[CRYPTO]: Initialize TCRYPT on-stack scatterlist objects correctly.
[linux-2.6.git] / crypto / tcrypt.c
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  *
10  * This program is free software; you can redistribute it and/or modify it
11  * under the terms of the GNU General Public License as published by the Free
12  * Software Foundation; either version 2 of the License, or (at your option)
13  * any later version.
14  *
15  * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
16  * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>)
17  * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt
18  *
19  */
20
21 #include <linux/err.h>
22 #include <linux/init.h>
23 #include <linux/module.h>
24 #include <linux/mm.h>
25 #include <linux/slab.h>
26 #include <linux/scatterlist.h>
27 #include <linux/string.h>
28 #include <linux/crypto.h>
29 #include <linux/highmem.h>
30 #include <linux/moduleparam.h>
31 #include <linux/jiffies.h>
32 #include <linux/timex.h>
33 #include <linux/interrupt.h>
34 #include "tcrypt.h"
35
36 /*
37  * Need to kmalloc() memory for testing kmap().
38  */
39 #define TVMEMSIZE       16384
40 #define XBUFSIZE        32768
41
42 /*
43  * Indexes into the xbuf to simulate cross-page access.
44  */
45 #define IDX1            37
46 #define IDX2            32400
47 #define IDX3            1
48 #define IDX4            8193
49 #define IDX5            22222
50 #define IDX6            17101
51 #define IDX7            27333
52 #define IDX8            3000
53
54 /*
55 * Used by test_cipher()
56 */
57 #define ENCRYPT 1
58 #define DECRYPT 0
59
60 struct tcrypt_result {
61         struct completion completion;
62         int err;
63 };
64
65 static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
66
67 /*
68  * Used by test_cipher_speed()
69  */
70 static unsigned int sec;
71
72 static int mode;
73 static char *xbuf;
74 static char *tvmem;
75
76 static char *check[] = {
77         "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
78         "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
79         "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
80         "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
81         "camellia", "seed", NULL
82 };
83
84 static void hexdump(unsigned char *buf, unsigned int len)
85 {
86         while (len--)
87                 printk("%02x", *buf++);
88
89         printk("\n");
90 }
91
92 static void tcrypt_complete(struct crypto_async_request *req, int err)
93 {
94         struct tcrypt_result *res = req->data;
95
96         if (err == -EINPROGRESS)
97                 return;
98
99         res->err = err;
100         complete(&res->completion);
101 }
102
103 static void test_hash(char *algo, struct hash_testvec *template,
104                       unsigned int tcount)
105 {
106         unsigned int i, j, k, temp;
107         struct scatterlist sg[8];
108         char result[64];
109         struct crypto_hash *tfm;
110         struct hash_desc desc;
111         struct hash_testvec *hash_tv;
112         unsigned int tsize;
113         int ret;
114
115         printk("\ntesting %s\n", algo);
116
117         tsize = sizeof(struct hash_testvec);
118         tsize *= tcount;
119
120         if (tsize > TVMEMSIZE) {
121                 printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE);
122                 return;
123         }
124
125         memcpy(tvmem, template, tsize);
126         hash_tv = (void *)tvmem;
127
128         tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
129         if (IS_ERR(tfm)) {
130                 printk("failed to load transform for %s: %ld\n", algo,
131                        PTR_ERR(tfm));
132                 return;
133         }
134
135         desc.tfm = tfm;
136         desc.flags = 0;
137
138         for (i = 0; i < tcount; i++) {
139                 printk("test %u:\n", i + 1);
140                 memset(result, 0, 64);
141
142                 sg_init_one(&sg[0], hash_tv[i].plaintext, hash_tv[i].psize);
143
144                 if (hash_tv[i].ksize) {
145                         ret = crypto_hash_setkey(tfm, hash_tv[i].key,
146                                                  hash_tv[i].ksize);
147                         if (ret) {
148                                 printk("setkey() failed ret=%d\n", ret);
149                                 goto out;
150                         }
151                 }
152
153                 ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize, result);
154                 if (ret) {
155                         printk("digest () failed ret=%d\n", ret);
156                         goto out;
157                 }
158
159                 hexdump(result, crypto_hash_digestsize(tfm));
160                 printk("%s\n",
161                        memcmp(result, hash_tv[i].digest,
162                               crypto_hash_digestsize(tfm)) ?
163                        "fail" : "pass");
164         }
165
166         printk("testing %s across pages\n", algo);
167
168         /* setup the dummy buffer first */
169         memset(xbuf, 0, XBUFSIZE);
170
171         j = 0;
172         for (i = 0; i < tcount; i++) {
173                 if (hash_tv[i].np) {
174                         j++;
175                         printk("test %u:\n", j);
176                         memset(result, 0, 64);
177
178                         temp = 0;
179                         sg_init_table(sg, hash_tv[i].np);
180                         for (k = 0; k < hash_tv[i].np; k++) {
181                                 memcpy(&xbuf[IDX[k]],
182                                        hash_tv[i].plaintext + temp,
183                                        hash_tv[i].tap[k]);
184                                 temp += hash_tv[i].tap[k];
185                                 sg_set_buf(&sg[k], &xbuf[IDX[k]],
186                                             hash_tv[i].tap[k]);
187                         }
188
189                         if (hash_tv[i].ksize) {
190                                 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
191                                                          hash_tv[i].ksize);
192
193                                 if (ret) {
194                                         printk("setkey() failed ret=%d\n", ret);
195                                         goto out;
196                                 }
197                         }
198
199                         ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize,
200                                                  result);
201                         if (ret) {
202                                 printk("digest () failed ret=%d\n", ret);
203                                 goto out;
204                         }
205
206                         hexdump(result, crypto_hash_digestsize(tfm));
207                         printk("%s\n",
208                                memcmp(result, hash_tv[i].digest,
209                                       crypto_hash_digestsize(tfm)) ?
210                                "fail" : "pass");
211                 }
212         }
213
214 out:
215         crypto_free_hash(tfm);
216 }
217
218 static void test_cipher(char *algo, int enc,
219                         struct cipher_testvec *template, unsigned int tcount)
220 {
221         unsigned int ret, i, j, k, temp;
222         unsigned int tsize;
223         char *q;
224         struct crypto_ablkcipher *tfm;
225         char *key;
226         struct cipher_testvec *cipher_tv;
227         struct ablkcipher_request *req;
228         struct scatterlist sg[8];
229         const char *e;
230         struct tcrypt_result result;
231
232         if (enc == ENCRYPT)
233                 e = "encryption";
234         else
235                 e = "decryption";
236
237         printk("\ntesting %s %s\n", algo, e);
238
239         tsize = sizeof (struct cipher_testvec);
240         tsize *= tcount;
241
242         if (tsize > TVMEMSIZE) {
243                 printk("template (%u) too big for tvmem (%u)\n", tsize,
244                        TVMEMSIZE);
245                 return;
246         }
247
248         memcpy(tvmem, template, tsize);
249         cipher_tv = (void *)tvmem;
250
251         init_completion(&result.completion);
252
253         tfm = crypto_alloc_ablkcipher(algo, 0, 0);
254
255         if (IS_ERR(tfm)) {
256                 printk("failed to load transform for %s: %ld\n", algo,
257                        PTR_ERR(tfm));
258                 return;
259         }
260
261         req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
262         if (!req) {
263                 printk("failed to allocate request for %s\n", algo);
264                 goto out;
265         }
266
267         ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
268                                         tcrypt_complete, &result);
269
270         j = 0;
271         for (i = 0; i < tcount; i++) {
272                 if (!(cipher_tv[i].np)) {
273                         j++;
274                         printk("test %u (%d bit key):\n",
275                         j, cipher_tv[i].klen * 8);
276
277                         crypto_ablkcipher_clear_flags(tfm, ~0);
278                         if (cipher_tv[i].wk)
279                                 crypto_ablkcipher_set_flags(
280                                         tfm, CRYPTO_TFM_REQ_WEAK_KEY);
281                         key = cipher_tv[i].key;
282
283                         ret = crypto_ablkcipher_setkey(tfm, key,
284                                                        cipher_tv[i].klen);
285                         if (ret) {
286                                 printk("setkey() failed flags=%x\n",
287                                        crypto_ablkcipher_get_flags(tfm));
288
289                                 if (!cipher_tv[i].fail)
290                                         goto out;
291                         }
292
293                         sg_init_one(&sg[0], cipher_tv[i].input,
294                                     cipher_tv[i].ilen);
295
296                         ablkcipher_request_set_crypt(req, sg, sg,
297                                                      cipher_tv[i].ilen,
298                                                      cipher_tv[i].iv);
299
300                         ret = enc ?
301                                 crypto_ablkcipher_encrypt(req) :
302                                 crypto_ablkcipher_decrypt(req);
303
304                         switch (ret) {
305                         case 0:
306                                 break;
307                         case -EINPROGRESS:
308                         case -EBUSY:
309                                 ret = wait_for_completion_interruptible(
310                                         &result.completion);
311                                 if (!ret && !((ret = result.err))) {
312                                         INIT_COMPLETION(result.completion);
313                                         break;
314                                 }
315                                 /* fall through */
316                         default:
317                                 printk("%s () failed err=%d\n", e, -ret);
318                                 goto out;
319                         }
320
321                         q = kmap(sg_page(&sg[0])) + sg[0].offset;
322                         hexdump(q, cipher_tv[i].rlen);
323
324                         printk("%s\n",
325                                memcmp(q, cipher_tv[i].result,
326                                       cipher_tv[i].rlen) ? "fail" : "pass");
327                 }
328         }
329
330         printk("\ntesting %s %s across pages (chunking)\n", algo, e);
331         memset(xbuf, 0, XBUFSIZE);
332
333         j = 0;
334         for (i = 0; i < tcount; i++) {
335                 if (cipher_tv[i].np) {
336                         j++;
337                         printk("test %u (%d bit key):\n",
338                         j, cipher_tv[i].klen * 8);
339
340                         crypto_ablkcipher_clear_flags(tfm, ~0);
341                         if (cipher_tv[i].wk)
342                                 crypto_ablkcipher_set_flags(
343                                         tfm, CRYPTO_TFM_REQ_WEAK_KEY);
344                         key = cipher_tv[i].key;
345
346                         ret = crypto_ablkcipher_setkey(tfm, key,
347                                                        cipher_tv[i].klen);
348                         if (ret) {
349                                 printk("setkey() failed flags=%x\n",
350                                        crypto_ablkcipher_get_flags(tfm));
351
352                                 if (!cipher_tv[i].fail)
353                                         goto out;
354                         }
355
356                         temp = 0;
357                         sg_init_table(sg, cipher_tv[i].np);
358                         for (k = 0; k < cipher_tv[i].np; k++) {
359                                 memcpy(&xbuf[IDX[k]],
360                                        cipher_tv[i].input + temp,
361                                        cipher_tv[i].tap[k]);
362                                 temp += cipher_tv[i].tap[k];
363                                 sg_set_buf(&sg[k], &xbuf[IDX[k]],
364                                            cipher_tv[i].tap[k]);
365                         }
366
367                         ablkcipher_request_set_crypt(req, sg, sg,
368                                                      cipher_tv[i].ilen,
369                                                      cipher_tv[i].iv);
370
371                         ret = enc ?
372                                 crypto_ablkcipher_encrypt(req) :
373                                 crypto_ablkcipher_decrypt(req);
374
375                         switch (ret) {
376                         case 0:
377                                 break;
378                         case -EINPROGRESS:
379                         case -EBUSY:
380                                 ret = wait_for_completion_interruptible(
381                                         &result.completion);
382                                 if (!ret && !((ret = result.err))) {
383                                         INIT_COMPLETION(result.completion);
384                                         break;
385                                 }
386                                 /* fall through */
387                         default:
388                                 printk("%s () failed err=%d\n", e, -ret);
389                                 goto out;
390                         }
391
392                         temp = 0;
393                         for (k = 0; k < cipher_tv[i].np; k++) {
394                                 printk("page %u\n", k);
395                                 q = kmap(sg_page(&sg[k])) + sg[k].offset;
396                                 hexdump(q, cipher_tv[i].tap[k]);
397                                 printk("%s\n",
398                                         memcmp(q, cipher_tv[i].result + temp,
399                                                 cipher_tv[i].tap[k]) ? "fail" :
400                                         "pass");
401                                 temp += cipher_tv[i].tap[k];
402                         }
403                 }
404         }
405
406 out:
407         crypto_free_ablkcipher(tfm);
408         ablkcipher_request_free(req);
409 }
410
411 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
412                                int blen, int sec)
413 {
414         struct scatterlist sg[1];
415         unsigned long start, end;
416         int bcount;
417         int ret;
418
419         sg_init_one(sg, p, blen);
420
421         for (start = jiffies, end = start + sec * HZ, bcount = 0;
422              time_before(jiffies, end); bcount++) {
423                 if (enc)
424                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
425                 else
426                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
427
428                 if (ret)
429                         return ret;
430         }
431
432         printk("%d operations in %d seconds (%ld bytes)\n",
433                bcount, sec, (long)bcount * blen);
434         return 0;
435 }
436
437 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
438                               int blen)
439 {
440         struct scatterlist sg[1];
441         unsigned long cycles = 0;
442         int ret = 0;
443         int i;
444
445         sg_init_one(sg, p, blen);
446
447         local_bh_disable();
448         local_irq_disable();
449
450         /* Warm-up run. */
451         for (i = 0; i < 4; i++) {
452                 if (enc)
453                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
454                 else
455                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
456
457                 if (ret)
458                         goto out;
459         }
460
461         /* The real thing. */
462         for (i = 0; i < 8; i++) {
463                 cycles_t start, end;
464
465                 start = get_cycles();
466                 if (enc)
467                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
468                 else
469                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
470                 end = get_cycles();
471
472                 if (ret)
473                         goto out;
474
475                 cycles += end - start;
476         }
477
478 out:
479         local_irq_enable();
480         local_bh_enable();
481
482         if (ret == 0)
483                 printk("1 operation in %lu cycles (%d bytes)\n",
484                        (cycles + 4) / 8, blen);
485
486         return ret;
487 }
488
489 static void test_cipher_speed(char *algo, int enc, unsigned int sec,
490                               struct cipher_testvec *template,
491                               unsigned int tcount, struct cipher_speed *speed)
492 {
493         unsigned int ret, i, j, iv_len;
494         unsigned char *key, *p, iv[128];
495         struct crypto_blkcipher *tfm;
496         struct blkcipher_desc desc;
497         const char *e;
498
499         if (enc == ENCRYPT)
500                 e = "encryption";
501         else
502                 e = "decryption";
503
504         printk("\ntesting speed of %s %s\n", algo, e);
505
506         tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
507
508         if (IS_ERR(tfm)) {
509                 printk("failed to load transform for %s: %ld\n", algo,
510                        PTR_ERR(tfm));
511                 return;
512         }
513         desc.tfm = tfm;
514         desc.flags = 0;
515
516         for (i = 0; speed[i].klen != 0; i++) {
517                 if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) {
518                         printk("template (%u) too big for tvmem (%u)\n",
519                                speed[i].blen + speed[i].klen, TVMEMSIZE);
520                         goto out;
521                 }
522
523                 printk("test %u (%d bit key, %d byte blocks): ", i,
524                        speed[i].klen * 8, speed[i].blen);
525
526                 memset(tvmem, 0xff, speed[i].klen + speed[i].blen);
527
528                 /* set key, plain text and IV */
529                 key = (unsigned char *)tvmem;
530                 for (j = 0; j < tcount; j++) {
531                         if (template[j].klen == speed[i].klen) {
532                                 key = template[j].key;
533                                 break;
534                         }
535                 }
536                 p = (unsigned char *)tvmem + speed[i].klen;
537
538                 ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen);
539                 if (ret) {
540                         printk("setkey() failed flags=%x\n",
541                                crypto_blkcipher_get_flags(tfm));
542                         goto out;
543                 }
544
545                 iv_len = crypto_blkcipher_ivsize(tfm);
546                 if (iv_len) {
547                         memset(&iv, 0xff, iv_len);
548                         crypto_blkcipher_set_iv(tfm, iv, iv_len);
549                 }
550
551                 if (sec)
552                         ret = test_cipher_jiffies(&desc, enc, p, speed[i].blen,
553                                                   sec);
554                 else
555                         ret = test_cipher_cycles(&desc, enc, p, speed[i].blen);
556
557                 if (ret) {
558                         printk("%s() failed flags=%x\n", e, desc.flags);
559                         break;
560                 }
561         }
562
563 out:
564         crypto_free_blkcipher(tfm);
565 }
566
567 static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
568                                     char *out, int sec)
569 {
570         struct scatterlist sg[1];
571         unsigned long start, end;
572         int bcount;
573         int ret;
574
575         for (start = jiffies, end = start + sec * HZ, bcount = 0;
576              time_before(jiffies, end); bcount++) {
577                 sg_init_one(sg, p, blen);
578                 ret = crypto_hash_digest(desc, sg, blen, out);
579                 if (ret)
580                         return ret;
581         }
582
583         printk("%6u opers/sec, %9lu bytes/sec\n",
584                bcount / sec, ((long)bcount * blen) / sec);
585
586         return 0;
587 }
588
589 static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
590                              int plen, char *out, int sec)
591 {
592         struct scatterlist sg[1];
593         unsigned long start, end;
594         int bcount, pcount;
595         int ret;
596
597         if (plen == blen)
598                 return test_hash_jiffies_digest(desc, p, blen, out, sec);
599
600         for (start = jiffies, end = start + sec * HZ, bcount = 0;
601              time_before(jiffies, end); bcount++) {
602                 ret = crypto_hash_init(desc);
603                 if (ret)
604                         return ret;
605                 for (pcount = 0; pcount < blen; pcount += plen) {
606                         sg_init_one(sg, p + pcount, plen);
607                         ret = crypto_hash_update(desc, sg, plen);
608                         if (ret)
609                                 return ret;
610                 }
611                 /* we assume there is enough space in 'out' for the result */
612                 ret = crypto_hash_final(desc, out);
613                 if (ret)
614                         return ret;
615         }
616
617         printk("%6u opers/sec, %9lu bytes/sec\n",
618                bcount / sec, ((long)bcount * blen) / sec);
619
620         return 0;
621 }
622
623 static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
624                                    char *out)
625 {
626         struct scatterlist sg[1];
627         unsigned long cycles = 0;
628         int i;
629         int ret;
630
631         local_bh_disable();
632         local_irq_disable();
633
634         /* Warm-up run. */
635         for (i = 0; i < 4; i++) {
636                 sg_init_one(sg, p, blen);
637                 ret = crypto_hash_digest(desc, sg, blen, out);
638                 if (ret)
639                         goto out;
640         }
641
642         /* The real thing. */
643         for (i = 0; i < 8; i++) {
644                 cycles_t start, end;
645
646                 start = get_cycles();
647
648                 sg_init_one(sg, p, blen);
649                 ret = crypto_hash_digest(desc, sg, blen, out);
650                 if (ret)
651                         goto out;
652
653                 end = get_cycles();
654
655                 cycles += end - start;
656         }
657
658 out:
659         local_irq_enable();
660         local_bh_enable();
661
662         if (ret)
663                 return ret;
664
665         printk("%6lu cycles/operation, %4lu cycles/byte\n",
666                cycles / 8, cycles / (8 * blen));
667
668         return 0;
669 }
670
671 static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
672                             int plen, char *out)
673 {
674         struct scatterlist sg[1];
675         unsigned long cycles = 0;
676         int i, pcount;
677         int ret;
678
679         if (plen == blen)
680                 return test_hash_cycles_digest(desc, p, blen, out);
681
682         local_bh_disable();
683         local_irq_disable();
684
685         /* Warm-up run. */
686         for (i = 0; i < 4; i++) {
687                 ret = crypto_hash_init(desc);
688                 if (ret)
689                         goto out;
690                 for (pcount = 0; pcount < blen; pcount += plen) {
691                         sg_init_one(sg, p + pcount, plen);
692                         ret = crypto_hash_update(desc, sg, plen);
693                         if (ret)
694                                 goto out;
695                 }
696                 ret = crypto_hash_final(desc, out);
697                 if (ret)
698                         goto out;
699         }
700
701         /* The real thing. */
702         for (i = 0; i < 8; i++) {
703                 cycles_t start, end;
704
705                 start = get_cycles();
706
707                 ret = crypto_hash_init(desc);
708                 if (ret)
709                         goto out;
710                 for (pcount = 0; pcount < blen; pcount += plen) {
711                         sg_init_one(sg, p + pcount, plen);
712                         ret = crypto_hash_update(desc, sg, plen);
713                         if (ret)
714                                 goto out;
715                 }
716                 ret = crypto_hash_final(desc, out);
717                 if (ret)
718                         goto out;
719
720                 end = get_cycles();
721
722                 cycles += end - start;
723         }
724
725 out:
726         local_irq_enable();
727         local_bh_enable();
728
729         if (ret)
730                 return ret;
731
732         printk("%6lu cycles/operation, %4lu cycles/byte\n",
733                cycles / 8, cycles / (8 * blen));
734
735         return 0;
736 }
737
738 static void test_hash_speed(char *algo, unsigned int sec,
739                               struct hash_speed *speed)
740 {
741         struct crypto_hash *tfm;
742         struct hash_desc desc;
743         char output[1024];
744         int i;
745         int ret;
746
747         printk("\ntesting speed of %s\n", algo);
748
749         tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
750
751         if (IS_ERR(tfm)) {
752                 printk("failed to load transform for %s: %ld\n", algo,
753                        PTR_ERR(tfm));
754                 return;
755         }
756
757         desc.tfm = tfm;
758         desc.flags = 0;
759
760         if (crypto_hash_digestsize(tfm) > sizeof(output)) {
761                 printk("digestsize(%u) > outputbuffer(%zu)\n",
762                        crypto_hash_digestsize(tfm), sizeof(output));
763                 goto out;
764         }
765
766         for (i = 0; speed[i].blen != 0; i++) {
767                 if (speed[i].blen > TVMEMSIZE) {
768                         printk("template (%u) too big for tvmem (%u)\n",
769                                speed[i].blen, TVMEMSIZE);
770                         goto out;
771                 }
772
773                 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
774                        i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
775
776                 memset(tvmem, 0xff, speed[i].blen);
777
778                 if (sec)
779                         ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
780                                                 speed[i].plen, output, sec);
781                 else
782                         ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
783                                                speed[i].plen, output);
784
785                 if (ret) {
786                         printk("hashing failed ret=%d\n", ret);
787                         break;
788                 }
789         }
790
791 out:
792         crypto_free_hash(tfm);
793 }
794
795 static void test_deflate(void)
796 {
797         unsigned int i;
798         char result[COMP_BUF_SIZE];
799         struct crypto_comp *tfm;
800         struct comp_testvec *tv;
801         unsigned int tsize;
802
803         printk("\ntesting deflate compression\n");
804
805         tsize = sizeof (deflate_comp_tv_template);
806         if (tsize > TVMEMSIZE) {
807                 printk("template (%u) too big for tvmem (%u)\n", tsize,
808                        TVMEMSIZE);
809                 return;
810         }
811
812         memcpy(tvmem, deflate_comp_tv_template, tsize);
813         tv = (void *)tvmem;
814
815         tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC);
816         if (IS_ERR(tfm)) {
817                 printk("failed to load transform for deflate\n");
818                 return;
819         }
820
821         for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
822                 int ilen, ret, dlen = COMP_BUF_SIZE;
823
824                 printk("test %u:\n", i + 1);
825                 memset(result, 0, sizeof (result));
826
827                 ilen = tv[i].inlen;
828                 ret = crypto_comp_compress(tfm, tv[i].input,
829                                            ilen, result, &dlen);
830                 if (ret) {
831                         printk("fail: ret=%d\n", ret);
832                         continue;
833                 }
834                 hexdump(result, dlen);
835                 printk("%s (ratio %d:%d)\n",
836                        memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
837                        ilen, dlen);
838         }
839
840         printk("\ntesting deflate decompression\n");
841
842         tsize = sizeof (deflate_decomp_tv_template);
843         if (tsize > TVMEMSIZE) {
844                 printk("template (%u) too big for tvmem (%u)\n", tsize,
845                        TVMEMSIZE);
846                 goto out;
847         }
848
849         memcpy(tvmem, deflate_decomp_tv_template, tsize);
850         tv = (void *)tvmem;
851
852         for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
853                 int ilen, ret, dlen = COMP_BUF_SIZE;
854
855                 printk("test %u:\n", i + 1);
856                 memset(result, 0, sizeof (result));
857
858                 ilen = tv[i].inlen;
859                 ret = crypto_comp_decompress(tfm, tv[i].input,
860                                              ilen, result, &dlen);
861                 if (ret) {
862                         printk("fail: ret=%d\n", ret);
863                         continue;
864                 }
865                 hexdump(result, dlen);
866                 printk("%s (ratio %d:%d)\n",
867                        memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
868                        ilen, dlen);
869         }
870 out:
871         crypto_free_comp(tfm);
872 }
873
874 static void test_available(void)
875 {
876         char **name = check;
877
878         while (*name) {
879                 printk("alg %s ", *name);
880                 printk(crypto_has_alg(*name, 0, 0) ?
881                        "found\n" : "not found\n");
882                 name++;
883         }
884 }
885
886 static void do_test(void)
887 {
888         switch (mode) {
889
890         case 0:
891                 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
892
893                 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
894
895                 //DES
896                 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
897                             DES_ENC_TEST_VECTORS);
898                 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
899                             DES_DEC_TEST_VECTORS);
900                 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
901                             DES_CBC_ENC_TEST_VECTORS);
902                 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
903                             DES_CBC_DEC_TEST_VECTORS);
904
905                 //DES3_EDE
906                 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
907                             DES3_EDE_ENC_TEST_VECTORS);
908                 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
909                             DES3_EDE_DEC_TEST_VECTORS);
910
911                 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
912
913                 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
914
915                 //BLOWFISH
916                 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
917                             BF_ENC_TEST_VECTORS);
918                 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
919                             BF_DEC_TEST_VECTORS);
920                 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
921                             BF_CBC_ENC_TEST_VECTORS);
922                 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
923                             BF_CBC_DEC_TEST_VECTORS);
924
925                 //TWOFISH
926                 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
927                             TF_ENC_TEST_VECTORS);
928                 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
929                             TF_DEC_TEST_VECTORS);
930                 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
931                             TF_CBC_ENC_TEST_VECTORS);
932                 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
933                             TF_CBC_DEC_TEST_VECTORS);
934
935                 //SERPENT
936                 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
937                             SERPENT_ENC_TEST_VECTORS);
938                 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
939                             SERPENT_DEC_TEST_VECTORS);
940
941                 //TNEPRES
942                 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
943                             TNEPRES_ENC_TEST_VECTORS);
944                 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
945                             TNEPRES_DEC_TEST_VECTORS);
946
947                 //AES
948                 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
949                             AES_ENC_TEST_VECTORS);
950                 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
951                             AES_DEC_TEST_VECTORS);
952                 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
953                             AES_CBC_ENC_TEST_VECTORS);
954                 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
955                             AES_CBC_DEC_TEST_VECTORS);
956                 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
957                             AES_LRW_ENC_TEST_VECTORS);
958                 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
959                             AES_LRW_DEC_TEST_VECTORS);
960                 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
961                             AES_XTS_ENC_TEST_VECTORS);
962                 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
963                             AES_XTS_DEC_TEST_VECTORS);
964
965                 //CAST5
966                 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
967                             CAST5_ENC_TEST_VECTORS);
968                 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
969                             CAST5_DEC_TEST_VECTORS);
970
971                 //CAST6
972                 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
973                             CAST6_ENC_TEST_VECTORS);
974                 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
975                             CAST6_DEC_TEST_VECTORS);
976
977                 //ARC4
978                 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
979                             ARC4_ENC_TEST_VECTORS);
980                 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
981                             ARC4_DEC_TEST_VECTORS);
982
983                 //TEA
984                 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
985                             TEA_ENC_TEST_VECTORS);
986                 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
987                             TEA_DEC_TEST_VECTORS);
988
989
990                 //XTEA
991                 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
992                             XTEA_ENC_TEST_VECTORS);
993                 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
994                             XTEA_DEC_TEST_VECTORS);
995
996                 //KHAZAD
997                 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
998                             KHAZAD_ENC_TEST_VECTORS);
999                 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1000                             KHAZAD_DEC_TEST_VECTORS);
1001
1002                 //ANUBIS
1003                 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1004                             ANUBIS_ENC_TEST_VECTORS);
1005                 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1006                             ANUBIS_DEC_TEST_VECTORS);
1007                 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1008                             ANUBIS_CBC_ENC_TEST_VECTORS);
1009                 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1010                             ANUBIS_CBC_ENC_TEST_VECTORS);
1011
1012                 //XETA
1013                 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1014                             XETA_ENC_TEST_VECTORS);
1015                 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1016                             XETA_DEC_TEST_VECTORS);
1017
1018                 //FCrypt
1019                 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1020                             FCRYPT_ENC_TEST_VECTORS);
1021                 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1022                             FCRYPT_DEC_TEST_VECTORS);
1023
1024                 //CAMELLIA
1025                 test_cipher("ecb(camellia)", ENCRYPT,
1026                             camellia_enc_tv_template,
1027                             CAMELLIA_ENC_TEST_VECTORS);
1028                 test_cipher("ecb(camellia)", DECRYPT,
1029                             camellia_dec_tv_template,
1030                             CAMELLIA_DEC_TEST_VECTORS);
1031                 test_cipher("cbc(camellia)", ENCRYPT,
1032                             camellia_cbc_enc_tv_template,
1033                             CAMELLIA_CBC_ENC_TEST_VECTORS);
1034                 test_cipher("cbc(camellia)", DECRYPT,
1035                             camellia_cbc_dec_tv_template,
1036                             CAMELLIA_CBC_DEC_TEST_VECTORS);
1037
1038                 //SEED
1039                 test_cipher("ecb(seed)", ENCRYPT, seed_enc_tv_template,
1040                             SEED_ENC_TEST_VECTORS);
1041                 test_cipher("ecb(seed)", DECRYPT, seed_dec_tv_template,
1042                             SEED_DEC_TEST_VECTORS);
1043
1044                 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1045                 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1046                 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1047                 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1048                 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1049                 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1050                 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1051                 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1052                 test_deflate();
1053                 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1054                 test_hash("hmac(md5)", hmac_md5_tv_template,
1055                           HMAC_MD5_TEST_VECTORS);
1056                 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1057                           HMAC_SHA1_TEST_VECTORS);
1058                 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1059                           HMAC_SHA256_TEST_VECTORS);
1060                 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1061                           HMAC_SHA384_TEST_VECTORS);
1062                 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1063                           HMAC_SHA512_TEST_VECTORS);
1064
1065                 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1066                           XCBC_AES_TEST_VECTORS);
1067
1068                 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1069                 break;
1070
1071         case 1:
1072                 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1073                 break;
1074
1075         case 2:
1076                 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1077                 break;
1078
1079         case 3:
1080                 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1081                             DES_ENC_TEST_VECTORS);
1082                 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1083                             DES_DEC_TEST_VECTORS);
1084                 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1085                             DES_CBC_ENC_TEST_VECTORS);
1086                 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1087                             DES_CBC_DEC_TEST_VECTORS);
1088                 break;
1089
1090         case 4:
1091                 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1092                             DES3_EDE_ENC_TEST_VECTORS);
1093                 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1094                             DES3_EDE_DEC_TEST_VECTORS);
1095                 break;
1096
1097         case 5:
1098                 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1099                 break;
1100
1101         case 6:
1102                 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1103                 break;
1104
1105         case 7:
1106                 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1107                             BF_ENC_TEST_VECTORS);
1108                 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1109                             BF_DEC_TEST_VECTORS);
1110                 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1111                             BF_CBC_ENC_TEST_VECTORS);
1112                 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1113                             BF_CBC_DEC_TEST_VECTORS);
1114                 break;
1115
1116         case 8:
1117                 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1118                             TF_ENC_TEST_VECTORS);
1119                 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1120                             TF_DEC_TEST_VECTORS);
1121                 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1122                             TF_CBC_ENC_TEST_VECTORS);
1123                 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1124                             TF_CBC_DEC_TEST_VECTORS);
1125                 break;
1126
1127         case 9:
1128                 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1129                             SERPENT_ENC_TEST_VECTORS);
1130                 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1131                             SERPENT_DEC_TEST_VECTORS);
1132                 break;
1133
1134         case 10:
1135                 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1136                             AES_ENC_TEST_VECTORS);
1137                 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1138                             AES_DEC_TEST_VECTORS);
1139                 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1140                             AES_CBC_ENC_TEST_VECTORS);
1141                 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1142                             AES_CBC_DEC_TEST_VECTORS);
1143                 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1144                             AES_LRW_ENC_TEST_VECTORS);
1145                 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1146                             AES_LRW_DEC_TEST_VECTORS);
1147                 test_cipher("xts(aes)", ENCRYPT, aes_xts_enc_tv_template,
1148                             AES_XTS_ENC_TEST_VECTORS);
1149                 test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
1150                             AES_XTS_DEC_TEST_VECTORS);
1151                 break;
1152
1153         case 11:
1154                 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1155                 break;
1156
1157         case 12:
1158                 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1159                 break;
1160
1161         case 13:
1162                 test_deflate();
1163                 break;
1164
1165         case 14:
1166                 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1167                             CAST5_ENC_TEST_VECTORS);
1168                 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1169                             CAST5_DEC_TEST_VECTORS);
1170                 break;
1171
1172         case 15:
1173                 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1174                             CAST6_ENC_TEST_VECTORS);
1175                 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1176                             CAST6_DEC_TEST_VECTORS);
1177                 break;
1178
1179         case 16:
1180                 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1181                             ARC4_ENC_TEST_VECTORS);
1182                 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1183                             ARC4_DEC_TEST_VECTORS);
1184                 break;
1185
1186         case 17:
1187                 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1188                 break;
1189
1190         case 18:
1191                 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1192                 break;
1193
1194         case 19:
1195                 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1196                             TEA_ENC_TEST_VECTORS);
1197                 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1198                             TEA_DEC_TEST_VECTORS);
1199                 break;
1200
1201         case 20:
1202                 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1203                             XTEA_ENC_TEST_VECTORS);
1204                 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1205                             XTEA_DEC_TEST_VECTORS);
1206                 break;
1207
1208         case 21:
1209                 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1210                             KHAZAD_ENC_TEST_VECTORS);
1211                 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1212                             KHAZAD_DEC_TEST_VECTORS);
1213                 break;
1214
1215         case 22:
1216                 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1217                 break;
1218
1219         case 23:
1220                 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1221                 break;
1222
1223         case 24:
1224                 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1225                 break;
1226
1227         case 25:
1228                 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1229                             TNEPRES_ENC_TEST_VECTORS);
1230                 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1231                             TNEPRES_DEC_TEST_VECTORS);
1232                 break;
1233
1234         case 26:
1235                 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1236                             ANUBIS_ENC_TEST_VECTORS);
1237                 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1238                             ANUBIS_DEC_TEST_VECTORS);
1239                 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1240                             ANUBIS_CBC_ENC_TEST_VECTORS);
1241                 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1242                             ANUBIS_CBC_ENC_TEST_VECTORS);
1243                 break;
1244
1245         case 27:
1246                 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1247                 break;
1248
1249         case 28:
1250
1251                 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1252                 break;
1253
1254         case 29:
1255                 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1256                 break;
1257                 
1258         case 30:
1259                 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1260                             XETA_ENC_TEST_VECTORS);
1261                 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1262                             XETA_DEC_TEST_VECTORS);
1263                 break;
1264
1265         case 31:
1266                 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1267                             FCRYPT_ENC_TEST_VECTORS);
1268                 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1269                             FCRYPT_DEC_TEST_VECTORS);
1270                 break;
1271
1272         case 32:
1273                 test_cipher("ecb(camellia)", ENCRYPT,
1274                             camellia_enc_tv_template,
1275                             CAMELLIA_ENC_TEST_VECTORS);
1276                 test_cipher("ecb(camellia)", DECRYPT,
1277                             camellia_dec_tv_template,
1278                             CAMELLIA_DEC_TEST_VECTORS);
1279                 test_cipher("cbc(camellia)", ENCRYPT,
1280                             camellia_cbc_enc_tv_template,
1281                             CAMELLIA_CBC_ENC_TEST_VECTORS);
1282                 test_cipher("cbc(camellia)", DECRYPT,
1283                             camellia_cbc_dec_tv_template,
1284                             CAMELLIA_CBC_DEC_TEST_VECTORS);
1285                 break;
1286
1287         case 100:
1288                 test_hash("hmac(md5)", hmac_md5_tv_template,
1289                           HMAC_MD5_TEST_VECTORS);
1290                 break;
1291
1292         case 101:
1293                 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1294                           HMAC_SHA1_TEST_VECTORS);
1295                 break;
1296
1297         case 102:
1298                 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1299                           HMAC_SHA256_TEST_VECTORS);
1300                 break;
1301
1302         case 103:
1303                 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1304                           HMAC_SHA384_TEST_VECTORS);
1305                 break;
1306
1307         case 104:
1308                 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1309                           HMAC_SHA512_TEST_VECTORS);
1310                 break;
1311
1312
1313         case 200:
1314                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1315                                   aes_speed_template);
1316                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1317                                   aes_speed_template);
1318                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1319                                   aes_speed_template);
1320                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1321                                   aes_speed_template);
1322                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1323                                   aes_lrw_speed_template);
1324                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1325                                   aes_lrw_speed_template);
1326                 test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
1327                                   aes_xts_speed_template);
1328                 test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
1329                                   aes_xts_speed_template);
1330                 break;
1331
1332         case 201:
1333                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1334                                   des3_ede_enc_tv_template,
1335                                   DES3_EDE_ENC_TEST_VECTORS,
1336                                   des3_ede_speed_template);
1337                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1338                                   des3_ede_dec_tv_template,
1339                                   DES3_EDE_DEC_TEST_VECTORS,
1340                                   des3_ede_speed_template);
1341                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1342                                   des3_ede_enc_tv_template,
1343                                   DES3_EDE_ENC_TEST_VECTORS,
1344                                   des3_ede_speed_template);
1345                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1346                                   des3_ede_dec_tv_template,
1347                                   DES3_EDE_DEC_TEST_VECTORS,
1348                                   des3_ede_speed_template);
1349                 break;
1350
1351         case 202:
1352                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1353                                   twofish_speed_template);
1354                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1355                                   twofish_speed_template);
1356                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1357                                   twofish_speed_template);
1358                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1359                                   twofish_speed_template);
1360                 break;
1361
1362         case 203:
1363                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1364                                   blowfish_speed_template);
1365                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1366                                   blowfish_speed_template);
1367                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1368                                   blowfish_speed_template);
1369                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1370                                   blowfish_speed_template);
1371                 break;
1372
1373         case 204:
1374                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1375                                   des_speed_template);
1376                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1377                                   des_speed_template);
1378                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1379                                   des_speed_template);
1380                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1381                                   des_speed_template);
1382                 break;
1383
1384         case 205:
1385                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1386                                 camellia_speed_template);
1387                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1388                                 camellia_speed_template);
1389                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1390                                 camellia_speed_template);
1391                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1392                                 camellia_speed_template);
1393                 break;
1394
1395         case 300:
1396                 /* fall through */
1397
1398         case 301:
1399                 test_hash_speed("md4", sec, generic_hash_speed_template);
1400                 if (mode > 300 && mode < 400) break;
1401
1402         case 302:
1403                 test_hash_speed("md5", sec, generic_hash_speed_template);
1404                 if (mode > 300 && mode < 400) break;
1405
1406         case 303:
1407                 test_hash_speed("sha1", sec, generic_hash_speed_template);
1408                 if (mode > 300 && mode < 400) break;
1409
1410         case 304:
1411                 test_hash_speed("sha256", sec, generic_hash_speed_template);
1412                 if (mode > 300 && mode < 400) break;
1413
1414         case 305:
1415                 test_hash_speed("sha384", sec, generic_hash_speed_template);
1416                 if (mode > 300 && mode < 400) break;
1417
1418         case 306:
1419                 test_hash_speed("sha512", sec, generic_hash_speed_template);
1420                 if (mode > 300 && mode < 400) break;
1421
1422         case 307:
1423                 test_hash_speed("wp256", sec, generic_hash_speed_template);
1424                 if (mode > 300 && mode < 400) break;
1425
1426         case 308:
1427                 test_hash_speed("wp384", sec, generic_hash_speed_template);
1428                 if (mode > 300 && mode < 400) break;
1429
1430         case 309:
1431                 test_hash_speed("wp512", sec, generic_hash_speed_template);
1432                 if (mode > 300 && mode < 400) break;
1433
1434         case 310:
1435                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1436                 if (mode > 300 && mode < 400) break;
1437
1438         case 311:
1439                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1440                 if (mode > 300 && mode < 400) break;
1441
1442         case 312:
1443                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1444                 if (mode > 300 && mode < 400) break;
1445
1446         case 399:
1447                 break;
1448
1449         case 1000:
1450                 test_available();
1451                 break;
1452
1453         default:
1454                 /* useful for debugging */
1455                 printk("not testing anything\n");
1456                 break;
1457         }
1458 }
1459
1460 static int __init init(void)
1461 {
1462         tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1463         if (tvmem == NULL)
1464                 return -ENOMEM;
1465
1466         xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1467         if (xbuf == NULL) {
1468                 kfree(tvmem);
1469                 return -ENOMEM;
1470         }
1471
1472         do_test();
1473
1474         kfree(xbuf);
1475         kfree(tvmem);
1476
1477         /* We intentionaly return -EAGAIN to prevent keeping
1478          * the module. It does all its work from init()
1479          * and doesn't offer any runtime functionality 
1480          * => we don't need it in the memory, do we?
1481          *                                        -- mludvig
1482          */
1483         return -EAGAIN;
1484 }
1485
1486 /*
1487  * If an init function is provided, an exit function must also be provided
1488  * to allow module unload.
1489  */
1490 static void __exit fini(void) { }
1491
1492 module_init(init);
1493 module_exit(fini);
1494
1495 module_param(mode, int, 0);
1496 module_param(sec, uint, 0);
1497 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1498                       "(defaults to zero which uses CPU cycles instead)");
1499
1500 MODULE_LICENSE("GPL");
1501 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1502 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");