11f9359538166c37a5b152b515f13f2262622072
[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", 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_set_buf(&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                         for (k = 0; k < hash_tv[i].np; k++) {
180                                 memcpy(&xbuf[IDX[k]],
181                                        hash_tv[i].plaintext + temp,
182                                        hash_tv[i].tap[k]);
183                                 temp += hash_tv[i].tap[k];
184                                 sg_set_buf(&sg[k], &xbuf[IDX[k]],
185                                             hash_tv[i].tap[k]);
186                         }
187
188                         if (hash_tv[i].ksize) {
189                                 ret = crypto_hash_setkey(tfm, hash_tv[i].key,
190                                                          hash_tv[i].ksize);
191
192                                 if (ret) {
193                                         printk("setkey() failed ret=%d\n", ret);
194                                         goto out;
195                                 }
196                         }
197
198                         ret = crypto_hash_digest(&desc, sg, hash_tv[i].psize,
199                                                  result);
200                         if (ret) {
201                                 printk("digest () failed ret=%d\n", ret);
202                                 goto out;
203                         }
204
205                         hexdump(result, crypto_hash_digestsize(tfm));
206                         printk("%s\n",
207                                memcmp(result, hash_tv[i].digest,
208                                       crypto_hash_digestsize(tfm)) ?
209                                "fail" : "pass");
210                 }
211         }
212
213 out:
214         crypto_free_hash(tfm);
215 }
216
217 static void test_cipher(char *algo, int enc,
218                         struct cipher_testvec *template, unsigned int tcount)
219 {
220         unsigned int ret, i, j, k, temp;
221         unsigned int tsize;
222         char *q;
223         struct crypto_ablkcipher *tfm;
224         char *key;
225         struct cipher_testvec *cipher_tv;
226         struct ablkcipher_request *req;
227         struct scatterlist sg[8];
228         const char *e;
229         struct tcrypt_result result;
230
231         if (enc == ENCRYPT)
232                 e = "encryption";
233         else
234                 e = "decryption";
235
236         printk("\ntesting %s %s\n", algo, e);
237
238         tsize = sizeof (struct cipher_testvec);
239         tsize *= tcount;
240
241         if (tsize > TVMEMSIZE) {
242                 printk("template (%u) too big for tvmem (%u)\n", tsize,
243                        TVMEMSIZE);
244                 return;
245         }
246
247         memcpy(tvmem, template, tsize);
248         cipher_tv = (void *)tvmem;
249
250         init_completion(&result.completion);
251
252         tfm = crypto_alloc_ablkcipher(algo, 0, 0);
253
254         if (IS_ERR(tfm)) {
255                 printk("failed to load transform for %s: %ld\n", algo,
256                        PTR_ERR(tfm));
257                 return;
258         }
259
260         req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
261         if (!req) {
262                 printk("failed to allocate request for %s\n", algo);
263                 goto out;
264         }
265
266         ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
267                                         tcrypt_complete, &result);
268
269         j = 0;
270         for (i = 0; i < tcount; i++) {
271                 if (!(cipher_tv[i].np)) {
272                         j++;
273                         printk("test %u (%d bit key):\n",
274                         j, cipher_tv[i].klen * 8);
275
276                         crypto_ablkcipher_clear_flags(tfm, ~0);
277                         if (cipher_tv[i].wk)
278                                 crypto_ablkcipher_set_flags(
279                                         tfm, CRYPTO_TFM_REQ_WEAK_KEY);
280                         key = cipher_tv[i].key;
281
282                         ret = crypto_ablkcipher_setkey(tfm, key,
283                                                        cipher_tv[i].klen);
284                         if (ret) {
285                                 printk("setkey() failed flags=%x\n",
286                                        crypto_ablkcipher_get_flags(tfm));
287
288                                 if (!cipher_tv[i].fail)
289                                         goto out;
290                         }
291
292                         sg_set_buf(&sg[0], cipher_tv[i].input,
293                                    cipher_tv[i].ilen);
294
295                         ablkcipher_request_set_crypt(req, sg, sg,
296                                                      cipher_tv[i].ilen,
297                                                      cipher_tv[i].iv);
298
299                         ret = enc ?
300                                 crypto_ablkcipher_encrypt(req) :
301                                 crypto_ablkcipher_decrypt(req);
302
303                         switch (ret) {
304                         case 0:
305                                 break;
306                         case -EINPROGRESS:
307                         case -EBUSY:
308                                 ret = wait_for_completion_interruptible(
309                                         &result.completion);
310                                 if (!ret && !((ret = result.err))) {
311                                         INIT_COMPLETION(result.completion);
312                                         break;
313                                 }
314                                 /* fall through */
315                         default:
316                                 printk("%s () failed err=%d\n", e, -ret);
317                                 goto out;
318                         }
319
320                         q = kmap(sg[0].page) + sg[0].offset;
321                         hexdump(q, cipher_tv[i].rlen);
322
323                         printk("%s\n",
324                                memcmp(q, cipher_tv[i].result,
325                                       cipher_tv[i].rlen) ? "fail" : "pass");
326                 }
327         }
328
329         printk("\ntesting %s %s across pages (chunking)\n", algo, e);
330         memset(xbuf, 0, XBUFSIZE);
331
332         j = 0;
333         for (i = 0; i < tcount; i++) {
334                 if (cipher_tv[i].np) {
335                         j++;
336                         printk("test %u (%d bit key):\n",
337                         j, cipher_tv[i].klen * 8);
338
339                         crypto_ablkcipher_clear_flags(tfm, ~0);
340                         if (cipher_tv[i].wk)
341                                 crypto_ablkcipher_set_flags(
342                                         tfm, CRYPTO_TFM_REQ_WEAK_KEY);
343                         key = cipher_tv[i].key;
344
345                         ret = crypto_ablkcipher_setkey(tfm, key,
346                                                        cipher_tv[i].klen);
347                         if (ret) {
348                                 printk("setkey() failed flags=%x\n",
349                                        crypto_ablkcipher_get_flags(tfm));
350
351                                 if (!cipher_tv[i].fail)
352                                         goto out;
353                         }
354
355                         temp = 0;
356                         for (k = 0; k < cipher_tv[i].np; k++) {
357                                 memcpy(&xbuf[IDX[k]],
358                                        cipher_tv[i].input + temp,
359                                        cipher_tv[i].tap[k]);
360                                 temp += cipher_tv[i].tap[k];
361                                 sg_set_buf(&sg[k], &xbuf[IDX[k]],
362                                            cipher_tv[i].tap[k]);
363                         }
364
365                         ablkcipher_request_set_crypt(req, sg, sg,
366                                                      cipher_tv[i].ilen,
367                                                      cipher_tv[i].iv);
368
369                         ret = enc ?
370                                 crypto_ablkcipher_encrypt(req) :
371                                 crypto_ablkcipher_decrypt(req);
372
373                         switch (ret) {
374                         case 0:
375                                 break;
376                         case -EINPROGRESS:
377                         case -EBUSY:
378                                 ret = wait_for_completion_interruptible(
379                                         &result.completion);
380                                 if (!ret && !((ret = result.err))) {
381                                         INIT_COMPLETION(result.completion);
382                                         break;
383                                 }
384                                 /* fall through */
385                         default:
386                                 printk("%s () failed err=%d\n", e, -ret);
387                                 goto out;
388                         }
389
390                         temp = 0;
391                         for (k = 0; k < cipher_tv[i].np; k++) {
392                                 printk("page %u\n", k);
393                                 q = kmap(sg[k].page) + sg[k].offset;
394                                 hexdump(q, cipher_tv[i].tap[k]);
395                                 printk("%s\n",
396                                         memcmp(q, cipher_tv[i].result + temp,
397                                                 cipher_tv[i].tap[k]) ? "fail" :
398                                         "pass");
399                                 temp += cipher_tv[i].tap[k];
400                         }
401                 }
402         }
403
404 out:
405         crypto_free_ablkcipher(tfm);
406         ablkcipher_request_free(req);
407 }
408
409 static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, char *p,
410                                int blen, int sec)
411 {
412         struct scatterlist sg[1];
413         unsigned long start, end;
414         int bcount;
415         int ret;
416
417         sg_set_buf(sg, p, blen);
418
419         for (start = jiffies, end = start + sec * HZ, bcount = 0;
420              time_before(jiffies, end); bcount++) {
421                 if (enc)
422                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
423                 else
424                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
425
426                 if (ret)
427                         return ret;
428         }
429
430         printk("%d operations in %d seconds (%ld bytes)\n",
431                bcount, sec, (long)bcount * blen);
432         return 0;
433 }
434
435 static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, char *p,
436                               int blen)
437 {
438         struct scatterlist sg[1];
439         unsigned long cycles = 0;
440         int ret = 0;
441         int i;
442
443         sg_set_buf(sg, p, blen);
444
445         local_bh_disable();
446         local_irq_disable();
447
448         /* Warm-up run. */
449         for (i = 0; i < 4; i++) {
450                 if (enc)
451                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
452                 else
453                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
454
455                 if (ret)
456                         goto out;
457         }
458
459         /* The real thing. */
460         for (i = 0; i < 8; i++) {
461                 cycles_t start, end;
462
463                 start = get_cycles();
464                 if (enc)
465                         ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
466                 else
467                         ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
468                 end = get_cycles();
469
470                 if (ret)
471                         goto out;
472
473                 cycles += end - start;
474         }
475
476 out:
477         local_irq_enable();
478         local_bh_enable();
479
480         if (ret == 0)
481                 printk("1 operation in %lu cycles (%d bytes)\n",
482                        (cycles + 4) / 8, blen);
483
484         return ret;
485 }
486
487 static void test_cipher_speed(char *algo, int enc, unsigned int sec,
488                               struct cipher_testvec *template,
489                               unsigned int tcount, struct cipher_speed *speed)
490 {
491         unsigned int ret, i, j, iv_len;
492         unsigned char *key, *p, iv[128];
493         struct crypto_blkcipher *tfm;
494         struct blkcipher_desc desc;
495         const char *e;
496
497         if (enc == ENCRYPT)
498                 e = "encryption";
499         else
500                 e = "decryption";
501
502         printk("\ntesting speed of %s %s\n", algo, e);
503
504         tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
505
506         if (IS_ERR(tfm)) {
507                 printk("failed to load transform for %s: %ld\n", algo,
508                        PTR_ERR(tfm));
509                 return;
510         }
511         desc.tfm = tfm;
512         desc.flags = 0;
513
514         for (i = 0; speed[i].klen != 0; i++) {
515                 if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) {
516                         printk("template (%u) too big for tvmem (%u)\n",
517                                speed[i].blen + speed[i].klen, TVMEMSIZE);
518                         goto out;
519                 }
520
521                 printk("test %u (%d bit key, %d byte blocks): ", i,
522                        speed[i].klen * 8, speed[i].blen);
523
524                 memset(tvmem, 0xff, speed[i].klen + speed[i].blen);
525
526                 /* set key, plain text and IV */
527                 key = (unsigned char *)tvmem;
528                 for (j = 0; j < tcount; j++) {
529                         if (template[j].klen == speed[i].klen) {
530                                 key = template[j].key;
531                                 break;
532                         }
533                 }
534                 p = (unsigned char *)tvmem + speed[i].klen;
535
536                 ret = crypto_blkcipher_setkey(tfm, key, speed[i].klen);
537                 if (ret) {
538                         printk("setkey() failed flags=%x\n",
539                                crypto_blkcipher_get_flags(tfm));
540                         goto out;
541                 }
542
543                 iv_len = crypto_blkcipher_ivsize(tfm);
544                 if (iv_len) {
545                         memset(&iv, 0xff, iv_len);
546                         crypto_blkcipher_set_iv(tfm, iv, iv_len);
547                 }
548
549                 if (sec)
550                         ret = test_cipher_jiffies(&desc, enc, p, speed[i].blen,
551                                                   sec);
552                 else
553                         ret = test_cipher_cycles(&desc, enc, p, speed[i].blen);
554
555                 if (ret) {
556                         printk("%s() failed flags=%x\n", e, desc.flags);
557                         break;
558                 }
559         }
560
561 out:
562         crypto_free_blkcipher(tfm);
563 }
564
565 static int test_hash_jiffies_digest(struct hash_desc *desc, char *p, int blen,
566                                     char *out, int sec)
567 {
568         struct scatterlist sg[1];
569         unsigned long start, end;
570         int bcount;
571         int ret;
572
573         for (start = jiffies, end = start + sec * HZ, bcount = 0;
574              time_before(jiffies, end); bcount++) {
575                 sg_set_buf(sg, p, blen);
576                 ret = crypto_hash_digest(desc, sg, blen, out);
577                 if (ret)
578                         return ret;
579         }
580
581         printk("%6u opers/sec, %9lu bytes/sec\n",
582                bcount / sec, ((long)bcount * blen) / sec);
583
584         return 0;
585 }
586
587 static int test_hash_jiffies(struct hash_desc *desc, char *p, int blen,
588                              int plen, char *out, int sec)
589 {
590         struct scatterlist sg[1];
591         unsigned long start, end;
592         int bcount, pcount;
593         int ret;
594
595         if (plen == blen)
596                 return test_hash_jiffies_digest(desc, p, blen, out, sec);
597
598         for (start = jiffies, end = start + sec * HZ, bcount = 0;
599              time_before(jiffies, end); bcount++) {
600                 ret = crypto_hash_init(desc);
601                 if (ret)
602                         return ret;
603                 for (pcount = 0; pcount < blen; pcount += plen) {
604                         sg_set_buf(sg, p + pcount, plen);
605                         ret = crypto_hash_update(desc, sg, plen);
606                         if (ret)
607                                 return ret;
608                 }
609                 /* we assume there is enough space in 'out' for the result */
610                 ret = crypto_hash_final(desc, out);
611                 if (ret)
612                         return ret;
613         }
614
615         printk("%6u opers/sec, %9lu bytes/sec\n",
616                bcount / sec, ((long)bcount * blen) / sec);
617
618         return 0;
619 }
620
621 static int test_hash_cycles_digest(struct hash_desc *desc, char *p, int blen,
622                                    char *out)
623 {
624         struct scatterlist sg[1];
625         unsigned long cycles = 0;
626         int i;
627         int ret;
628
629         local_bh_disable();
630         local_irq_disable();
631
632         /* Warm-up run. */
633         for (i = 0; i < 4; i++) {
634                 sg_set_buf(sg, p, blen);
635                 ret = crypto_hash_digest(desc, sg, blen, out);
636                 if (ret)
637                         goto out;
638         }
639
640         /* The real thing. */
641         for (i = 0; i < 8; i++) {
642                 cycles_t start, end;
643
644                 start = get_cycles();
645
646                 sg_set_buf(sg, p, blen);
647                 ret = crypto_hash_digest(desc, sg, blen, out);
648                 if (ret)
649                         goto out;
650
651                 end = get_cycles();
652
653                 cycles += end - start;
654         }
655
656 out:
657         local_irq_enable();
658         local_bh_enable();
659
660         if (ret)
661                 return ret;
662
663         printk("%6lu cycles/operation, %4lu cycles/byte\n",
664                cycles / 8, cycles / (8 * blen));
665
666         return 0;
667 }
668
669 static int test_hash_cycles(struct hash_desc *desc, char *p, int blen,
670                             int plen, char *out)
671 {
672         struct scatterlist sg[1];
673         unsigned long cycles = 0;
674         int i, pcount;
675         int ret;
676
677         if (plen == blen)
678                 return test_hash_cycles_digest(desc, p, blen, out);
679
680         local_bh_disable();
681         local_irq_disable();
682
683         /* Warm-up run. */
684         for (i = 0; i < 4; i++) {
685                 ret = crypto_hash_init(desc);
686                 if (ret)
687                         goto out;
688                 for (pcount = 0; pcount < blen; pcount += plen) {
689                         sg_set_buf(sg, p + pcount, plen);
690                         ret = crypto_hash_update(desc, sg, plen);
691                         if (ret)
692                                 goto out;
693                 }
694                 ret = crypto_hash_final(desc, out);
695                 if (ret)
696                         goto out;
697         }
698
699         /* The real thing. */
700         for (i = 0; i < 8; i++) {
701                 cycles_t start, end;
702
703                 start = get_cycles();
704
705                 ret = crypto_hash_init(desc);
706                 if (ret)
707                         goto out;
708                 for (pcount = 0; pcount < blen; pcount += plen) {
709                         sg_set_buf(sg, p + pcount, plen);
710                         ret = crypto_hash_update(desc, sg, plen);
711                         if (ret)
712                                 goto out;
713                 }
714                 ret = crypto_hash_final(desc, out);
715                 if (ret)
716                         goto out;
717
718                 end = get_cycles();
719
720                 cycles += end - start;
721         }
722
723 out:
724         local_irq_enable();
725         local_bh_enable();
726
727         if (ret)
728                 return ret;
729
730         printk("%6lu cycles/operation, %4lu cycles/byte\n",
731                cycles / 8, cycles / (8 * blen));
732
733         return 0;
734 }
735
736 static void test_hash_speed(char *algo, unsigned int sec,
737                               struct hash_speed *speed)
738 {
739         struct crypto_hash *tfm;
740         struct hash_desc desc;
741         char output[1024];
742         int i;
743         int ret;
744
745         printk("\ntesting speed of %s\n", algo);
746
747         tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
748
749         if (IS_ERR(tfm)) {
750                 printk("failed to load transform for %s: %ld\n", algo,
751                        PTR_ERR(tfm));
752                 return;
753         }
754
755         desc.tfm = tfm;
756         desc.flags = 0;
757
758         if (crypto_hash_digestsize(tfm) > sizeof(output)) {
759                 printk("digestsize(%u) > outputbuffer(%zu)\n",
760                        crypto_hash_digestsize(tfm), sizeof(output));
761                 goto out;
762         }
763
764         for (i = 0; speed[i].blen != 0; i++) {
765                 if (speed[i].blen > TVMEMSIZE) {
766                         printk("template (%u) too big for tvmem (%u)\n",
767                                speed[i].blen, TVMEMSIZE);
768                         goto out;
769                 }
770
771                 printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
772                        i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
773
774                 memset(tvmem, 0xff, speed[i].blen);
775
776                 if (sec)
777                         ret = test_hash_jiffies(&desc, tvmem, speed[i].blen,
778                                                 speed[i].plen, output, sec);
779                 else
780                         ret = test_hash_cycles(&desc, tvmem, speed[i].blen,
781                                                speed[i].plen, output);
782
783                 if (ret) {
784                         printk("hashing failed ret=%d\n", ret);
785                         break;
786                 }
787         }
788
789 out:
790         crypto_free_hash(tfm);
791 }
792
793 static void test_deflate(void)
794 {
795         unsigned int i;
796         char result[COMP_BUF_SIZE];
797         struct crypto_comp *tfm;
798         struct comp_testvec *tv;
799         unsigned int tsize;
800
801         printk("\ntesting deflate compression\n");
802
803         tsize = sizeof (deflate_comp_tv_template);
804         if (tsize > TVMEMSIZE) {
805                 printk("template (%u) too big for tvmem (%u)\n", tsize,
806                        TVMEMSIZE);
807                 return;
808         }
809
810         memcpy(tvmem, deflate_comp_tv_template, tsize);
811         tv = (void *)tvmem;
812
813         tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC);
814         if (IS_ERR(tfm)) {
815                 printk("failed to load transform for deflate\n");
816                 return;
817         }
818
819         for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
820                 int ilen, ret, dlen = COMP_BUF_SIZE;
821
822                 printk("test %u:\n", i + 1);
823                 memset(result, 0, sizeof (result));
824
825                 ilen = tv[i].inlen;
826                 ret = crypto_comp_compress(tfm, tv[i].input,
827                                            ilen, result, &dlen);
828                 if (ret) {
829                         printk("fail: ret=%d\n", ret);
830                         continue;
831                 }
832                 hexdump(result, dlen);
833                 printk("%s (ratio %d:%d)\n",
834                        memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
835                        ilen, dlen);
836         }
837
838         printk("\ntesting deflate decompression\n");
839
840         tsize = sizeof (deflate_decomp_tv_template);
841         if (tsize > TVMEMSIZE) {
842                 printk("template (%u) too big for tvmem (%u)\n", tsize,
843                        TVMEMSIZE);
844                 goto out;
845         }
846
847         memcpy(tvmem, deflate_decomp_tv_template, tsize);
848         tv = (void *)tvmem;
849
850         for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
851                 int ilen, ret, dlen = COMP_BUF_SIZE;
852
853                 printk("test %u:\n", i + 1);
854                 memset(result, 0, sizeof (result));
855
856                 ilen = tv[i].inlen;
857                 ret = crypto_comp_decompress(tfm, tv[i].input,
858                                              ilen, result, &dlen);
859                 if (ret) {
860                         printk("fail: ret=%d\n", ret);
861                         continue;
862                 }
863                 hexdump(result, dlen);
864                 printk("%s (ratio %d:%d)\n",
865                        memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
866                        ilen, dlen);
867         }
868 out:
869         crypto_free_comp(tfm);
870 }
871
872 static void test_available(void)
873 {
874         char **name = check;
875
876         while (*name) {
877                 printk("alg %s ", *name);
878                 printk(crypto_has_alg(*name, 0, 0) ?
879                        "found\n" : "not found\n");
880                 name++;
881         }
882 }
883
884 static void do_test(void)
885 {
886         switch (mode) {
887
888         case 0:
889                 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
890
891                 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
892
893                 //DES
894                 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
895                             DES_ENC_TEST_VECTORS);
896                 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
897                             DES_DEC_TEST_VECTORS);
898                 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
899                             DES_CBC_ENC_TEST_VECTORS);
900                 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
901                             DES_CBC_DEC_TEST_VECTORS);
902
903                 //DES3_EDE
904                 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
905                             DES3_EDE_ENC_TEST_VECTORS);
906                 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
907                             DES3_EDE_DEC_TEST_VECTORS);
908
909                 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
910
911                 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
912
913                 //BLOWFISH
914                 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
915                             BF_ENC_TEST_VECTORS);
916                 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
917                             BF_DEC_TEST_VECTORS);
918                 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
919                             BF_CBC_ENC_TEST_VECTORS);
920                 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
921                             BF_CBC_DEC_TEST_VECTORS);
922
923                 //TWOFISH
924                 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
925                             TF_ENC_TEST_VECTORS);
926                 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
927                             TF_DEC_TEST_VECTORS);
928                 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
929                             TF_CBC_ENC_TEST_VECTORS);
930                 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
931                             TF_CBC_DEC_TEST_VECTORS);
932
933                 //SERPENT
934                 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
935                             SERPENT_ENC_TEST_VECTORS);
936                 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
937                             SERPENT_DEC_TEST_VECTORS);
938
939                 //TNEPRES
940                 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
941                             TNEPRES_ENC_TEST_VECTORS);
942                 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
943                             TNEPRES_DEC_TEST_VECTORS);
944
945                 //AES
946                 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
947                             AES_ENC_TEST_VECTORS);
948                 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
949                             AES_DEC_TEST_VECTORS);
950                 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
951                             AES_CBC_ENC_TEST_VECTORS);
952                 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
953                             AES_CBC_DEC_TEST_VECTORS);
954                 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
955                             AES_LRW_ENC_TEST_VECTORS);
956                 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
957                             AES_LRW_DEC_TEST_VECTORS);
958
959                 //CAST5
960                 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
961                             CAST5_ENC_TEST_VECTORS);
962                 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
963                             CAST5_DEC_TEST_VECTORS);
964
965                 //CAST6
966                 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
967                             CAST6_ENC_TEST_VECTORS);
968                 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
969                             CAST6_DEC_TEST_VECTORS);
970
971                 //ARC4
972                 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
973                             ARC4_ENC_TEST_VECTORS);
974                 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
975                             ARC4_DEC_TEST_VECTORS);
976
977                 //TEA
978                 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
979                             TEA_ENC_TEST_VECTORS);
980                 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
981                             TEA_DEC_TEST_VECTORS);
982
983
984                 //XTEA
985                 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
986                             XTEA_ENC_TEST_VECTORS);
987                 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
988                             XTEA_DEC_TEST_VECTORS);
989
990                 //KHAZAD
991                 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
992                             KHAZAD_ENC_TEST_VECTORS);
993                 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
994                             KHAZAD_DEC_TEST_VECTORS);
995
996                 //ANUBIS
997                 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
998                             ANUBIS_ENC_TEST_VECTORS);
999                 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1000                             ANUBIS_DEC_TEST_VECTORS);
1001                 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1002                             ANUBIS_CBC_ENC_TEST_VECTORS);
1003                 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1004                             ANUBIS_CBC_ENC_TEST_VECTORS);
1005
1006                 //XETA
1007                 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1008                             XETA_ENC_TEST_VECTORS);
1009                 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1010                             XETA_DEC_TEST_VECTORS);
1011
1012                 //FCrypt
1013                 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1014                             FCRYPT_ENC_TEST_VECTORS);
1015                 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1016                             FCRYPT_DEC_TEST_VECTORS);
1017
1018                 //CAMELLIA
1019                 test_cipher("ecb(camellia)", ENCRYPT,
1020                             camellia_enc_tv_template,
1021                             CAMELLIA_ENC_TEST_VECTORS);
1022                 test_cipher("ecb(camellia)", DECRYPT,
1023                             camellia_dec_tv_template,
1024                             CAMELLIA_DEC_TEST_VECTORS);
1025                 test_cipher("cbc(camellia)", ENCRYPT,
1026                             camellia_cbc_enc_tv_template,
1027                             CAMELLIA_CBC_ENC_TEST_VECTORS);
1028                 test_cipher("cbc(camellia)", DECRYPT,
1029                             camellia_cbc_dec_tv_template,
1030                             CAMELLIA_CBC_DEC_TEST_VECTORS);
1031
1032                 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1033                 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1034                 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1035                 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1036                 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1037                 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1038                 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1039                 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1040                 test_deflate();
1041                 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1042                 test_hash("hmac(md5)", hmac_md5_tv_template,
1043                           HMAC_MD5_TEST_VECTORS);
1044                 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1045                           HMAC_SHA1_TEST_VECTORS);
1046                 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1047                           HMAC_SHA256_TEST_VECTORS);
1048                 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1049                           HMAC_SHA384_TEST_VECTORS);
1050                 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1051                           HMAC_SHA512_TEST_VECTORS);
1052
1053                 test_hash("xcbc(aes)", aes_xcbc128_tv_template,
1054                           XCBC_AES_TEST_VECTORS);
1055
1056                 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1057                 break;
1058
1059         case 1:
1060                 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
1061                 break;
1062
1063         case 2:
1064                 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
1065                 break;
1066
1067         case 3:
1068                 test_cipher("ecb(des)", ENCRYPT, des_enc_tv_template,
1069                             DES_ENC_TEST_VECTORS);
1070                 test_cipher("ecb(des)", DECRYPT, des_dec_tv_template,
1071                             DES_DEC_TEST_VECTORS);
1072                 test_cipher("cbc(des)", ENCRYPT, des_cbc_enc_tv_template,
1073                             DES_CBC_ENC_TEST_VECTORS);
1074                 test_cipher("cbc(des)", DECRYPT, des_cbc_dec_tv_template,
1075                             DES_CBC_DEC_TEST_VECTORS);
1076                 break;
1077
1078         case 4:
1079                 test_cipher("ecb(des3_ede)", ENCRYPT, des3_ede_enc_tv_template,
1080                             DES3_EDE_ENC_TEST_VECTORS);
1081                 test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
1082                             DES3_EDE_DEC_TEST_VECTORS);
1083                 break;
1084
1085         case 5:
1086                 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
1087                 break;
1088
1089         case 6:
1090                 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
1091                 break;
1092
1093         case 7:
1094                 test_cipher("ecb(blowfish)", ENCRYPT, bf_enc_tv_template,
1095                             BF_ENC_TEST_VECTORS);
1096                 test_cipher("ecb(blowfish)", DECRYPT, bf_dec_tv_template,
1097                             BF_DEC_TEST_VECTORS);
1098                 test_cipher("cbc(blowfish)", ENCRYPT, bf_cbc_enc_tv_template,
1099                             BF_CBC_ENC_TEST_VECTORS);
1100                 test_cipher("cbc(blowfish)", DECRYPT, bf_cbc_dec_tv_template,
1101                             BF_CBC_DEC_TEST_VECTORS);
1102                 break;
1103
1104         case 8:
1105                 test_cipher("ecb(twofish)", ENCRYPT, tf_enc_tv_template,
1106                             TF_ENC_TEST_VECTORS);
1107                 test_cipher("ecb(twofish)", DECRYPT, tf_dec_tv_template,
1108                             TF_DEC_TEST_VECTORS);
1109                 test_cipher("cbc(twofish)", ENCRYPT, tf_cbc_enc_tv_template,
1110                             TF_CBC_ENC_TEST_VECTORS);
1111                 test_cipher("cbc(twofish)", DECRYPT, tf_cbc_dec_tv_template,
1112                             TF_CBC_DEC_TEST_VECTORS);
1113                 break;
1114
1115         case 9:
1116                 test_cipher("ecb(serpent)", ENCRYPT, serpent_enc_tv_template,
1117                             SERPENT_ENC_TEST_VECTORS);
1118                 test_cipher("ecb(serpent)", DECRYPT, serpent_dec_tv_template,
1119                             SERPENT_DEC_TEST_VECTORS);
1120                 break;
1121
1122         case 10:
1123                 test_cipher("ecb(aes)", ENCRYPT, aes_enc_tv_template,
1124                             AES_ENC_TEST_VECTORS);
1125                 test_cipher("ecb(aes)", DECRYPT, aes_dec_tv_template,
1126                             AES_DEC_TEST_VECTORS);
1127                 test_cipher("cbc(aes)", ENCRYPT, aes_cbc_enc_tv_template,
1128                             AES_CBC_ENC_TEST_VECTORS);
1129                 test_cipher("cbc(aes)", DECRYPT, aes_cbc_dec_tv_template,
1130                             AES_CBC_DEC_TEST_VECTORS);
1131                 test_cipher("lrw(aes)", ENCRYPT, aes_lrw_enc_tv_template,
1132                             AES_LRW_ENC_TEST_VECTORS);
1133                 test_cipher("lrw(aes)", DECRYPT, aes_lrw_dec_tv_template,
1134                             AES_LRW_DEC_TEST_VECTORS);
1135                 break;
1136
1137         case 11:
1138                 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
1139                 break;
1140
1141         case 12:
1142                 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
1143                 break;
1144
1145         case 13:
1146                 test_deflate();
1147                 break;
1148
1149         case 14:
1150                 test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,
1151                             CAST5_ENC_TEST_VECTORS);
1152                 test_cipher("ecb(cast5)", DECRYPT, cast5_dec_tv_template,
1153                             CAST5_DEC_TEST_VECTORS);
1154                 break;
1155
1156         case 15:
1157                 test_cipher("ecb(cast6)", ENCRYPT, cast6_enc_tv_template,
1158                             CAST6_ENC_TEST_VECTORS);
1159                 test_cipher("ecb(cast6)", DECRYPT, cast6_dec_tv_template,
1160                             CAST6_DEC_TEST_VECTORS);
1161                 break;
1162
1163         case 16:
1164                 test_cipher("ecb(arc4)", ENCRYPT, arc4_enc_tv_template,
1165                             ARC4_ENC_TEST_VECTORS);
1166                 test_cipher("ecb(arc4)", DECRYPT, arc4_dec_tv_template,
1167                             ARC4_DEC_TEST_VECTORS);
1168                 break;
1169
1170         case 17:
1171                 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
1172                 break;
1173
1174         case 18:
1175                 test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
1176                 break;
1177
1178         case 19:
1179                 test_cipher("ecb(tea)", ENCRYPT, tea_enc_tv_template,
1180                             TEA_ENC_TEST_VECTORS);
1181                 test_cipher("ecb(tea)", DECRYPT, tea_dec_tv_template,
1182                             TEA_DEC_TEST_VECTORS);
1183                 break;
1184
1185         case 20:
1186                 test_cipher("ecb(xtea)", ENCRYPT, xtea_enc_tv_template,
1187                             XTEA_ENC_TEST_VECTORS);
1188                 test_cipher("ecb(xtea)", DECRYPT, xtea_dec_tv_template,
1189                             XTEA_DEC_TEST_VECTORS);
1190                 break;
1191
1192         case 21:
1193                 test_cipher("ecb(khazad)", ENCRYPT, khazad_enc_tv_template,
1194                             KHAZAD_ENC_TEST_VECTORS);
1195                 test_cipher("ecb(khazad)", DECRYPT, khazad_dec_tv_template,
1196                             KHAZAD_DEC_TEST_VECTORS);
1197                 break;
1198
1199         case 22:
1200                 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
1201                 break;
1202
1203         case 23:
1204                 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
1205                 break;
1206
1207         case 24:
1208                 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
1209                 break;
1210
1211         case 25:
1212                 test_cipher("ecb(tnepres)", ENCRYPT, tnepres_enc_tv_template,
1213                             TNEPRES_ENC_TEST_VECTORS);
1214                 test_cipher("ecb(tnepres)", DECRYPT, tnepres_dec_tv_template,
1215                             TNEPRES_DEC_TEST_VECTORS);
1216                 break;
1217
1218         case 26:
1219                 test_cipher("ecb(anubis)", ENCRYPT, anubis_enc_tv_template,
1220                             ANUBIS_ENC_TEST_VECTORS);
1221                 test_cipher("ecb(anubis)", DECRYPT, anubis_dec_tv_template,
1222                             ANUBIS_DEC_TEST_VECTORS);
1223                 test_cipher("cbc(anubis)", ENCRYPT, anubis_cbc_enc_tv_template,
1224                             ANUBIS_CBC_ENC_TEST_VECTORS);
1225                 test_cipher("cbc(anubis)", DECRYPT, anubis_cbc_dec_tv_template,
1226                             ANUBIS_CBC_ENC_TEST_VECTORS);
1227                 break;
1228
1229         case 27:
1230                 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
1231                 break;
1232
1233         case 28:
1234
1235                 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
1236                 break;
1237
1238         case 29:
1239                 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
1240                 break;
1241                 
1242         case 30:
1243                 test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
1244                             XETA_ENC_TEST_VECTORS);
1245                 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
1246                             XETA_DEC_TEST_VECTORS);
1247                 break;
1248
1249         case 31:
1250                 test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
1251                             FCRYPT_ENC_TEST_VECTORS);
1252                 test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
1253                             FCRYPT_DEC_TEST_VECTORS);
1254                 break;
1255
1256         case 32:
1257                 test_cipher("ecb(camellia)", ENCRYPT,
1258                             camellia_enc_tv_template,
1259                             CAMELLIA_ENC_TEST_VECTORS);
1260                 test_cipher("ecb(camellia)", DECRYPT,
1261                             camellia_dec_tv_template,
1262                             CAMELLIA_DEC_TEST_VECTORS);
1263                 test_cipher("cbc(camellia)", ENCRYPT,
1264                             camellia_cbc_enc_tv_template,
1265                             CAMELLIA_CBC_ENC_TEST_VECTORS);
1266                 test_cipher("cbc(camellia)", DECRYPT,
1267                             camellia_cbc_dec_tv_template,
1268                             CAMELLIA_CBC_DEC_TEST_VECTORS);
1269                 break;
1270
1271         case 100:
1272                 test_hash("hmac(md5)", hmac_md5_tv_template,
1273                           HMAC_MD5_TEST_VECTORS);
1274                 break;
1275
1276         case 101:
1277                 test_hash("hmac(sha1)", hmac_sha1_tv_template,
1278                           HMAC_SHA1_TEST_VECTORS);
1279                 break;
1280
1281         case 102:
1282                 test_hash("hmac(sha256)", hmac_sha256_tv_template,
1283                           HMAC_SHA256_TEST_VECTORS);
1284                 break;
1285
1286         case 103:
1287                 test_hash("hmac(sha384)", hmac_sha384_tv_template,
1288                           HMAC_SHA384_TEST_VECTORS);
1289                 break;
1290
1291         case 104:
1292                 test_hash("hmac(sha512)", hmac_sha512_tv_template,
1293                           HMAC_SHA512_TEST_VECTORS);
1294                 break;
1295
1296
1297         case 200:
1298                 test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
1299                                   aes_speed_template);
1300                 test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
1301                                   aes_speed_template);
1302                 test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
1303                                   aes_speed_template);
1304                 test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
1305                                   aes_speed_template);
1306                 test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
1307                                   aes_lrw_speed_template);
1308                 test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
1309                                   aes_lrw_speed_template);
1310                 break;
1311
1312         case 201:
1313                 test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
1314                                   des3_ede_enc_tv_template,
1315                                   DES3_EDE_ENC_TEST_VECTORS,
1316                                   des3_ede_speed_template);
1317                 test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
1318                                   des3_ede_dec_tv_template,
1319                                   DES3_EDE_DEC_TEST_VECTORS,
1320                                   des3_ede_speed_template);
1321                 test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
1322                                   des3_ede_enc_tv_template,
1323                                   DES3_EDE_ENC_TEST_VECTORS,
1324                                   des3_ede_speed_template);
1325                 test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
1326                                   des3_ede_dec_tv_template,
1327                                   DES3_EDE_DEC_TEST_VECTORS,
1328                                   des3_ede_speed_template);
1329                 break;
1330
1331         case 202:
1332                 test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
1333                                   twofish_speed_template);
1334                 test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
1335                                   twofish_speed_template);
1336                 test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
1337                                   twofish_speed_template);
1338                 test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
1339                                   twofish_speed_template);
1340                 break;
1341
1342         case 203:
1343                 test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
1344                                   blowfish_speed_template);
1345                 test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
1346                                   blowfish_speed_template);
1347                 test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
1348                                   blowfish_speed_template);
1349                 test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
1350                                   blowfish_speed_template);
1351                 break;
1352
1353         case 204:
1354                 test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
1355                                   des_speed_template);
1356                 test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
1357                                   des_speed_template);
1358                 test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
1359                                   des_speed_template);
1360                 test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
1361                                   des_speed_template);
1362                 break;
1363
1364         case 205:
1365                 test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
1366                                 camellia_speed_template);
1367                 test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
1368                                 camellia_speed_template);
1369                 test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
1370                                 camellia_speed_template);
1371                 test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
1372                                 camellia_speed_template);
1373                 break;
1374
1375         case 300:
1376                 /* fall through */
1377
1378         case 301:
1379                 test_hash_speed("md4", sec, generic_hash_speed_template);
1380                 if (mode > 300 && mode < 400) break;
1381
1382         case 302:
1383                 test_hash_speed("md5", sec, generic_hash_speed_template);
1384                 if (mode > 300 && mode < 400) break;
1385
1386         case 303:
1387                 test_hash_speed("sha1", sec, generic_hash_speed_template);
1388                 if (mode > 300 && mode < 400) break;
1389
1390         case 304:
1391                 test_hash_speed("sha256", sec, generic_hash_speed_template);
1392                 if (mode > 300 && mode < 400) break;
1393
1394         case 305:
1395                 test_hash_speed("sha384", sec, generic_hash_speed_template);
1396                 if (mode > 300 && mode < 400) break;
1397
1398         case 306:
1399                 test_hash_speed("sha512", sec, generic_hash_speed_template);
1400                 if (mode > 300 && mode < 400) break;
1401
1402         case 307:
1403                 test_hash_speed("wp256", sec, generic_hash_speed_template);
1404                 if (mode > 300 && mode < 400) break;
1405
1406         case 308:
1407                 test_hash_speed("wp384", sec, generic_hash_speed_template);
1408                 if (mode > 300 && mode < 400) break;
1409
1410         case 309:
1411                 test_hash_speed("wp512", sec, generic_hash_speed_template);
1412                 if (mode > 300 && mode < 400) break;
1413
1414         case 310:
1415                 test_hash_speed("tgr128", sec, generic_hash_speed_template);
1416                 if (mode > 300 && mode < 400) break;
1417
1418         case 311:
1419                 test_hash_speed("tgr160", sec, generic_hash_speed_template);
1420                 if (mode > 300 && mode < 400) break;
1421
1422         case 312:
1423                 test_hash_speed("tgr192", sec, generic_hash_speed_template);
1424                 if (mode > 300 && mode < 400) break;
1425
1426         case 399:
1427                 break;
1428
1429         case 1000:
1430                 test_available();
1431                 break;
1432
1433         default:
1434                 /* useful for debugging */
1435                 printk("not testing anything\n");
1436                 break;
1437         }
1438 }
1439
1440 static int __init init(void)
1441 {
1442         tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
1443         if (tvmem == NULL)
1444                 return -ENOMEM;
1445
1446         xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
1447         if (xbuf == NULL) {
1448                 kfree(tvmem);
1449                 return -ENOMEM;
1450         }
1451
1452         do_test();
1453
1454         kfree(xbuf);
1455         kfree(tvmem);
1456
1457         /* We intentionaly return -EAGAIN to prevent keeping
1458          * the module. It does all its work from init()
1459          * and doesn't offer any runtime functionality 
1460          * => we don't need it in the memory, do we?
1461          *                                        -- mludvig
1462          */
1463         return -EAGAIN;
1464 }
1465
1466 /*
1467  * If an init function is provided, an exit function must also be provided
1468  * to allow module unload.
1469  */
1470 static void __exit fini(void) { }
1471
1472 module_init(init);
1473 module_exit(fini);
1474
1475 module_param(mode, int, 0);
1476 module_param(sec, uint, 0);
1477 MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
1478                       "(defaults to zero which uses CPU cycles instead)");
1479
1480 MODULE_LICENSE("GPL");
1481 MODULE_DESCRIPTION("Quick & dirty crypto testing module");
1482 MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");