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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /crypto/tcrypt.c
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'crypto/tcrypt.c')
-rw-r--r--crypto/tcrypt.c910
1 files changed, 910 insertions, 0 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
new file mode 100644
index 000000000000..92b0352c8e92
--- /dev/null
+++ b/crypto/tcrypt.c
@@ -0,0 +1,910 @@
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 * 14 - 09 - 2003
16 * Rewritten by Kartikey Mahendra Bhatt
17 */
18
19#include <linux/init.h>
20#include <linux/module.h>
21#include <linux/mm.h>
22#include <linux/slab.h>
23#include <asm/scatterlist.h>
24#include <linux/string.h>
25#include <linux/crypto.h>
26#include <linux/highmem.h>
27#include <linux/moduleparam.h>
28#include "tcrypt.h"
29
30/*
31 * Need to kmalloc() memory for testing kmap().
32 */
33#define TVMEMSIZE 4096
34#define XBUFSIZE 32768
35
36/*
37 * Indexes into the xbuf to simulate cross-page access.
38 */
39#define IDX1 37
40#define IDX2 32400
41#define IDX3 1
42#define IDX4 8193
43#define IDX5 22222
44#define IDX6 17101
45#define IDX7 27333
46#define IDX8 3000
47
48/*
49* Used by test_cipher()
50*/
51#define ENCRYPT 1
52#define DECRYPT 0
53#define MODE_ECB 1
54#define MODE_CBC 0
55
56static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
57
58static int mode;
59static char *xbuf;
60static char *tvmem;
61
62static char *check[] = {
63 "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
64 "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
65 "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
66 "khazad", "wp512", "wp384", "wp256", "tnepres", NULL
67};
68
69static void
70hexdump(unsigned char *buf, unsigned int len)
71{
72 while (len--)
73 printk("%02x", *buf++);
74
75 printk("\n");
76}
77
78static void
79test_hash (char * algo, struct hash_testvec * template, unsigned int tcount)
80{
81 char *p;
82 unsigned int i, j, k, temp;
83 struct scatterlist sg[8];
84 char result[64];
85 struct crypto_tfm *tfm;
86 struct hash_testvec *hash_tv;
87 unsigned int tsize;
88
89 printk("\ntesting %s\n", algo);
90
91 tsize = sizeof (struct hash_testvec);
92 tsize *= tcount;
93
94 if (tsize > TVMEMSIZE) {
95 printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE);
96 return;
97 }
98
99 memcpy(tvmem, template, tsize);
100 hash_tv = (void *) tvmem;
101 tfm = crypto_alloc_tfm(algo, 0);
102 if (tfm == NULL) {
103 printk("failed to load transform for %s\n", algo);
104 return;
105 }
106
107 for (i = 0; i < tcount; i++) {
108 printk ("test %u:\n", i + 1);
109 memset (result, 0, 64);
110
111 p = hash_tv[i].plaintext;
112 sg[0].page = virt_to_page (p);
113 sg[0].offset = offset_in_page (p);
114 sg[0].length = hash_tv[i].psize;
115
116 crypto_digest_init (tfm);
117 if (tfm->crt_u.digest.dit_setkey) {
118 crypto_digest_setkey (tfm, hash_tv[i].key,
119 hash_tv[i].ksize);
120 }
121 crypto_digest_update (tfm, sg, 1);
122 crypto_digest_final (tfm, result);
123
124 hexdump (result, crypto_tfm_alg_digestsize (tfm));
125 printk("%s\n",
126 memcmp(result, hash_tv[i].digest,
127 crypto_tfm_alg_digestsize(tfm)) ? "fail" :
128 "pass");
129 }
130
131 printk ("testing %s across pages\n", algo);
132
133 /* setup the dummy buffer first */
134 memset(xbuf, 0, XBUFSIZE);
135
136 j = 0;
137 for (i = 0; i < tcount; i++) {
138 if (hash_tv[i].np) {
139 j++;
140 printk ("test %u:\n", j);
141 memset (result, 0, 64);
142
143 temp = 0;
144 for (k = 0; k < hash_tv[i].np; k++) {
145 memcpy (&xbuf[IDX[k]], hash_tv[i].plaintext + temp,
146 hash_tv[i].tap[k]);
147 temp += hash_tv[i].tap[k];
148 p = &xbuf[IDX[k]];
149 sg[k].page = virt_to_page (p);
150 sg[k].offset = offset_in_page (p);
151 sg[k].length = hash_tv[i].tap[k];
152 }
153
154 crypto_digest_digest (tfm, sg, hash_tv[i].np, result);
155
156 hexdump (result, crypto_tfm_alg_digestsize (tfm));
157 printk("%s\n",
158 memcmp(result, hash_tv[i].digest,
159 crypto_tfm_alg_digestsize(tfm)) ? "fail" :
160 "pass");
161 }
162 }
163
164 crypto_free_tfm (tfm);
165}
166
167
168#ifdef CONFIG_CRYPTO_HMAC
169
170static void
171test_hmac(char *algo, struct hmac_testvec * template, unsigned int tcount)
172{
173 char *p;
174 unsigned int i, j, k, temp;
175 struct scatterlist sg[8];
176 char result[64];
177 struct crypto_tfm *tfm;
178 struct hmac_testvec *hmac_tv;
179 unsigned int tsize, klen;
180
181 tfm = crypto_alloc_tfm(algo, 0);
182 if (tfm == NULL) {
183 printk("failed to load transform for %s\n", algo);
184 return;
185 }
186
187 printk("\ntesting hmac_%s\n", algo);
188
189 tsize = sizeof (struct hmac_testvec);
190 tsize *= tcount;
191 if (tsize > TVMEMSIZE) {
192 printk("template (%u) too big for tvmem (%u)\n", tsize,
193 TVMEMSIZE);
194 goto out;
195 }
196
197 memcpy(tvmem, template, tsize);
198 hmac_tv = (void *) tvmem;
199
200 for (i = 0; i < tcount; i++) {
201 printk("test %u:\n", i + 1);
202 memset(result, 0, sizeof (result));
203
204 p = hmac_tv[i].plaintext;
205 klen = hmac_tv[i].ksize;
206 sg[0].page = virt_to_page(p);
207 sg[0].offset = offset_in_page(p);
208 sg[0].length = hmac_tv[i].psize;
209
210 crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, 1, result);
211
212 hexdump(result, crypto_tfm_alg_digestsize(tfm));
213 printk("%s\n",
214 memcmp(result, hmac_tv[i].digest,
215 crypto_tfm_alg_digestsize(tfm)) ? "fail" :
216 "pass");
217 }
218
219 printk("\ntesting hmac_%s across pages\n", algo);
220
221 memset(xbuf, 0, XBUFSIZE);
222
223 j = 0;
224 for (i = 0; i < tcount; i++) {
225 if (hmac_tv[i].np) {
226 j++;
227 printk ("test %u:\n",j);
228 memset (result, 0, 64);
229
230 temp = 0;
231 klen = hmac_tv[i].ksize;
232 for (k = 0; k < hmac_tv[i].np; k++) {
233 memcpy (&xbuf[IDX[k]], hmac_tv[i].plaintext + temp,
234 hmac_tv[i].tap[k]);
235 temp += hmac_tv[i].tap[k];
236 p = &xbuf[IDX[k]];
237 sg[k].page = virt_to_page (p);
238 sg[k].offset = offset_in_page (p);
239 sg[k].length = hmac_tv[i].tap[k];
240 }
241
242 crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, hmac_tv[i].np,
243 result);
244 hexdump(result, crypto_tfm_alg_digestsize(tfm));
245
246 printk("%s\n",
247 memcmp(result, hmac_tv[i].digest,
248 crypto_tfm_alg_digestsize(tfm)) ? "fail" :
249 "pass");
250 }
251 }
252out:
253 crypto_free_tfm(tfm);
254}
255
256#endif /* CONFIG_CRYPTO_HMAC */
257
258static void
259test_cipher(char * algo, int mode, int enc, struct cipher_testvec * template, unsigned int tcount)
260{
261 unsigned int ret, i, j, k, temp;
262 unsigned int tsize;
263 char *p, *q;
264 struct crypto_tfm *tfm;
265 char *key;
266 struct cipher_testvec *cipher_tv;
267 struct scatterlist sg[8];
268 char e[11], m[4];
269
270 if (enc == ENCRYPT)
271 strncpy(e, "encryption", 11);
272 else
273 strncpy(e, "decryption", 11);
274 if (mode == MODE_ECB)
275 strncpy(m, "ECB", 4);
276 else
277 strncpy(m, "CBC", 4);
278
279 printk("\ntesting %s %s %s \n", algo, m, e);
280
281 tsize = sizeof (struct cipher_testvec);
282 tsize *= tcount;
283
284 if (tsize > TVMEMSIZE) {
285 printk("template (%u) too big for tvmem (%u)\n", tsize,
286 TVMEMSIZE);
287 return;
288 }
289
290 memcpy(tvmem, template, tsize);
291 cipher_tv = (void *) tvmem;
292
293 if (mode)
294 tfm = crypto_alloc_tfm (algo, 0);
295 else
296 tfm = crypto_alloc_tfm (algo, CRYPTO_TFM_MODE_CBC);
297
298 if (tfm == NULL) {
299 printk("failed to load transform for %s %s\n", algo, m);
300 return;
301 }
302
303 j = 0;
304 for (i = 0; i < tcount; i++) {
305 if (!(cipher_tv[i].np)) {
306 j++;
307 printk("test %u (%d bit key):\n",
308 j, cipher_tv[i].klen * 8);
309
310 tfm->crt_flags = 0;
311 if (cipher_tv[i].wk)
312 tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY;
313 key = cipher_tv[i].key;
314
315 ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen);
316 if (ret) {
317 printk("setkey() failed flags=%x\n", tfm->crt_flags);
318
319 if (!cipher_tv[i].fail)
320 goto out;
321 }
322
323 p = cipher_tv[i].input;
324 sg[0].page = virt_to_page(p);
325 sg[0].offset = offset_in_page(p);
326 sg[0].length = cipher_tv[i].ilen;
327
328 if (!mode) {
329 crypto_cipher_set_iv(tfm, cipher_tv[i].iv,
330 crypto_tfm_alg_ivsize (tfm));
331 }
332
333 if (enc)
334 ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen);
335 else
336 ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen);
337
338
339 if (ret) {
340 printk("%s () failed flags=%x\n", e, tfm->crt_flags);
341 goto out;
342 }
343
344 q = kmap(sg[0].page) + sg[0].offset;
345 hexdump(q, cipher_tv[i].rlen);
346
347 printk("%s\n",
348 memcmp(q, cipher_tv[i].result, cipher_tv[i].rlen) ? "fail" :
349 "pass");
350 }
351 }
352
353 printk("\ntesting %s %s %s across pages (chunking) \n", algo, m, e);
354 memset(xbuf, 0, XBUFSIZE);
355
356 j = 0;
357 for (i = 0; i < tcount; i++) {
358 if (cipher_tv[i].np) {
359 j++;
360 printk("test %u (%d bit key):\n",
361 j, cipher_tv[i].klen * 8);
362
363 tfm->crt_flags = 0;
364 if (cipher_tv[i].wk)
365 tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY;
366 key = cipher_tv[i].key;
367
368 ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen);
369 if (ret) {
370 printk("setkey() failed flags=%x\n", tfm->crt_flags);
371
372 if (!cipher_tv[i].fail)
373 goto out;
374 }
375
376 temp = 0;
377 for (k = 0; k < cipher_tv[i].np; k++) {
378 memcpy (&xbuf[IDX[k]], cipher_tv[i].input + temp,
379 cipher_tv[i].tap[k]);
380 temp += cipher_tv[i].tap[k];
381 p = &xbuf[IDX[k]];
382 sg[k].page = virt_to_page (p);
383 sg[k].offset = offset_in_page (p);
384 sg[k].length = cipher_tv[i].tap[k];
385 }
386
387 if (!mode) {
388 crypto_cipher_set_iv(tfm, cipher_tv[i].iv,
389 crypto_tfm_alg_ivsize (tfm));
390 }
391
392 if (enc)
393 ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen);
394 else
395 ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen);
396
397 if (ret) {
398 printk("%s () failed flags=%x\n", e, tfm->crt_flags);
399 goto out;
400 }
401
402 temp = 0;
403 for (k = 0; k < cipher_tv[i].np; k++) {
404 printk("page %u\n", k);
405 q = kmap(sg[k].page) + sg[k].offset;
406 hexdump(q, cipher_tv[i].tap[k]);
407 printk("%s\n",
408 memcmp(q, cipher_tv[i].result + temp,
409 cipher_tv[i].tap[k]) ? "fail" :
410 "pass");
411 temp += cipher_tv[i].tap[k];
412 }
413 }
414 }
415
416out:
417 crypto_free_tfm(tfm);
418}
419
420static void
421test_deflate(void)
422{
423 unsigned int i;
424 char result[COMP_BUF_SIZE];
425 struct crypto_tfm *tfm;
426 struct comp_testvec *tv;
427 unsigned int tsize;
428
429 printk("\ntesting deflate compression\n");
430
431 tsize = sizeof (deflate_comp_tv_template);
432 if (tsize > TVMEMSIZE) {
433 printk("template (%u) too big for tvmem (%u)\n", tsize,
434 TVMEMSIZE);
435 return;
436 }
437
438 memcpy(tvmem, deflate_comp_tv_template, tsize);
439 tv = (void *) tvmem;
440
441 tfm = crypto_alloc_tfm("deflate", 0);
442 if (tfm == NULL) {
443 printk("failed to load transform for deflate\n");
444 return;
445 }
446
447 for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
448 int ilen, ret, dlen = COMP_BUF_SIZE;
449
450 printk("test %u:\n", i + 1);
451 memset(result, 0, sizeof (result));
452
453 ilen = tv[i].inlen;
454 ret = crypto_comp_compress(tfm, tv[i].input,
455 ilen, result, &dlen);
456 if (ret) {
457 printk("fail: ret=%d\n", ret);
458 continue;
459 }
460 hexdump(result, dlen);
461 printk("%s (ratio %d:%d)\n",
462 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
463 ilen, dlen);
464 }
465
466 printk("\ntesting deflate decompression\n");
467
468 tsize = sizeof (deflate_decomp_tv_template);
469 if (tsize > TVMEMSIZE) {
470 printk("template (%u) too big for tvmem (%u)\n", tsize,
471 TVMEMSIZE);
472 goto out;
473 }
474
475 memcpy(tvmem, deflate_decomp_tv_template, tsize);
476 tv = (void *) tvmem;
477
478 for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
479 int ilen, ret, dlen = COMP_BUF_SIZE;
480
481 printk("test %u:\n", i + 1);
482 memset(result, 0, sizeof (result));
483
484 ilen = tv[i].inlen;
485 ret = crypto_comp_decompress(tfm, tv[i].input,
486 ilen, result, &dlen);
487 if (ret) {
488 printk("fail: ret=%d\n", ret);
489 continue;
490 }
491 hexdump(result, dlen);
492 printk("%s (ratio %d:%d)\n",
493 memcmp(result, tv[i].output, dlen) ? "fail" : "pass",
494 ilen, dlen);
495 }
496out:
497 crypto_free_tfm(tfm);
498}
499
500static void
501test_crc32c(void)
502{
503#define NUMVEC 6
504#define VECSIZE 40
505
506 int i, j, pass;
507 u32 crc;
508 u8 b, test_vec[NUMVEC][VECSIZE];
509 static u32 vec_results[NUMVEC] = {
510 0x0e2c157f, 0xe980ebf6, 0xde74bded,
511 0xd579c862, 0xba979ad0, 0x2b29d913
512 };
513 static u32 tot_vec_results = 0x24c5d375;
514
515 struct scatterlist sg[NUMVEC];
516 struct crypto_tfm *tfm;
517 char *fmtdata = "testing crc32c initialized to %08x: %s\n";
518#define SEEDTESTVAL 0xedcba987
519 u32 seed;
520
521 printk("\ntesting crc32c\n");
522
523 tfm = crypto_alloc_tfm("crc32c", 0);
524 if (tfm == NULL) {
525 printk("failed to load transform for crc32c\n");
526 return;
527 }
528
529 crypto_digest_init(tfm);
530 crypto_digest_final(tfm, (u8*)&crc);
531 printk(fmtdata, crc, (crc == 0) ? "pass" : "ERROR");
532
533 /*
534 * stuff test_vec with known values, simple incrementing
535 * byte values.
536 */
537 b = 0;
538 for (i = 0; i < NUMVEC; i++) {
539 for (j = 0; j < VECSIZE; j++)
540 test_vec[i][j] = ++b;
541 sg[i].page = virt_to_page(test_vec[i]);
542 sg[i].offset = offset_in_page(test_vec[i]);
543 sg[i].length = VECSIZE;
544 }
545
546 seed = SEEDTESTVAL;
547 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
548 crypto_digest_final(tfm, (u8*)&crc);
549 printk("testing crc32c setkey returns %08x : %s\n", crc, (crc == (SEEDTESTVAL ^ ~(u32)0)) ?
550 "pass" : "ERROR");
551
552 printk("testing crc32c using update/final:\n");
553
554 pass = 1; /* assume all is well */
555
556 for (i = 0; i < NUMVEC; i++) {
557 seed = ~(u32)0;
558 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
559 crypto_digest_update(tfm, &sg[i], 1);
560 crypto_digest_final(tfm, (u8*)&crc);
561 if (crc == vec_results[i]) {
562 printk(" %08x:OK", crc);
563 } else {
564 printk(" %08x:BAD, wanted %08x\n", crc, vec_results[i]);
565 pass = 0;
566 }
567 }
568
569 printk("\ntesting crc32c using incremental accumulator:\n");
570 crc = 0;
571 for (i = 0; i < NUMVEC; i++) {
572 seed = (crc ^ ~(u32)0);
573 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
574 crypto_digest_update(tfm, &sg[i], 1);
575 crypto_digest_final(tfm, (u8*)&crc);
576 }
577 if (crc == tot_vec_results) {
578 printk(" %08x:OK", crc);
579 } else {
580 printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results);
581 pass = 0;
582 }
583
584 printk("\ntesting crc32c using digest:\n");
585 seed = ~(u32)0;
586 (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32));
587 crypto_digest_digest(tfm, sg, NUMVEC, (u8*)&crc);
588 if (crc == tot_vec_results) {
589 printk(" %08x:OK", crc);
590 } else {
591 printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results);
592 pass = 0;
593 }
594
595 printk("\n%s\n", pass ? "pass" : "ERROR");
596
597 crypto_free_tfm(tfm);
598 printk("crc32c test complete\n");
599}
600
601static void
602test_available(void)
603{
604 char **name = check;
605
606 while (*name) {
607 printk("alg %s ", *name);
608 printk((crypto_alg_available(*name, 0)) ?
609 "found\n" : "not found\n");
610 name++;
611 }
612}
613
614static void
615do_test(void)
616{
617 switch (mode) {
618
619 case 0:
620 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
621
622 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
623
624 //DES
625 test_cipher ("des", MODE_ECB, ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS);
626 test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS);
627 test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS);
628 test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS);
629
630 //DES3_EDE
631 test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS);
632 test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS);
633
634 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
635
636 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
637
638 //BLOWFISH
639 test_cipher ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS);
640 test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS);
641 test_cipher ("blowfish", MODE_CBC, ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS);
642 test_cipher ("blowfish", MODE_CBC, DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS);
643
644 //TWOFISH
645 test_cipher ("twofish", MODE_ECB, ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS);
646 test_cipher ("twofish", MODE_ECB, DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS);
647 test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS);
648 test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS);
649
650 //SERPENT
651 test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS);
652 test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS);
653
654 //TNEPRES
655 test_cipher ("tnepres", MODE_ECB, ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS);
656 test_cipher ("tnepres", MODE_ECB, DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS);
657
658 //AES
659 test_cipher ("aes", MODE_ECB, ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS);
660 test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS);
661
662 //CAST5
663 test_cipher ("cast5", MODE_ECB, ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS);
664 test_cipher ("cast5", MODE_ECB, DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS);
665
666 //CAST6
667 test_cipher ("cast6", MODE_ECB, ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS);
668 test_cipher ("cast6", MODE_ECB, DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS);
669
670 //ARC4
671 test_cipher ("arc4", MODE_ECB, ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS);
672 test_cipher ("arc4", MODE_ECB, DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS);
673
674 //TEA
675 test_cipher ("tea", MODE_ECB, ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS);
676 test_cipher ("tea", MODE_ECB, DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS);
677
678
679 //XTEA
680 test_cipher ("xtea", MODE_ECB, ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS);
681 test_cipher ("xtea", MODE_ECB, DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS);
682
683 //KHAZAD
684 test_cipher ("khazad", MODE_ECB, ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS);
685 test_cipher ("khazad", MODE_ECB, DECRYPT, khazad_dec_tv_template, KHAZAD_DEC_TEST_VECTORS);
686
687 //ANUBIS
688 test_cipher ("anubis", MODE_ECB, ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS);
689 test_cipher ("anubis", MODE_ECB, DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS);
690 test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
691 test_cipher ("anubis", MODE_CBC, DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
692
693 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
694 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
695 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
696 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
697 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
698 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
699 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
700 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
701 test_deflate();
702 test_crc32c();
703#ifdef CONFIG_CRYPTO_HMAC
704 test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS);
705 test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS);
706 test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS);
707#endif
708
709 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
710 break;
711
712 case 1:
713 test_hash("md5", md5_tv_template, MD5_TEST_VECTORS);
714 break;
715
716 case 2:
717 test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS);
718 break;
719
720 case 3:
721 test_cipher ("des", MODE_ECB, ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS);
722 test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS);
723 test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS);
724 test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS);
725 break;
726
727 case 4:
728 test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS);
729 test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS);
730 break;
731
732 case 5:
733 test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
734 break;
735
736 case 6:
737 test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS);
738 break;
739
740 case 7:
741 test_cipher ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS);
742 test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS);
743 test_cipher ("blowfish", MODE_CBC, ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS);
744 test_cipher ("blowfish", MODE_CBC, DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS);
745 break;
746
747 case 8:
748 test_cipher ("twofish", MODE_ECB, ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS);
749 test_cipher ("twofish", MODE_ECB, DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS);
750 test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS);
751 test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS);
752 break;
753
754 case 9:
755 test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS);
756 test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS);
757 break;
758
759 case 10:
760 test_cipher ("aes", MODE_ECB, ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS);
761 test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS);
762 break;
763
764 case 11:
765 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
766 break;
767
768 case 12:
769 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
770 break;
771
772 case 13:
773 test_deflate();
774 break;
775
776 case 14:
777 test_cipher ("cast5", MODE_ECB, ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS);
778 test_cipher ("cast5", MODE_ECB, DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS);
779 break;
780
781 case 15:
782 test_cipher ("cast6", MODE_ECB, ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS);
783 test_cipher ("cast6", MODE_ECB, DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS);
784 break;
785
786 case 16:
787 test_cipher ("arc4", MODE_ECB, ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS);
788 test_cipher ("arc4", MODE_ECB, DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS);
789 break;
790
791 case 17:
792 test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS);
793 break;
794
795 case 18:
796 test_crc32c();
797 break;
798
799 case 19:
800 test_cipher ("tea", MODE_ECB, ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS);
801 test_cipher ("tea", MODE_ECB, DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS);
802 break;
803
804 case 20:
805 test_cipher ("xtea", MODE_ECB, ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS);
806 test_cipher ("xtea", MODE_ECB, DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS);
807 break;
808
809 case 21:
810 test_cipher ("khazad", MODE_ECB, ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS);
811 test_cipher ("khazad", MODE_ECB, DECRYPT, khazad_dec_tv_template, KHAZAD_DEC_TEST_VECTORS);
812 break;
813
814 case 22:
815 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
816 break;
817
818 case 23:
819 test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS);
820 break;
821
822 case 24:
823 test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS);
824 break;
825
826 case 25:
827 test_cipher ("tnepres", MODE_ECB, ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS);
828 test_cipher ("tnepres", MODE_ECB, DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS);
829 break;
830
831 case 26:
832 test_cipher ("anubis", MODE_ECB, ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS);
833 test_cipher ("anubis", MODE_ECB, DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS);
834 test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
835 test_cipher ("anubis", MODE_CBC, DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS);
836 break;
837
838 case 27:
839 test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
840 break;
841
842 case 28:
843
844 test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
845 break;
846
847 case 29:
848 test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
849 break;
850
851#ifdef CONFIG_CRYPTO_HMAC
852 case 100:
853 test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS);
854 break;
855
856 case 101:
857 test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS);
858 break;
859
860 case 102:
861 test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS);
862 break;
863
864#endif
865
866 case 1000:
867 test_available();
868 break;
869
870 default:
871 /* useful for debugging */
872 printk("not testing anything\n");
873 break;
874 }
875}
876
877static int __init
878init(void)
879{
880 tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL);
881 if (tvmem == NULL)
882 return -ENOMEM;
883
884 xbuf = kmalloc(XBUFSIZE, GFP_KERNEL);
885 if (xbuf == NULL) {
886 kfree(tvmem);
887 return -ENOMEM;
888 }
889
890 do_test();
891
892 kfree(xbuf);
893 kfree(tvmem);
894 return 0;
895}
896
897/*
898 * If an init function is provided, an exit function must also be provided
899 * to allow module unload.
900 */
901static void __exit fini(void) { }
902
903module_init(init);
904module_exit(fini);
905
906module_param(mode, int, 0);
907
908MODULE_LICENSE("GPL");
909MODULE_DESCRIPTION("Quick & dirty crypto testing module");
910MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>");