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5a285add DM |
1 | /* |
2 | * Copyright 2018-2019 The OpenSSL Project Authors. All Rights Reserved. | |
3 | * Copyright (c) 2018-2019, Oracle and/or its affiliates. All rights reserved. | |
4 | * | |
5 | * Licensed under the Apache License 2.0 (the "License"). You may not use | |
6 | * this file except in compliance with the License. You can obtain a copy | |
7 | * in the file LICENSE in the source distribution or at | |
8 | * https://www.openssl.org/source/license.html | |
9 | */ | |
10 | ||
11 | /* Tests of the EVP_KDF_CTX APIs */ | |
12 | ||
13 | #include <stdio.h> | |
14 | #include <string.h> | |
15 | ||
16 | #include <openssl/evp.h> | |
17 | #include <openssl/kdf.h> | |
81ff9eeb | 18 | #include <openssl/core_names.h> |
5a285add DM |
19 | #include "testutil.h" |
20 | ||
bf5739a0 P |
21 | static EVP_KDF_CTX *get_kdfbyname(const char *name) |
22 | { | |
23 | EVP_KDF *kdf = EVP_KDF_fetch(NULL, name, NULL); | |
24 | EVP_KDF_CTX *kctx = EVP_KDF_CTX_new(kdf); | |
25 | ||
26 | EVP_KDF_free(kdf); | |
27 | return kctx; | |
28 | } | |
29 | ||
5a285add DM |
30 | static int test_kdf_tls1_prf(void) |
31 | { | |
a3c62426 | 32 | int ret; |
d2ba8123 | 33 | EVP_KDF_CTX *kctx = NULL; |
5a285add | 34 | unsigned char out[16]; |
bf5739a0 | 35 | OSSL_PARAM params[4], *p = params; |
8bbeaaa4 | 36 | static const unsigned char expected[sizeof(out)] = { |
a3c62426 SL |
37 | 0x8e, 0x4d, 0x93, 0x25, 0x30, 0xd7, 0x65, 0xa0, |
38 | 0xaa, 0xe9, 0x74, 0xc3, 0x04, 0x73, 0x5e, 0xcc | |
39 | }; | |
5a285add | 40 | |
bf5739a0 P |
41 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
42 | (char *)"sha256", sizeof("sha256")); | |
43 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SECRET, | |
44 | (unsigned char *)"secret", | |
45 | (size_t)6); | |
46 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SEED, | |
47 | (unsigned char *)"seed", | |
48 | (size_t)4); | |
49 | *p = OSSL_PARAM_construct_end(); | |
50 | ||
d2ba8123 | 51 | ret = |
bf5739a0 P |
52 | TEST_ptr(kctx = get_kdfbyname(SN_tls1_prf)) |
53 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
d2ba8123 SL |
54 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
55 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
5a285add | 56 | |
5a285add DM |
57 | EVP_KDF_CTX_free(kctx); |
58 | return ret; | |
59 | } | |
60 | ||
61 | static int test_kdf_hkdf(void) | |
62 | { | |
a3c62426 | 63 | int ret; |
5a285add DM |
64 | EVP_KDF_CTX *kctx; |
65 | unsigned char out[10]; | |
bf5739a0 | 66 | OSSL_PARAM params[5], *p = params; |
8bbeaaa4 | 67 | static const unsigned char expected[sizeof(out)] = { |
a3c62426 SL |
68 | 0x2a, 0xc4, 0x36, 0x9f, 0x52, 0x59, 0x96, 0xf8, 0xde, 0x13 |
69 | }; | |
5a285add | 70 | |
bf5739a0 P |
71 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
72 | (char *)"sha256", sizeof("sha256")); | |
73 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, | |
74 | (unsigned char *)"salt", 4); | |
75 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, | |
76 | (unsigned char *)"secret", 6); | |
77 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, | |
78 | (unsigned char *)"label", 5); | |
79 | *p = OSSL_PARAM_construct_end(); | |
80 | ||
d2ba8123 | 81 | ret = |
bf5739a0 P |
82 | TEST_ptr(kctx = get_kdfbyname(SN_hkdf)) |
83 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
d2ba8123 SL |
84 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
85 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
5a285add | 86 | |
5a285add DM |
87 | EVP_KDF_CTX_free(kctx); |
88 | return ret; | |
89 | } | |
90 | ||
91 | static int test_kdf_pbkdf2(void) | |
92 | { | |
bf5739a0 | 93 | int ret = 0; |
5a285add | 94 | EVP_KDF_CTX *kctx; |
f0efeea2 SL |
95 | unsigned char out[25]; |
96 | size_t len = 0; | |
bf5739a0 P |
97 | unsigned int iterations = 4096; |
98 | int mode = 0; | |
99 | OSSL_PARAM params[6], *p = params; | |
f0efeea2 SL |
100 | const unsigned char expected[sizeof(out)] = { |
101 | 0x34, 0x8c, 0x89, 0xdb, 0xcb, 0xd3, 0x2b, 0x2f, | |
102 | 0x32, 0xd8, 0x14, 0xb8, 0x11, 0x6e, 0x84, 0xcf, | |
103 | 0x2b, 0x17, 0x34, 0x7e, 0xbc, 0x18, 0x00, 0x18, | |
104 | 0x1c | |
a3c62426 | 105 | }; |
5a285add | 106 | |
f0efeea2 SL |
107 | if (sizeof(len) > 32) |
108 | len = SIZE_MAX; | |
109 | ||
bf5739a0 P |
110 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_PASSWORD, |
111 | (unsigned char *) | |
112 | "passwordPASSWORDpassword", 24); | |
113 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, | |
114 | (unsigned char *) | |
115 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
116 | 36); | |
117 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_ITER, &iterations); | |
118 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, | |
119 | (char *)"sha256", 7); | |
120 | *p++ = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_PKCS5, &mode); | |
121 | *p = OSSL_PARAM_construct_end(); | |
122 | ||
123 | if (!TEST_ptr(kctx = get_kdfbyname(LN_id_pbkdf2)) | |
124 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
125 | || !TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) | |
126 | || !TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)) | |
127 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
128 | /* A key length that is too small should fail */ | |
129 | || !TEST_int_eq(EVP_KDF_derive(kctx, out, 112 / 8 - 1), 0) | |
130 | /* A key length that is too large should fail */ | |
131 | || (len != 0 && !TEST_int_eq(EVP_KDF_derive(kctx, out, len), 0))) | |
132 | goto err; | |
133 | #if 0 | |
134 | /* TODO */ | |
f0efeea2 | 135 | /* Salt length less than 128 bits should fail */ |
bf5739a0 | 136 | || TEST_int_eq(EVP_KDF_ctrl(kctx, EVP_KDF_CTRL_SET_SALT, |
f0efeea2 SL |
137 | "123456781234567", |
138 | (size_t)15), 0) | |
139 | /* A small iteration count should fail */ | |
bf5739a0 P |
140 | || TEST_int_eq(EVP_KDF_ctrl(kctx, EVP_KDF_CTRL_SET_ITER, 1), 0) |
141 | || TEST_int_gt(EVP_KDF_ctrl(kctx, EVP_KDF_CTRL_SET_PBKDF2_PKCS5_MODE, | |
f0efeea2 SL |
142 | 1), 0) |
143 | /* Small salts will pass if the "pkcs5" mode is enabled */ | |
bf5739a0 | 144 | || TEST_int_gt(EVP_KDF_ctrl(kctx, EVP_KDF_CTRL_SET_SALT, |
f0efeea2 SL |
145 | "123456781234567", |
146 | (size_t)15), 0) | |
147 | /* A small iteration count will pass if "pkcs5" mode is enabled */ | |
bf5739a0 | 148 | || TEST_int_gt(EVP_KDF_ctrl(kctx, EVP_KDF_CTRL_SET_ITER, 1), 0) |
f0efeea2 SL |
149 | /* |
150 | * If the "pkcs5" mode is disabled then the small salt and iter will | |
151 | * fail when the derive gets called. | |
152 | */ | |
bf5739a0 | 153 | || TEST_int_gt(EVP_KDF_ctrl(kctx, EVP_KDF_CTRL_SET_PBKDF2_PKCS5_MODE, |
f0efeea2 | 154 | 0), 0) |
bf5739a0 P |
155 | || TEST_int_eq(EVP_KDF_derive(kctx, out, sizeof(out)), 0); |
156 | #endif | |
157 | ret = 1; | |
158 | err: | |
5a285add DM |
159 | EVP_KDF_CTX_free(kctx); |
160 | return ret; | |
161 | } | |
162 | ||
163 | #ifndef OPENSSL_NO_SCRYPT | |
164 | static int test_kdf_scrypt(void) | |
165 | { | |
a3c62426 | 166 | int ret; |
5a285add | 167 | EVP_KDF_CTX *kctx; |
bf5739a0 | 168 | OSSL_PARAM params[7], *p = params; |
5a285add | 169 | unsigned char out[64]; |
bf5739a0 | 170 | unsigned int nu = 1024, ru = 8, pu = 16, maxmem = 16; |
8bbeaaa4 | 171 | static const unsigned char expected[sizeof(out)] = { |
a3c62426 SL |
172 | 0xfd, 0xba, 0xbe, 0x1c, 0x9d, 0x34, 0x72, 0x00, |
173 | 0x78, 0x56, 0xe7, 0x19, 0x0d, 0x01, 0xe9, 0xfe, | |
174 | 0x7c, 0x6a, 0xd7, 0xcb, 0xc8, 0x23, 0x78, 0x30, | |
175 | 0xe7, 0x73, 0x76, 0x63, 0x4b, 0x37, 0x31, 0x62, | |
176 | 0x2e, 0xaf, 0x30, 0xd9, 0x2e, 0x22, 0xa3, 0x88, | |
177 | 0x6f, 0xf1, 0x09, 0x27, 0x9d, 0x98, 0x30, 0xda, | |
178 | 0xc7, 0x27, 0xaf, 0xb9, 0x4a, 0x83, 0xee, 0x6d, | |
179 | 0x83, 0x60, 0xcb, 0xdf, 0xa2, 0xcc, 0x06, 0x40 | |
180 | }; | |
5a285add | 181 | |
bf5739a0 P |
182 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_PASSWORD, |
183 | (char *)"password", 8); | |
184 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, | |
185 | (char *)"NaCl", 4); | |
186 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_N, &nu); | |
187 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_R, &ru); | |
188 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_P, &pu); | |
189 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_MAXMEM, &maxmem); | |
190 | *p = OSSL_PARAM_construct_end(); | |
191 | ||
d2ba8123 | 192 | ret = |
bf5739a0 P |
193 | TEST_ptr(kctx = get_kdfbyname(SN_id_scrypt)) |
194 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
195 | /* failure test *//* | |
196 | && TEST_int_le(EVP_KDF_derive(kctx, out, sizeof(out)), 0)*/ | |
197 | && TEST_true(OSSL_PARAM_set_uint(p - 1, 10 * 1024 * 1024)) | |
198 | && TEST_true(EVP_KDF_CTX_set_params(kctx, p - 1)) | |
d2ba8123 SL |
199 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
200 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
5a285add | 201 | |
5a285add DM |
202 | EVP_KDF_CTX_free(kctx); |
203 | return ret; | |
204 | } | |
a3c62426 | 205 | #endif /* OPENSSL_NO_SCRYPT */ |
5a285add | 206 | |
9537fe57 SL |
207 | static int test_kdf_ss_hash(void) |
208 | { | |
a3c62426 | 209 | int ret; |
bf5739a0 P |
210 | EVP_KDF_CTX *kctx; |
211 | OSSL_PARAM params[4], *p = params; | |
8bbeaaa4 | 212 | unsigned char out[14]; |
bf5739a0 | 213 | static unsigned char z[] = { |
9537fe57 SL |
214 | 0x6d,0xbd,0xc2,0x3f,0x04,0x54,0x88,0xe4,0x06,0x27,0x57,0xb0,0x6b,0x9e, |
215 | 0xba,0xe1,0x83,0xfc,0x5a,0x59,0x46,0xd8,0x0d,0xb9,0x3f,0xec,0x6f,0x62, | |
216 | 0xec,0x07,0xe3,0x72,0x7f,0x01,0x26,0xae,0xd1,0x2c,0xe4,0xb2,0x62,0xf4, | |
217 | 0x7d,0x48,0xd5,0x42,0x87,0xf8,0x1d,0x47,0x4c,0x7c,0x3b,0x18,0x50,0xe9 | |
218 | }; | |
bf5739a0 | 219 | static unsigned char other[] = { |
9537fe57 SL |
220 | 0xa1,0xb2,0xc3,0xd4,0xe5,0x43,0x41,0x56,0x53,0x69,0x64,0x3c,0x83,0x2e, |
221 | 0x98,0x49,0xdc,0xdb,0xa7,0x1e,0x9a,0x31,0x39,0xe6,0x06,0xe0,0x95,0xde, | |
222 | 0x3c,0x26,0x4a,0x66,0xe9,0x8a,0x16,0x58,0x54,0xcd,0x07,0x98,0x9b,0x1e, | |
223 | 0xe0,0xec,0x3f,0x8d,0xbe | |
224 | }; | |
8bbeaaa4 | 225 | static const unsigned char expected[sizeof(out)] = { |
9537fe57 SL |
226 | 0xa4,0x62,0xde,0x16,0xa8,0x9d,0xe8,0x46,0x6e,0xf5,0x46,0x0b,0x47,0xb8 |
227 | }; | |
9537fe57 | 228 | |
bf5739a0 P |
229 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
230 | (char *)"sha224", sizeof("sha224")); | |
231 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); | |
232 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, other, | |
233 | sizeof(other)); | |
234 | *p = OSSL_PARAM_construct_end(); | |
235 | ||
d2ba8123 | 236 | ret = |
bf5739a0 P |
237 | TEST_ptr(kctx = get_kdfbyname(SN_sskdf)) |
238 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
d2ba8123 SL |
239 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
240 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
9537fe57 SL |
241 | |
242 | EVP_KDF_CTX_free(kctx); | |
a3c62426 | 243 | return ret; |
9537fe57 SL |
244 | } |
245 | ||
8bbeaaa4 SL |
246 | static int test_kdf_x963(void) |
247 | { | |
248 | int ret; | |
bf5739a0 P |
249 | EVP_KDF_CTX *kctx; |
250 | OSSL_PARAM params[4], *p = params; | |
8bbeaaa4 SL |
251 | unsigned char out[1024 / 8]; |
252 | /* | |
253 | * Test data from https://csrc.nist.gov/CSRC/media/Projects/ | |
254 | * Cryptographic-Algorithm-Validation-Program/documents/components/ | |
255 | * 800-135testvectors/ansx963_2001.zip | |
256 | */ | |
bf5739a0 | 257 | static unsigned char z[] = { |
8bbeaaa4 SL |
258 | 0x00, 0xaa, 0x5b, 0xb7, 0x9b, 0x33, 0xe3, 0x89, 0xfa, 0x58, 0xce, 0xad, |
259 | 0xc0, 0x47, 0x19, 0x7f, 0x14, 0xe7, 0x37, 0x12, 0xf4, 0x52, 0xca, 0xa9, | |
260 | 0xfc, 0x4c, 0x9a, 0xdb, 0x36, 0x93, 0x48, 0xb8, 0x15, 0x07, 0x39, 0x2f, | |
261 | 0x1a, 0x86, 0xdd, 0xfd, 0xb7, 0xc4, 0xff, 0x82, 0x31, 0xc4, 0xbd, 0x0f, | |
262 | 0x44, 0xe4, 0x4a, 0x1b, 0x55, 0xb1, 0x40, 0x47, 0x47, 0xa9, 0xe2, 0xe7, | |
263 | 0x53, 0xf5, 0x5e, 0xf0, 0x5a, 0x2d | |
264 | }; | |
bf5739a0 | 265 | static unsigned char shared[] = { |
8bbeaaa4 SL |
266 | 0xe3, 0xb5, 0xb4, 0xc1, 0xb0, 0xd5, 0xcf, 0x1d, 0x2b, 0x3a, 0x2f, 0x99, |
267 | 0x37, 0x89, 0x5d, 0x31 | |
268 | }; | |
269 | static const unsigned char expected[sizeof(out)] = { | |
270 | 0x44, 0x63, 0xf8, 0x69, 0xf3, 0xcc, 0x18, 0x76, 0x9b, 0x52, 0x26, 0x4b, | |
271 | 0x01, 0x12, 0xb5, 0x85, 0x8f, 0x7a, 0xd3, 0x2a, 0x5a, 0x2d, 0x96, 0xd8, | |
272 | 0xcf, 0xfa, 0xbf, 0x7f, 0xa7, 0x33, 0x63, 0x3d, 0x6e, 0x4d, 0xd2, 0xa5, | |
273 | 0x99, 0xac, 0xce, 0xb3, 0xea, 0x54, 0xa6, 0x21, 0x7c, 0xe0, 0xb5, 0x0e, | |
274 | 0xef, 0x4f, 0x6b, 0x40, 0xa5, 0xc3, 0x02, 0x50, 0xa5, 0xa8, 0xee, 0xee, | |
275 | 0x20, 0x80, 0x02, 0x26, 0x70, 0x89, 0xdb, 0xf3, 0x51, 0xf3, 0xf5, 0x02, | |
276 | 0x2a, 0xa9, 0x63, 0x8b, 0xf1, 0xee, 0x41, 0x9d, 0xea, 0x9c, 0x4f, 0xf7, | |
277 | 0x45, 0xa2, 0x5a, 0xc2, 0x7b, 0xda, 0x33, 0xca, 0x08, 0xbd, 0x56, 0xdd, | |
278 | 0x1a, 0x59, 0xb4, 0x10, 0x6c, 0xf2, 0xdb, 0xbc, 0x0a, 0xb2, 0xaa, 0x8e, | |
279 | 0x2e, 0xfa, 0x7b, 0x17, 0x90, 0x2d, 0x34, 0x27, 0x69, 0x51, 0xce, 0xcc, | |
280 | 0xab, 0x87, 0xf9, 0x66, 0x1c, 0x3e, 0x88, 0x16 | |
281 | }; | |
282 | ||
bf5739a0 P |
283 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
284 | (char *)"sha512", sizeof("sha512")); | |
285 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); | |
286 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, shared, | |
287 | sizeof(shared)); | |
288 | *p = OSSL_PARAM_construct_end(); | |
289 | ||
8bbeaaa4 | 290 | ret = |
bf5739a0 P |
291 | TEST_ptr(kctx = get_kdfbyname(SN_x963kdf)) |
292 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
8bbeaaa4 SL |
293 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
294 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
295 | ||
296 | EVP_KDF_CTX_free(kctx); | |
297 | return ret; | |
298 | } | |
299 | ||
9537fe57 SL |
300 | static int test_kdf_ss_hmac(void) |
301 | { | |
a3c62426 | 302 | int ret; |
9537fe57 | 303 | EVP_KDF_CTX *kctx; |
bf5739a0 | 304 | OSSL_PARAM params[6], *p = params; |
8bbeaaa4 | 305 | unsigned char out[16]; |
bf5739a0 | 306 | static unsigned char z[] = { |
9537fe57 SL |
307 | 0xb7,0x4a,0x14,0x9a,0x16,0x15,0x46,0xf8,0xc2,0x0b,0x06,0xac,0x4e,0xd4 |
308 | }; | |
bf5739a0 | 309 | static unsigned char other[] = { |
9537fe57 SL |
310 | 0x34,0x8a,0x37,0xa2,0x7e,0xf1,0x28,0x2f,0x5f,0x02,0x0d,0xcc |
311 | }; | |
bf5739a0 | 312 | static unsigned char salt[] = { |
9537fe57 SL |
313 | 0x36,0x38,0x27,0x1c,0xcd,0x68,0xa2,0x5d,0xc2,0x4e,0xcd,0xdd,0x39,0xef, |
314 | 0x3f,0x89 | |
315 | }; | |
8bbeaaa4 | 316 | static const unsigned char expected[sizeof(out)] = { |
9537fe57 SL |
317 | 0x44,0xf6,0x76,0xe8,0x5c,0x1b,0x1a,0x8b,0xbc,0x3d,0x31,0x92,0x18,0x63, |
318 | 0x1c,0xa3 | |
319 | }; | |
9537fe57 | 320 | |
bf5739a0 P |
321 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MAC, |
322 | (char *)OSSL_MAC_NAME_HMAC, | |
323 | sizeof(OSSL_MAC_NAME_HMAC)); | |
324 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, | |
325 | (char *)"sha256", sizeof("sha256")); | |
326 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); | |
327 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, other, | |
328 | sizeof(other)); | |
329 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, salt, | |
330 | sizeof(salt)); | |
331 | *p = OSSL_PARAM_construct_end(); | |
332 | ||
d2ba8123 | 333 | ret = |
bf5739a0 P |
334 | TEST_ptr(kctx = get_kdfbyname(SN_sskdf)) |
335 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
d2ba8123 SL |
336 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
337 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
9537fe57 SL |
338 | |
339 | EVP_KDF_CTX_free(kctx); | |
a3c62426 | 340 | return ret; |
9537fe57 SL |
341 | } |
342 | ||
343 | static int test_kdf_ss_kmac(void) | |
344 | { | |
a3c62426 | 345 | int ret; |
9537fe57 | 346 | EVP_KDF_CTX *kctx; |
bf5739a0 | 347 | OSSL_PARAM params[6], *p = params; |
9537fe57 | 348 | unsigned char out[64]; |
bf5739a0 P |
349 | size_t mac_size = 20; |
350 | static unsigned char z[] = { | |
9537fe57 SL |
351 | 0xb7,0x4a,0x14,0x9a,0x16,0x15,0x46,0xf8,0xc2,0x0b,0x06,0xac,0x4e,0xd4 |
352 | }; | |
bf5739a0 | 353 | static unsigned char other[] = { |
9537fe57 SL |
354 | 0x34,0x8a,0x37,0xa2,0x7e,0xf1,0x28,0x2f,0x5f,0x02,0x0d,0xcc |
355 | }; | |
bf5739a0 | 356 | static unsigned char salt[] = { |
9537fe57 SL |
357 | 0x36,0x38,0x27,0x1c,0xcd,0x68,0xa2,0x5d,0xc2,0x4e,0xcd,0xdd,0x39,0xef, |
358 | 0x3f,0x89 | |
359 | }; | |
8bbeaaa4 | 360 | static const unsigned char expected[sizeof(out)] = { |
9537fe57 SL |
361 | 0xe9,0xc1,0x84,0x53,0xa0,0x62,0xb5,0x3b,0xdb,0xfc,0xbb,0x5a,0x34,0xbd, |
362 | 0xb8,0xe5,0xe7,0x07,0xee,0xbb,0x5d,0xd1,0x34,0x42,0x43,0xd8,0xcf,0xc2, | |
363 | 0xc2,0xe6,0x33,0x2f,0x91,0xbd,0xa5,0x86,0xf3,0x7d,0xe4,0x8a,0x65,0xd4, | |
364 | 0xc5,0x14,0xfd,0xef,0xaa,0x1e,0x67,0x54,0xf3,0x73,0xd2,0x38,0xe1,0x95, | |
365 | 0xae,0x15,0x7e,0x1d,0xe8,0x14,0x98,0x03 | |
366 | }; | |
367 | ||
bf5739a0 P |
368 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MAC, |
369 | (char *)OSSL_MAC_NAME_KMAC128, | |
370 | sizeof(OSSL_MAC_NAME_KMAC128)); | |
371 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); | |
372 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, other, | |
373 | sizeof(other)); | |
374 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, salt, | |
375 | sizeof(salt)); | |
376 | *p++ = OSSL_PARAM_construct_size_t(OSSL_KDF_PARAM_MAC_SIZE, &mac_size); | |
377 | *p = OSSL_PARAM_construct_end(); | |
378 | ||
d2ba8123 | 379 | ret = |
bf5739a0 P |
380 | TEST_ptr(kctx = get_kdfbyname(SN_sskdf)) |
381 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
d2ba8123 SL |
382 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
383 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
9537fe57 SL |
384 | |
385 | EVP_KDF_CTX_free(kctx); | |
a3c62426 | 386 | return ret; |
9537fe57 SL |
387 | } |
388 | ||
87d9955e SS |
389 | static int test_kdf_sshkdf(void) |
390 | { | |
391 | int ret; | |
392 | EVP_KDF_CTX *kctx; | |
bf5739a0 P |
393 | OSSL_PARAM params[6], *p = params; |
394 | char kdftype = EVP_KDF_SSHKDF_TYPE_INITIAL_IV_CLI_TO_SRV; | |
87d9955e SS |
395 | unsigned char out[8]; |
396 | /* Test data from NIST CAVS 14.1 test vectors */ | |
bf5739a0 | 397 | static unsigned char key[] = { |
87d9955e SS |
398 | 0x00, 0x00, 0x00, 0x81, 0x00, 0x87, 0x5c, 0x55, 0x1c, 0xef, 0x52, 0x6a, |
399 | 0x4a, 0x8b, 0xe1, 0xa7, 0xdf, 0x27, 0xe9, 0xed, 0x35, 0x4b, 0xac, 0x9a, | |
400 | 0xfb, 0x71, 0xf5, 0x3d, 0xba, 0xe9, 0x05, 0x67, 0x9d, 0x14, 0xf9, 0xfa, | |
401 | 0xf2, 0x46, 0x9c, 0x53, 0x45, 0x7c, 0xf8, 0x0a, 0x36, 0x6b, 0xe2, 0x78, | |
402 | 0x96, 0x5b, 0xa6, 0x25, 0x52, 0x76, 0xca, 0x2d, 0x9f, 0x4a, 0x97, 0xd2, | |
403 | 0x71, 0xf7, 0x1e, 0x50, 0xd8, 0xa9, 0xec, 0x46, 0x25, 0x3a, 0x6a, 0x90, | |
404 | 0x6a, 0xc2, 0xc5, 0xe4, 0xf4, 0x8b, 0x27, 0xa6, 0x3c, 0xe0, 0x8d, 0x80, | |
405 | 0x39, 0x0a, 0x49, 0x2a, 0xa4, 0x3b, 0xad, 0x9d, 0x88, 0x2c, 0xca, 0xc2, | |
406 | 0x3d, 0xac, 0x88, 0xbc, 0xad, 0xa4, 0xb4, 0xd4, 0x26, 0xa3, 0x62, 0x08, | |
407 | 0x3d, 0xab, 0x65, 0x69, 0xc5, 0x4c, 0x22, 0x4d, 0xd2, 0xd8, 0x76, 0x43, | |
408 | 0xaa, 0x22, 0x76, 0x93, 0xe1, 0x41, 0xad, 0x16, 0x30, 0xce, 0x13, 0x14, | |
409 | 0x4e | |
410 | }; | |
bf5739a0 | 411 | static unsigned char xcghash[] = { |
87d9955e SS |
412 | 0x0e, 0x68, 0x3f, 0xc8, 0xa9, 0xed, 0x7c, 0x2f, 0xf0, 0x2d, 0xef, 0x23, |
413 | 0xb2, 0x74, 0x5e, 0xbc, 0x99, 0xb2, 0x67, 0xda, 0xa8, 0x6a, 0x4a, 0xa7, | |
414 | 0x69, 0x72, 0x39, 0x08, 0x82, 0x53, 0xf6, 0x42 | |
415 | }; | |
bf5739a0 | 416 | static unsigned char sessid[] = { |
87d9955e SS |
417 | 0x0e, 0x68, 0x3f, 0xc8, 0xa9, 0xed, 0x7c, 0x2f, 0xf0, 0x2d, 0xef, 0x23, |
418 | 0xb2, 0x74, 0x5e, 0xbc, 0x99, 0xb2, 0x67, 0xda, 0xa8, 0x6a, 0x4a, 0xa7, | |
419 | 0x69, 0x72, 0x39, 0x08, 0x82, 0x53, 0xf6, 0x42 | |
420 | }; | |
8bbeaaa4 | 421 | static const unsigned char expected[sizeof(out)] = { |
87d9955e SS |
422 | 0x41, 0xff, 0x2e, 0xad, 0x16, 0x83, 0xf1, 0xe6 |
423 | }; | |
424 | ||
bf5739a0 P |
425 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
426 | (char *)"sha256", sizeof("sha256")); | |
427 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, key, | |
428 | sizeof(key)); | |
429 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SSHKDF_XCGHASH, | |
430 | xcghash, sizeof(xcghash)); | |
431 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SSHKDF_SESSION_ID, | |
432 | sessid, sizeof(sessid)); | |
433 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_SSHKDF_TYPE, | |
434 | &kdftype, sizeof(kdftype)); | |
435 | *p = OSSL_PARAM_construct_end(); | |
436 | ||
d2ba8123 | 437 | ret = |
bf5739a0 P |
438 | TEST_ptr(kctx = get_kdfbyname(SN_sshkdf)) |
439 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
d2ba8123 SL |
440 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
441 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
87d9955e SS |
442 | |
443 | EVP_KDF_CTX_free(kctx); | |
444 | return ret; | |
445 | } | |
446 | ||
d2ba8123 SL |
447 | static int test_kdf_get_kdf(void) |
448 | { | |
449 | const EVP_KDF *kdf1, *kdf2; | |
450 | ASN1_OBJECT *obj; | |
451 | ||
452 | return | |
453 | TEST_ptr(obj = OBJ_nid2obj(NID_id_pbkdf2)) | |
454 | && TEST_ptr(kdf1 = EVP_get_kdfbyname(LN_id_pbkdf2)) | |
bf5739a0 | 455 | && TEST_ptr(kdf2 = EVP_get_kdfbyname(OBJ_nid2sn(OBJ_obj2nid(obj)))) |
d2ba8123 SL |
456 | && TEST_ptr_eq(kdf1, kdf2) |
457 | && TEST_ptr(kdf1 = EVP_get_kdfbyname(SN_tls1_prf)) | |
458 | && TEST_ptr(kdf2 = EVP_get_kdfbyname(LN_tls1_prf)) | |
459 | && TEST_ptr_eq(kdf1, kdf2) | |
bf5739a0 | 460 | && TEST_ptr(kdf2 = EVP_get_kdfbyname(OBJ_nid2sn(NID_tls1_prf))) |
d2ba8123 SL |
461 | && TEST_ptr_eq(kdf1, kdf2); |
462 | } | |
463 | ||
1aec7716 SL |
464 | #ifndef OPENSSL_NO_CMS |
465 | static int test_kdf_x942_asn1(void) | |
466 | { | |
467 | int ret; | |
468 | EVP_KDF_CTX *kctx = NULL; | |
bf5739a0 P |
469 | OSSL_PARAM params[4], *p = params; |
470 | const char *cek_alg = SN_id_smime_alg_CMS3DESwrap; | |
1aec7716 SL |
471 | unsigned char out[24]; |
472 | /* RFC2631 Section 2.1.6 Test data */ | |
bf5739a0 | 473 | static unsigned char z[] = { |
1aec7716 SL |
474 | 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d, |
475 | 0x0e,0x0f,0x10,0x11,0x12,0x13 | |
476 | }; | |
477 | static const unsigned char expected[sizeof(out)] = { | |
478 | 0xa0,0x96,0x61,0x39,0x23,0x76,0xf7,0x04, | |
479 | 0x4d,0x90,0x52,0xa3,0x97,0x88,0x32,0x46, | |
480 | 0xb6,0x7f,0x5f,0x1e,0xf6,0x3e,0xb5,0xfb | |
481 | }; | |
482 | ||
bf5739a0 P |
483 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
484 | (char *)"sha1", sizeof("sha1")); | |
485 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, | |
486 | sizeof(z)); | |
487 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_CEK_ALG, | |
488 | (char *)cek_alg, | |
489 | strlen(cek_alg) + 1); | |
490 | *p = OSSL_PARAM_construct_end(); | |
491 | ||
1aec7716 | 492 | ret = |
bf5739a0 P |
493 | TEST_ptr(kctx = get_kdfbyname(SN_x942kdf)) |
494 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
1aec7716 SL |
495 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out)), 0) |
496 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); | |
497 | ||
498 | EVP_KDF_CTX_free(kctx); | |
499 | return ret; | |
500 | } | |
501 | #endif /* OPENSSL_NO_CMS */ | |
502 | ||
5a285add DM |
503 | int setup_tests(void) |
504 | { | |
d2ba8123 | 505 | ADD_TEST(test_kdf_get_kdf); |
5a285add DM |
506 | ADD_TEST(test_kdf_tls1_prf); |
507 | ADD_TEST(test_kdf_hkdf); | |
508 | ADD_TEST(test_kdf_pbkdf2); | |
509 | #ifndef OPENSSL_NO_SCRYPT | |
510 | ADD_TEST(test_kdf_scrypt); | |
511 | #endif | |
9537fe57 SL |
512 | ADD_TEST(test_kdf_ss_hash); |
513 | ADD_TEST(test_kdf_ss_hmac); | |
514 | ADD_TEST(test_kdf_ss_kmac); | |
87d9955e | 515 | ADD_TEST(test_kdf_sshkdf); |
8bbeaaa4 | 516 | ADD_TEST(test_kdf_x963); |
1aec7716 SL |
517 | #ifndef OPENSSL_NO_CMS |
518 | ADD_TEST(test_kdf_x942_asn1); | |
519 | #endif | |
5a285add DM |
520 | return 1; |
521 | } |