aboutsummaryrefslogtreecommitdiffstats
path: root/src/vppinfra/test/aes_cbc.c
blob: bff439ab7b5fb39188231e61a9e62cb32ccd0432 (plain)
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
/* SPDX-License-Identifier: Apache-2.0
 * Copyright(c) 2021 Cisco Systems, Inc.
 */

#ifdef __AES__
#include <vppinfra/format.h>
#include <vppinfra/test/test.h>
#include <vppinfra/crypto/aes_cbc.h>

static const u8 iv[] = {
  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
  0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
};

static const u8 plaintext[] = {
  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 const u8 key128[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6,
			     0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };

static const u8 key192[24] = {
  0x8E, 0x73, 0xB0, 0xF7, 0xDA, 0x0E, 0x64, 0x52, 0xC8, 0x10, 0xF3, 0x2B,
  0x80, 0x90, 0x79, 0xE5, 0x62, 0xF8, 0xEA, 0xD2, 0x52, 0x2C, 0x6B, 0x7B,
};

static const u8 ciphertext128[] = {
  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 const u8 ciphertext192[64] = {
  0x4F, 0x02, 0x1D, 0xB2, 0x43, 0xBC, 0x63, 0x3D, 0x71, 0x78, 0x18, 0x3A, 0x9F,
  0xA0, 0x71, 0xE8, 0xB4, 0xD9, 0xAD, 0xA9, 0xAD, 0x7D, 0xED, 0xF4, 0xE5, 0xE7,
  0x38, 0x76, 0x3F, 0x69, 0x14, 0x5A, 0x57, 0x1B, 0x24, 0x20, 0x12, 0xFB, 0x7A,
  0xE0, 0x7F, 0xA9, 0xBA, 0xAC, 0x3D, 0xF1, 0x02, 0xE0, 0x08, 0xB0, 0xE2, 0x79,
  0x88, 0x59, 0x88, 0x81, 0xD9, 0x20, 0xA9, 0xE6, 0x4F, 0x56, 0x15, 0xCD,
};

static const u8 key256[32] = {
  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 const u8 ciphertext256[64] = {
  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 _(b)                                                                  \
  static clib_error_t *test_clib_aes##b##_cbc_encrypt (clib_error_t *err)     \
  {                                                                           \
    aes_cbc_key_data_t k;                                                     \
    u8 data[512];                                                             \
    clib_aes##b##_cbc_key_expand (&k, key##b);                                \
    clib_aes##b##_cbc_encrypt (&k, plaintext, sizeof (plaintext), iv, data);  \
    if (memcmp (ciphertext##b, data, sizeof (ciphertext##b)) != 0)            \
      err =                                                                   \
	clib_error_return (err, "encrypted data doesn't match plaintext");    \
    return err;                                                               \
  }                                                                           \
  void __test_perf_fn perftest_aes##b##_enc_var_sz (test_perf_t *tp)          \
  {                                                                           \
    u32 n = tp->n_ops;                                                        \
    aes_cbc_key_data_t *kd = test_mem_alloc (sizeof (*kd));                   \
    u8 *dst = test_mem_alloc (n + 16);                                        \
    u8 *src = test_mem_alloc_and_fill_inc_u8 (n + 16, 0, 0);                  \
    clib_aes##b##_cbc_key_expand (kd, key##b);                                \
                                                                              \
    test_perf_event_enable (tp);                                              \
    clib_aes##b##_cbc_encrypt (kd, src, n, iv, dst);                          \
    test_perf_event_disable (tp);                                             \
  }
_ (128)
_ (192)
_ (256)
#undef _

REGISTER_TEST (clib_aes128_cbc_encrypt) = {
  .name = "clib_aes128_cbc_encrypt",
  .fn = test_clib_aes128_cbc_encrypt,
  .perf_tests = PERF_TESTS ({ .name = "variable size (per byte)",
			      .n_ops = 1424,
			      .fn = perftest_aes128_enc_var_sz },
			    { .name = "variable size (per byte)",
			      .n_ops = 9008,
			      .fn = perftest_aes128_enc_var_sz }),
};

REGISTER_TEST (clib_aes192_cbc_encrypt) = {
  .name = "clib_aes192_cbc_encrypt",
  .fn = test_clib_aes192_cbc_encrypt,
  .perf_tests = PERF_TESTS ({ .name = "variable size (per byte)",
			      .n_ops = 1424,
			      .fn = perftest_aes192_enc_var_sz },
			    { .name = "variable size (per byte)",
			      .n_ops = 9008,
			      .fn = perftest_aes192_enc_var_sz }),
};

REGISTER_TEST (clib_aes256_cbc_encrypt) = {
  .name = "clib_aes256_cbc_encrypt",
  .fn = test_clib_aes256_cbc_encrypt,
  .perf_tests = PERF_TESTS ({ .name = "variable size (per byte)",
			      .n_ops = 1424,
			      .fn = perftest_aes256_enc_var_sz },
			    { .name = "variable size (per byte)",
			      .n_ops = 9008,
			      .fn = perftest_aes256_enc_var_sz }),
};

#define _(b)                                                                  \
  static clib_error_t *test_clib_aes##b##_cbc_decrypt (clib_error_t *err)     \
  {                                                                           \
    aes_cbc_key_data_t k;                                                     \
    u8 data[512];                                                             \
    clib_aes##b##_cbc_key_expand (&k, key##b);                                \
    clib_aes##b##_cbc_decrypt (&k, ciphertext##b, sizeof (ciphertext##b), iv, \
			       data);                                         \
    if (memcmp (plaintext, data, sizeof (plaintext)) != 0)                    \
      err =                                                                   \
	clib_error_return (err, "decrypted data doesn't match plaintext");    \
    return err;                                                               \
  }                                                                           \
  void __test_perf_fn perftest_aes##b##_dec_var_sz (test_perf_t *tp)          \
  {                                                                           \
    u32 n = tp->n_ops;                                                        \
    aes_cbc_key_data_t *kd = test_mem_alloc (sizeof (*kd));                   \
    u8 *dst = test_mem_alloc (n + 16);                                        \
    u8 *src = test_mem_alloc_and_fill_inc_u8 (n + 16, 0, 0);                  \
    clib_aes##b##_cbc_key_expand (kd, key##b);                                \
                                                                              \
    test_perf_event_enable (tp);                                              \
    clib_aes##b##_cbc_decrypt (kd, src, n, iv, dst);                          \
    test_perf_event_disable (tp);                                             \
  }

_ (128)
_ (192)
_ (256)
#undef _

REGISTER_TEST (clib_aes128_cbc_decrypt) = {
  .name = "clib_aes128_cbc_decrypt",
  .fn = test_clib_aes128_cbc_decrypt,
  .perf_tests = PERF_TESTS ({ .name = "variable size (per byte)",
			      .n_ops = 1424,
			      .fn = perftest_aes128_dec_var_sz },
			    { .name = "variable size (per byte)",
			      .n_ops = 9008,
			      .fn = perftest_aes128_dec_var_sz }),
};

REGISTER_TEST (clib_aes192_cbc_decrypt) = {
  .name = "clib_aes192_cbc_decrypt",
  .fn = test_clib_aes192_cbc_decrypt,
  .perf_tests = PERF_TESTS ({ .name = "variable size (per byte)",
			      .n_ops = 1424,
			      .fn = perftest_aes192_dec_var_sz },
			    { .name = "variable size (per byte)",
			      .n_ops = 9008,
			      .fn = perftest_aes192_dec_var_sz }),
};

REGISTER_TEST (clib_aes256_cbc_decrypt) = {
  .name = "clib_aes256_cbc_decrypt",
  .fn = test_clib_aes256_cbc_decrypt,
  .perf_tests = PERF_TESTS ({ .name = "variable size (per byte)",
			      .n_ops = 1424,
			      .fn = perftest_aes256_dec_var_sz },
			    { .name = "variable size (per byte)",
			      .n_ops = 9008,
			      .fn = perftest_aes256_dec_var_sz }),
};

#endif