Blame view
crypto/tcrypt.c
27.7 KB
ef2736fc7 [CRYPTO]: White s... |
1 |
/* |
1da177e4c Linux-2.6.12-rc2 |
2 3 4 5 6 7 8 |
* Quick & dirty crypto testing module. * * This will only exist until we have a better testing mechanism * (e.g. a char device). * * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> |
e3a4ea4fd [CRYPTO] tcrypt: ... |
9 |
* Copyright (c) 2007 Nokia Siemens Networks |
1da177e4c Linux-2.6.12-rc2 |
10 |
* |
69435b94d crypto: rfc4106 -... |
11 12 13 14 15 16 17 |
* Updated RFC4106 AES-GCM testing. * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) * Adrian Hoban <adrian.hoban@intel.com> * Gabriele Paoloni <gabriele.paoloni@intel.com> * Tadeusz Struk (tadeusz.struk@intel.com) * Copyright (c) 2010, Intel Corporation. * |
1da177e4c Linux-2.6.12-rc2 |
18 19 |
* This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free |
ef2736fc7 [CRYPTO]: White s... |
20 |
* Software Foundation; either version 2 of the License, or (at your option) |
1da177e4c Linux-2.6.12-rc2 |
21 22 |
* any later version. * |
1da177e4c Linux-2.6.12-rc2 |
23 |
*/ |
18e33e6d5 crypto: hash - Mo... |
24 |
#include <crypto/hash.h> |
cba83564d [CRYPTO] tcrypt: ... |
25 |
#include <linux/err.h> |
1da177e4c Linux-2.6.12-rc2 |
26 |
#include <linux/init.h> |
5a0e3ad6a include cleanup: ... |
27 |
#include <linux/gfp.h> |
1da177e4c Linux-2.6.12-rc2 |
28 |
#include <linux/module.h> |
378f058cc [PATCH] Use sg_se... |
29 |
#include <linux/scatterlist.h> |
1da177e4c Linux-2.6.12-rc2 |
30 |
#include <linux/string.h> |
1da177e4c Linux-2.6.12-rc2 |
31 |
#include <linux/moduleparam.h> |
ebfd9bcf1 [CRYPTO]: Add cip... |
32 |
#include <linux/jiffies.h> |
6a17944ca [CRYPTO]: Use CPU... |
33 34 |
#include <linux/timex.h> #include <linux/interrupt.h> |
1da177e4c Linux-2.6.12-rc2 |
35 |
#include "tcrypt.h" |
4e033a6bc crypto: tcrypt - ... |
36 |
#include "internal.h" |
1da177e4c Linux-2.6.12-rc2 |
37 38 |
/* |
f139cfa7c crypto: tcrypt - ... |
39 |
* Need slab memory for testing (size in number of pages). |
1da177e4c Linux-2.6.12-rc2 |
40 |
*/ |
f139cfa7c crypto: tcrypt - ... |
41 |
#define TVMEMSIZE 4 |
1da177e4c Linux-2.6.12-rc2 |
42 43 |
/* |
da7f033dd crypto: cryptomgr... |
44 |
* Used by test_cipher_speed() |
1da177e4c Linux-2.6.12-rc2 |
45 46 47 |
*/ #define ENCRYPT 1 #define DECRYPT 0 |
1da177e4c Linux-2.6.12-rc2 |
48 |
|
ebfd9bcf1 [CRYPTO]: Add cip... |
49 50 51 |
/* * Used by test_cipher_speed() */ |
6a17944ca [CRYPTO]: Use CPU... |
52 |
static unsigned int sec; |
ebfd9bcf1 [CRYPTO]: Add cip... |
53 |
|
a873a5f1c crypto: tcrypt - ... |
54 55 |
static char *alg = NULL; static u32 type; |
7be380f72 crypto: tcrypt - ... |
56 |
static u32 mask; |
1da177e4c Linux-2.6.12-rc2 |
57 |
static int mode; |
f139cfa7c crypto: tcrypt - ... |
58 |
static char *tvmem[TVMEMSIZE]; |
1da177e4c Linux-2.6.12-rc2 |
59 60 |
static char *check[] = { |
cd12fb906 [CRYPTO] sha256-g... |
61 62 63 |
"des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", |
90831639a [CRYPTO] fcrypt: ... |
64 |
"khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", |
2998db37b [CRYPTO] tcrypt: ... |
65 |
"camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320", |
0c01aed50 crypto: testmgr -... |
66 |
"lzo", "cts", "zlib", NULL |
1da177e4c Linux-2.6.12-rc2 |
67 |
}; |
f139cfa7c crypto: tcrypt - ... |
68 69 |
static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, struct scatterlist *sg, int blen, int sec) |
6a17944ca [CRYPTO]: Use CPU... |
70 |
{ |
6a17944ca [CRYPTO]: Use CPU... |
71 72 73 |
unsigned long start, end; int bcount; int ret; |
6a17944ca [CRYPTO]: Use CPU... |
74 75 76 |
for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { if (enc) |
cba83564d [CRYPTO] tcrypt: ... |
77 |
ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944ca [CRYPTO]: Use CPU... |
78 |
else |
cba83564d [CRYPTO] tcrypt: ... |
79 |
ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944ca [CRYPTO]: Use CPU... |
80 81 82 83 84 85 86 87 88 89 |
if (ret) return ret; } printk("%d operations in %d seconds (%ld bytes) ", bcount, sec, (long)bcount * blen); return 0; } |
f139cfa7c crypto: tcrypt - ... |
90 91 |
static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, struct scatterlist *sg, int blen) |
6a17944ca [CRYPTO]: Use CPU... |
92 |
{ |
6a17944ca [CRYPTO]: Use CPU... |
93 94 95 |
unsigned long cycles = 0; int ret = 0; int i; |
6a17944ca [CRYPTO]: Use CPU... |
96 97 98 99 100 101 |
local_bh_disable(); local_irq_disable(); /* Warm-up run. */ for (i = 0; i < 4; i++) { if (enc) |
cba83564d [CRYPTO] tcrypt: ... |
102 |
ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944ca [CRYPTO]: Use CPU... |
103 |
else |
cba83564d [CRYPTO] tcrypt: ... |
104 |
ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944ca [CRYPTO]: Use CPU... |
105 106 107 108 109 110 111 112 113 114 115 |
if (ret) goto out; } /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; start = get_cycles(); if (enc) |
cba83564d [CRYPTO] tcrypt: ... |
116 |
ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
6a17944ca [CRYPTO]: Use CPU... |
117 |
else |
cba83564d [CRYPTO] tcrypt: ... |
118 |
ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
6a17944ca [CRYPTO]: Use CPU... |
119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 |
end = get_cycles(); if (ret) goto out; cycles += end - start; } out: local_irq_enable(); local_bh_enable(); if (ret == 0) printk("1 operation in %lu cycles (%d bytes) ", (cycles + 4) / 8, blen); return ret; } |
d5dc39274 [CRYPTO] tcrypt: ... |
138 |
static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 }; |
01b323245 crypto: tcrypt - ... |
139 |
static void test_cipher_speed(const char *algo, int enc, unsigned int sec, |
da7f033dd crypto: cryptomgr... |
140 |
struct cipher_speed_template *template, |
d5dc39274 [CRYPTO] tcrypt: ... |
141 |
unsigned int tcount, u8 *keysize) |
ebfd9bcf1 [CRYPTO]: Add cip... |
142 |
{ |
dce907c00 [CRYPTO]: Use tem... |
143 |
unsigned int ret, i, j, iv_len; |
f07ef1de9 crypto: tcrypt - ... |
144 145 |
const char *key; char iv[128]; |
cba83564d [CRYPTO] tcrypt: ... |
146 147 148 |
struct crypto_blkcipher *tfm; struct blkcipher_desc desc; const char *e; |
d5dc39274 [CRYPTO] tcrypt: ... |
149 |
u32 *b_size; |
ebfd9bcf1 [CRYPTO]: Add cip... |
150 151 152 153 154 |
if (enc == ENCRYPT) e = "encryption"; else e = "decryption"; |
ebfd9bcf1 [CRYPTO]: Add cip... |
155 |
|
cba83564d [CRYPTO] tcrypt: ... |
156 157 158 |
printk(" testing speed of %s %s ", algo, e); |
ebfd9bcf1 [CRYPTO]: Add cip... |
159 |
|
cba83564d [CRYPTO] tcrypt: ... |
160 |
tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); |
ebfd9bcf1 [CRYPTO]: Add cip... |
161 |
|
cba83564d [CRYPTO] tcrypt: ... |
162 163 164 165 |
if (IS_ERR(tfm)) { printk("failed to load transform for %s: %ld ", algo, PTR_ERR(tfm)); |
ebfd9bcf1 [CRYPTO]: Add cip... |
166 167 |
return; } |
cba83564d [CRYPTO] tcrypt: ... |
168 169 |
desc.tfm = tfm; desc.flags = 0; |
ebfd9bcf1 [CRYPTO]: Add cip... |
170 |
|
d5dc39274 [CRYPTO] tcrypt: ... |
171 172 |
i = 0; do { |
ebfd9bcf1 [CRYPTO]: Add cip... |
173 |
|
d5dc39274 [CRYPTO] tcrypt: ... |
174 175 |
b_size = block_sizes; do { |
f139cfa7c crypto: tcrypt - ... |
176 |
struct scatterlist sg[TVMEMSIZE]; |
ebfd9bcf1 [CRYPTO]: Add cip... |
177 |
|
f139cfa7c crypto: tcrypt - ... |
178 179 180 181 182 |
if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) { printk("template (%u) too big for " "tvmem (%lu) ", *keysize + *b_size, TVMEMSIZE * PAGE_SIZE); |
d5dc39274 [CRYPTO] tcrypt: ... |
183 184 |
goto out; } |
ebfd9bcf1 [CRYPTO]: Add cip... |
185 |
|
d5dc39274 [CRYPTO] tcrypt: ... |
186 187 |
printk("test %u (%d bit key, %d byte blocks): ", i, *keysize * 8, *b_size); |
f139cfa7c crypto: tcrypt - ... |
188 |
memset(tvmem[0], 0xff, PAGE_SIZE); |
d5dc39274 [CRYPTO] tcrypt: ... |
189 190 |
/* set key, plain text and IV */ |
da7f033dd crypto: cryptomgr... |
191 |
key = tvmem[0]; |
d5dc39274 [CRYPTO] tcrypt: ... |
192 193 194 195 196 |
for (j = 0; j < tcount; j++) { if (template[j].klen == *keysize) { key = template[j].key; break; } |
dce907c00 [CRYPTO]: Use tem... |
197 |
} |
ebfd9bcf1 [CRYPTO]: Add cip... |
198 |
|
d5dc39274 [CRYPTO] tcrypt: ... |
199 200 201 202 203 204 205 |
ret = crypto_blkcipher_setkey(tfm, key, *keysize); if (ret) { printk("setkey() failed flags=%x ", crypto_blkcipher_get_flags(tfm)); goto out; } |
ebfd9bcf1 [CRYPTO]: Add cip... |
206 |
|
f139cfa7c crypto: tcrypt - ... |
207 208 209 210 211 212 213 |
sg_init_table(sg, TVMEMSIZE); sg_set_buf(sg, tvmem[0] + *keysize, PAGE_SIZE - *keysize); for (j = 1; j < TVMEMSIZE; j++) { sg_set_buf(sg + j, tvmem[j], PAGE_SIZE); memset (tvmem[j], 0xff, PAGE_SIZE); } |
d5dc39274 [CRYPTO] tcrypt: ... |
214 215 216 217 218 |
iv_len = crypto_blkcipher_ivsize(tfm); if (iv_len) { memset(&iv, 0xff, iv_len); crypto_blkcipher_set_iv(tfm, iv, iv_len); } |
ebfd9bcf1 [CRYPTO]: Add cip... |
219 |
|
d5dc39274 [CRYPTO] tcrypt: ... |
220 |
if (sec) |
f139cfa7c crypto: tcrypt - ... |
221 222 |
ret = test_cipher_jiffies(&desc, enc, sg, *b_size, sec); |
d5dc39274 [CRYPTO] tcrypt: ... |
223 |
else |
f139cfa7c crypto: tcrypt - ... |
224 225 |
ret = test_cipher_cycles(&desc, enc, sg, *b_size); |
ebfd9bcf1 [CRYPTO]: Add cip... |
226 |
|
d5dc39274 [CRYPTO] tcrypt: ... |
227 228 229 230 231 232 233 234 235 236 |
if (ret) { printk("%s() failed flags=%x ", e, desc.flags); break; } b_size++; i++; } while (*b_size); keysize++; } while (*keysize); |
ebfd9bcf1 [CRYPTO]: Add cip... |
237 238 |
out: |
cba83564d [CRYPTO] tcrypt: ... |
239 |
crypto_free_blkcipher(tfm); |
ebfd9bcf1 [CRYPTO]: Add cip... |
240 |
} |
f139cfa7c crypto: tcrypt - ... |
241 242 |
static int test_hash_jiffies_digest(struct hash_desc *desc, struct scatterlist *sg, int blen, |
e9d41164e [CRYPTO] tcrypt: ... |
243 244 |
char *out, int sec) { |
e9d41164e [CRYPTO] tcrypt: ... |
245 246 247 248 249 250 |
unsigned long start, end; int bcount; int ret; for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { |
e9d41164e [CRYPTO] tcrypt: ... |
251 252 253 254 255 256 257 258 259 260 261 |
ret = crypto_hash_digest(desc, sg, blen, out); if (ret) return ret; } printk("%6u opers/sec, %9lu bytes/sec ", bcount / sec, ((long)bcount * blen) / sec); return 0; } |
f139cfa7c crypto: tcrypt - ... |
262 263 |
static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg, int blen, int plen, char *out, int sec) |
e80579285 [CRYPTO] tcrypt: ... |
264 |
{ |
e80579285 [CRYPTO] tcrypt: ... |
265 266 |
unsigned long start, end; int bcount, pcount; |
e9d41164e [CRYPTO] tcrypt: ... |
267 268 269 |
int ret; if (plen == blen) |
f139cfa7c crypto: tcrypt - ... |
270 |
return test_hash_jiffies_digest(desc, sg, blen, out, sec); |
a5a613a42 [CRYPTO] tcrypt: ... |
271 |
|
e80579285 [CRYPTO] tcrypt: ... |
272 273 |
for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { |
e9d41164e [CRYPTO] tcrypt: ... |
274 275 276 |
ret = crypto_hash_init(desc); if (ret) return ret; |
e80579285 [CRYPTO] tcrypt: ... |
277 |
for (pcount = 0; pcount < blen; pcount += plen) { |
e9d41164e [CRYPTO] tcrypt: ... |
278 279 280 |
ret = crypto_hash_update(desc, sg, plen); if (ret) return ret; |
e80579285 [CRYPTO] tcrypt: ... |
281 282 |
} /* we assume there is enough space in 'out' for the result */ |
e9d41164e [CRYPTO] tcrypt: ... |
283 284 285 |
ret = crypto_hash_final(desc, out); if (ret) return ret; |
e80579285 [CRYPTO] tcrypt: ... |
286 287 288 289 290 |
} printk("%6u opers/sec, %9lu bytes/sec ", bcount / sec, ((long)bcount * blen) / sec); |
e9d41164e [CRYPTO] tcrypt: ... |
291 292 |
return 0; } |
f139cfa7c crypto: tcrypt - ... |
293 294 |
static int test_hash_cycles_digest(struct hash_desc *desc, struct scatterlist *sg, int blen, char *out) |
e9d41164e [CRYPTO] tcrypt: ... |
295 |
{ |
e9d41164e [CRYPTO] tcrypt: ... |
296 297 298 299 300 301 302 303 304 |
unsigned long cycles = 0; int i; int ret; local_bh_disable(); local_irq_disable(); /* Warm-up run. */ for (i = 0; i < 4; i++) { |
e9d41164e [CRYPTO] tcrypt: ... |
305 306 307 308 309 310 311 312 313 314 |
ret = crypto_hash_digest(desc, sg, blen, out); if (ret) goto out; } /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; start = get_cycles(); |
e9d41164e [CRYPTO] tcrypt: ... |
315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 |
ret = crypto_hash_digest(desc, sg, blen, out); if (ret) goto out; end = get_cycles(); cycles += end - start; } out: local_irq_enable(); local_bh_enable(); if (ret) return ret; printk("%6lu cycles/operation, %4lu cycles/byte ", cycles / 8, cycles / (8 * blen)); return 0; |
e80579285 [CRYPTO] tcrypt: ... |
336 |
} |
f139cfa7c crypto: tcrypt - ... |
337 338 |
static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg, int blen, int plen, char *out) |
e80579285 [CRYPTO] tcrypt: ... |
339 |
{ |
e80579285 [CRYPTO] tcrypt: ... |
340 341 |
unsigned long cycles = 0; int i, pcount; |
e9d41164e [CRYPTO] tcrypt: ... |
342 343 344 |
int ret; if (plen == blen) |
f139cfa7c crypto: tcrypt - ... |
345 |
return test_hash_cycles_digest(desc, sg, blen, out); |
a5a613a42 [CRYPTO] tcrypt: ... |
346 |
|
e80579285 [CRYPTO] tcrypt: ... |
347 348 349 350 351 |
local_bh_disable(); local_irq_disable(); /* Warm-up run. */ for (i = 0; i < 4; i++) { |
e9d41164e [CRYPTO] tcrypt: ... |
352 353 354 |
ret = crypto_hash_init(desc); if (ret) goto out; |
e80579285 [CRYPTO] tcrypt: ... |
355 |
for (pcount = 0; pcount < blen; pcount += plen) { |
e9d41164e [CRYPTO] tcrypt: ... |
356 357 358 |
ret = crypto_hash_update(desc, sg, plen); if (ret) goto out; |
e80579285 [CRYPTO] tcrypt: ... |
359 |
} |
29059d12e [CRYPTO] tcrypt: ... |
360 |
ret = crypto_hash_final(desc, out); |
e9d41164e [CRYPTO] tcrypt: ... |
361 362 |
if (ret) goto out; |
e80579285 [CRYPTO] tcrypt: ... |
363 364 365 366 367 |
} /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; |
e80579285 [CRYPTO] tcrypt: ... |
368 |
start = get_cycles(); |
e9d41164e [CRYPTO] tcrypt: ... |
369 370 371 |
ret = crypto_hash_init(desc); if (ret) goto out; |
e80579285 [CRYPTO] tcrypt: ... |
372 |
for (pcount = 0; pcount < blen; pcount += plen) { |
e9d41164e [CRYPTO] tcrypt: ... |
373 374 375 |
ret = crypto_hash_update(desc, sg, plen); if (ret) goto out; |
e80579285 [CRYPTO] tcrypt: ... |
376 |
} |
e9d41164e [CRYPTO] tcrypt: ... |
377 378 379 |
ret = crypto_hash_final(desc, out); if (ret) goto out; |
e80579285 [CRYPTO] tcrypt: ... |
380 381 382 383 384 |
end = get_cycles(); cycles += end - start; } |
e9d41164e [CRYPTO] tcrypt: ... |
385 |
out: |
e80579285 [CRYPTO] tcrypt: ... |
386 387 |
local_irq_enable(); local_bh_enable(); |
e9d41164e [CRYPTO] tcrypt: ... |
388 389 |
if (ret) return ret; |
e80579285 [CRYPTO] tcrypt: ... |
390 391 392 |
printk("%6lu cycles/operation, %4lu cycles/byte ", cycles / 8, cycles / (8 * blen)); |
e9d41164e [CRYPTO] tcrypt: ... |
393 |
return 0; |
e80579285 [CRYPTO] tcrypt: ... |
394 |
} |
beb63da73 crypto: tcrypt - ... |
395 396 397 398 399 400 401 402 403 404 |
static void test_hash_sg_init(struct scatterlist *sg) { int i; sg_init_table(sg, TVMEMSIZE); for (i = 0; i < TVMEMSIZE; i++) { sg_set_buf(sg + i, tvmem[i], PAGE_SIZE); memset(tvmem[i], 0xff, PAGE_SIZE); } } |
01b323245 crypto: tcrypt - ... |
405 406 |
static void test_hash_speed(const char *algo, unsigned int sec, struct hash_speed *speed) |
e80579285 [CRYPTO] tcrypt: ... |
407 |
{ |
f139cfa7c crypto: tcrypt - ... |
408 |
struct scatterlist sg[TVMEMSIZE]; |
e9d41164e [CRYPTO] tcrypt: ... |
409 410 |
struct crypto_hash *tfm; struct hash_desc desc; |
376bacb0a crypto: tcrypt - ... |
411 |
static char output[1024]; |
e80579285 [CRYPTO] tcrypt: ... |
412 |
int i; |
e9d41164e [CRYPTO] tcrypt: ... |
413 |
int ret; |
e80579285 [CRYPTO] tcrypt: ... |
414 |
|
376bacb0a crypto: tcrypt - ... |
415 416 417 |
printk(KERN_INFO " testing speed of %s ", algo); |
e80579285 [CRYPTO] tcrypt: ... |
418 |
|
e9d41164e [CRYPTO] tcrypt: ... |
419 |
tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); |
e80579285 [CRYPTO] tcrypt: ... |
420 |
|
e9d41164e [CRYPTO] tcrypt: ... |
421 |
if (IS_ERR(tfm)) { |
376bacb0a crypto: tcrypt - ... |
422 423 |
printk(KERN_ERR "failed to load transform for %s: %ld ", algo, |
e9d41164e [CRYPTO] tcrypt: ... |
424 |
PTR_ERR(tfm)); |
e80579285 [CRYPTO] tcrypt: ... |
425 426 |
return; } |
e9d41164e [CRYPTO] tcrypt: ... |
427 428 429 430 |
desc.tfm = tfm; desc.flags = 0; if (crypto_hash_digestsize(tfm) > sizeof(output)) { |
376bacb0a crypto: tcrypt - ... |
431 432 |
printk(KERN_ERR "digestsize(%u) > outputbuffer(%zu) ", |
e9d41164e [CRYPTO] tcrypt: ... |
433 |
crypto_hash_digestsize(tfm), sizeof(output)); |
e80579285 [CRYPTO] tcrypt: ... |
434 435 |
goto out; } |
beb63da73 crypto: tcrypt - ... |
436 |
test_hash_sg_init(sg); |
e80579285 [CRYPTO] tcrypt: ... |
437 |
for (i = 0; speed[i].blen != 0; i++) { |
f139cfa7c crypto: tcrypt - ... |
438 |
if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { |
376bacb0a crypto: tcrypt - ... |
439 440 441 |
printk(KERN_ERR "template (%u) too big for tvmem (%lu) ", |
f139cfa7c crypto: tcrypt - ... |
442 |
speed[i].blen, TVMEMSIZE * PAGE_SIZE); |
e80579285 [CRYPTO] tcrypt: ... |
443 444 |
goto out; } |
18bcc9194 crypto: tcrypt - ... |
445 446 |
if (speed[i].klen) crypto_hash_setkey(tfm, tvmem[0], speed[i].klen); |
376bacb0a crypto: tcrypt - ... |
447 448 |
printk(KERN_INFO "test%3u " "(%5u byte blocks,%5u bytes per update,%4u updates): ", |
e80579285 [CRYPTO] tcrypt: ... |
449 |
i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); |
e80579285 [CRYPTO] tcrypt: ... |
450 |
if (sec) |
f139cfa7c crypto: tcrypt - ... |
451 |
ret = test_hash_jiffies(&desc, sg, speed[i].blen, |
e9d41164e [CRYPTO] tcrypt: ... |
452 |
speed[i].plen, output, sec); |
e80579285 [CRYPTO] tcrypt: ... |
453 |
else |
f139cfa7c crypto: tcrypt - ... |
454 |
ret = test_hash_cycles(&desc, sg, speed[i].blen, |
e9d41164e [CRYPTO] tcrypt: ... |
455 456 457 |
speed[i].plen, output); if (ret) { |
376bacb0a crypto: tcrypt - ... |
458 459 |
printk(KERN_ERR "hashing failed ret=%d ", ret); |
e9d41164e [CRYPTO] tcrypt: ... |
460 461 |
break; } |
e80579285 [CRYPTO] tcrypt: ... |
462 463 464 |
} out: |
e9d41164e [CRYPTO] tcrypt: ... |
465 |
crypto_free_hash(tfm); |
e80579285 [CRYPTO] tcrypt: ... |
466 |
} |
beb63da73 crypto: tcrypt - ... |
467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 |
struct tcrypt_result { struct completion completion; int err; }; static void tcrypt_complete(struct crypto_async_request *req, int err) { struct tcrypt_result *res = req->data; if (err == -EINPROGRESS) return; res->err = err; complete(&res->completion); } static inline int do_one_ahash_op(struct ahash_request *req, int ret) { if (ret == -EINPROGRESS || ret == -EBUSY) { struct tcrypt_result *tr = req->base.data; ret = wait_for_completion_interruptible(&tr->completion); if (!ret) ret = tr->err; INIT_COMPLETION(tr->completion); } return ret; } static int test_ahash_jiffies_digest(struct ahash_request *req, int blen, char *out, int sec) { unsigned long start, end; int bcount; int ret; for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { ret = do_one_ahash_op(req, crypto_ahash_digest(req)); if (ret) return ret; } printk("%6u opers/sec, %9lu bytes/sec ", bcount / sec, ((long)bcount * blen) / sec); return 0; } static int test_ahash_jiffies(struct ahash_request *req, int blen, int plen, char *out, int sec) { unsigned long start, end; int bcount, pcount; int ret; if (plen == blen) return test_ahash_jiffies_digest(req, blen, out, sec); for (start = jiffies, end = start + sec * HZ, bcount = 0; time_before(jiffies, end); bcount++) { ret = crypto_ahash_init(req); if (ret) return ret; for (pcount = 0; pcount < blen; pcount += plen) { ret = do_one_ahash_op(req, crypto_ahash_update(req)); if (ret) return ret; } /* we assume there is enough space in 'out' for the result */ ret = do_one_ahash_op(req, crypto_ahash_final(req)); if (ret) return ret; } pr_cont("%6u opers/sec, %9lu bytes/sec ", bcount / sec, ((long)bcount * blen) / sec); return 0; } static int test_ahash_cycles_digest(struct ahash_request *req, int blen, char *out) { unsigned long cycles = 0; int ret, i; /* Warm-up run. */ for (i = 0; i < 4; i++) { ret = do_one_ahash_op(req, crypto_ahash_digest(req)); if (ret) goto out; } /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; start = get_cycles(); ret = do_one_ahash_op(req, crypto_ahash_digest(req)); if (ret) goto out; end = get_cycles(); cycles += end - start; } out: if (ret) return ret; pr_cont("%6lu cycles/operation, %4lu cycles/byte ", cycles / 8, cycles / (8 * blen)); return 0; } static int test_ahash_cycles(struct ahash_request *req, int blen, int plen, char *out) { unsigned long cycles = 0; int i, pcount, ret; if (plen == blen) return test_ahash_cycles_digest(req, blen, out); /* Warm-up run. */ for (i = 0; i < 4; i++) { ret = crypto_ahash_init(req); if (ret) goto out; for (pcount = 0; pcount < blen; pcount += plen) { ret = do_one_ahash_op(req, crypto_ahash_update(req)); if (ret) goto out; } ret = do_one_ahash_op(req, crypto_ahash_final(req)); if (ret) goto out; } /* The real thing. */ for (i = 0; i < 8; i++) { cycles_t start, end; start = get_cycles(); ret = crypto_ahash_init(req); if (ret) goto out; for (pcount = 0; pcount < blen; pcount += plen) { ret = do_one_ahash_op(req, crypto_ahash_update(req)); if (ret) goto out; } ret = do_one_ahash_op(req, crypto_ahash_final(req)); if (ret) goto out; end = get_cycles(); cycles += end - start; } out: if (ret) return ret; pr_cont("%6lu cycles/operation, %4lu cycles/byte ", cycles / 8, cycles / (8 * blen)); return 0; } static void test_ahash_speed(const char *algo, unsigned int sec, struct hash_speed *speed) { struct scatterlist sg[TVMEMSIZE]; struct tcrypt_result tresult; struct ahash_request *req; struct crypto_ahash *tfm; static char output[1024]; int i, ret; printk(KERN_INFO " testing speed of async %s ", algo); tfm = crypto_alloc_ahash(algo, 0, 0); if (IS_ERR(tfm)) { pr_err("failed to load transform for %s: %ld ", algo, PTR_ERR(tfm)); return; } if (crypto_ahash_digestsize(tfm) > sizeof(output)) { pr_err("digestsize(%u) > outputbuffer(%zu) ", crypto_ahash_digestsize(tfm), sizeof(output)); goto out; } test_hash_sg_init(sg); req = ahash_request_alloc(tfm, GFP_KERNEL); if (!req) { pr_err("ahash request allocation failure "); goto out; } init_completion(&tresult.completion); ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, tcrypt_complete, &tresult); for (i = 0; speed[i].blen != 0; i++) { if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { pr_err("template (%u) too big for tvmem (%lu) ", speed[i].blen, TVMEMSIZE * PAGE_SIZE); break; } pr_info("test%3u " "(%5u byte blocks,%5u bytes per update,%4u updates): ", i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); ahash_request_set_crypt(req, sg, output, speed[i].plen); if (sec) ret = test_ahash_jiffies(req, speed[i].blen, speed[i].plen, output, sec); else ret = test_ahash_cycles(req, speed[i].blen, speed[i].plen, output); if (ret) { pr_err("hashing failed ret=%d ", ret); break; } } ahash_request_free(req); out: crypto_free_ahash(tfm); } |
ef2736fc7 [CRYPTO]: White s... |
721 |
static void test_available(void) |
1da177e4c Linux-2.6.12-rc2 |
722 723 |
{ char **name = check; |
ef2736fc7 [CRYPTO]: White s... |
724 |
|
1da177e4c Linux-2.6.12-rc2 |
725 726 |
while (*name) { printk("alg %s ", *name); |
6158efc09 [CRYPTO] tcrypt: ... |
727 |
printk(crypto_has_alg(*name, 0, 0) ? |
e4d5b79c6 [CRYPTO] users: U... |
728 729 730 |
"found " : "not found "); |
1da177e4c Linux-2.6.12-rc2 |
731 |
name++; |
ef2736fc7 [CRYPTO]: White s... |
732 |
} |
1da177e4c Linux-2.6.12-rc2 |
733 |
} |
01b323245 crypto: tcrypt - ... |
734 735 |
static inline int tcrypt_test(const char *alg) { |
4e033a6bc crypto: tcrypt - ... |
736 737 738 739 740 741 742 |
int ret; ret = alg_test(alg, alg, 0, 0); /* non-fips algs return -EINVAL in fips mode */ if (fips_enabled && ret == -EINVAL) ret = 0; return ret; |
01b323245 crypto: tcrypt - ... |
743 |
} |
4e033a6bc crypto: tcrypt - ... |
744 |
static int do_test(int m) |
01b323245 crypto: tcrypt - ... |
745 746 |
{ int i; |
4e033a6bc crypto: tcrypt - ... |
747 |
int ret = 0; |
01b323245 crypto: tcrypt - ... |
748 749 |
switch (m) { |
1da177e4c Linux-2.6.12-rc2 |
750 |
case 0: |
01b323245 crypto: tcrypt - ... |
751 |
for (i = 1; i < 200; i++) |
4e033a6bc crypto: tcrypt - ... |
752 |
ret += do_test(i); |
1da177e4c Linux-2.6.12-rc2 |
753 754 755 |
break; case 1: |
4e033a6bc crypto: tcrypt - ... |
756 |
ret += tcrypt_test("md5"); |
1da177e4c Linux-2.6.12-rc2 |
757 758 759 |
break; case 2: |
4e033a6bc crypto: tcrypt - ... |
760 |
ret += tcrypt_test("sha1"); |
1da177e4c Linux-2.6.12-rc2 |
761 762 763 |
break; case 3: |
4e033a6bc crypto: tcrypt - ... |
764 765 |
ret += tcrypt_test("ecb(des)"); ret += tcrypt_test("cbc(des)"); |
1da177e4c Linux-2.6.12-rc2 |
766 767 768 |
break; case 4: |
4e033a6bc crypto: tcrypt - ... |
769 770 |
ret += tcrypt_test("ecb(des3_ede)"); ret += tcrypt_test("cbc(des3_ede)"); |
1da177e4c Linux-2.6.12-rc2 |
771 772 773 |
break; case 5: |
4e033a6bc crypto: tcrypt - ... |
774 |
ret += tcrypt_test("md4"); |
1da177e4c Linux-2.6.12-rc2 |
775 |
break; |
ef2736fc7 [CRYPTO]: White s... |
776 |
|
1da177e4c Linux-2.6.12-rc2 |
777 |
case 6: |
4e033a6bc crypto: tcrypt - ... |
778 |
ret += tcrypt_test("sha256"); |
1da177e4c Linux-2.6.12-rc2 |
779 |
break; |
ef2736fc7 [CRYPTO]: White s... |
780 |
|
1da177e4c Linux-2.6.12-rc2 |
781 |
case 7: |
4e033a6bc crypto: tcrypt - ... |
782 783 |
ret += tcrypt_test("ecb(blowfish)"); ret += tcrypt_test("cbc(blowfish)"); |
1da177e4c Linux-2.6.12-rc2 |
784 785 786 |
break; case 8: |
4e033a6bc crypto: tcrypt - ... |
787 788 |
ret += tcrypt_test("ecb(twofish)"); ret += tcrypt_test("cbc(twofish)"); |
1da177e4c Linux-2.6.12-rc2 |
789 |
break; |
ef2736fc7 [CRYPTO]: White s... |
790 |
|
1da177e4c Linux-2.6.12-rc2 |
791 |
case 9: |
4e033a6bc crypto: tcrypt - ... |
792 |
ret += tcrypt_test("ecb(serpent)"); |
1da177e4c Linux-2.6.12-rc2 |
793 794 795 |
break; case 10: |
4e033a6bc crypto: tcrypt - ... |
796 797 798 799 800 801 |
ret += tcrypt_test("ecb(aes)"); ret += tcrypt_test("cbc(aes)"); ret += tcrypt_test("lrw(aes)"); ret += tcrypt_test("xts(aes)"); ret += tcrypt_test("ctr(aes)"); ret += tcrypt_test("rfc3686(ctr(aes))"); |
1da177e4c Linux-2.6.12-rc2 |
802 803 804 |
break; case 11: |
4e033a6bc crypto: tcrypt - ... |
805 |
ret += tcrypt_test("sha384"); |
1da177e4c Linux-2.6.12-rc2 |
806 |
break; |
ef2736fc7 [CRYPTO]: White s... |
807 |
|
1da177e4c Linux-2.6.12-rc2 |
808 |
case 12: |
4e033a6bc crypto: tcrypt - ... |
809 |
ret += tcrypt_test("sha512"); |
1da177e4c Linux-2.6.12-rc2 |
810 811 812 |
break; case 13: |
4e033a6bc crypto: tcrypt - ... |
813 |
ret += tcrypt_test("deflate"); |
1da177e4c Linux-2.6.12-rc2 |
814 815 816 |
break; case 14: |
4e033a6bc crypto: tcrypt - ... |
817 |
ret += tcrypt_test("ecb(cast5)"); |
1da177e4c Linux-2.6.12-rc2 |
818 819 820 |
break; case 15: |
4e033a6bc crypto: tcrypt - ... |
821 |
ret += tcrypt_test("ecb(cast6)"); |
1da177e4c Linux-2.6.12-rc2 |
822 823 824 |
break; case 16: |
4e033a6bc crypto: tcrypt - ... |
825 |
ret += tcrypt_test("ecb(arc4)"); |
1da177e4c Linux-2.6.12-rc2 |
826 827 828 |
break; case 17: |
4e033a6bc crypto: tcrypt - ... |
829 |
ret += tcrypt_test("michael_mic"); |
1da177e4c Linux-2.6.12-rc2 |
830 831 832 |
break; case 18: |
4e033a6bc crypto: tcrypt - ... |
833 |
ret += tcrypt_test("crc32c"); |
1da177e4c Linux-2.6.12-rc2 |
834 835 836 |
break; case 19: |
4e033a6bc crypto: tcrypt - ... |
837 |
ret += tcrypt_test("ecb(tea)"); |
1da177e4c Linux-2.6.12-rc2 |
838 839 840 |
break; case 20: |
4e033a6bc crypto: tcrypt - ... |
841 |
ret += tcrypt_test("ecb(xtea)"); |
1da177e4c Linux-2.6.12-rc2 |
842 843 844 |
break; case 21: |
4e033a6bc crypto: tcrypt - ... |
845 |
ret += tcrypt_test("ecb(khazad)"); |
1da177e4c Linux-2.6.12-rc2 |
846 847 848 |
break; case 22: |
4e033a6bc crypto: tcrypt - ... |
849 |
ret += tcrypt_test("wp512"); |
1da177e4c Linux-2.6.12-rc2 |
850 851 852 |
break; case 23: |
4e033a6bc crypto: tcrypt - ... |
853 |
ret += tcrypt_test("wp384"); |
1da177e4c Linux-2.6.12-rc2 |
854 855 856 |
break; case 24: |
4e033a6bc crypto: tcrypt - ... |
857 |
ret += tcrypt_test("wp256"); |
1da177e4c Linux-2.6.12-rc2 |
858 859 860 |
break; case 25: |
4e033a6bc crypto: tcrypt - ... |
861 |
ret += tcrypt_test("ecb(tnepres)"); |
1da177e4c Linux-2.6.12-rc2 |
862 863 864 |
break; case 26: |
4e033a6bc crypto: tcrypt - ... |
865 866 |
ret += tcrypt_test("ecb(anubis)"); ret += tcrypt_test("cbc(anubis)"); |
1da177e4c Linux-2.6.12-rc2 |
867 868 869 |
break; case 27: |
4e033a6bc crypto: tcrypt - ... |
870 |
ret += tcrypt_test("tgr192"); |
1da177e4c Linux-2.6.12-rc2 |
871 872 873 |
break; case 28: |
4e033a6bc crypto: tcrypt - ... |
874 |
ret += tcrypt_test("tgr160"); |
1da177e4c Linux-2.6.12-rc2 |
875 876 877 |
break; case 29: |
4e033a6bc crypto: tcrypt - ... |
878 |
ret += tcrypt_test("tgr128"); |
1da177e4c Linux-2.6.12-rc2 |
879 |
break; |
2998db37b [CRYPTO] tcrypt: ... |
880 |
|
fb4f10ed5 [CRYPTO]: Fix XTE... |
881 |
case 30: |
4e033a6bc crypto: tcrypt - ... |
882 |
ret += tcrypt_test("ecb(xeta)"); |
fb4f10ed5 [CRYPTO]: Fix XTE... |
883 |
break; |
1da177e4c Linux-2.6.12-rc2 |
884 |
|
90831639a [CRYPTO] fcrypt: ... |
885 |
case 31: |
4e033a6bc crypto: tcrypt - ... |
886 |
ret += tcrypt_test("pcbc(fcrypt)"); |
90831639a [CRYPTO] fcrypt: ... |
887 |
break; |
02ab5a705 [CRYPTO] camellia... |
888 |
case 32: |
4e033a6bc crypto: tcrypt - ... |
889 890 |
ret += tcrypt_test("ecb(camellia)"); ret += tcrypt_test("cbc(camellia)"); |
02ab5a705 [CRYPTO] camellia... |
891 |
break; |
cd12fb906 [CRYPTO] sha256-g... |
892 |
case 33: |
4e033a6bc crypto: tcrypt - ... |
893 |
ret += tcrypt_test("sha224"); |
cd12fb906 [CRYPTO] sha256-g... |
894 |
break; |
02ab5a705 [CRYPTO] camellia... |
895 |
|
2407d6087 [CRYPTO] salsa20:... |
896 |
case 34: |
4e033a6bc crypto: tcrypt - ... |
897 |
ret += tcrypt_test("salsa20"); |
2407d6087 [CRYPTO] salsa20:... |
898 |
break; |
8df213d9b [CRYPTO] tcrypt: ... |
899 |
case 35: |
4e033a6bc crypto: tcrypt - ... |
900 |
ret += tcrypt_test("gcm(aes)"); |
8df213d9b [CRYPTO] tcrypt: ... |
901 |
break; |
0b77abb3b [CRYPTO] lzo: Add... |
902 |
case 36: |
4e033a6bc crypto: tcrypt - ... |
903 |
ret += tcrypt_test("lzo"); |
0b77abb3b [CRYPTO] lzo: Add... |
904 |
break; |
93cc74e07 [CRYPTO] tcrypt: ... |
905 |
case 37: |
4e033a6bc crypto: tcrypt - ... |
906 |
ret += tcrypt_test("ccm(aes)"); |
93cc74e07 [CRYPTO] tcrypt: ... |
907 |
break; |
76cb95217 [CRYPTO] cts: Add... |
908 |
case 38: |
4e033a6bc crypto: tcrypt - ... |
909 |
ret += tcrypt_test("cts(cbc(aes))"); |
76cb95217 [CRYPTO] cts: Add... |
910 |
break; |
fd4adf1a0 [CRYPTO] tcrypt: ... |
911 |
case 39: |
4e033a6bc crypto: tcrypt - ... |
912 |
ret += tcrypt_test("rmd128"); |
fd4adf1a0 [CRYPTO] tcrypt: ... |
913 914 915 |
break; case 40: |
4e033a6bc crypto: tcrypt - ... |
916 |
ret += tcrypt_test("rmd160"); |
fd4adf1a0 [CRYPTO] tcrypt: ... |
917 |
break; |
2998db37b [CRYPTO] tcrypt: ... |
918 |
case 41: |
4e033a6bc crypto: tcrypt - ... |
919 |
ret += tcrypt_test("rmd256"); |
2998db37b [CRYPTO] tcrypt: ... |
920 921 922 |
break; case 42: |
4e033a6bc crypto: tcrypt - ... |
923 |
ret += tcrypt_test("rmd320"); |
01b323245 crypto: tcrypt - ... |
924 925 926 |
break; case 43: |
4e033a6bc crypto: tcrypt - ... |
927 |
ret += tcrypt_test("ecb(seed)"); |
2998db37b [CRYPTO] tcrypt: ... |
928 |
break; |
0c01aed50 crypto: testmgr -... |
929 |
case 44: |
4e033a6bc crypto: tcrypt - ... |
930 |
ret += tcrypt_test("zlib"); |
0c01aed50 crypto: testmgr -... |
931 |
break; |
5d667322a crypto: testmgr -... |
932 |
case 45: |
4e033a6bc crypto: tcrypt - ... |
933 |
ret += tcrypt_test("rfc4309(ccm(aes))"); |
5d667322a crypto: testmgr -... |
934 |
break; |
1da177e4c Linux-2.6.12-rc2 |
935 |
case 100: |
4e033a6bc crypto: tcrypt - ... |
936 |
ret += tcrypt_test("hmac(md5)"); |
1da177e4c Linux-2.6.12-rc2 |
937 |
break; |
ef2736fc7 [CRYPTO]: White s... |
938 |
|
1da177e4c Linux-2.6.12-rc2 |
939 |
case 101: |
4e033a6bc crypto: tcrypt - ... |
940 |
ret += tcrypt_test("hmac(sha1)"); |
1da177e4c Linux-2.6.12-rc2 |
941 |
break; |
ef2736fc7 [CRYPTO]: White s... |
942 |
|
1da177e4c Linux-2.6.12-rc2 |
943 |
case 102: |
4e033a6bc crypto: tcrypt - ... |
944 |
ret += tcrypt_test("hmac(sha256)"); |
1da177e4c Linux-2.6.12-rc2 |
945 |
break; |
a28091ae1 [CRYPTO] tcrypt: ... |
946 |
case 103: |
4e033a6bc crypto: tcrypt - ... |
947 |
ret += tcrypt_test("hmac(sha384)"); |
a28091ae1 [CRYPTO] tcrypt: ... |
948 949 950 |
break; case 104: |
4e033a6bc crypto: tcrypt - ... |
951 |
ret += tcrypt_test("hmac(sha512)"); |
a28091ae1 [CRYPTO] tcrypt: ... |
952 |
break; |
38ed9ab23 [CRYPTO] tcrypt: ... |
953 |
|
cd12fb906 [CRYPTO] sha256-g... |
954 |
case 105: |
4e033a6bc crypto: tcrypt - ... |
955 |
ret += tcrypt_test("hmac(sha224)"); |
cd12fb906 [CRYPTO] sha256-g... |
956 |
break; |
1da177e4c Linux-2.6.12-rc2 |
957 |
|
38ed9ab23 [CRYPTO] tcrypt: ... |
958 |
case 106: |
4e033a6bc crypto: tcrypt - ... |
959 |
ret += tcrypt_test("xcbc(aes)"); |
38ed9ab23 [CRYPTO] tcrypt: ... |
960 |
break; |
fd4adf1a0 [CRYPTO] tcrypt: ... |
961 |
case 107: |
4e033a6bc crypto: tcrypt - ... |
962 |
ret += tcrypt_test("hmac(rmd128)"); |
fd4adf1a0 [CRYPTO] tcrypt: ... |
963 964 965 |
break; case 108: |
4e033a6bc crypto: tcrypt - ... |
966 |
ret += tcrypt_test("hmac(rmd160)"); |
fd4adf1a0 [CRYPTO] tcrypt: ... |
967 |
break; |
f1939f7c5 crypto: vmac - Ne... |
968 969 970 |
case 109: ret += tcrypt_test("vmac(aes)"); break; |
e08ca2da3 crypto: testmgr -... |
971 |
case 150: |
4e033a6bc crypto: tcrypt - ... |
972 |
ret += tcrypt_test("ansi_cprng"); |
e08ca2da3 crypto: testmgr -... |
973 |
break; |
69435b94d crypto: rfc4106 -... |
974 975 976 |
case 151: ret += tcrypt_test("rfc4106(gcm(aes))"); break; |
ebfd9bcf1 [CRYPTO]: Add cip... |
977 |
case 200: |
cba83564d [CRYPTO] tcrypt: ... |
978 |
test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
979 |
speed_template_16_24_32); |
cba83564d [CRYPTO] tcrypt: ... |
980 |
test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
981 |
speed_template_16_24_32); |
cba83564d [CRYPTO] tcrypt: ... |
982 |
test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
983 |
speed_template_16_24_32); |
cba83564d [CRYPTO] tcrypt: ... |
984 |
test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
985 |
speed_template_16_24_32); |
f3d1044cd [CRYPTO] tcrypt: ... |
986 |
test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
987 |
speed_template_32_40_48); |
f3d1044cd [CRYPTO] tcrypt: ... |
988 |
test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
989 |
speed_template_32_40_48); |
f19f5111c [CRYPTO] xts: XTS... |
990 |
test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
991 |
speed_template_32_48_64); |
f19f5111c [CRYPTO] xts: XTS... |
992 |
test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
993 |
speed_template_32_48_64); |
ebfd9bcf1 [CRYPTO]: Add cip... |
994 995 996 |
break; case 201: |
cba83564d [CRYPTO] tcrypt: ... |
997 |
test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, |
da7f033dd crypto: cryptomgr... |
998 |
des3_speed_template, DES3_SPEED_VECTORS, |
477035c2a [CRYPTO] tcrypt: ... |
999 |
speed_template_24); |
cba83564d [CRYPTO] tcrypt: ... |
1000 |
test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, |
da7f033dd crypto: cryptomgr... |
1001 |
des3_speed_template, DES3_SPEED_VECTORS, |
477035c2a [CRYPTO] tcrypt: ... |
1002 |
speed_template_24); |
cba83564d [CRYPTO] tcrypt: ... |
1003 |
test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, |
da7f033dd crypto: cryptomgr... |
1004 |
des3_speed_template, DES3_SPEED_VECTORS, |
477035c2a [CRYPTO] tcrypt: ... |
1005 |
speed_template_24); |
cba83564d [CRYPTO] tcrypt: ... |
1006 |
test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, |
da7f033dd crypto: cryptomgr... |
1007 |
des3_speed_template, DES3_SPEED_VECTORS, |
477035c2a [CRYPTO] tcrypt: ... |
1008 |
speed_template_24); |
ebfd9bcf1 [CRYPTO]: Add cip... |
1009 1010 1011 |
break; case 202: |
cba83564d [CRYPTO] tcrypt: ... |
1012 |
test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1013 |
speed_template_16_24_32); |
cba83564d [CRYPTO] tcrypt: ... |
1014 |
test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1015 |
speed_template_16_24_32); |
cba83564d [CRYPTO] tcrypt: ... |
1016 |
test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1017 |
speed_template_16_24_32); |
cba83564d [CRYPTO] tcrypt: ... |
1018 |
test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1019 |
speed_template_16_24_32); |
ebfd9bcf1 [CRYPTO]: Add cip... |
1020 1021 1022 |
break; case 203: |
cba83564d [CRYPTO] tcrypt: ... |
1023 |
test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1024 |
speed_template_8_32); |
cba83564d [CRYPTO] tcrypt: ... |
1025 |
test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1026 |
speed_template_8_32); |
cba83564d [CRYPTO] tcrypt: ... |
1027 |
test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1028 |
speed_template_8_32); |
cba83564d [CRYPTO] tcrypt: ... |
1029 |
test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1030 |
speed_template_8_32); |
ebfd9bcf1 [CRYPTO]: Add cip... |
1031 1032 1033 |
break; case 204: |
cba83564d [CRYPTO] tcrypt: ... |
1034 |
test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1035 |
speed_template_8); |
cba83564d [CRYPTO] tcrypt: ... |
1036 |
test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1037 |
speed_template_8); |
cba83564d [CRYPTO] tcrypt: ... |
1038 |
test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1039 |
speed_template_8); |
cba83564d [CRYPTO] tcrypt: ... |
1040 |
test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1041 |
speed_template_8); |
ebfd9bcf1 [CRYPTO]: Add cip... |
1042 |
break; |
02ab5a705 [CRYPTO] camellia... |
1043 1044 |
case 205: test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1045 |
speed_template_16_24_32); |
02ab5a705 [CRYPTO] camellia... |
1046 |
test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1047 |
speed_template_16_24_32); |
02ab5a705 [CRYPTO] camellia... |
1048 |
test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1049 |
speed_template_16_24_32); |
02ab5a705 [CRYPTO] camellia... |
1050 |
test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1051 |
speed_template_16_24_32); |
02ab5a705 [CRYPTO] camellia... |
1052 |
break; |
5de8f1b56 [CRYPTO] tcrypt: ... |
1053 1054 |
case 206: test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0, |
477035c2a [CRYPTO] tcrypt: ... |
1055 |
speed_template_16_32); |
5de8f1b56 [CRYPTO] tcrypt: ... |
1056 |
break; |
e80579285 [CRYPTO] tcrypt: ... |
1057 1058 1059 1060 |
case 300: /* fall through */ case 301: |
e9d41164e [CRYPTO] tcrypt: ... |
1061 |
test_hash_speed("md4", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1062 1063 1064 |
if (mode > 300 && mode < 400) break; case 302: |
e9d41164e [CRYPTO] tcrypt: ... |
1065 |
test_hash_speed("md5", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1066 1067 1068 |
if (mode > 300 && mode < 400) break; case 303: |
e9d41164e [CRYPTO] tcrypt: ... |
1069 |
test_hash_speed("sha1", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1070 1071 1072 |
if (mode > 300 && mode < 400) break; case 304: |
e9d41164e [CRYPTO] tcrypt: ... |
1073 |
test_hash_speed("sha256", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1074 1075 1076 |
if (mode > 300 && mode < 400) break; case 305: |
e9d41164e [CRYPTO] tcrypt: ... |
1077 |
test_hash_speed("sha384", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1078 1079 1080 |
if (mode > 300 && mode < 400) break; case 306: |
e9d41164e [CRYPTO] tcrypt: ... |
1081 |
test_hash_speed("sha512", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1082 1083 1084 |
if (mode > 300 && mode < 400) break; case 307: |
e9d41164e [CRYPTO] tcrypt: ... |
1085 |
test_hash_speed("wp256", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1086 1087 1088 |
if (mode > 300 && mode < 400) break; case 308: |
e9d41164e [CRYPTO] tcrypt: ... |
1089 |
test_hash_speed("wp384", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1090 1091 1092 |
if (mode > 300 && mode < 400) break; case 309: |
e9d41164e [CRYPTO] tcrypt: ... |
1093 |
test_hash_speed("wp512", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1094 1095 1096 |
if (mode > 300 && mode < 400) break; case 310: |
e9d41164e [CRYPTO] tcrypt: ... |
1097 |
test_hash_speed("tgr128", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1098 1099 1100 |
if (mode > 300 && mode < 400) break; case 311: |
e9d41164e [CRYPTO] tcrypt: ... |
1101 |
test_hash_speed("tgr160", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1102 1103 1104 |
if (mode > 300 && mode < 400) break; case 312: |
e9d41164e [CRYPTO] tcrypt: ... |
1105 |
test_hash_speed("tgr192", sec, generic_hash_speed_template); |
e80579285 [CRYPTO] tcrypt: ... |
1106 |
if (mode > 300 && mode < 400) break; |
cd12fb906 [CRYPTO] sha256-g... |
1107 1108 1109 |
case 313: test_hash_speed("sha224", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; |
fd4adf1a0 [CRYPTO] tcrypt: ... |
1110 1111 1112 1113 1114 1115 1116 |
case 314: test_hash_speed("rmd128", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 315: test_hash_speed("rmd160", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; |
2998db37b [CRYPTO] tcrypt: ... |
1117 1118 1119 1120 1121 1122 1123 |
case 316: test_hash_speed("rmd256", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; case 317: test_hash_speed("rmd320", sec, generic_hash_speed_template); if (mode > 300 && mode < 400) break; |
18bcc9194 crypto: tcrypt - ... |
1124 1125 1126 |
case 318: test_hash_speed("ghash-generic", sec, hash_speed_template_16); if (mode > 300 && mode < 400) break; |
e80579285 [CRYPTO] tcrypt: ... |
1127 1128 |
case 399: break; |
beb63da73 crypto: tcrypt - ... |
1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 |
case 400: /* fall through */ case 401: test_ahash_speed("md4", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 402: test_ahash_speed("md5", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 403: test_ahash_speed("sha1", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 404: test_ahash_speed("sha256", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 405: test_ahash_speed("sha384", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 406: test_ahash_speed("sha512", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 407: test_ahash_speed("wp256", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 408: test_ahash_speed("wp384", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 409: test_ahash_speed("wp512", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 410: test_ahash_speed("tgr128", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 411: test_ahash_speed("tgr160", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 412: test_ahash_speed("tgr192", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 413: test_ahash_speed("sha224", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 414: test_ahash_speed("rmd128", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 415: test_ahash_speed("rmd160", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 416: test_ahash_speed("rmd256", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 417: test_ahash_speed("rmd320", sec, generic_hash_speed_template); if (mode > 400 && mode < 500) break; case 499: break; |
1da177e4c Linux-2.6.12-rc2 |
1202 1203 1204 |
case 1000: test_available(); break; |
1da177e4c Linux-2.6.12-rc2 |
1205 |
} |
4e033a6bc crypto: tcrypt - ... |
1206 1207 |
return ret; |
1da177e4c Linux-2.6.12-rc2 |
1208 |
} |
7be380f72 crypto: tcrypt - ... |
1209 |
static int do_alg_test(const char *alg, u32 type, u32 mask) |
a873a5f1c crypto: tcrypt - ... |
1210 |
{ |
7be380f72 crypto: tcrypt - ... |
1211 1212 |
return crypto_has_alg(alg, type, mask ?: CRYPTO_ALG_TYPE_MASK) ? 0 : -ENOENT; |
a873a5f1c crypto: tcrypt - ... |
1213 |
} |
3af5b90bd [CRYPTO] all: Cle... |
1214 |
static int __init tcrypt_mod_init(void) |
1da177e4c Linux-2.6.12-rc2 |
1215 |
{ |
e3a4ea4fd [CRYPTO] tcrypt: ... |
1216 |
int err = -ENOMEM; |
f139cfa7c crypto: tcrypt - ... |
1217 |
int i; |
e3a4ea4fd [CRYPTO] tcrypt: ... |
1218 |
|
f139cfa7c crypto: tcrypt - ... |
1219 1220 1221 1222 1223 |
for (i = 0; i < TVMEMSIZE; i++) { tvmem[i] = (void *)__get_free_page(GFP_KERNEL); if (!tvmem[i]) goto err_free_tv; } |
1da177e4c Linux-2.6.12-rc2 |
1224 |
|
a873a5f1c crypto: tcrypt - ... |
1225 |
if (alg) |
7be380f72 crypto: tcrypt - ... |
1226 |
err = do_alg_test(alg, type, mask); |
a873a5f1c crypto: tcrypt - ... |
1227 1228 |
else err = do_test(mode); |
4e033a6bc crypto: tcrypt - ... |
1229 1230 1231 1232 1233 |
if (err) { printk(KERN_ERR "tcrypt: one or more tests failed! "); goto err_free_tv; } |
14fdf477a [CRYPTO] tcrypt: ... |
1234 |
|
4e033a6bc crypto: tcrypt - ... |
1235 1236 1237 1238 |
/* We intentionaly return -EAGAIN to prevent keeping the module, * unless we're running in fips mode. It does all its work from * init() and doesn't offer any runtime functionality, but in * the fips case, checking for a successful load is helpful. |
14fdf477a [CRYPTO] tcrypt: ... |
1239 1240 1241 |
* => we don't need it in the memory, do we? * -- mludvig */ |
4e033a6bc crypto: tcrypt - ... |
1242 1243 |
if (!fips_enabled) err = -EAGAIN; |
e3a4ea4fd [CRYPTO] tcrypt: ... |
1244 |
|
f139cfa7c crypto: tcrypt - ... |
1245 1246 1247 |
err_free_tv: for (i = 0; i < TVMEMSIZE && tvmem[i]; i++) free_page((unsigned long)tvmem[i]); |
e3a4ea4fd [CRYPTO] tcrypt: ... |
1248 1249 |
return err; |
1da177e4c Linux-2.6.12-rc2 |
1250 1251 1252 1253 1254 1255 |
} /* * If an init function is provided, an exit function must also be provided * to allow module unload. */ |
3af5b90bd [CRYPTO] all: Cle... |
1256 |
static void __exit tcrypt_mod_fini(void) { } |
1da177e4c Linux-2.6.12-rc2 |
1257 |
|
3af5b90bd [CRYPTO] all: Cle... |
1258 1259 |
module_init(tcrypt_mod_init); module_exit(tcrypt_mod_fini); |
1da177e4c Linux-2.6.12-rc2 |
1260 |
|
a873a5f1c crypto: tcrypt - ... |
1261 1262 |
module_param(alg, charp, 0); module_param(type, uint, 0); |
7be380f72 crypto: tcrypt - ... |
1263 |
module_param(mask, uint, 0); |
1da177e4c Linux-2.6.12-rc2 |
1264 |
module_param(mode, int, 0); |
ebfd9bcf1 [CRYPTO]: Add cip... |
1265 |
module_param(sec, uint, 0); |
6a17944ca [CRYPTO]: Use CPU... |
1266 1267 |
MODULE_PARM_DESC(sec, "Length in seconds of speed tests " "(defaults to zero which uses CPU cycles instead)"); |
1da177e4c Linux-2.6.12-rc2 |
1268 1269 1270 1271 |
MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Quick & dirty crypto testing module"); MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); |