed_template_32_40_48);
2523 test_acipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2524 speed_template_32_64);
2525 test_acipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2526 speed_template_32_64);
2527 test_acipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2528 speed_template_16_24_32);
2529 test_acipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2530 speed_template_16_24_32);
2531 test_acipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2532 speed_template_16_24_32);
2533 test_acipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2534 speed_template_16_24_32);
2535 test_acipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2536 speed_template_16_24_32);
2537 test_acipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2538 speed_template_16_24_32);
2539 test_acipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2540 speed_template_16_24_32);
2541 test_acipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2542 speed_template_16_24_32);
2543 test_acipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL, 0,
2544 speed_template_20_28_36);
2545 test_acipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL, 0,
2546 speed_template_20_28_36);
2547 break;
2548
2549 case 501:
2550 test_acipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2551 des3_speed_template, DES3_SPEED_VECTORS,
2552 speed_template_24);
2553 test_acipher_speed("ecb(des3_ede)", DECRYPT, sec,
2554 des3_speed_template, DES3_SPEED_VECTORS,
2555 speed_template_24);
2556 test_acipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2557 des3_speed_template, DES3_SPEED_VECTORS,
2558 speed_template_24);
2559 test_acipher_speed("cbc(des3_ede)", DECRYPT, sec,
2560 des3_speed_template, DES3_SPEED_VECTORS,
2561 speed_template_24);
2562 test_acipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2563 des3_speed_template, DES3_SPEED_VECTORS,
2564 speed_template_24);
2565 test_acipher_speed("cfb(des3_ede)", DECRYPT, sec,
2566 des3_speed_template, DES3_SPEED_VECTORS,
2567 speed_template_24);
2568 test_acipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2569 des3_speed_template, DES3_SPEED_VECTORS,
2570 speed_template_24);
2571 test_acipher_speed("ofb(des3_ede)", DECRYPT, sec,
2572 des3_speed_template, DES3_SPEED_VECTORS,
2573 speed_template_24);
2574 break;
2575
2576 case 502:
2577 test_acipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2578 speed_template_8);
2579 test_acipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2580 speed_template_8);
2581 test_acipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2582 speed_template_8);
2583 test_acipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2584 speed_template_8);
2585 test_acipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2586 speed_template_8);
2587 test_acipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2588 speed_template_8);
2589 test_acipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2590 speed_template_8);
2591 test_acipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2592 speed_template_8);
2593 break;
2594
2595 case 503:
2596 test_acipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2597 speed_template_16_32);
2598 test_acipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2599 speed_template_16_32);
2600 test_acipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2601 speed_template_16_32);
2602 test_acipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2603 speed_template_16_32);
2604 test_acipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2605 speed_template_16_32);
2606 test_acipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2607 speed_template_16_32);
2608 test_acipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2609 speed_template_32_48);
2610 test_acipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2611 speed_template_32_48);
2612 test_acipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2613 speed_template_32_64);
2614 test_acipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2615 speed_template_32_64);
2616 break;
2617
2618 case 504:
2619 test_acipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2620 speed_template_16_24_32);
2621 test_acipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2622 speed_template_16_24_32);
2623 test_acipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2624 speed_template_16_24_32);
2625 test_acipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2626 speed_template_16_24_32);
2627 test_acipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2628 speed_template_16_24_32);
2629 test_acipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2630 speed_template_16_24_32);
2631 test_acipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2632 speed_template_32_40_48);
2633 test_acipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2634 speed_template_32_40_48);
2635 test_acipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2636 speed_template_32_48_64);
2637 test_acipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2638 speed_template_32_48_64);
2639 break;
2640
2641 case 505:
2642 test_acipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2643 speed_template_8);
2644 break;
2645
2646 case 506:
2647 test_acipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2648 speed_template_8_16);
2649 test_acipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2650 speed_template_8_16);
2651 test_acipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2652 speed_template_8_16);
2653 test_acipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2654 speed_template_8_16);
2655 test_acipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2656 speed_template_8_16);
2657 test_acipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2658 speed_template_8_16);
2659 break;
2660
2661 case 507:
2662 test_acipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2663 speed_template_16_32);
2664 test_acipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2665 speed_template_16_32);
2666 test_acipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2667 speed_template_16_32);
2668 test_acipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2669 speed_template_16_32);
2670 test_acipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2671 speed_template_16_32);
2672 test_acipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2673 speed_template_16_32);
2674 test_acipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2675 speed_template_32_48);
2676 test_acipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2677 speed_template_32_48);
2678 test_acipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2679 speed_template_32_64);
2680 test_acipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2681 speed_template_32_64);
2682 break;
2683
2684 case 508:
2685 test_acipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2686 speed_template_16_32);
2687 test_acipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2688 speed_template_16_32);
2689 test_acipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2690 speed_template_16_32);
2691 test_acipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2692 speed_template_16_32);
2693 test_acipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2694 speed_template_16_32);
2695 test_acipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2696 speed_template_16_32);
2697 test_acipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2698 speed_template_32_48);
2699 test_acipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2700 speed_template_32_48);
2701 test_acipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2702 speed_template_32_64);
2703 test_acipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2704 speed_template_32_64);
2705 break;
2706
2707 case 509:
2708 test_acipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2709 speed_template_8_32);
2710 test_acipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2711 speed_template_8_32);
2712 test_acipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2713 speed_template_8_32);
2714 test_acipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2715 speed_template_8_32);
2716 test_acipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2717 speed_template_8_32);
2718 test_acipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2719 speed_template_8_32);
2720 break;
2721
2722 case 600:
2723 test_mb_skcipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
2724 speed_template_16_24_32, num_mb);
2725 test_mb_skcipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
2726 speed_template_16_24_32, num_mb);
2727 test_mb_skcipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
2728 speed_template_16_24_32, num_mb);
2729 test_mb_skcipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
2730 speed_template_16_24_32, num_mb);
2731 test_mb_skcipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
2732 speed_template_32_40_48, num_mb);
2733 test_mb_skcipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
2734 speed_template_32_40_48, num_mb);
2735 test_mb_skcipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
2736 speed_template_32_64, num_mb);
2737 test_mb_skcipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
2738 speed_template_32_64, num_mb);
2739 test_mb_skcipher_speed("cts(cbc(aes))", ENCRYPT, sec, NULL, 0,
2740 speed_template_16_24_32, num_mb);
2741 test_mb_skcipher_speed("cts(cbc(aes))", DECRYPT, sec, NULL, 0,
2742 speed_template_16_24_32, num_mb);
2743 test_mb_skcipher_speed("ctr(aes)", ENCRYPT, sec, NULL, 0,
2744 speed_template_16_24_32, num_mb);
2745 test_mb_skcipher_speed("ctr(aes)", DECRYPT, sec, NULL, 0,
2746 speed_template_16_24_32, num_mb);
2747 test_mb_skcipher_speed("cfb(aes)", ENCRYPT, sec, NULL, 0,
2748 speed_template_16_24_32, num_mb);
2749 test_mb_skcipher_speed("cfb(aes)", DECRYPT, sec, NULL, 0,
2750 speed_template_16_24_32, num_mb);
2751 test_mb_skcipher_speed("ofb(aes)", ENCRYPT, sec, NULL, 0,
2752 speed_template_16_24_32, num_mb);
2753 test_mb_skcipher_speed("ofb(aes)", DECRYPT, sec, NULL, 0,
2754 speed_template_16_24_32, num_mb);
2755 test_mb_skcipher_speed("rfc3686(ctr(aes))", ENCRYPT, sec, NULL,
2756 0, speed_template_20_28_36, num_mb);
2757 test_mb_skcipher_speed("rfc3686(ctr(aes))", DECRYPT, sec, NULL,
2758 0, speed_template_20_28_36, num_mb);
2759 break;
2760
2761 case 601:
2762 test_mb_skcipher_speed("ecb(des3_ede)", ENCRYPT, sec,
2763 des3_speed_template, DES3_SPEED_VECTORS,
2764 speed_template_24, num_mb);
2765 test_mb_skcipher_speed("ecb(des3_ede)", DECRYPT, sec,
2766 des3_speed_template, DES3_SPEED_VECTORS,
2767 speed_template_24, num_mb);
2768 test_mb_skcipher_speed("cbc(des3_ede)", ENCRYPT, sec,
2769 des3_speed_template, DES3_SPEED_VECTORS,
2770 speed_template_24, num_mb);
2771 test_mb_skcipher_speed("cbc(des3_ede)", DECRYPT, sec,
2772 des3_speed_template, DES3_SPEED_VECTORS,
2773 speed_template_24, num_mb);
2774 test_mb_skcipher_speed("cfb(des3_ede)", ENCRYPT, sec,
2775 des3_speed_template, DES3_SPEED_VECTORS,
2776 speed_template_24, num_mb);
2777 test_mb_skcipher_speed("cfb(des3_ede)", DECRYPT, sec,
2778 des3_speed_template, DES3_SPEED_VECTORS,
2779 speed_template_24, num_mb);
2780 test_mb_skcipher_speed("ofb(des3_ede)", ENCRYPT, sec,
2781 des3_speed_template, DES3_SPEED_VECTORS,
2782 speed_template_24, num_mb);
2783 test_mb_skcipher_speed("ofb(des3_ede)", DECRYPT, sec,
2784 des3_speed_template, DES3_SPEED_VECTORS,
2785 speed_template_24, num_mb);
2786 break;
2787
2788 case 602:
2789 test_mb_skcipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
2790 speed_template_8, num_mb);
2791 test_mb_skcipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
2792 speed_template_8, num_mb);
2793 test_mb_skcipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
2794 speed_template_8, num_mb);
2795 test_mb_skcipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
2796 speed_template_8, num_mb);
2797 test_mb_skcipher_speed("cfb(des)", ENCRYPT, sec, NULL, 0,
2798 speed_template_8, num_mb);
2799 test_mb_skcipher_speed("cfb(des)", DECRYPT, sec, NULL, 0,
2800 speed_template_8, num_mb);
2801 test_mb_skcipher_speed("ofb(des)", ENCRYPT, sec, NULL, 0,
2802 speed_template_8, num_mb);
2803 test_mb_skcipher_speed("ofb(des)", DECRYPT, sec, NULL, 0,
2804 speed_template_8, num_mb);
2805 break;
2806
2807 case 603:
2808 test_mb_skcipher_speed("ecb(serpent)", ENCRYPT, sec, NULL, 0,
2809 speed_template_16_32, num_mb);
2810 test_mb_skcipher_speed("ecb(serpent)", DECRYPT, sec, NULL, 0,
2811 speed_template_16_32, num_mb);
2812 test_mb_skcipher_speed("cbc(serpent)", ENCRYPT, sec, NULL, 0,
2813 speed_template_16_32, num_mb);
2814 test_mb_skcipher_speed("cbc(serpent)", DECRYPT, sec, NULL, 0,
2815 speed_template_16_32, num_mb);
2816 test_mb_skcipher_speed("ctr(serpent)", ENCRYPT, sec, NULL, 0,
2817 speed_template_16_32, num_mb);
2818 test_mb_skcipher_speed("ctr(serpent)", DECRYPT, sec, NULL, 0,
2819 speed_template_16_32, num_mb);
2820 test_mb_skcipher_speed("lrw(serpent)", ENCRYPT, sec, NULL, 0,
2821 speed_template_32_48, num_mb);
2822 test_mb_skcipher_speed("lrw(serpent)", DECRYPT, sec, NULL, 0,
2823 speed_template_32_48, num_mb);
2824 test_mb_skcipher_speed("xts(serpent)", ENCRYPT, sec, NULL, 0,
2825 speed_template_32_64, num_mb);
2826 test_mb_skcipher_speed("xts(serpent)", DECRYPT, sec, NULL, 0,
2827 speed_template_32_64, num_mb);
2828 break;
2829
2830 case 604:
2831 test_mb_skcipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
2832 speed_template_16_24_32, num_mb);
2833 test_mb_skcipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
2834 speed_template_16_24_32, num_mb);
2835 test_mb_skcipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
2836 speed_template_16_24_32, num_mb);
2837 test_mb_skcipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
2838 speed_template_16_24_32, num_mb);
2839 test_mb_skcipher_speed("ctr(twofish)", ENCRYPT, sec, NULL, 0,
2840 speed_template_16_24_32, num_mb);
2841 test_mb_skcipher_speed("ctr(twofish)", DECRYPT, sec, NULL, 0,
2842 speed_template_16_24_32, num_mb);
2843 test_mb_skcipher_speed("lrw(twofish)", ENCRYPT, sec, NULL, 0,
2844 speed_template_32_40_48, num_mb);
2845 test_mb_skcipher_speed("lrw(twofish)", DECRYPT, sec, NULL, 0,
2846 speed_template_32_40_48, num_mb);
2847 test_mb_skcipher_speed("xts(twofish)", ENCRYPT, sec, NULL, 0,
2848 speed_template_32_48_64, num_mb);
2849 test_mb_skcipher_speed("xts(twofish)", DECRYPT, sec, NULL, 0,
2850 speed_template_32_48_64, num_mb);
2851 break;
2852
2853 case 605:
2854 test_mb_skcipher_speed("ecb(arc4)", ENCRYPT, sec, NULL, 0,
2855 speed_template_8, num_mb);
2856 break;
2857
2858 case 606:
2859 test_mb_skcipher_speed("ecb(cast5)", ENCRYPT, sec, NULL, 0,
2860 speed_template_8_16, num_mb);
2861 test_mb_skcipher_speed("ecb(cast5)", DECRYPT, sec, NULL, 0,
2862 speed_template_8_16, num_mb);
2863 test_mb_skcipher_speed("cbc(cast5)", ENCRYPT, sec, NULL, 0,
2864 speed_template_8_16, num_mb);
2865 test_mb_skcipher_speed("cbc(cast5)", DECRYPT, sec, NULL, 0,
2866 speed_template_8_16, num_mb);
2867 test_mb_skcipher_speed("ctr(cast5)", ENCRYPT, sec, NULL, 0,
2868 speed_template_8_16, num_mb);
2869 test_mb_skcipher_speed("ctr(cast5)", DECRYPT, sec, NULL, 0,
2870 speed_template_8_16, num_mb);
2871 break;
2872
2873 case 607:
2874 test_mb_skcipher_speed("ecb(cast6)", ENCRYPT, sec, NULL, 0,
2875 speed_template_16_32, num_mb);
2876 test_mb_skcipher_speed("ecb(cast6)", DECRYPT, sec, NULL, 0,
2877 speed_template_16_32, num_mb);
2878 test_mb_skcipher_speed("cbc(cast6)", ENCRYPT, sec, NULL, 0,
2879 speed_template_16_32, num_mb);
2880 test_mb_skcipher_speed("cbc(cast6)", DECRYPT, sec, NULL, 0,
2881 speed_template_16_32, num_mb);
2882 test_mb_skcipher_speed("ctr(cast6)", ENCRYPT, sec, NULL, 0,
2883 speed_template_16_32, num_mb);
2884 test_mb_skcipher_speed("ctr(cast6)", DECRYPT, sec, NULL, 0,
2885 speed_template_16_32, num_mb);
2886 test_mb_skcipher_speed("lrw(cast6)", ENCRYPT, sec, NULL, 0,
2887 speed_template_32_48, num_mb);
2888 test_mb_skcipher_speed("lrw(cast6)", DECRYPT, sec, NULL, 0,
2889 speed_template_32_48, num_mb);
2890 test_mb_skcipher_speed("xts(cast6)", ENCRYPT, sec, NULL, 0,
2891 speed_template_32_64, num_mb);
2892 test_mb_skcipher_speed("xts(cast6)", DECRYPT, sec, NULL, 0,
2893 speed_template_32_64, num_mb);
2894 break;
2895
2896 case 608:
2897 test_mb_skcipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
2898 speed_template_16_32, num_mb);
2899 test_mb_skcipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
2900 speed_template_16_32, num_mb);
2901 test_mb_skcipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
2902 speed_template_16_32, num_mb);
2903 test_mb_skcipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
2904 speed_template_16_32, num_mb);
2905 test_mb_skcipher_speed("ctr(camellia)", ENCRYPT, sec, NULL, 0,
2906 speed_template_16_32, num_mb);
2907 test_mb_skcipher_speed("ctr(camellia)", DECRYPT, sec, NULL, 0,
2908 speed_template_16_32, num_mb);
2909 test_mb_skcipher_speed("lrw(camellia)", ENCRYPT, sec, NULL, 0,
2910 speed_template_32_48, num_mb);
2911 test_mb_skcipher_speed("lrw(camellia)", DECRYPT, sec, NULL, 0,
2912 speed_template_32_48, num_mb);
2913 test_mb_skcipher_speed("xts(camellia)", ENCRYPT, sec, NULL, 0,
2914 speed_template_32_64, num_mb);
2915 test_mb_skcipher_speed("xts(camellia)", DECRYPT, sec, NULL, 0,
2916 speed_template_32_64, num_mb);
2917 break;
2918
2919 case 609:
2920 test_mb_skcipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
2921 speed_template_8_32, num_mb);
2922 test_mb_skcipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
2923 speed_template_8_32, num_mb);
2924 test_mb_skcipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
2925 speed_template_8_32, num_mb);
2926 test_mb_skcipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
2927 speed_template_8_32, num_mb);
2928 test_mb_skcipher_speed("ctr(blowfish)", ENCRYPT, sec, NULL, 0,
2929 speed_template_8_32, num_mb);
2930 test_mb_skcipher_speed("ctr(blowfish)", DECRYPT, sec, NULL, 0,
2931 speed_template_8_32, num_mb);
2932 break;
2933
2934 case 1000:
2935 test_available();
2936 break;
2937 }
2938
2939 return ret;
2940 }
2941
tcrypt_mod_init(void)2942 static int __init tcrypt_mod_init(void)
2943 {
2944 int err = -ENOMEM;
2945 int i;
2946
2947 for (i = 0; i < TVMEMSIZE; i++) {
2948 tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
2949 if (!tvmem[i])
2950 goto err_free_tv;
2951 }
2952
2953 err = do_test(alg, type, mask, mode, num_mb);
2954
2955 if (err) {
2956 printk(KERN_ERR "tcrypt: one or more tests failed!\n");
2957 goto err_free_tv;
2958 } else {
2959 pr_debug("all tests passed\n");
2960 }
2961
2962 /* We intentionaly return -EAGAIN to prevent keeping the module,
2963 * unless we're running in fips mode. It does all its work from
2964 * init() and doesn't offer any runtime functionality, but in
2965 * the fips case, checking for a successful load is helpful.
2966 * => we don't need it in the memory, do we?
2967 * -- mludvig
2968 */
2969 if (!fips_enabled)
2970 err = -EAGAIN;
2971
2972 err_free_tv:
2973 for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
2974 free_page((unsigned long)tvmem[i]);
2975
2976 return err;
2977 }
2978
2979 /*
2980 * If an init function is provided, an exit function must also be provided
2981 * to allow module unload.
2982 */
tcrypt_mod_fini(void)2983 static void __exit tcrypt_mod_fini(void) { }
2984
2985 module_init(tcrypt_mod_init);
2986 module_exit(tcrypt_mod_fini);
2987
2988 module_param(alg, charp, 0);
2989 module_param(type, uint, 0);
2990 module_param(mask, uint, 0);
2991 module_param(mode, int, 0);
2992 module_param(sec, uint, 0);
2993 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
2994 "(defaults to zero which uses CPU cycles instead)");
2995 module_param(num_mb, uint, 0000);
2996 MODULE_PARM_DESC(num_mb, "Number of concurrent requests to be used in mb speed tests (defaults to 8)");
2997
2998 MODULE_LICENSE("GPL");
2999 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
3000 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");
3001