1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
|
/*
* Copyright (c) 2012-2018, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#ifndef DO_TEST_H
#define DO_TEST_H
static unsigned char key[] = {
0x70,0x71,0x72,0x73,0x74,0x75,0x76,0x77,
0x78,0x79,0x7a,0x7b,0x7c,0x7d,0x7e,0x7f,
0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,
0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,
0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,
0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f,
0xa0
};
static unsigned char text[] = {
0x53,0x61,0x6d,0x70,0x6c,0x65,0x20,0x23,0x34
};
static unsigned char hmac12[] = {
0x9e,0xa8,0x86,0xef,0xe2,0x68,0xdb,0xec,0xce,0x42,0x0c,0x75
};
#define KEYSIZE sizeof(key)
#define TEXTSIZE sizeof(text);
static unsigned char plain[] = {
0x6b,0xc1,0xbe,0xe2,0x2e,0x40,0x9f,0x96,
0xe9,0x3d,0x7e,0x11,0x73,0x93,0x17,0x2a,
0xae,0x2d,0x8a,0x57,0x1e,0x03,0xac,0x9c,
0x9e,0xb7,0x6f,0xac,0x45,0xaf,0x8e,0x51,
0x30,0xc8,0x1c,0x46,0xa3,0x5c,0xe4,0x11,
0xe5,0xfb,0xc1,0x19,0x1a,0x0a,0x52,0xef,
0xf6,0x9f,0x24,0x45,0xdf,0x4f,0x9b,0x17,
0xad,0x2b,0x41,0x7b,0xe6,0x6c,0x37,0x10
};
static unsigned char key128[] = {
0x2b,0x7e,0x15,0x16,0x28,0xae,0xd2,0xa6,
0xab,0xf7,0x15,0x88,0x09,0xcf,0x4f,0x3c
};
/* static unsigned char key256[] = { */
/* 0x60,0x3d,0xeb,0x10,0x15,0xca,0x71,0xbe, */
/* 0x2b,0x73,0xae,0xf0,0x85,0x7d,0x77,0x81, */
/* 0x1f,0x35,0x2c,0x07,0x3b,0x61,0x08,0xd7, */
/* 0x2d,0x98,0x10,0xa3,0x09,0x14,0xdf,0xf4 */
/* }; */
static unsigned char ic[] = {
0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f
};
static unsigned char cipherCBC128[] = {
0x76,0x49,0xab,0xac,0x81,0x19,0xb2,0x46,
0xce,0xe9,0x8e,0x9b,0x12,0xe9,0x19,0x7d,
0x50,0x86,0xcb,0x9b,0x50,0x72,0x19,0xee,
0x95,0xdb,0x11,0x3a,0x91,0x76,0x78,0xb2,
0x73,0xbe,0xd6,0xb8,0xe3,0xc1,0x74,0x3b,
0x71,0x16,0xe6,0x9e,0x22,0x22,0x95,0x16,
0x3f,0xf1,0xca,0xa1,0x68,0x1f,0xac,0x09,
0x12,0x0e,0xca,0x30,0x75,0x86,0xe1,0xa7
};
/* static unsigned char cipherCBC256[] = { */
/* 0xf5,0x8c,0x4c,0x04,0xd6,0xe5,0xf1,0xba, */
/* 0x77,0x9e,0xab,0xfb,0x5f,0x7b,0xfb,0xd6, */
/* 0x9c,0xfc,0x4e,0x96,0x7e,0xdb,0x80,0x8d, */
/* 0x67,0x9f,0x77,0x7b,0xc6,0x70,0x2c,0x7d, */
/* 0x39,0xf2,0x33,0x69,0xa9,0xd9,0xba,0xcf, */
/* 0xa5,0x30,0xe2,0x63,0x04,0x23,0x14,0x61, */
/* 0xb2,0xeb,0x05,0xe2,0xc3,0x9b,0xe9,0xfc, */
/* 0xda,0x6c,0x19,0x07,0x8c,0x6a,0x9d,0x1b */
/* }; */
#define NUMBLOCKS 4
#define NUMBYTES (NUMBLOCKS * 16)
static int
known_answer_test(MB_MGR *mb_mgr)
{
uint8_t test_buf[NUMBYTES];
uint8_t buf[64];
DECLARE_ALIGNED(uint32_t enc_keys[15*4], 16);
DECLARE_ALIGNED(uint32_t dec_keys[15*4], 16);
DECLARE_ALIGNED(uint8_t ipad_hash[5*4], 16);
DECLARE_ALIGNED(uint8_t opad_hash[5*4], 16);
JOB_AES_HMAC *job;
uint8_t iv[16];
uint8_t digest[12];
uint32_t i;
/* compute ipad hash */
for (i=0; i<64; i++)
buf[i] = 0x36;
for (i=0; i<KEYSIZE; i++)
buf[i] ^= key[i];
IMB_SHA1_ONE_BLOCK(mb_mgr, buf, ipad_hash);
/* compute opad hash */
for (i=0; i<64; i++)
buf[i] = 0x5c;
for (i=0; i<KEYSIZE; i++)
buf[i] ^= key[i];
IMB_SHA1_ONE_BLOCK(mb_mgr, buf, opad_hash);
/* Expand key */
IMB_AES_KEYEXP_128(mb_mgr, key128, enc_keys, dec_keys);
/* test AES128 Dec */
job = IMB_GET_NEXT_JOB(mb_mgr);
job->aes_enc_key_expanded = enc_keys;
job->aes_dec_key_expanded = dec_keys;
job->cipher_direction = DECRYPT;
job->chain_order = HASH_CIPHER;
job->dst = test_buf;
job->aes_key_len_in_bytes = 16;
job->auth_tag_output = digest;
job->auth_tag_output_len_in_bytes = 12;
memcpy(iv, ic, sizeof(iv));
job->iv = iv;
job->iv_len_in_bytes = 16;
job->src = cipherCBC128;
job->cipher_start_src_offset_in_bytes = 0;
job->msg_len_to_cipher_in_bytes = NUMBYTES;
job->hash_start_src_offset_in_bytes = text - job->src;
job->msg_len_to_hash_in_bytes = TEXTSIZE;
job->u.HMAC._hashed_auth_key_xor_ipad = ipad_hash;
job->u.HMAC._hashed_auth_key_xor_opad = opad_hash;
job->cipher_mode = CBC;
job->hash_alg = SHA1;
job = IMB_SUBMIT_JOB(mb_mgr);
if (job) {
printf("Unexpected return from submit_job\n");
return 1;
}
job = IMB_FLUSH_JOB(mb_mgr);
if (!job) {
printf("Unexpected null return from flush_job\n");
return 1;
}
for (i=0; i<NUMBYTES; i++) {
if (test_buf[i] != plain[i]) {
printf("AES128 Dec mismatch on byte %d\n", i);
return 1;
}
}
for (i=0; i<12; i++) {
if (digest[i] != hmac12[i]) {
printf("HMAC/SHA1 mismatch on byte %d\n", i);
return 1;
}
}
printf("Known answer passes\n");
return 0;
}
static void
test_aux_func(MB_MGR *mgr)
{
/* test aux functions */
uint128_t keys[15] = {{0, 0}};
static uint8_t buf[4096+20];
uint32_t digest1[8];
uint64_t digest3[8];
DECLARE_ALIGNED(uint32_t k1_exp[15*4], 16);
DECLARE_ALIGNED(uint32_t k2[4], 16);
DECLARE_ALIGNED(uint32_t k3[4], 16);
printf("Testing aux funcs\n");
IMB_SHA1_ONE_BLOCK(mgr, buf, digest1);
IMB_SHA224_ONE_BLOCK(mgr, buf, digest1);
IMB_SHA256_ONE_BLOCK(mgr, buf, digest1);
IMB_SHA384_ONE_BLOCK(mgr, buf, digest3);
IMB_SHA512_ONE_BLOCK(mgr, buf, digest3);
IMB_MD5_ONE_BLOCK(mgr, buf, digest1);
IMB_AES_XCBC_KEYEXP(mgr, buf + 1, k1_exp, k2, k3);
IMB_AES_KEYEXP_128(mgr, keys, k1_exp, k1_exp);
IMB_AES_KEYEXP_192(mgr, keys, k1_exp, k1_exp);
IMB_AES_KEYEXP_256(mgr, keys, k1_exp, k1_exp);
}
static int
do_test(MB_MGR *mb_mgr)
{
uint32_t size;
JOB_AES_HMAC *job;
static uint128_t IV = {0,0};
static uint32_t ipad[5], opad[5], digest[3];
uint128_t keys[15] = {{0, 0}};
static uint8_t buf[4096+20];
for (size = 32; size < 4096; size += 16) {
job = IMB_GET_NEXT_JOB(mb_mgr);
job->msg_len_to_cipher_in_bytes = size;
job->msg_len_to_hash_in_bytes = size + 20;
job->hash_start_src_offset_in_bytes = 0;
job->cipher_start_src_offset_in_bytes = 20;
job->auth_tag_output = (uint8_t*) digest;
job->auth_tag_output_len_in_bytes = 12;
job->u.HMAC._hashed_auth_key_xor_ipad = (uint8_t*)ipad;
job->u.HMAC._hashed_auth_key_xor_opad = (uint8_t*)opad;
job->aes_enc_key_expanded =
job->aes_dec_key_expanded = (uint32_t*) keys;
job->src = buf;
job->dst = buf + 20;
job->iv = (uint8_t *) &IV;
job->iv_len_in_bytes = 16;
job->cipher_mode = CBC;
job->hash_alg = SHA1;
switch (rand() % 3) {
case 0:
job->aes_key_len_in_bytes = 16;
break;
case 1:
job->aes_key_len_in_bytes = 24;
break;
default:
job->aes_key_len_in_bytes = 32;
break;
}
switch (rand() % 4) {
case 0:
job->cipher_direction = ENCRYPT;
job->chain_order = HASH_CIPHER;
break;
case 1:
job->cipher_direction = ENCRYPT;
job->chain_order = CIPHER_HASH;
break;
case 2:
job->cipher_direction = DECRYPT;
job->chain_order = CIPHER_HASH;
break;
case 3:
job->cipher_direction = DECRYPT;
job->chain_order = HASH_CIPHER;
break;
}
job = IMB_SUBMIT_JOB(mb_mgr);
while (job) {
job = IMB_GET_COMPLETED_JOB(mb_mgr);
} /* end while (job) */
} /* end for size */
while ((job = IMB_FLUSH_JOB(mb_mgr)) != NULL) {
do {
job = IMB_GET_COMPLETED_JOB(mb_mgr);
} while (job);
}
test_aux_func(mb_mgr);
return 0;
}
#endif /* DO_TEST_H */
|
