Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 1 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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> |
Mikko Herranen | e3a4ea4 | 2007-11-26 22:12:07 +0800 | [diff] [blame] | 9 | * Copyright (c) 2007 Nokia Siemens Networks |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | * |
Adrian Hoban | 69435b9 | 2010-11-04 15:02:04 -0400 | [diff] [blame] | 11 | * Updated RFC4106 AES-GCM testing. |
| 12 | * Authors: Aidan O'Mahony (aidan.o.mahony@intel.com) |
| 13 | * Adrian Hoban <adrian.hoban@intel.com> |
| 14 | * Gabriele Paoloni <gabriele.paoloni@intel.com> |
| 15 | * Tadeusz Struk (tadeusz.struk@intel.com) |
| 16 | * Copyright (c) 2010, Intel Corporation. |
| 17 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | * This program is free software; you can redistribute it and/or modify it |
| 19 | * under the terms of the GNU General Public License as published by the Free |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 20 | * Software Foundation; either version 2 of the License, or (at your option) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | * any later version. |
| 22 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | */ |
| 24 | |
Herbert Xu | 18e33e6 | 2008-07-10 16:01:22 +0800 | [diff] [blame] | 25 | #include <crypto/hash.h> |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 26 | #include <linux/err.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | #include <linux/init.h> |
Tejun Heo | 5a0e3ad | 2010-03-24 17:04:11 +0900 | [diff] [blame] | 28 | #include <linux/gfp.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | #include <linux/module.h> |
David Hardeman | 378f058 | 2005-09-17 17:55:31 +1000 | [diff] [blame] | 30 | #include <linux/scatterlist.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | #include <linux/string.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 32 | #include <linux/moduleparam.h> |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 33 | #include <linux/jiffies.h> |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 34 | #include <linux/timex.h> |
| 35 | #include <linux/interrupt.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 36 | #include "tcrypt.h" |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 37 | #include "internal.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | |
| 39 | /* |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 40 | * Need slab memory for testing (size in number of pages). |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | */ |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 42 | #define TVMEMSIZE 4 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | |
| 44 | /* |
Herbert Xu | da7f033 | 2008-07-31 17:08:25 +0800 | [diff] [blame] | 45 | * Used by test_cipher_speed() |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 46 | */ |
| 47 | #define ENCRYPT 1 |
| 48 | #define DECRYPT 0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 50 | /* |
| 51 | * Used by test_cipher_speed() |
| 52 | */ |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 53 | static unsigned int sec; |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 54 | |
Steffen Klassert | a873a5f | 2009-06-19 19:46:53 +0800 | [diff] [blame] | 55 | static char *alg = NULL; |
| 56 | static u32 type; |
Herbert Xu | 7be380f | 2009-07-14 16:06:54 +0800 | [diff] [blame] | 57 | static u32 mask; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 58 | static int mode; |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 59 | static char *tvmem[TVMEMSIZE]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 60 | |
| 61 | static char *check[] = { |
Jonathan Lynch | cd12fb9 | 2007-11-10 20:08:25 +0800 | [diff] [blame] | 62 | "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256", |
| 63 | "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes", |
| 64 | "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", |
David Howells | 9083163 | 2006-12-16 12:13:14 +1100 | [diff] [blame] | 65 | "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt", |
Adrian-Ken Rueegsegger | 2998db3 | 2008-05-09 21:29:35 +0800 | [diff] [blame] | 66 | "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320", |
Geert Uytterhoeven | 0c01aed | 2009-03-04 15:42:15 +0800 | [diff] [blame] | 67 | "lzo", "cts", "zlib", NULL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 68 | }; |
| 69 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 70 | static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc, |
| 71 | struct scatterlist *sg, int blen, int sec) |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 72 | { |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 73 | unsigned long start, end; |
| 74 | int bcount; |
| 75 | int ret; |
| 76 | |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 77 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
| 78 | time_before(jiffies, end); bcount++) { |
| 79 | if (enc) |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 80 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 81 | else |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 82 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 83 | |
| 84 | if (ret) |
| 85 | return ret; |
| 86 | } |
| 87 | |
| 88 | printk("%d operations in %d seconds (%ld bytes)\n", |
| 89 | bcount, sec, (long)bcount * blen); |
| 90 | return 0; |
| 91 | } |
| 92 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 93 | static int test_cipher_cycles(struct blkcipher_desc *desc, int enc, |
| 94 | struct scatterlist *sg, int blen) |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 95 | { |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 96 | unsigned long cycles = 0; |
| 97 | int ret = 0; |
| 98 | int i; |
| 99 | |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 100 | local_bh_disable(); |
| 101 | local_irq_disable(); |
| 102 | |
| 103 | /* Warm-up run. */ |
| 104 | for (i = 0; i < 4; i++) { |
| 105 | if (enc) |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 106 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 107 | else |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 108 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 109 | |
| 110 | if (ret) |
| 111 | goto out; |
| 112 | } |
| 113 | |
| 114 | /* The real thing. */ |
| 115 | for (i = 0; i < 8; i++) { |
| 116 | cycles_t start, end; |
| 117 | |
| 118 | start = get_cycles(); |
| 119 | if (enc) |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 120 | ret = crypto_blkcipher_encrypt(desc, sg, sg, blen); |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 121 | else |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 122 | ret = crypto_blkcipher_decrypt(desc, sg, sg, blen); |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 123 | end = get_cycles(); |
| 124 | |
| 125 | if (ret) |
| 126 | goto out; |
| 127 | |
| 128 | cycles += end - start; |
| 129 | } |
| 130 | |
| 131 | out: |
| 132 | local_irq_enable(); |
| 133 | local_bh_enable(); |
| 134 | |
| 135 | if (ret == 0) |
| 136 | printk("1 operation in %lu cycles (%d bytes)\n", |
| 137 | (cycles + 4) / 8, blen); |
| 138 | |
| 139 | return ret; |
| 140 | } |
| 141 | |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 142 | static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 }; |
| 143 | |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 144 | static void test_cipher_speed(const char *algo, int enc, unsigned int sec, |
Herbert Xu | da7f033 | 2008-07-31 17:08:25 +0800 | [diff] [blame] | 145 | struct cipher_speed_template *template, |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 146 | unsigned int tcount, u8 *keysize) |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 147 | { |
Herbert Xu | dce907c | 2005-06-22 13:27:51 -0700 | [diff] [blame] | 148 | unsigned int ret, i, j, iv_len; |
David Sterba | f07ef1d | 2011-03-04 15:28:52 +0800 | [diff] [blame^] | 149 | const char *key; |
| 150 | char iv[128]; |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 151 | struct crypto_blkcipher *tfm; |
| 152 | struct blkcipher_desc desc; |
| 153 | const char *e; |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 154 | u32 *b_size; |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 155 | |
| 156 | if (enc == ENCRYPT) |
| 157 | e = "encryption"; |
| 158 | else |
| 159 | e = "decryption"; |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 160 | |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 161 | printk("\ntesting speed of %s %s\n", algo, e); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 162 | |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 163 | tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 164 | |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 165 | if (IS_ERR(tfm)) { |
| 166 | printk("failed to load transform for %s: %ld\n", algo, |
| 167 | PTR_ERR(tfm)); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 168 | return; |
| 169 | } |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 170 | desc.tfm = tfm; |
| 171 | desc.flags = 0; |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 172 | |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 173 | i = 0; |
| 174 | do { |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 175 | |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 176 | b_size = block_sizes; |
| 177 | do { |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 178 | struct scatterlist sg[TVMEMSIZE]; |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 179 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 180 | if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) { |
| 181 | printk("template (%u) too big for " |
| 182 | "tvmem (%lu)\n", *keysize + *b_size, |
| 183 | TVMEMSIZE * PAGE_SIZE); |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 184 | goto out; |
| 185 | } |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 186 | |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 187 | printk("test %u (%d bit key, %d byte blocks): ", i, |
| 188 | *keysize * 8, *b_size); |
| 189 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 190 | memset(tvmem[0], 0xff, PAGE_SIZE); |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 191 | |
| 192 | /* set key, plain text and IV */ |
Herbert Xu | da7f033 | 2008-07-31 17:08:25 +0800 | [diff] [blame] | 193 | key = tvmem[0]; |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 194 | for (j = 0; j < tcount; j++) { |
| 195 | if (template[j].klen == *keysize) { |
| 196 | key = template[j].key; |
| 197 | break; |
| 198 | } |
| 199 | } |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 200 | |
| 201 | ret = crypto_blkcipher_setkey(tfm, key, *keysize); |
| 202 | if (ret) { |
| 203 | printk("setkey() failed flags=%x\n", |
| 204 | crypto_blkcipher_get_flags(tfm)); |
| 205 | goto out; |
| 206 | } |
| 207 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 208 | sg_init_table(sg, TVMEMSIZE); |
| 209 | sg_set_buf(sg, tvmem[0] + *keysize, |
| 210 | PAGE_SIZE - *keysize); |
| 211 | for (j = 1; j < TVMEMSIZE; j++) { |
| 212 | sg_set_buf(sg + j, tvmem[j], PAGE_SIZE); |
| 213 | memset (tvmem[j], 0xff, PAGE_SIZE); |
| 214 | } |
| 215 | |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 216 | iv_len = crypto_blkcipher_ivsize(tfm); |
| 217 | if (iv_len) { |
| 218 | memset(&iv, 0xff, iv_len); |
| 219 | crypto_blkcipher_set_iv(tfm, iv, iv_len); |
| 220 | } |
| 221 | |
| 222 | if (sec) |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 223 | ret = test_cipher_jiffies(&desc, enc, sg, |
| 224 | *b_size, sec); |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 225 | else |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 226 | ret = test_cipher_cycles(&desc, enc, sg, |
| 227 | *b_size); |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 228 | |
| 229 | if (ret) { |
| 230 | printk("%s() failed flags=%x\n", e, desc.flags); |
Herbert Xu | dce907c | 2005-06-22 13:27:51 -0700 | [diff] [blame] | 231 | break; |
| 232 | } |
Sebastian Siewior | d5dc392 | 2008-03-11 21:27:11 +0800 | [diff] [blame] | 233 | b_size++; |
| 234 | i++; |
| 235 | } while (*b_size); |
| 236 | keysize++; |
| 237 | } while (*keysize); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 238 | |
| 239 | out: |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 240 | crypto_free_blkcipher(tfm); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 241 | } |
| 242 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 243 | static int test_hash_jiffies_digest(struct hash_desc *desc, |
| 244 | struct scatterlist *sg, int blen, |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 245 | char *out, int sec) |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 246 | { |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 247 | unsigned long start, end; |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 248 | int bcount; |
| 249 | int ret; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 250 | |
| 251 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
| 252 | time_before(jiffies, end); bcount++) { |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 253 | ret = crypto_hash_digest(desc, sg, blen, out); |
| 254 | if (ret) |
| 255 | return ret; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 256 | } |
| 257 | |
| 258 | printk("%6u opers/sec, %9lu bytes/sec\n", |
| 259 | bcount / sec, ((long)bcount * blen) / sec); |
| 260 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 261 | return 0; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 262 | } |
| 263 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 264 | static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg, |
| 265 | int blen, int plen, char *out, int sec) |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 266 | { |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 267 | unsigned long start, end; |
| 268 | int bcount, pcount; |
| 269 | int ret; |
| 270 | |
| 271 | if (plen == blen) |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 272 | return test_hash_jiffies_digest(desc, sg, blen, out, sec); |
Herbert Xu | a5a613a | 2007-10-27 00:51:21 -0700 | [diff] [blame] | 273 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 274 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
| 275 | time_before(jiffies, end); bcount++) { |
| 276 | ret = crypto_hash_init(desc); |
| 277 | if (ret) |
| 278 | return ret; |
| 279 | for (pcount = 0; pcount < blen; pcount += plen) { |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 280 | ret = crypto_hash_update(desc, sg, plen); |
| 281 | if (ret) |
| 282 | return ret; |
| 283 | } |
| 284 | /* we assume there is enough space in 'out' for the result */ |
| 285 | ret = crypto_hash_final(desc, out); |
| 286 | if (ret) |
| 287 | return ret; |
| 288 | } |
| 289 | |
| 290 | printk("%6u opers/sec, %9lu bytes/sec\n", |
| 291 | bcount / sec, ((long)bcount * blen) / sec); |
| 292 | |
| 293 | return 0; |
| 294 | } |
| 295 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 296 | static int test_hash_cycles_digest(struct hash_desc *desc, |
| 297 | struct scatterlist *sg, int blen, char *out) |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 298 | { |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 299 | unsigned long cycles = 0; |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 300 | int i; |
| 301 | int ret; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 302 | |
| 303 | local_bh_disable(); |
| 304 | local_irq_disable(); |
| 305 | |
| 306 | /* Warm-up run. */ |
| 307 | for (i = 0; i < 4; i++) { |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 308 | ret = crypto_hash_digest(desc, sg, blen, out); |
| 309 | if (ret) |
| 310 | goto out; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 311 | } |
| 312 | |
| 313 | /* The real thing. */ |
| 314 | for (i = 0; i < 8; i++) { |
| 315 | cycles_t start, end; |
| 316 | |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 317 | start = get_cycles(); |
| 318 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 319 | ret = crypto_hash_digest(desc, sg, blen, out); |
| 320 | if (ret) |
| 321 | goto out; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 322 | |
| 323 | end = get_cycles(); |
| 324 | |
| 325 | cycles += end - start; |
| 326 | } |
| 327 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 328 | out: |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 329 | local_irq_enable(); |
| 330 | local_bh_enable(); |
| 331 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 332 | if (ret) |
| 333 | return ret; |
| 334 | |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 335 | printk("%6lu cycles/operation, %4lu cycles/byte\n", |
| 336 | cycles / 8, cycles / (8 * blen)); |
| 337 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 338 | return 0; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 339 | } |
| 340 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 341 | static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg, |
| 342 | int blen, int plen, char *out) |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 343 | { |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 344 | unsigned long cycles = 0; |
| 345 | int i, pcount; |
| 346 | int ret; |
| 347 | |
| 348 | if (plen == blen) |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 349 | return test_hash_cycles_digest(desc, sg, blen, out); |
Herbert Xu | a5a613a | 2007-10-27 00:51:21 -0700 | [diff] [blame] | 350 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 351 | local_bh_disable(); |
| 352 | local_irq_disable(); |
| 353 | |
| 354 | /* Warm-up run. */ |
| 355 | for (i = 0; i < 4; i++) { |
| 356 | ret = crypto_hash_init(desc); |
| 357 | if (ret) |
| 358 | goto out; |
| 359 | for (pcount = 0; pcount < blen; pcount += plen) { |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 360 | ret = crypto_hash_update(desc, sg, plen); |
| 361 | if (ret) |
| 362 | goto out; |
| 363 | } |
Herbert Xu | 29059d1 | 2007-05-18 16:25:19 +1000 | [diff] [blame] | 364 | ret = crypto_hash_final(desc, out); |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 365 | if (ret) |
| 366 | goto out; |
| 367 | } |
| 368 | |
| 369 | /* The real thing. */ |
| 370 | for (i = 0; i < 8; i++) { |
| 371 | cycles_t start, end; |
| 372 | |
| 373 | start = get_cycles(); |
| 374 | |
| 375 | ret = crypto_hash_init(desc); |
| 376 | if (ret) |
| 377 | goto out; |
| 378 | for (pcount = 0; pcount < blen; pcount += plen) { |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 379 | ret = crypto_hash_update(desc, sg, plen); |
| 380 | if (ret) |
| 381 | goto out; |
| 382 | } |
| 383 | ret = crypto_hash_final(desc, out); |
| 384 | if (ret) |
| 385 | goto out; |
| 386 | |
| 387 | end = get_cycles(); |
| 388 | |
| 389 | cycles += end - start; |
| 390 | } |
| 391 | |
| 392 | out: |
| 393 | local_irq_enable(); |
| 394 | local_bh_enable(); |
| 395 | |
| 396 | if (ret) |
| 397 | return ret; |
| 398 | |
| 399 | printk("%6lu cycles/operation, %4lu cycles/byte\n", |
| 400 | cycles / 8, cycles / (8 * blen)); |
| 401 | |
| 402 | return 0; |
| 403 | } |
| 404 | |
David S. Miller | beb63da | 2010-05-19 14:11:21 +1000 | [diff] [blame] | 405 | static void test_hash_sg_init(struct scatterlist *sg) |
| 406 | { |
| 407 | int i; |
| 408 | |
| 409 | sg_init_table(sg, TVMEMSIZE); |
| 410 | for (i = 0; i < TVMEMSIZE; i++) { |
| 411 | sg_set_buf(sg + i, tvmem[i], PAGE_SIZE); |
| 412 | memset(tvmem[i], 0xff, PAGE_SIZE); |
| 413 | } |
| 414 | } |
| 415 | |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 416 | static void test_hash_speed(const char *algo, unsigned int sec, |
| 417 | struct hash_speed *speed) |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 418 | { |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 419 | struct scatterlist sg[TVMEMSIZE]; |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 420 | struct crypto_hash *tfm; |
| 421 | struct hash_desc desc; |
Frank Seidel | 376bacb | 2009-03-29 15:18:39 +0800 | [diff] [blame] | 422 | static char output[1024]; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 423 | int i; |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 424 | int ret; |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 425 | |
Frank Seidel | 376bacb | 2009-03-29 15:18:39 +0800 | [diff] [blame] | 426 | printk(KERN_INFO "\ntesting speed of %s\n", algo); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 427 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 428 | tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 429 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 430 | if (IS_ERR(tfm)) { |
Frank Seidel | 376bacb | 2009-03-29 15:18:39 +0800 | [diff] [blame] | 431 | printk(KERN_ERR "failed to load transform for %s: %ld\n", algo, |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 432 | PTR_ERR(tfm)); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 433 | return; |
| 434 | } |
| 435 | |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 436 | desc.tfm = tfm; |
| 437 | desc.flags = 0; |
| 438 | |
| 439 | if (crypto_hash_digestsize(tfm) > sizeof(output)) { |
Frank Seidel | 376bacb | 2009-03-29 15:18:39 +0800 | [diff] [blame] | 440 | printk(KERN_ERR "digestsize(%u) > outputbuffer(%zu)\n", |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 441 | crypto_hash_digestsize(tfm), sizeof(output)); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 442 | goto out; |
| 443 | } |
| 444 | |
David S. Miller | beb63da | 2010-05-19 14:11:21 +1000 | [diff] [blame] | 445 | test_hash_sg_init(sg); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 446 | for (i = 0; speed[i].blen != 0; i++) { |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 447 | if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { |
Frank Seidel | 376bacb | 2009-03-29 15:18:39 +0800 | [diff] [blame] | 448 | printk(KERN_ERR |
| 449 | "template (%u) too big for tvmem (%lu)\n", |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 450 | speed[i].blen, TVMEMSIZE * PAGE_SIZE); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 451 | goto out; |
| 452 | } |
| 453 | |
Huang Ying | 18bcc91 | 2010-03-10 18:30:32 +0800 | [diff] [blame] | 454 | if (speed[i].klen) |
| 455 | crypto_hash_setkey(tfm, tvmem[0], speed[i].klen); |
| 456 | |
Frank Seidel | 376bacb | 2009-03-29 15:18:39 +0800 | [diff] [blame] | 457 | printk(KERN_INFO "test%3u " |
| 458 | "(%5u byte blocks,%5u bytes per update,%4u updates): ", |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 459 | i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); |
| 460 | |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 461 | if (sec) |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 462 | ret = test_hash_jiffies(&desc, sg, speed[i].blen, |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 463 | speed[i].plen, output, sec); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 464 | else |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 465 | ret = test_hash_cycles(&desc, sg, speed[i].blen, |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 466 | speed[i].plen, output); |
| 467 | |
| 468 | if (ret) { |
Frank Seidel | 376bacb | 2009-03-29 15:18:39 +0800 | [diff] [blame] | 469 | printk(KERN_ERR "hashing failed ret=%d\n", ret); |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 470 | break; |
| 471 | } |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 472 | } |
| 473 | |
| 474 | out: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 475 | crypto_free_hash(tfm); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 476 | } |
| 477 | |
David S. Miller | beb63da | 2010-05-19 14:11:21 +1000 | [diff] [blame] | 478 | struct tcrypt_result { |
| 479 | struct completion completion; |
| 480 | int err; |
| 481 | }; |
| 482 | |
| 483 | static void tcrypt_complete(struct crypto_async_request *req, int err) |
| 484 | { |
| 485 | struct tcrypt_result *res = req->data; |
| 486 | |
| 487 | if (err == -EINPROGRESS) |
| 488 | return; |
| 489 | |
| 490 | res->err = err; |
| 491 | complete(&res->completion); |
| 492 | } |
| 493 | |
| 494 | static inline int do_one_ahash_op(struct ahash_request *req, int ret) |
| 495 | { |
| 496 | if (ret == -EINPROGRESS || ret == -EBUSY) { |
| 497 | struct tcrypt_result *tr = req->base.data; |
| 498 | |
| 499 | ret = wait_for_completion_interruptible(&tr->completion); |
| 500 | if (!ret) |
| 501 | ret = tr->err; |
| 502 | INIT_COMPLETION(tr->completion); |
| 503 | } |
| 504 | return ret; |
| 505 | } |
| 506 | |
| 507 | static int test_ahash_jiffies_digest(struct ahash_request *req, int blen, |
| 508 | char *out, int sec) |
| 509 | { |
| 510 | unsigned long start, end; |
| 511 | int bcount; |
| 512 | int ret; |
| 513 | |
| 514 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
| 515 | time_before(jiffies, end); bcount++) { |
| 516 | ret = do_one_ahash_op(req, crypto_ahash_digest(req)); |
| 517 | if (ret) |
| 518 | return ret; |
| 519 | } |
| 520 | |
| 521 | printk("%6u opers/sec, %9lu bytes/sec\n", |
| 522 | bcount / sec, ((long)bcount * blen) / sec); |
| 523 | |
| 524 | return 0; |
| 525 | } |
| 526 | |
| 527 | static int test_ahash_jiffies(struct ahash_request *req, int blen, |
| 528 | int plen, char *out, int sec) |
| 529 | { |
| 530 | unsigned long start, end; |
| 531 | int bcount, pcount; |
| 532 | int ret; |
| 533 | |
| 534 | if (plen == blen) |
| 535 | return test_ahash_jiffies_digest(req, blen, out, sec); |
| 536 | |
| 537 | for (start = jiffies, end = start + sec * HZ, bcount = 0; |
| 538 | time_before(jiffies, end); bcount++) { |
| 539 | ret = crypto_ahash_init(req); |
| 540 | if (ret) |
| 541 | return ret; |
| 542 | for (pcount = 0; pcount < blen; pcount += plen) { |
| 543 | ret = do_one_ahash_op(req, crypto_ahash_update(req)); |
| 544 | if (ret) |
| 545 | return ret; |
| 546 | } |
| 547 | /* we assume there is enough space in 'out' for the result */ |
| 548 | ret = do_one_ahash_op(req, crypto_ahash_final(req)); |
| 549 | if (ret) |
| 550 | return ret; |
| 551 | } |
| 552 | |
| 553 | pr_cont("%6u opers/sec, %9lu bytes/sec\n", |
| 554 | bcount / sec, ((long)bcount * blen) / sec); |
| 555 | |
| 556 | return 0; |
| 557 | } |
| 558 | |
| 559 | static int test_ahash_cycles_digest(struct ahash_request *req, int blen, |
| 560 | char *out) |
| 561 | { |
| 562 | unsigned long cycles = 0; |
| 563 | int ret, i; |
| 564 | |
| 565 | /* Warm-up run. */ |
| 566 | for (i = 0; i < 4; i++) { |
| 567 | ret = do_one_ahash_op(req, crypto_ahash_digest(req)); |
| 568 | if (ret) |
| 569 | goto out; |
| 570 | } |
| 571 | |
| 572 | /* The real thing. */ |
| 573 | for (i = 0; i < 8; i++) { |
| 574 | cycles_t start, end; |
| 575 | |
| 576 | start = get_cycles(); |
| 577 | |
| 578 | ret = do_one_ahash_op(req, crypto_ahash_digest(req)); |
| 579 | if (ret) |
| 580 | goto out; |
| 581 | |
| 582 | end = get_cycles(); |
| 583 | |
| 584 | cycles += end - start; |
| 585 | } |
| 586 | |
| 587 | out: |
| 588 | if (ret) |
| 589 | return ret; |
| 590 | |
| 591 | pr_cont("%6lu cycles/operation, %4lu cycles/byte\n", |
| 592 | cycles / 8, cycles / (8 * blen)); |
| 593 | |
| 594 | return 0; |
| 595 | } |
| 596 | |
| 597 | static int test_ahash_cycles(struct ahash_request *req, int blen, |
| 598 | int plen, char *out) |
| 599 | { |
| 600 | unsigned long cycles = 0; |
| 601 | int i, pcount, ret; |
| 602 | |
| 603 | if (plen == blen) |
| 604 | return test_ahash_cycles_digest(req, blen, out); |
| 605 | |
| 606 | /* Warm-up run. */ |
| 607 | for (i = 0; i < 4; i++) { |
| 608 | ret = crypto_ahash_init(req); |
| 609 | if (ret) |
| 610 | goto out; |
| 611 | for (pcount = 0; pcount < blen; pcount += plen) { |
| 612 | ret = do_one_ahash_op(req, crypto_ahash_update(req)); |
| 613 | if (ret) |
| 614 | goto out; |
| 615 | } |
| 616 | ret = do_one_ahash_op(req, crypto_ahash_final(req)); |
| 617 | if (ret) |
| 618 | goto out; |
| 619 | } |
| 620 | |
| 621 | /* The real thing. */ |
| 622 | for (i = 0; i < 8; i++) { |
| 623 | cycles_t start, end; |
| 624 | |
| 625 | start = get_cycles(); |
| 626 | |
| 627 | ret = crypto_ahash_init(req); |
| 628 | if (ret) |
| 629 | goto out; |
| 630 | for (pcount = 0; pcount < blen; pcount += plen) { |
| 631 | ret = do_one_ahash_op(req, crypto_ahash_update(req)); |
| 632 | if (ret) |
| 633 | goto out; |
| 634 | } |
| 635 | ret = do_one_ahash_op(req, crypto_ahash_final(req)); |
| 636 | if (ret) |
| 637 | goto out; |
| 638 | |
| 639 | end = get_cycles(); |
| 640 | |
| 641 | cycles += end - start; |
| 642 | } |
| 643 | |
| 644 | out: |
| 645 | if (ret) |
| 646 | return ret; |
| 647 | |
| 648 | pr_cont("%6lu cycles/operation, %4lu cycles/byte\n", |
| 649 | cycles / 8, cycles / (8 * blen)); |
| 650 | |
| 651 | return 0; |
| 652 | } |
| 653 | |
| 654 | static void test_ahash_speed(const char *algo, unsigned int sec, |
| 655 | struct hash_speed *speed) |
| 656 | { |
| 657 | struct scatterlist sg[TVMEMSIZE]; |
| 658 | struct tcrypt_result tresult; |
| 659 | struct ahash_request *req; |
| 660 | struct crypto_ahash *tfm; |
| 661 | static char output[1024]; |
| 662 | int i, ret; |
| 663 | |
| 664 | printk(KERN_INFO "\ntesting speed of async %s\n", algo); |
| 665 | |
| 666 | tfm = crypto_alloc_ahash(algo, 0, 0); |
| 667 | if (IS_ERR(tfm)) { |
| 668 | pr_err("failed to load transform for %s: %ld\n", |
| 669 | algo, PTR_ERR(tfm)); |
| 670 | return; |
| 671 | } |
| 672 | |
| 673 | if (crypto_ahash_digestsize(tfm) > sizeof(output)) { |
| 674 | pr_err("digestsize(%u) > outputbuffer(%zu)\n", |
| 675 | crypto_ahash_digestsize(tfm), sizeof(output)); |
| 676 | goto out; |
| 677 | } |
| 678 | |
| 679 | test_hash_sg_init(sg); |
| 680 | req = ahash_request_alloc(tfm, GFP_KERNEL); |
| 681 | if (!req) { |
| 682 | pr_err("ahash request allocation failure\n"); |
| 683 | goto out; |
| 684 | } |
| 685 | |
| 686 | init_completion(&tresult.completion); |
| 687 | ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG, |
| 688 | tcrypt_complete, &tresult); |
| 689 | |
| 690 | for (i = 0; speed[i].blen != 0; i++) { |
| 691 | if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) { |
| 692 | pr_err("template (%u) too big for tvmem (%lu)\n", |
| 693 | speed[i].blen, TVMEMSIZE * PAGE_SIZE); |
| 694 | break; |
| 695 | } |
| 696 | |
| 697 | pr_info("test%3u " |
| 698 | "(%5u byte blocks,%5u bytes per update,%4u updates): ", |
| 699 | i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); |
| 700 | |
| 701 | ahash_request_set_crypt(req, sg, output, speed[i].plen); |
| 702 | |
| 703 | if (sec) |
| 704 | ret = test_ahash_jiffies(req, speed[i].blen, |
| 705 | speed[i].plen, output, sec); |
| 706 | else |
| 707 | ret = test_ahash_cycles(req, speed[i].blen, |
| 708 | speed[i].plen, output); |
| 709 | |
| 710 | if (ret) { |
| 711 | pr_err("hashing failed ret=%d\n", ret); |
| 712 | break; |
| 713 | } |
| 714 | } |
| 715 | |
| 716 | ahash_request_free(req); |
| 717 | |
| 718 | out: |
| 719 | crypto_free_ahash(tfm); |
| 720 | } |
| 721 | |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 722 | static void test_available(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 723 | { |
| 724 | char **name = check; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 725 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 726 | while (*name) { |
| 727 | printk("alg %s ", *name); |
Herbert Xu | 6158efc | 2007-04-04 17:41:07 +1000 | [diff] [blame] | 728 | printk(crypto_has_alg(*name, 0, 0) ? |
Herbert Xu | e4d5b79 | 2006-08-26 18:12:40 +1000 | [diff] [blame] | 729 | "found\n" : "not found\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 730 | name++; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 731 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 732 | } |
| 733 | |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 734 | static inline int tcrypt_test(const char *alg) |
| 735 | { |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 736 | int ret; |
| 737 | |
| 738 | ret = alg_test(alg, alg, 0, 0); |
| 739 | /* non-fips algs return -EINVAL in fips mode */ |
| 740 | if (fips_enabled && ret == -EINVAL) |
| 741 | ret = 0; |
| 742 | return ret; |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 743 | } |
| 744 | |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 745 | static int do_test(int m) |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 746 | { |
| 747 | int i; |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 748 | int ret = 0; |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 749 | |
| 750 | switch (m) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 751 | case 0: |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 752 | for (i = 1; i < 200; i++) |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 753 | ret += do_test(i); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 754 | break; |
| 755 | |
| 756 | case 1: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 757 | ret += tcrypt_test("md5"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 758 | break; |
| 759 | |
| 760 | case 2: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 761 | ret += tcrypt_test("sha1"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 762 | break; |
| 763 | |
| 764 | case 3: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 765 | ret += tcrypt_test("ecb(des)"); |
| 766 | ret += tcrypt_test("cbc(des)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 767 | break; |
| 768 | |
| 769 | case 4: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 770 | ret += tcrypt_test("ecb(des3_ede)"); |
| 771 | ret += tcrypt_test("cbc(des3_ede)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 772 | break; |
| 773 | |
| 774 | case 5: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 775 | ret += tcrypt_test("md4"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 776 | break; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 777 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 778 | case 6: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 779 | ret += tcrypt_test("sha256"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 780 | break; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 781 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 782 | case 7: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 783 | ret += tcrypt_test("ecb(blowfish)"); |
| 784 | ret += tcrypt_test("cbc(blowfish)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 785 | break; |
| 786 | |
| 787 | case 8: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 788 | ret += tcrypt_test("ecb(twofish)"); |
| 789 | ret += tcrypt_test("cbc(twofish)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 790 | break; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 791 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 792 | case 9: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 793 | ret += tcrypt_test("ecb(serpent)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 794 | break; |
| 795 | |
| 796 | case 10: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 797 | ret += tcrypt_test("ecb(aes)"); |
| 798 | ret += tcrypt_test("cbc(aes)"); |
| 799 | ret += tcrypt_test("lrw(aes)"); |
| 800 | ret += tcrypt_test("xts(aes)"); |
| 801 | ret += tcrypt_test("ctr(aes)"); |
| 802 | ret += tcrypt_test("rfc3686(ctr(aes))"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 803 | break; |
| 804 | |
| 805 | case 11: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 806 | ret += tcrypt_test("sha384"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 807 | break; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 808 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 809 | case 12: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 810 | ret += tcrypt_test("sha512"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 811 | break; |
| 812 | |
| 813 | case 13: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 814 | ret += tcrypt_test("deflate"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 815 | break; |
| 816 | |
| 817 | case 14: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 818 | ret += tcrypt_test("ecb(cast5)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 819 | break; |
| 820 | |
| 821 | case 15: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 822 | ret += tcrypt_test("ecb(cast6)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 823 | break; |
| 824 | |
| 825 | case 16: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 826 | ret += tcrypt_test("ecb(arc4)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 827 | break; |
| 828 | |
| 829 | case 17: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 830 | ret += tcrypt_test("michael_mic"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 831 | break; |
| 832 | |
| 833 | case 18: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 834 | ret += tcrypt_test("crc32c"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 835 | break; |
| 836 | |
| 837 | case 19: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 838 | ret += tcrypt_test("ecb(tea)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 839 | break; |
| 840 | |
| 841 | case 20: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 842 | ret += tcrypt_test("ecb(xtea)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 843 | break; |
| 844 | |
| 845 | case 21: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 846 | ret += tcrypt_test("ecb(khazad)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 847 | break; |
| 848 | |
| 849 | case 22: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 850 | ret += tcrypt_test("wp512"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 851 | break; |
| 852 | |
| 853 | case 23: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 854 | ret += tcrypt_test("wp384"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 855 | break; |
| 856 | |
| 857 | case 24: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 858 | ret += tcrypt_test("wp256"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 859 | break; |
| 860 | |
| 861 | case 25: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 862 | ret += tcrypt_test("ecb(tnepres)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 863 | break; |
| 864 | |
| 865 | case 26: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 866 | ret += tcrypt_test("ecb(anubis)"); |
| 867 | ret += tcrypt_test("cbc(anubis)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 868 | break; |
| 869 | |
| 870 | case 27: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 871 | ret += tcrypt_test("tgr192"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 872 | break; |
| 873 | |
| 874 | case 28: |
| 875 | |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 876 | ret += tcrypt_test("tgr160"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 877 | break; |
| 878 | |
| 879 | case 29: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 880 | ret += tcrypt_test("tgr128"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 881 | break; |
Adrian-Ken Rueegsegger | 2998db3 | 2008-05-09 21:29:35 +0800 | [diff] [blame] | 882 | |
Aaron Grothe | fb4f10e | 2005-09-01 17:42:46 -0700 | [diff] [blame] | 883 | case 30: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 884 | ret += tcrypt_test("ecb(xeta)"); |
Aaron Grothe | fb4f10e | 2005-09-01 17:42:46 -0700 | [diff] [blame] | 885 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 886 | |
David Howells | 9083163 | 2006-12-16 12:13:14 +1100 | [diff] [blame] | 887 | case 31: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 888 | ret += tcrypt_test("pcbc(fcrypt)"); |
David Howells | 9083163 | 2006-12-16 12:13:14 +1100 | [diff] [blame] | 889 | break; |
| 890 | |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 891 | case 32: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 892 | ret += tcrypt_test("ecb(camellia)"); |
| 893 | ret += tcrypt_test("cbc(camellia)"); |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 894 | break; |
Jonathan Lynch | cd12fb9 | 2007-11-10 20:08:25 +0800 | [diff] [blame] | 895 | case 33: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 896 | ret += tcrypt_test("sha224"); |
Jonathan Lynch | cd12fb9 | 2007-11-10 20:08:25 +0800 | [diff] [blame] | 897 | break; |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 898 | |
Tan Swee Heng | 2407d60 | 2007-11-23 19:45:00 +0800 | [diff] [blame] | 899 | case 34: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 900 | ret += tcrypt_test("salsa20"); |
Tan Swee Heng | 2407d60 | 2007-11-23 19:45:00 +0800 | [diff] [blame] | 901 | break; |
| 902 | |
Herbert Xu | 8df213d | 2007-12-02 14:55:47 +1100 | [diff] [blame] | 903 | case 35: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 904 | ret += tcrypt_test("gcm(aes)"); |
Herbert Xu | 8df213d | 2007-12-02 14:55:47 +1100 | [diff] [blame] | 905 | break; |
| 906 | |
Zoltan Sogor | 0b77abb | 2007-12-07 16:53:23 +0800 | [diff] [blame] | 907 | case 36: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 908 | ret += tcrypt_test("lzo"); |
Zoltan Sogor | 0b77abb | 2007-12-07 16:53:23 +0800 | [diff] [blame] | 909 | break; |
| 910 | |
Joy Latten | 93cc74e | 2007-12-12 20:24:22 +0800 | [diff] [blame] | 911 | case 37: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 912 | ret += tcrypt_test("ccm(aes)"); |
Joy Latten | 93cc74e | 2007-12-12 20:24:22 +0800 | [diff] [blame] | 913 | break; |
| 914 | |
Kevin Coffman | 76cb952 | 2008-03-24 21:26:16 +0800 | [diff] [blame] | 915 | case 38: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 916 | ret += tcrypt_test("cts(cbc(aes))"); |
Kevin Coffman | 76cb952 | 2008-03-24 21:26:16 +0800 | [diff] [blame] | 917 | break; |
| 918 | |
Adrian-Ken Rueegsegger | fd4adf1 | 2008-05-07 22:16:36 +0800 | [diff] [blame] | 919 | case 39: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 920 | ret += tcrypt_test("rmd128"); |
Adrian-Ken Rueegsegger | fd4adf1 | 2008-05-07 22:16:36 +0800 | [diff] [blame] | 921 | break; |
| 922 | |
| 923 | case 40: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 924 | ret += tcrypt_test("rmd160"); |
Adrian-Ken Rueegsegger | fd4adf1 | 2008-05-07 22:16:36 +0800 | [diff] [blame] | 925 | break; |
| 926 | |
Adrian-Ken Rueegsegger | 2998db3 | 2008-05-09 21:29:35 +0800 | [diff] [blame] | 927 | case 41: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 928 | ret += tcrypt_test("rmd256"); |
Adrian-Ken Rueegsegger | 2998db3 | 2008-05-09 21:29:35 +0800 | [diff] [blame] | 929 | break; |
| 930 | |
| 931 | case 42: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 932 | ret += tcrypt_test("rmd320"); |
Herbert Xu | 01b3232 | 2008-07-31 15:41:55 +0800 | [diff] [blame] | 933 | break; |
| 934 | |
| 935 | case 43: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 936 | ret += tcrypt_test("ecb(seed)"); |
Adrian-Ken Rueegsegger | 2998db3 | 2008-05-09 21:29:35 +0800 | [diff] [blame] | 937 | break; |
| 938 | |
Geert Uytterhoeven | 0c01aed | 2009-03-04 15:42:15 +0800 | [diff] [blame] | 939 | case 44: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 940 | ret += tcrypt_test("zlib"); |
Geert Uytterhoeven | 0c01aed | 2009-03-04 15:42:15 +0800 | [diff] [blame] | 941 | break; |
| 942 | |
Jarod Wilson | 5d66732 | 2009-05-04 19:23:40 +0800 | [diff] [blame] | 943 | case 45: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 944 | ret += tcrypt_test("rfc4309(ccm(aes))"); |
Jarod Wilson | 5d66732 | 2009-05-04 19:23:40 +0800 | [diff] [blame] | 945 | break; |
| 946 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 947 | case 100: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 948 | ret += tcrypt_test("hmac(md5)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 949 | break; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 950 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 951 | case 101: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 952 | ret += tcrypt_test("hmac(sha1)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 953 | break; |
Herbert Xu | ef2736f | 2005-06-22 13:26:03 -0700 | [diff] [blame] | 954 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 955 | case 102: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 956 | ret += tcrypt_test("hmac(sha256)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 957 | break; |
| 958 | |
Andrew Donofrio | a28091a | 2006-12-10 12:10:20 +1100 | [diff] [blame] | 959 | case 103: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 960 | ret += tcrypt_test("hmac(sha384)"); |
Andrew Donofrio | a28091a | 2006-12-10 12:10:20 +1100 | [diff] [blame] | 961 | break; |
| 962 | |
| 963 | case 104: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 964 | ret += tcrypt_test("hmac(sha512)"); |
Andrew Donofrio | a28091a | 2006-12-10 12:10:20 +1100 | [diff] [blame] | 965 | break; |
Herbert Xu | 38ed9ab | 2008-01-01 15:59:28 +1100 | [diff] [blame] | 966 | |
Jonathan Lynch | cd12fb9 | 2007-11-10 20:08:25 +0800 | [diff] [blame] | 967 | case 105: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 968 | ret += tcrypt_test("hmac(sha224)"); |
Jonathan Lynch | cd12fb9 | 2007-11-10 20:08:25 +0800 | [diff] [blame] | 969 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 970 | |
Herbert Xu | 38ed9ab | 2008-01-01 15:59:28 +1100 | [diff] [blame] | 971 | case 106: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 972 | ret += tcrypt_test("xcbc(aes)"); |
Herbert Xu | 38ed9ab | 2008-01-01 15:59:28 +1100 | [diff] [blame] | 973 | break; |
| 974 | |
Adrian-Ken Rueegsegger | fd4adf1 | 2008-05-07 22:16:36 +0800 | [diff] [blame] | 975 | case 107: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 976 | ret += tcrypt_test("hmac(rmd128)"); |
Adrian-Ken Rueegsegger | fd4adf1 | 2008-05-07 22:16:36 +0800 | [diff] [blame] | 977 | break; |
| 978 | |
| 979 | case 108: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 980 | ret += tcrypt_test("hmac(rmd160)"); |
Adrian-Ken Rueegsegger | fd4adf1 | 2008-05-07 22:16:36 +0800 | [diff] [blame] | 981 | break; |
| 982 | |
Shane Wang | f1939f7 | 2009-09-02 20:05:22 +1000 | [diff] [blame] | 983 | case 109: |
| 984 | ret += tcrypt_test("vmac(aes)"); |
| 985 | break; |
| 986 | |
Jarod Wilson | e08ca2d | 2009-05-04 19:46:29 +0800 | [diff] [blame] | 987 | case 150: |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 988 | ret += tcrypt_test("ansi_cprng"); |
Jarod Wilson | e08ca2d | 2009-05-04 19:46:29 +0800 | [diff] [blame] | 989 | break; |
| 990 | |
Adrian Hoban | 69435b9 | 2010-11-04 15:02:04 -0400 | [diff] [blame] | 991 | case 151: |
| 992 | ret += tcrypt_test("rfc4106(gcm(aes))"); |
| 993 | break; |
| 994 | |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 995 | case 200: |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 996 | test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 997 | speed_template_16_24_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 998 | test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 999 | speed_template_16_24_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1000 | test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1001 | speed_template_16_24_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1002 | test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1003 | speed_template_16_24_32); |
Rik Snel | f3d1044 | 2006-11-29 19:01:41 +1100 | [diff] [blame] | 1004 | test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1005 | speed_template_32_40_48); |
Rik Snel | f3d1044 | 2006-11-29 19:01:41 +1100 | [diff] [blame] | 1006 | test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1007 | speed_template_32_40_48); |
Rik Snel | f19f511 | 2007-09-19 20:23:13 +0800 | [diff] [blame] | 1008 | test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1009 | speed_template_32_48_64); |
Rik Snel | f19f511 | 2007-09-19 20:23:13 +0800 | [diff] [blame] | 1010 | test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1011 | speed_template_32_48_64); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 1012 | break; |
| 1013 | |
| 1014 | case 201: |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1015 | test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec, |
Herbert Xu | da7f033 | 2008-07-31 17:08:25 +0800 | [diff] [blame] | 1016 | des3_speed_template, DES3_SPEED_VECTORS, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1017 | speed_template_24); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1018 | test_cipher_speed("ecb(des3_ede)", DECRYPT, sec, |
Herbert Xu | da7f033 | 2008-07-31 17:08:25 +0800 | [diff] [blame] | 1019 | des3_speed_template, DES3_SPEED_VECTORS, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1020 | speed_template_24); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1021 | test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec, |
Herbert Xu | da7f033 | 2008-07-31 17:08:25 +0800 | [diff] [blame] | 1022 | des3_speed_template, DES3_SPEED_VECTORS, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1023 | speed_template_24); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1024 | test_cipher_speed("cbc(des3_ede)", DECRYPT, sec, |
Herbert Xu | da7f033 | 2008-07-31 17:08:25 +0800 | [diff] [blame] | 1025 | des3_speed_template, DES3_SPEED_VECTORS, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1026 | speed_template_24); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 1027 | break; |
| 1028 | |
| 1029 | case 202: |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1030 | test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1031 | speed_template_16_24_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1032 | test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1033 | speed_template_16_24_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1034 | test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1035 | speed_template_16_24_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1036 | test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1037 | speed_template_16_24_32); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 1038 | break; |
| 1039 | |
| 1040 | case 203: |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1041 | test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1042 | speed_template_8_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1043 | test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1044 | speed_template_8_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1045 | test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1046 | speed_template_8_32); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1047 | test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1048 | speed_template_8_32); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 1049 | break; |
| 1050 | |
| 1051 | case 204: |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1052 | test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1053 | speed_template_8); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1054 | test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1055 | speed_template_8); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1056 | test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1057 | speed_template_8); |
Herbert Xu | cba8356 | 2006-08-13 08:26:09 +1000 | [diff] [blame] | 1058 | test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1059 | speed_template_8); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 1060 | break; |
| 1061 | |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 1062 | case 205: |
| 1063 | test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1064 | speed_template_16_24_32); |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 1065 | test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1066 | speed_template_16_24_32); |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 1067 | test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1068 | speed_template_16_24_32); |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 1069 | test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1070 | speed_template_16_24_32); |
Noriaki TAKAMIYA | 02ab5a7 | 2007-01-24 21:48:19 +1100 | [diff] [blame] | 1071 | break; |
| 1072 | |
Tan Swee Heng | 5de8f1b | 2007-12-07 17:17:43 +0800 | [diff] [blame] | 1073 | case 206: |
| 1074 | test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0, |
Sebastian Siewior | 477035c | 2008-03-11 21:24:26 +0800 | [diff] [blame] | 1075 | speed_template_16_32); |
Tan Swee Heng | 5de8f1b | 2007-12-07 17:17:43 +0800 | [diff] [blame] | 1076 | break; |
| 1077 | |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1078 | case 300: |
| 1079 | /* fall through */ |
| 1080 | |
| 1081 | case 301: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1082 | test_hash_speed("md4", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1083 | if (mode > 300 && mode < 400) break; |
| 1084 | |
| 1085 | case 302: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1086 | test_hash_speed("md5", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1087 | if (mode > 300 && mode < 400) break; |
| 1088 | |
| 1089 | case 303: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1090 | test_hash_speed("sha1", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1091 | if (mode > 300 && mode < 400) break; |
| 1092 | |
| 1093 | case 304: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1094 | test_hash_speed("sha256", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1095 | if (mode > 300 && mode < 400) break; |
| 1096 | |
| 1097 | case 305: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1098 | test_hash_speed("sha384", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1099 | if (mode > 300 && mode < 400) break; |
| 1100 | |
| 1101 | case 306: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1102 | test_hash_speed("sha512", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1103 | if (mode > 300 && mode < 400) break; |
| 1104 | |
| 1105 | case 307: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1106 | test_hash_speed("wp256", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1107 | if (mode > 300 && mode < 400) break; |
| 1108 | |
| 1109 | case 308: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1110 | test_hash_speed("wp384", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1111 | if (mode > 300 && mode < 400) break; |
| 1112 | |
| 1113 | case 309: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1114 | test_hash_speed("wp512", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1115 | if (mode > 300 && mode < 400) break; |
| 1116 | |
| 1117 | case 310: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1118 | test_hash_speed("tgr128", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1119 | if (mode > 300 && mode < 400) break; |
| 1120 | |
| 1121 | case 311: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1122 | test_hash_speed("tgr160", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1123 | if (mode > 300 && mode < 400) break; |
| 1124 | |
| 1125 | case 312: |
Herbert Xu | e9d4116 | 2006-08-19 21:38:49 +1000 | [diff] [blame] | 1126 | test_hash_speed("tgr192", sec, generic_hash_speed_template); |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1127 | if (mode > 300 && mode < 400) break; |
| 1128 | |
Jonathan Lynch | cd12fb9 | 2007-11-10 20:08:25 +0800 | [diff] [blame] | 1129 | case 313: |
| 1130 | test_hash_speed("sha224", sec, generic_hash_speed_template); |
| 1131 | if (mode > 300 && mode < 400) break; |
| 1132 | |
Adrian-Ken Rueegsegger | fd4adf1 | 2008-05-07 22:16:36 +0800 | [diff] [blame] | 1133 | case 314: |
| 1134 | test_hash_speed("rmd128", sec, generic_hash_speed_template); |
| 1135 | if (mode > 300 && mode < 400) break; |
| 1136 | |
| 1137 | case 315: |
| 1138 | test_hash_speed("rmd160", sec, generic_hash_speed_template); |
| 1139 | if (mode > 300 && mode < 400) break; |
| 1140 | |
Adrian-Ken Rueegsegger | 2998db3 | 2008-05-09 21:29:35 +0800 | [diff] [blame] | 1141 | case 316: |
| 1142 | test_hash_speed("rmd256", sec, generic_hash_speed_template); |
| 1143 | if (mode > 300 && mode < 400) break; |
| 1144 | |
| 1145 | case 317: |
| 1146 | test_hash_speed("rmd320", sec, generic_hash_speed_template); |
| 1147 | if (mode > 300 && mode < 400) break; |
| 1148 | |
Huang Ying | 18bcc91 | 2010-03-10 18:30:32 +0800 | [diff] [blame] | 1149 | case 318: |
| 1150 | test_hash_speed("ghash-generic", sec, hash_speed_template_16); |
| 1151 | if (mode > 300 && mode < 400) break; |
| 1152 | |
Michal Ludvig | e805792 | 2006-05-30 22:04:19 +1000 | [diff] [blame] | 1153 | case 399: |
| 1154 | break; |
| 1155 | |
David S. Miller | beb63da | 2010-05-19 14:11:21 +1000 | [diff] [blame] | 1156 | case 400: |
| 1157 | /* fall through */ |
| 1158 | |
| 1159 | case 401: |
| 1160 | test_ahash_speed("md4", sec, generic_hash_speed_template); |
| 1161 | if (mode > 400 && mode < 500) break; |
| 1162 | |
| 1163 | case 402: |
| 1164 | test_ahash_speed("md5", sec, generic_hash_speed_template); |
| 1165 | if (mode > 400 && mode < 500) break; |
| 1166 | |
| 1167 | case 403: |
| 1168 | test_ahash_speed("sha1", sec, generic_hash_speed_template); |
| 1169 | if (mode > 400 && mode < 500) break; |
| 1170 | |
| 1171 | case 404: |
| 1172 | test_ahash_speed("sha256", sec, generic_hash_speed_template); |
| 1173 | if (mode > 400 && mode < 500) break; |
| 1174 | |
| 1175 | case 405: |
| 1176 | test_ahash_speed("sha384", sec, generic_hash_speed_template); |
| 1177 | if (mode > 400 && mode < 500) break; |
| 1178 | |
| 1179 | case 406: |
| 1180 | test_ahash_speed("sha512", sec, generic_hash_speed_template); |
| 1181 | if (mode > 400 && mode < 500) break; |
| 1182 | |
| 1183 | case 407: |
| 1184 | test_ahash_speed("wp256", sec, generic_hash_speed_template); |
| 1185 | if (mode > 400 && mode < 500) break; |
| 1186 | |
| 1187 | case 408: |
| 1188 | test_ahash_speed("wp384", sec, generic_hash_speed_template); |
| 1189 | if (mode > 400 && mode < 500) break; |
| 1190 | |
| 1191 | case 409: |
| 1192 | test_ahash_speed("wp512", sec, generic_hash_speed_template); |
| 1193 | if (mode > 400 && mode < 500) break; |
| 1194 | |
| 1195 | case 410: |
| 1196 | test_ahash_speed("tgr128", sec, generic_hash_speed_template); |
| 1197 | if (mode > 400 && mode < 500) break; |
| 1198 | |
| 1199 | case 411: |
| 1200 | test_ahash_speed("tgr160", sec, generic_hash_speed_template); |
| 1201 | if (mode > 400 && mode < 500) break; |
| 1202 | |
| 1203 | case 412: |
| 1204 | test_ahash_speed("tgr192", sec, generic_hash_speed_template); |
| 1205 | if (mode > 400 && mode < 500) break; |
| 1206 | |
| 1207 | case 413: |
| 1208 | test_ahash_speed("sha224", sec, generic_hash_speed_template); |
| 1209 | if (mode > 400 && mode < 500) break; |
| 1210 | |
| 1211 | case 414: |
| 1212 | test_ahash_speed("rmd128", sec, generic_hash_speed_template); |
| 1213 | if (mode > 400 && mode < 500) break; |
| 1214 | |
| 1215 | case 415: |
| 1216 | test_ahash_speed("rmd160", sec, generic_hash_speed_template); |
| 1217 | if (mode > 400 && mode < 500) break; |
| 1218 | |
| 1219 | case 416: |
| 1220 | test_ahash_speed("rmd256", sec, generic_hash_speed_template); |
| 1221 | if (mode > 400 && mode < 500) break; |
| 1222 | |
| 1223 | case 417: |
| 1224 | test_ahash_speed("rmd320", sec, generic_hash_speed_template); |
| 1225 | if (mode > 400 && mode < 500) break; |
| 1226 | |
| 1227 | case 499: |
| 1228 | break; |
| 1229 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1230 | case 1000: |
| 1231 | test_available(); |
| 1232 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1233 | } |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 1234 | |
| 1235 | return ret; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1236 | } |
| 1237 | |
Herbert Xu | 7be380f | 2009-07-14 16:06:54 +0800 | [diff] [blame] | 1238 | static int do_alg_test(const char *alg, u32 type, u32 mask) |
Steffen Klassert | a873a5f | 2009-06-19 19:46:53 +0800 | [diff] [blame] | 1239 | { |
Herbert Xu | 7be380f | 2009-07-14 16:06:54 +0800 | [diff] [blame] | 1240 | return crypto_has_alg(alg, type, mask ?: CRYPTO_ALG_TYPE_MASK) ? |
| 1241 | 0 : -ENOENT; |
Steffen Klassert | a873a5f | 2009-06-19 19:46:53 +0800 | [diff] [blame] | 1242 | } |
| 1243 | |
Kamalesh Babulal | 3af5b90 | 2008-04-05 21:00:57 +0800 | [diff] [blame] | 1244 | static int __init tcrypt_mod_init(void) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1245 | { |
Mikko Herranen | e3a4ea4 | 2007-11-26 22:12:07 +0800 | [diff] [blame] | 1246 | int err = -ENOMEM; |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 1247 | int i; |
Mikko Herranen | e3a4ea4 | 2007-11-26 22:12:07 +0800 | [diff] [blame] | 1248 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 1249 | for (i = 0; i < TVMEMSIZE; i++) { |
| 1250 | tvmem[i] = (void *)__get_free_page(GFP_KERNEL); |
| 1251 | if (!tvmem[i]) |
| 1252 | goto err_free_tv; |
| 1253 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1254 | |
Steffen Klassert | a873a5f | 2009-06-19 19:46:53 +0800 | [diff] [blame] | 1255 | if (alg) |
Herbert Xu | 7be380f | 2009-07-14 16:06:54 +0800 | [diff] [blame] | 1256 | err = do_alg_test(alg, type, mask); |
Steffen Klassert | a873a5f | 2009-06-19 19:46:53 +0800 | [diff] [blame] | 1257 | else |
| 1258 | err = do_test(mode); |
| 1259 | |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 1260 | if (err) { |
| 1261 | printk(KERN_ERR "tcrypt: one or more tests failed!\n"); |
| 1262 | goto err_free_tv; |
| 1263 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1264 | |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 1265 | /* We intentionaly return -EAGAIN to prevent keeping the module, |
| 1266 | * unless we're running in fips mode. It does all its work from |
| 1267 | * init() and doesn't offer any runtime functionality, but in |
| 1268 | * the fips case, checking for a successful load is helpful. |
Michal Ludvig | 14fdf47 | 2006-05-30 14:49:38 +1000 | [diff] [blame] | 1269 | * => we don't need it in the memory, do we? |
| 1270 | * -- mludvig |
| 1271 | */ |
Jarod Wilson | 4e033a6 | 2009-05-27 15:10:21 +1000 | [diff] [blame] | 1272 | if (!fips_enabled) |
| 1273 | err = -EAGAIN; |
Mikko Herranen | e3a4ea4 | 2007-11-26 22:12:07 +0800 | [diff] [blame] | 1274 | |
Herbert Xu | f139cfa | 2008-07-31 12:23:53 +0800 | [diff] [blame] | 1275 | err_free_tv: |
| 1276 | for (i = 0; i < TVMEMSIZE && tvmem[i]; i++) |
| 1277 | free_page((unsigned long)tvmem[i]); |
Mikko Herranen | e3a4ea4 | 2007-11-26 22:12:07 +0800 | [diff] [blame] | 1278 | |
| 1279 | return err; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1280 | } |
| 1281 | |
| 1282 | /* |
| 1283 | * If an init function is provided, an exit function must also be provided |
| 1284 | * to allow module unload. |
| 1285 | */ |
Kamalesh Babulal | 3af5b90 | 2008-04-05 21:00:57 +0800 | [diff] [blame] | 1286 | static void __exit tcrypt_mod_fini(void) { } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1287 | |
Kamalesh Babulal | 3af5b90 | 2008-04-05 21:00:57 +0800 | [diff] [blame] | 1288 | module_init(tcrypt_mod_init); |
| 1289 | module_exit(tcrypt_mod_fini); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1290 | |
Steffen Klassert | a873a5f | 2009-06-19 19:46:53 +0800 | [diff] [blame] | 1291 | module_param(alg, charp, 0); |
| 1292 | module_param(type, uint, 0); |
Herbert Xu | 7be380f | 2009-07-14 16:06:54 +0800 | [diff] [blame] | 1293 | module_param(mask, uint, 0); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1294 | module_param(mode, int, 0); |
Harald Welte | ebfd9bc | 2005-06-22 13:27:23 -0700 | [diff] [blame] | 1295 | module_param(sec, uint, 0); |
Herbert Xu | 6a17944 | 2005-06-22 13:29:03 -0700 | [diff] [blame] | 1296 | MODULE_PARM_DESC(sec, "Length in seconds of speed tests " |
| 1297 | "(defaults to zero which uses CPU cycles instead)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1298 | |
| 1299 | MODULE_LICENSE("GPL"); |
| 1300 | MODULE_DESCRIPTION("Quick & dirty crypto testing module"); |
| 1301 | MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); |