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5a285add | 1 | /* |
a28d06f3 | 2 | * Copyright 2018-2021 The OpenSSL Project Authors. All Rights Reserved. |
4757a347 | 3 | * Copyright (c) 2018-2020, Oracle and/or its affiliates. All rights reserved. |
5a285add DM |
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> |
6251895c | 19 | #include "internal/numbers.h" |
5a285add DM |
20 | #include "testutil.h" |
21 | ||
189c4759 SL |
22 | |
23 | static EVP_KDF_CTX *get_kdfbyname_libctx(OSSL_LIB_CTX *libctx, const char *name) | |
bf5739a0 | 24 | { |
189c4759 | 25 | EVP_KDF *kdf = EVP_KDF_fetch(libctx, name, NULL); |
660c5344 | 26 | EVP_KDF_CTX *kctx = EVP_KDF_CTX_new(kdf); |
bf5739a0 P |
27 | |
28 | EVP_KDF_free(kdf); | |
29 | return kctx; | |
30 | } | |
31 | ||
189c4759 SL |
32 | static EVP_KDF_CTX *get_kdfbyname(const char *name) |
33 | { | |
34 | return get_kdfbyname_libctx(NULL, name); | |
35 | } | |
36 | ||
1cae59d1 JS |
37 | static OSSL_PARAM *construct_tls1_prf_params(const char *digest, const char *secret, |
38 | const char *seed) | |
39 | { | |
40 | OSSL_PARAM *params = OPENSSL_malloc(sizeof(OSSL_PARAM) * 4); | |
41 | OSSL_PARAM *p = params; | |
42 | ||
0f183675 JS |
43 | if (params == NULL) |
44 | return NULL; | |
45 | ||
1cae59d1 JS |
46 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
47 | (char *)digest, 0); | |
48 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SECRET, | |
49 | (unsigned char *)secret, | |
50 | strlen(secret)); | |
51 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SEED, | |
52 | (unsigned char *)seed, | |
53 | strlen(seed)); | |
54 | *p = OSSL_PARAM_construct_end(); | |
55 | ||
56 | return params; | |
57 | } | |
58 | ||
5a285add DM |
59 | static int test_kdf_tls1_prf(void) |
60 | { | |
a3c62426 | 61 | int ret; |
d2ba8123 | 62 | EVP_KDF_CTX *kctx = NULL; |
5a285add | 63 | unsigned char out[16]; |
1cae59d1 | 64 | OSSL_PARAM *params; |
8bbeaaa4 | 65 | static const unsigned char expected[sizeof(out)] = { |
a3c62426 SL |
66 | 0x8e, 0x4d, 0x93, 0x25, 0x30, 0xd7, 0x65, 0xa0, |
67 | 0xaa, 0xe9, 0x74, 0xc3, 0x04, 0x73, 0x5e, 0xcc | |
68 | }; | |
5a285add | 69 | |
1cae59d1 | 70 | params = construct_tls1_prf_params("sha256", "secret", "seed"); |
bf5739a0 | 71 | |
0f183675 JS |
72 | ret = TEST_ptr(params) |
73 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_TLS1_PRF)) | |
05cdec39 | 74 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
d2ba8123 | 75 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
5a285add | 76 | |
660c5344 | 77 | EVP_KDF_CTX_free(kctx); |
1cae59d1 | 78 | OPENSSL_free(params); |
5a285add DM |
79 | return ret; |
80 | } | |
81 | ||
1cae59d1 JS |
82 | static int test_kdf_tls1_prf_invalid_digest(void) |
83 | { | |
84 | int ret; | |
85 | EVP_KDF_CTX *kctx = NULL; | |
86 | OSSL_PARAM *params; | |
87 | ||
88 | params = construct_tls1_prf_params("blah", "secret", "seed"); | |
89 | ||
0f183675 JS |
90 | ret = TEST_ptr(params) |
91 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_TLS1_PRF)) | |
1cae59d1 JS |
92 | && TEST_false(EVP_KDF_CTX_set_params(kctx, params)); |
93 | ||
94 | EVP_KDF_CTX_free(kctx); | |
95 | OPENSSL_free(params); | |
96 | return ret; | |
97 | } | |
98 | ||
99 | static int test_kdf_tls1_prf_zero_output_size(void) | |
100 | { | |
101 | int ret; | |
102 | EVP_KDF_CTX *kctx = NULL; | |
103 | unsigned char out[16]; | |
104 | OSSL_PARAM *params; | |
105 | ||
106 | params = construct_tls1_prf_params("sha256", "secret", "seed"); | |
107 | ||
108 | /* Negative test - derive should fail */ | |
0f183675 JS |
109 | ret = TEST_ptr(params) |
110 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_TLS1_PRF)) | |
1cae59d1 | 111 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) |
05cdec39 | 112 | && TEST_int_eq(EVP_KDF_derive(kctx, out, 0, NULL), 0); |
1cae59d1 JS |
113 | |
114 | EVP_KDF_CTX_free(kctx); | |
115 | OPENSSL_free(params); | |
116 | return ret; | |
117 | } | |
118 | ||
119 | static int test_kdf_tls1_prf_empty_secret(void) | |
120 | { | |
121 | int ret; | |
122 | EVP_KDF_CTX *kctx = NULL; | |
123 | unsigned char out[16]; | |
124 | OSSL_PARAM *params; | |
125 | ||
126 | params = construct_tls1_prf_params("sha256", "", "seed"); | |
127 | ||
0f183675 JS |
128 | ret = TEST_ptr(params) |
129 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_TLS1_PRF)) | |
05cdec39 | 130 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0); |
1cae59d1 JS |
131 | |
132 | EVP_KDF_CTX_free(kctx); | |
133 | OPENSSL_free(params); | |
134 | return ret; | |
135 | } | |
136 | ||
137 | static int test_kdf_tls1_prf_1byte_secret(void) | |
138 | { | |
139 | int ret; | |
140 | EVP_KDF_CTX *kctx = NULL; | |
141 | unsigned char out[16]; | |
142 | OSSL_PARAM *params; | |
143 | ||
144 | params = construct_tls1_prf_params("sha256", "1", "seed"); | |
145 | ||
0f183675 JS |
146 | ret = TEST_ptr(params) |
147 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_TLS1_PRF)) | |
05cdec39 | 148 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0); |
1cae59d1 JS |
149 | |
150 | EVP_KDF_CTX_free(kctx); | |
151 | OPENSSL_free(params); | |
152 | return ret; | |
153 | } | |
154 | ||
155 | static int test_kdf_tls1_prf_empty_seed(void) | |
156 | { | |
157 | int ret; | |
158 | EVP_KDF_CTX *kctx = NULL; | |
159 | unsigned char out[16]; | |
160 | OSSL_PARAM *params; | |
161 | ||
162 | params = construct_tls1_prf_params("sha256", "secret", ""); | |
163 | ||
164 | /* Negative test - derive should fail */ | |
0f183675 JS |
165 | ret = TEST_ptr(params) |
166 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_TLS1_PRF)) | |
1cae59d1 | 167 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) |
05cdec39 | 168 | && TEST_int_eq(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0); |
1cae59d1 JS |
169 | |
170 | EVP_KDF_CTX_free(kctx); | |
171 | OPENSSL_free(params); | |
172 | return ret; | |
173 | } | |
174 | ||
175 | static int test_kdf_tls1_prf_1byte_seed(void) | |
176 | { | |
177 | int ret; | |
178 | EVP_KDF_CTX *kctx = NULL; | |
179 | unsigned char out[16]; | |
180 | OSSL_PARAM *params; | |
181 | ||
182 | params = construct_tls1_prf_params("sha256", "secret", "1"); | |
183 | ||
0f183675 JS |
184 | ret = TEST_ptr(params) |
185 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_TLS1_PRF)) | |
05cdec39 | 186 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0); |
1cae59d1 JS |
187 | |
188 | EVP_KDF_CTX_free(kctx); | |
189 | OPENSSL_free(params); | |
190 | return ret; | |
191 | } | |
192 | ||
193 | static OSSL_PARAM *construct_hkdf_params(char *digest, char *key, | |
194 | size_t keylen, char *salt, char *info) | |
195 | { | |
196 | OSSL_PARAM *params = OPENSSL_malloc(sizeof(OSSL_PARAM) * 5); | |
197 | OSSL_PARAM *p = params; | |
198 | ||
0f183675 JS |
199 | if (params == NULL) |
200 | return NULL; | |
201 | ||
9d300aa2 SL |
202 | if (digest != NULL) |
203 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, | |
204 | digest, 0); | |
1cae59d1 JS |
205 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, |
206 | salt, strlen(salt)); | |
207 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, | |
208 | (unsigned char *)key, keylen); | |
9d300aa2 SL |
209 | if (info != NULL) |
210 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, | |
211 | info, strlen(info)); | |
212 | else | |
213 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MODE, | |
214 | "EXTRACT_ONLY", 0); | |
1cae59d1 JS |
215 | *p = OSSL_PARAM_construct_end(); |
216 | ||
217 | return params; | |
218 | } | |
219 | ||
5a285add DM |
220 | static int test_kdf_hkdf(void) |
221 | { | |
a3c62426 | 222 | int ret; |
0f183675 | 223 | EVP_KDF_CTX *kctx = NULL; |
5a285add | 224 | unsigned char out[10]; |
1cae59d1 | 225 | OSSL_PARAM *params; |
8bbeaaa4 | 226 | static const unsigned char expected[sizeof(out)] = { |
a3c62426 SL |
227 | 0x2a, 0xc4, 0x36, 0x9f, 0x52, 0x59, 0x96, 0xf8, 0xde, 0x13 |
228 | }; | |
5a285add | 229 | |
1cae59d1 | 230 | params = construct_hkdf_params("sha256", "secret", 6, "salt", "label"); |
bf5739a0 | 231 | |
0f183675 JS |
232 | ret = TEST_ptr(params) |
233 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF)) | |
05cdec39 | 234 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
d2ba8123 | 235 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
5a285add | 236 | |
660c5344 | 237 | EVP_KDF_CTX_free(kctx); |
1cae59d1 JS |
238 | OPENSSL_free(params); |
239 | return ret; | |
240 | } | |
241 | ||
9d300aa2 SL |
242 | static int do_kdf_hkdf_gettables(int expand_only, int has_digest) |
243 | { | |
244 | int ret = 0; | |
245 | size_t sz = 0; | |
246 | OSSL_PARAM *params; | |
247 | OSSL_PARAM params_get[2]; | |
248 | const OSSL_PARAM *gettables, *p; | |
249 | EVP_KDF_CTX *kctx = NULL; | |
250 | ||
251 | if (!TEST_ptr(params = construct_hkdf_params( | |
252 | has_digest ? "sha256" : NULL, | |
253 | "secret", 6, "salt", | |
254 | expand_only ? NULL : "label")) | |
255 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF)) | |
256 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params))) | |
257 | goto err; | |
258 | ||
259 | /* Check OSSL_KDF_PARAM_SIZE is gettable */ | |
260 | if (!TEST_ptr(gettables = EVP_KDF_CTX_gettable_params(kctx)) | |
261 | || !TEST_ptr(p = OSSL_PARAM_locate_const(gettables, OSSL_KDF_PARAM_SIZE))) | |
262 | goto err; | |
263 | ||
264 | /* Get OSSL_KDF_PARAM_SIZE as a size_t */ | |
265 | params_get[0] = OSSL_PARAM_construct_size_t(OSSL_KDF_PARAM_SIZE, &sz); | |
266 | params_get[1] = OSSL_PARAM_construct_end(); | |
267 | if (has_digest) { | |
268 | if (!TEST_int_eq(EVP_KDF_CTX_get_params(kctx, params_get), 1) | |
269 | || !TEST_size_t_eq(sz, expand_only ? SHA256_DIGEST_LENGTH : SIZE_MAX)) | |
270 | goto err; | |
271 | } else { | |
272 | if (!TEST_int_eq(EVP_KDF_CTX_get_params(kctx, params_get), 0)) | |
273 | goto err; | |
274 | } | |
275 | ||
276 | /* Get params returns -2 if an unsupported parameter is requested */ | |
277 | params_get[0] = OSSL_PARAM_construct_end(); | |
278 | if (!TEST_int_eq(EVP_KDF_CTX_get_params(kctx, params_get), -2)) | |
279 | goto err; | |
280 | ret = 1; | |
281 | err: | |
282 | EVP_KDF_CTX_free(kctx); | |
283 | OPENSSL_free(params); | |
284 | return ret; | |
285 | } | |
286 | ||
287 | static int test_kdf_hkdf_gettables(void) | |
288 | { | |
289 | return do_kdf_hkdf_gettables(0, 1); | |
290 | } | |
291 | ||
292 | static int test_kdf_hkdf_gettables_expandonly(void) | |
293 | { | |
294 | return do_kdf_hkdf_gettables(1, 1); | |
295 | } | |
296 | ||
297 | static int test_kdf_hkdf_gettables_no_digest(void) | |
298 | { | |
299 | return do_kdf_hkdf_gettables(1, 0); | |
300 | } | |
301 | ||
1cae59d1 JS |
302 | static int test_kdf_hkdf_invalid_digest(void) |
303 | { | |
304 | int ret; | |
0f183675 | 305 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
306 | OSSL_PARAM *params; |
307 | ||
308 | params = construct_hkdf_params("blah", "secret", 6, "salt", "label"); | |
309 | ||
0f183675 JS |
310 | ret = TEST_ptr(params) |
311 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF)) | |
1cae59d1 JS |
312 | && TEST_false(EVP_KDF_CTX_set_params(kctx, params)); |
313 | ||
314 | EVP_KDF_CTX_free(kctx); | |
315 | OPENSSL_free(params); | |
316 | return ret; | |
317 | } | |
318 | ||
9d300aa2 SL |
319 | static int test_kdf_hkdf_derive_set_params_fail(void) |
320 | { | |
321 | int ret = 0, i = 0; | |
322 | EVP_KDF_CTX *kctx = NULL; | |
323 | OSSL_PARAM params[2]; | |
324 | unsigned char out[10]; | |
325 | ||
326 | if (!TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF))) | |
327 | goto end; | |
328 | /* | |
329 | * Set the wrong type for the digest so that it causes a failure | |
330 | * inside kdf_hkdf_derive() when kdf_hkdf_set_ctx_params() is called | |
331 | */ | |
332 | params[0] = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_DIGEST, &i); | |
333 | params[1] = OSSL_PARAM_construct_end(); | |
334 | if (!TEST_int_eq(EVP_KDF_derive(kctx, out, sizeof(out), params), 0)) | |
335 | goto end; | |
336 | ret = 1; | |
337 | end: | |
338 | EVP_KDF_CTX_free(kctx); | |
339 | return ret; | |
340 | } | |
341 | ||
342 | static int test_kdf_hkdf_set_invalid_mode(void) | |
343 | { | |
344 | int ret = 0, bad_mode = 100; | |
345 | EVP_KDF_CTX *kctx = NULL; | |
346 | OSSL_PARAM params[2]; | |
347 | ||
348 | if (!TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF))) | |
349 | goto end; | |
350 | params[0] = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MODE, | |
351 | "BADMODE", 0); | |
352 | params[1] = OSSL_PARAM_construct_end(); | |
353 | if (!TEST_int_eq(EVP_KDF_CTX_set_params(kctx, params), 0)) | |
354 | goto end; | |
355 | ||
356 | params[0] = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_MODE, &bad_mode); | |
357 | if (!TEST_int_eq(EVP_KDF_CTX_set_params(kctx, params), 0)) | |
358 | goto end; | |
359 | ||
360 | ret = 1; | |
361 | end: | |
362 | EVP_KDF_CTX_free(kctx); | |
363 | return ret; | |
364 | } | |
365 | ||
366 | static int do_kdf_hkdf_set_invalid_param(const char *key, int type) | |
367 | { | |
368 | int ret = 0; | |
369 | EVP_KDF_CTX *kctx = NULL; | |
370 | OSSL_PARAM params[2]; | |
371 | unsigned char buf[2]; | |
372 | ||
373 | if (!TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF))) | |
374 | goto end; | |
375 | /* Set the wrong type for the key so that it causes a failure */ | |
376 | if (type == OSSL_PARAM_UTF8_STRING) | |
377 | params[0] = OSSL_PARAM_construct_utf8_string(key, "BAD", 0); | |
378 | else | |
379 | params[0] = OSSL_PARAM_construct_octet_string(key, buf, sizeof(buf)); | |
380 | params[1] = OSSL_PARAM_construct_end(); | |
381 | if (!TEST_int_eq(EVP_KDF_CTX_set_params(kctx, params), 0)) | |
382 | goto end; | |
383 | ||
384 | ret = 1; | |
385 | end: | |
386 | EVP_KDF_CTX_free(kctx); | |
387 | return ret; | |
388 | } | |
389 | ||
390 | static int test_kdf_hkdf_set_ctx_param_fail(void) | |
391 | { | |
392 | return do_kdf_hkdf_set_invalid_param(OSSL_KDF_PARAM_MODE, | |
393 | OSSL_PARAM_OCTET_STRING) | |
394 | && do_kdf_hkdf_set_invalid_param(OSSL_KDF_PARAM_KEY, | |
395 | OSSL_PARAM_UTF8_STRING) | |
396 | && do_kdf_hkdf_set_invalid_param(OSSL_KDF_PARAM_SALT, | |
397 | OSSL_PARAM_UTF8_STRING) | |
398 | && do_kdf_hkdf_set_invalid_param(OSSL_KDF_PARAM_INFO, | |
399 | OSSL_PARAM_UTF8_STRING); | |
400 | } | |
401 | ||
1cae59d1 JS |
402 | static int test_kdf_hkdf_zero_output_size(void) |
403 | { | |
404 | int ret; | |
0f183675 | 405 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
406 | unsigned char out[10]; |
407 | OSSL_PARAM *params; | |
408 | ||
409 | params = construct_hkdf_params("sha256", "secret", 6, "salt", "label"); | |
410 | ||
411 | /* Negative test - derive should fail */ | |
0f183675 JS |
412 | ret = TEST_ptr(params) |
413 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF)) | |
1cae59d1 | 414 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) |
05cdec39 | 415 | && TEST_int_eq(EVP_KDF_derive(kctx, out, 0, NULL), 0); |
1cae59d1 JS |
416 | |
417 | EVP_KDF_CTX_free(kctx); | |
418 | OPENSSL_free(params); | |
419 | return ret; | |
420 | } | |
421 | ||
422 | static int test_kdf_hkdf_empty_key(void) | |
423 | { | |
424 | int ret; | |
0f183675 | 425 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
426 | unsigned char out[10]; |
427 | OSSL_PARAM *params; | |
428 | ||
429 | params = construct_hkdf_params("sha256", "", 0, "salt", "label"); | |
430 | ||
0f183675 JS |
431 | ret = TEST_ptr(params) |
432 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF)) | |
05cdec39 | 433 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0); |
1cae59d1 JS |
434 | |
435 | EVP_KDF_CTX_free(kctx); | |
436 | OPENSSL_free(params); | |
437 | return ret; | |
438 | } | |
439 | ||
440 | static int test_kdf_hkdf_1byte_key(void) | |
441 | { | |
442 | int ret; | |
0f183675 | 443 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
444 | unsigned char out[10]; |
445 | OSSL_PARAM *params; | |
446 | ||
447 | params = construct_hkdf_params("sha256", "1", 1, "salt", "label"); | |
448 | ||
0f183675 JS |
449 | ret = TEST_ptr(params) |
450 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF)) | |
05cdec39 | 451 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0); |
1cae59d1 JS |
452 | |
453 | EVP_KDF_CTX_free(kctx); | |
454 | OPENSSL_free(params); | |
455 | return ret; | |
456 | } | |
457 | ||
458 | static int test_kdf_hkdf_empty_salt(void) | |
459 | { | |
460 | int ret; | |
0f183675 | 461 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
462 | unsigned char out[10]; |
463 | OSSL_PARAM *params; | |
464 | ||
465 | params = construct_hkdf_params("sha256", "secret", 6, "", "label"); | |
466 | ||
0f183675 JS |
467 | ret = TEST_ptr(params) |
468 | && TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_HKDF)) | |
05cdec39 | 469 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0); |
1cae59d1 JS |
470 | |
471 | EVP_KDF_CTX_free(kctx); | |
472 | OPENSSL_free(params); | |
5a285add DM |
473 | return ret; |
474 | } | |
475 | ||
0f183675 JS |
476 | static OSSL_PARAM *construct_pbkdf1_params(char *pass, char *digest, char *salt, |
477 | unsigned int *iter) | |
478 | { | |
479 | OSSL_PARAM *params = OPENSSL_malloc(sizeof(OSSL_PARAM) * 5); | |
480 | OSSL_PARAM *p = params; | |
481 | ||
482 | if (params == NULL) | |
483 | return NULL; | |
484 | ||
485 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_PASSWORD, | |
486 | (unsigned char *)pass, strlen(pass)); | |
487 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, | |
488 | (unsigned char *)salt, strlen(salt)); | |
489 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_ITER, iter); | |
490 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, | |
491 | digest, 0); | |
492 | *p = OSSL_PARAM_construct_end(); | |
493 | ||
494 | return params; | |
495 | } | |
496 | ||
497 | static int test_kdf_pbkdf1(void) | |
498 | { | |
499 | int ret = 0; | |
500 | EVP_KDF_CTX *kctx = NULL; | |
501 | unsigned char out[25]; | |
502 | unsigned int iterations = 4096; | |
189c4759 SL |
503 | OSSL_LIB_CTX *libctx = NULL; |
504 | OSSL_PARAM *params = NULL; | |
e59bfbaa TM |
505 | OSSL_PROVIDER *legacyprov = NULL; |
506 | OSSL_PROVIDER *defprov = NULL; | |
0f183675 JS |
507 | const unsigned char expected[sizeof(out)] = { |
508 | 0xfb, 0x83, 0x4d, 0x36, 0x6d, 0xbc, 0x53, 0x87, 0x35, 0x1b, 0x34, 0x75, | |
509 | 0x95, 0x88, 0x32, 0x4f, 0x3e, 0x82, 0x81, 0x01, 0x21, 0x93, 0x64, 0x00, | |
510 | 0xcc | |
511 | }; | |
512 | ||
189c4759 SL |
513 | if (!TEST_ptr(libctx = OSSL_LIB_CTX_new())) |
514 | goto err; | |
515 | ||
0f183675 | 516 | /* PBKDF1 only available in the legacy provider */ |
e59bfbaa TM |
517 | legacyprov = OSSL_PROVIDER_load(libctx, "legacy"); |
518 | if (legacyprov == NULL) { | |
9d300aa2 | 519 | OSSL_LIB_CTX_free(libctx); |
0f183675 | 520 | return TEST_skip("PBKDF1 only available in legacy provider"); |
9d300aa2 | 521 | } |
0f183675 | 522 | |
e59bfbaa TM |
523 | if (!TEST_ptr(defprov = OSSL_PROVIDER_load(libctx, "default"))) |
524 | goto err; | |
525 | ||
0f183675 JS |
526 | params = construct_pbkdf1_params("passwordPASSWORDpassword", "sha256", |
527 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
528 | &iterations); | |
529 | ||
530 | if (!TEST_ptr(params) | |
189c4759 | 531 | || !TEST_ptr(kctx = get_kdfbyname_libctx(libctx, OSSL_KDF_NAME_PBKDF1)) |
0f183675 JS |
532 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params)) |
533 | || !TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0) | |
534 | || !TEST_mem_eq(out, sizeof(out), expected, sizeof(expected))) | |
535 | goto err; | |
536 | ||
537 | ret = 1; | |
538 | err: | |
539 | EVP_KDF_CTX_free(kctx); | |
540 | OPENSSL_free(params); | |
e59bfbaa TM |
541 | OSSL_PROVIDER_unload(defprov); |
542 | OSSL_PROVIDER_unload(legacyprov); | |
189c4759 | 543 | OSSL_LIB_CTX_free(libctx); |
0f183675 JS |
544 | return ret; |
545 | } | |
546 | ||
1cae59d1 JS |
547 | static OSSL_PARAM *construct_pbkdf2_params(char *pass, char *digest, char *salt, |
548 | unsigned int *iter, int *mode) | |
549 | { | |
550 | OSSL_PARAM *params = OPENSSL_malloc(sizeof(OSSL_PARAM) * 6); | |
551 | OSSL_PARAM *p = params; | |
552 | ||
0f183675 JS |
553 | if (params == NULL) |
554 | return NULL; | |
555 | ||
1cae59d1 JS |
556 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_PASSWORD, |
557 | (unsigned char *)pass, strlen(pass)); | |
558 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, | |
559 | (unsigned char *)salt, strlen(salt)); | |
560 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_ITER, iter); | |
561 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, | |
562 | digest, 0); | |
563 | *p++ = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_PKCS5, mode); | |
564 | *p = OSSL_PARAM_construct_end(); | |
565 | ||
566 | return params; | |
567 | } | |
568 | ||
5a285add DM |
569 | static int test_kdf_pbkdf2(void) |
570 | { | |
bf5739a0 | 571 | int ret = 0; |
0f183675 | 572 | EVP_KDF_CTX *kctx = NULL; |
f0efeea2 | 573 | unsigned char out[25]; |
bf5739a0 P |
574 | unsigned int iterations = 4096; |
575 | int mode = 0; | |
1cae59d1 | 576 | OSSL_PARAM *params; |
f0efeea2 SL |
577 | const unsigned char expected[sizeof(out)] = { |
578 | 0x34, 0x8c, 0x89, 0xdb, 0xcb, 0xd3, 0x2b, 0x2f, | |
579 | 0x32, 0xd8, 0x14, 0xb8, 0x11, 0x6e, 0x84, 0xcf, | |
580 | 0x2b, 0x17, 0x34, 0x7e, 0xbc, 0x18, 0x00, 0x18, | |
581 | 0x1c | |
a3c62426 | 582 | }; |
5a285add | 583 | |
1cae59d1 JS |
584 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256", |
585 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
586 | &iterations, &mode); | |
bf5739a0 | 587 | |
0f183675 JS |
588 | if (!TEST_ptr(params) |
589 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
05cdec39 | 590 | || !TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
1cae59d1 JS |
591 | || !TEST_mem_eq(out, sizeof(out), expected, sizeof(expected))) |
592 | goto err; | |
593 | ||
594 | ret = 1; | |
595 | err: | |
596 | EVP_KDF_CTX_free(kctx); | |
597 | OPENSSL_free(params); | |
598 | return ret; | |
599 | } | |
600 | ||
601 | static int test_kdf_pbkdf2_small_output(void) | |
602 | { | |
603 | int ret = 0; | |
0f183675 | 604 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
605 | unsigned char out[25]; |
606 | unsigned int iterations = 4096; | |
607 | int mode = 0; | |
608 | OSSL_PARAM *params; | |
609 | ||
610 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256", | |
611 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
612 | &iterations, &mode); | |
613 | ||
0f183675 JS |
614 | if (!TEST_ptr(params) |
615 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
660c5344 | 616 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params)) |
bf5739a0 | 617 | /* A key length that is too small should fail */ |
05cdec39 | 618 | || !TEST_int_eq(EVP_KDF_derive(kctx, out, 112 / 8 - 1, NULL), 0)) |
1cae59d1 JS |
619 | goto err; |
620 | ||
621 | ret = 1; | |
622 | err: | |
623 | EVP_KDF_CTX_free(kctx); | |
624 | OPENSSL_free(params); | |
625 | return ret; | |
626 | } | |
627 | ||
628 | static int test_kdf_pbkdf2_large_output(void) | |
629 | { | |
630 | int ret = 0; | |
0f183675 | 631 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
632 | unsigned char out[25]; |
633 | size_t len = 0; | |
634 | unsigned int iterations = 4096; | |
635 | int mode = 0; | |
636 | OSSL_PARAM *params; | |
637 | ||
638 | if (sizeof(len) > 32) | |
639 | len = SIZE_MAX; | |
640 | ||
641 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256", | |
642 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
643 | &iterations, &mode); | |
644 | ||
0f183675 JS |
645 | if (!TEST_ptr(params) |
646 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
bf5739a0 | 647 | /* A key length that is too large should fail */ |
05cdec39 P |
648 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params)) |
649 | || (len != 0 && !TEST_int_eq(EVP_KDF_derive(kctx, out, len, NULL), 0))) | |
bf5739a0 | 650 | goto err; |
1cae59d1 | 651 | |
bf5739a0 P |
652 | ret = 1; |
653 | err: | |
660c5344 | 654 | EVP_KDF_CTX_free(kctx); |
1cae59d1 JS |
655 | OPENSSL_free(params); |
656 | return ret; | |
657 | } | |
658 | ||
659 | static int test_kdf_pbkdf2_small_salt(void) | |
660 | { | |
661 | int ret = 0; | |
0f183675 | 662 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
663 | unsigned int iterations = 4096; |
664 | int mode = 0; | |
665 | OSSL_PARAM *params; | |
666 | ||
667 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256", | |
668 | "saltSALT", | |
669 | &iterations, &mode); | |
670 | ||
0f183675 JS |
671 | if (!TEST_ptr(params) |
672 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
1cae59d1 JS |
673 | /* A salt that is too small should fail */ |
674 | || !TEST_false(EVP_KDF_CTX_set_params(kctx, params))) | |
675 | goto err; | |
676 | ||
677 | ret = 1; | |
678 | err: | |
679 | EVP_KDF_CTX_free(kctx); | |
680 | OPENSSL_free(params); | |
681 | return ret; | |
682 | } | |
683 | ||
684 | static int test_kdf_pbkdf2_small_iterations(void) | |
685 | { | |
686 | int ret = 0; | |
0f183675 | 687 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
688 | unsigned int iterations = 1; |
689 | int mode = 0; | |
690 | OSSL_PARAM *params; | |
691 | ||
692 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256", | |
693 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
694 | &iterations, &mode); | |
695 | ||
0f183675 JS |
696 | if (!TEST_ptr(params) |
697 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
1cae59d1 JS |
698 | /* An iteration count that is too small should fail */ |
699 | || !TEST_false(EVP_KDF_CTX_set_params(kctx, params))) | |
700 | goto err; | |
701 | ||
702 | ret = 1; | |
703 | err: | |
704 | EVP_KDF_CTX_free(kctx); | |
705 | OPENSSL_free(params); | |
706 | return ret; | |
707 | } | |
708 | ||
709 | static int test_kdf_pbkdf2_small_salt_pkcs5(void) | |
710 | { | |
711 | int ret = 0; | |
0f183675 | 712 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
713 | unsigned char out[25]; |
714 | unsigned int iterations = 4096; | |
715 | int mode = 1; | |
716 | OSSL_PARAM *params; | |
717 | OSSL_PARAM mode_params[2]; | |
718 | ||
719 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256", | |
720 | "saltSALT", | |
721 | &iterations, &mode); | |
722 | ||
0f183675 JS |
723 | if (!TEST_ptr(params) |
724 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
1cae59d1 JS |
725 | /* A salt that is too small should pass in pkcs5 mode */ |
726 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
05cdec39 | 727 | || !TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0)) |
1cae59d1 JS |
728 | goto err; |
729 | ||
730 | mode = 0; | |
731 | mode_params[0] = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_PKCS5, &mode); | |
732 | mode_params[1] = OSSL_PARAM_construct_end(); | |
733 | ||
734 | /* If the "pkcs5" mode is disabled then the derive will now fail */ | |
735 | if (!TEST_true(EVP_KDF_CTX_set_params(kctx, mode_params)) | |
05cdec39 | 736 | || !TEST_int_eq(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0)) |
1cae59d1 JS |
737 | goto err; |
738 | ||
739 | ret = 1; | |
740 | err: | |
741 | EVP_KDF_CTX_free(kctx); | |
742 | OPENSSL_free(params); | |
743 | return ret; | |
744 | } | |
745 | ||
746 | static int test_kdf_pbkdf2_small_iterations_pkcs5(void) | |
747 | { | |
748 | int ret = 0; | |
0f183675 | 749 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
750 | unsigned char out[25]; |
751 | unsigned int iterations = 1; | |
752 | int mode = 1; | |
753 | OSSL_PARAM *params; | |
754 | OSSL_PARAM mode_params[2]; | |
755 | ||
756 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "sha256", | |
757 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
758 | &iterations, &mode); | |
759 | ||
0f183675 JS |
760 | if (!TEST_ptr(params) |
761 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
1cae59d1 JS |
762 | /* An iteration count that is too small will pass in pkcs5 mode */ |
763 | || !TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
05cdec39 | 764 | || !TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0)) |
1cae59d1 JS |
765 | goto err; |
766 | ||
767 | mode = 0; | |
768 | mode_params[0] = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_PKCS5, &mode); | |
769 | mode_params[1] = OSSL_PARAM_construct_end(); | |
770 | ||
771 | /* If the "pkcs5" mode is disabled then the derive will now fail */ | |
772 | if (!TEST_true(EVP_KDF_CTX_set_params(kctx, mode_params)) | |
05cdec39 | 773 | || !TEST_int_eq(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0)) |
1cae59d1 JS |
774 | goto err; |
775 | ||
776 | ret = 1; | |
777 | err: | |
778 | EVP_KDF_CTX_free(kctx); | |
779 | OPENSSL_free(params); | |
780 | return ret; | |
781 | } | |
782 | ||
783 | static int test_kdf_pbkdf2_invalid_digest(void) | |
784 | { | |
785 | int ret = 0; | |
0f183675 | 786 | EVP_KDF_CTX *kctx = NULL; |
1cae59d1 JS |
787 | unsigned int iterations = 4096; |
788 | int mode = 0; | |
789 | OSSL_PARAM *params; | |
790 | ||
791 | params = construct_pbkdf2_params("passwordPASSWORDpassword", "blah", | |
792 | "saltSALTsaltSALTsaltSALTsaltSALTsalt", | |
793 | &iterations, &mode); | |
794 | ||
0f183675 JS |
795 | if (!TEST_ptr(params) |
796 | || !TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_PBKDF2)) | |
1cae59d1 JS |
797 | /* Unknown digest should fail */ |
798 | || !TEST_false(EVP_KDF_CTX_set_params(kctx, params))) | |
799 | goto err; | |
800 | ||
801 | ret = 1; | |
802 | err: | |
803 | EVP_KDF_CTX_free(kctx); | |
804 | OPENSSL_free(params); | |
5a285add DM |
805 | return ret; |
806 | } | |
807 | ||
808 | #ifndef OPENSSL_NO_SCRYPT | |
809 | static int test_kdf_scrypt(void) | |
810 | { | |
a3c62426 | 811 | int ret; |
5a285add | 812 | EVP_KDF_CTX *kctx; |
bf5739a0 | 813 | OSSL_PARAM params[7], *p = params; |
5a285add | 814 | unsigned char out[64]; |
bf5739a0 | 815 | unsigned int nu = 1024, ru = 8, pu = 16, maxmem = 16; |
8bbeaaa4 | 816 | static const unsigned char expected[sizeof(out)] = { |
a3c62426 SL |
817 | 0xfd, 0xba, 0xbe, 0x1c, 0x9d, 0x34, 0x72, 0x00, |
818 | 0x78, 0x56, 0xe7, 0x19, 0x0d, 0x01, 0xe9, 0xfe, | |
819 | 0x7c, 0x6a, 0xd7, 0xcb, 0xc8, 0x23, 0x78, 0x30, | |
820 | 0xe7, 0x73, 0x76, 0x63, 0x4b, 0x37, 0x31, 0x62, | |
821 | 0x2e, 0xaf, 0x30, 0xd9, 0x2e, 0x22, 0xa3, 0x88, | |
822 | 0x6f, 0xf1, 0x09, 0x27, 0x9d, 0x98, 0x30, 0xda, | |
823 | 0xc7, 0x27, 0xaf, 0xb9, 0x4a, 0x83, 0xee, 0x6d, | |
824 | 0x83, 0x60, 0xcb, 0xdf, 0xa2, 0xcc, 0x06, 0x40 | |
825 | }; | |
5a285add | 826 | |
bf5739a0 P |
827 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_PASSWORD, |
828 | (char *)"password", 8); | |
829 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, | |
830 | (char *)"NaCl", 4); | |
831 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_N, &nu); | |
832 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_R, &ru); | |
833 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_P, &pu); | |
834 | *p++ = OSSL_PARAM_construct_uint(OSSL_KDF_PARAM_SCRYPT_MAXMEM, &maxmem); | |
835 | *p = OSSL_PARAM_construct_end(); | |
836 | ||
d2ba8123 | 837 | ret = |
27e27cd7 | 838 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_SCRYPT)) |
660c5344 | 839 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) |
bf5739a0 | 840 | /* failure test *//* |
05cdec39 | 841 | && TEST_int_le(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0)*/ |
bf5739a0 | 842 | && TEST_true(OSSL_PARAM_set_uint(p - 1, 10 * 1024 * 1024)) |
660c5344 | 843 | && TEST_true(EVP_KDF_CTX_set_params(kctx, p - 1)) |
05cdec39 | 844 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), NULL), 0) |
d2ba8123 | 845 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
5a285add | 846 | |
660c5344 | 847 | EVP_KDF_CTX_free(kctx); |
5a285add DM |
848 | return ret; |
849 | } | |
a3c62426 | 850 | #endif /* OPENSSL_NO_SCRYPT */ |
5a285add | 851 | |
9537fe57 SL |
852 | static int test_kdf_ss_hash(void) |
853 | { | |
a3c62426 | 854 | int ret; |
bf5739a0 P |
855 | EVP_KDF_CTX *kctx; |
856 | OSSL_PARAM params[4], *p = params; | |
8bbeaaa4 | 857 | unsigned char out[14]; |
bf5739a0 | 858 | static unsigned char z[] = { |
9537fe57 SL |
859 | 0x6d,0xbd,0xc2,0x3f,0x04,0x54,0x88,0xe4,0x06,0x27,0x57,0xb0,0x6b,0x9e, |
860 | 0xba,0xe1,0x83,0xfc,0x5a,0x59,0x46,0xd8,0x0d,0xb9,0x3f,0xec,0x6f,0x62, | |
861 | 0xec,0x07,0xe3,0x72,0x7f,0x01,0x26,0xae,0xd1,0x2c,0xe4,0xb2,0x62,0xf4, | |
862 | 0x7d,0x48,0xd5,0x42,0x87,0xf8,0x1d,0x47,0x4c,0x7c,0x3b,0x18,0x50,0xe9 | |
863 | }; | |
bf5739a0 | 864 | static unsigned char other[] = { |
9537fe57 SL |
865 | 0xa1,0xb2,0xc3,0xd4,0xe5,0x43,0x41,0x56,0x53,0x69,0x64,0x3c,0x83,0x2e, |
866 | 0x98,0x49,0xdc,0xdb,0xa7,0x1e,0x9a,0x31,0x39,0xe6,0x06,0xe0,0x95,0xde, | |
867 | 0x3c,0x26,0x4a,0x66,0xe9,0x8a,0x16,0x58,0x54,0xcd,0x07,0x98,0x9b,0x1e, | |
868 | 0xe0,0xec,0x3f,0x8d,0xbe | |
869 | }; | |
8bbeaaa4 | 870 | static const unsigned char expected[sizeof(out)] = { |
9537fe57 SL |
871 | 0xa4,0x62,0xde,0x16,0xa8,0x9d,0xe8,0x46,0x6e,0xf5,0x46,0x0b,0x47,0xb8 |
872 | }; | |
9537fe57 | 873 | |
bf5739a0 | 874 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
3262300a | 875 | (char *)"sha224", 0); |
bf5739a0 P |
876 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); |
877 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, other, | |
878 | sizeof(other)); | |
879 | *p = OSSL_PARAM_construct_end(); | |
880 | ||
d2ba8123 | 881 | ret = |
27e27cd7 | 882 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_SSKDF)) |
05cdec39 | 883 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
d2ba8123 | 884 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
9537fe57 | 885 | |
660c5344 | 886 | EVP_KDF_CTX_free(kctx); |
a3c62426 | 887 | return ret; |
9537fe57 SL |
888 | } |
889 | ||
8bbeaaa4 SL |
890 | static int test_kdf_x963(void) |
891 | { | |
892 | int ret; | |
bf5739a0 P |
893 | EVP_KDF_CTX *kctx; |
894 | OSSL_PARAM params[4], *p = params; | |
8bbeaaa4 SL |
895 | unsigned char out[1024 / 8]; |
896 | /* | |
897 | * Test data from https://csrc.nist.gov/CSRC/media/Projects/ | |
898 | * Cryptographic-Algorithm-Validation-Program/documents/components/ | |
899 | * 800-135testvectors/ansx963_2001.zip | |
900 | */ | |
bf5739a0 | 901 | static unsigned char z[] = { |
8bbeaaa4 SL |
902 | 0x00, 0xaa, 0x5b, 0xb7, 0x9b, 0x33, 0xe3, 0x89, 0xfa, 0x58, 0xce, 0xad, |
903 | 0xc0, 0x47, 0x19, 0x7f, 0x14, 0xe7, 0x37, 0x12, 0xf4, 0x52, 0xca, 0xa9, | |
904 | 0xfc, 0x4c, 0x9a, 0xdb, 0x36, 0x93, 0x48, 0xb8, 0x15, 0x07, 0x39, 0x2f, | |
905 | 0x1a, 0x86, 0xdd, 0xfd, 0xb7, 0xc4, 0xff, 0x82, 0x31, 0xc4, 0xbd, 0x0f, | |
906 | 0x44, 0xe4, 0x4a, 0x1b, 0x55, 0xb1, 0x40, 0x47, 0x47, 0xa9, 0xe2, 0xe7, | |
907 | 0x53, 0xf5, 0x5e, 0xf0, 0x5a, 0x2d | |
908 | }; | |
bf5739a0 | 909 | static unsigned char shared[] = { |
8bbeaaa4 SL |
910 | 0xe3, 0xb5, 0xb4, 0xc1, 0xb0, 0xd5, 0xcf, 0x1d, 0x2b, 0x3a, 0x2f, 0x99, |
911 | 0x37, 0x89, 0x5d, 0x31 | |
912 | }; | |
913 | static const unsigned char expected[sizeof(out)] = { | |
914 | 0x44, 0x63, 0xf8, 0x69, 0xf3, 0xcc, 0x18, 0x76, 0x9b, 0x52, 0x26, 0x4b, | |
915 | 0x01, 0x12, 0xb5, 0x85, 0x8f, 0x7a, 0xd3, 0x2a, 0x5a, 0x2d, 0x96, 0xd8, | |
916 | 0xcf, 0xfa, 0xbf, 0x7f, 0xa7, 0x33, 0x63, 0x3d, 0x6e, 0x4d, 0xd2, 0xa5, | |
917 | 0x99, 0xac, 0xce, 0xb3, 0xea, 0x54, 0xa6, 0x21, 0x7c, 0xe0, 0xb5, 0x0e, | |
918 | 0xef, 0x4f, 0x6b, 0x40, 0xa5, 0xc3, 0x02, 0x50, 0xa5, 0xa8, 0xee, 0xee, | |
919 | 0x20, 0x80, 0x02, 0x26, 0x70, 0x89, 0xdb, 0xf3, 0x51, 0xf3, 0xf5, 0x02, | |
920 | 0x2a, 0xa9, 0x63, 0x8b, 0xf1, 0xee, 0x41, 0x9d, 0xea, 0x9c, 0x4f, 0xf7, | |
921 | 0x45, 0xa2, 0x5a, 0xc2, 0x7b, 0xda, 0x33, 0xca, 0x08, 0xbd, 0x56, 0xdd, | |
922 | 0x1a, 0x59, 0xb4, 0x10, 0x6c, 0xf2, 0xdb, 0xbc, 0x0a, 0xb2, 0xaa, 0x8e, | |
923 | 0x2e, 0xfa, 0x7b, 0x17, 0x90, 0x2d, 0x34, 0x27, 0x69, 0x51, 0xce, 0xcc, | |
924 | 0xab, 0x87, 0xf9, 0x66, 0x1c, 0x3e, 0x88, 0x16 | |
925 | }; | |
926 | ||
bf5739a0 | 927 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
3262300a | 928 | (char *)"sha512", 0); |
bf5739a0 P |
929 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); |
930 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, shared, | |
931 | sizeof(shared)); | |
932 | *p = OSSL_PARAM_construct_end(); | |
933 | ||
8bbeaaa4 | 934 | ret = |
27e27cd7 | 935 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_X963KDF)) |
05cdec39 | 936 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
8bbeaaa4 SL |
937 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
938 | ||
660c5344 | 939 | EVP_KDF_CTX_free(kctx); |
8bbeaaa4 SL |
940 | return ret; |
941 | } | |
942 | ||
726ad13c | 943 | #if !defined(OPENSSL_NO_CMAC) && !defined(OPENSSL_NO_CAMELLIA) |
f6dead1b RH |
944 | /* |
945 | * KBKDF test vectors from RFC 6803 (Camellia Encryption for Kerberos 5) | |
946 | * section 10. | |
947 | */ | |
948 | static int test_kdf_kbkdf_6803_128(void) | |
949 | { | |
950 | int ret = 0, i, p; | |
951 | EVP_KDF_CTX *kctx; | |
952 | OSSL_PARAM params[7]; | |
953 | static unsigned char input_key[] = { | |
954 | 0x57, 0xD0, 0x29, 0x72, 0x98, 0xFF, 0xD9, 0xD3, | |
955 | 0x5D, 0xE5, 0xA4, 0x7F, 0xB4, 0xBD, 0xE2, 0x4B, | |
956 | }; | |
957 | static unsigned char constants[][5] = { | |
958 | { 0x00, 0x00, 0x00, 0x02, 0x99 }, | |
959 | { 0x00, 0x00, 0x00, 0x02, 0xaa }, | |
960 | { 0x00, 0x00, 0x00, 0x02, 0x55 }, | |
961 | }; | |
962 | static unsigned char outputs[][16] = { | |
963 | {0xD1, 0x55, 0x77, 0x5A, 0x20, 0x9D, 0x05, 0xF0, | |
964 | 0x2B, 0x38, 0xD4, 0x2A, 0x38, 0x9E, 0x5A, 0x56}, | |
965 | {0x64, 0xDF, 0x83, 0xF8, 0x5A, 0x53, 0x2F, 0x17, | |
966 | 0x57, 0x7D, 0x8C, 0x37, 0x03, 0x57, 0x96, 0xAB}, | |
967 | {0x3E, 0x4F, 0xBD, 0xF3, 0x0F, 0xB8, 0x25, 0x9C, | |
968 | 0x42, 0x5C, 0xB6, 0xC9, 0x6F, 0x1F, 0x46, 0x35} | |
969 | }; | |
970 | static unsigned char iv[16] = { 0 }; | |
971 | unsigned char result[16] = { 0 }; | |
972 | ||
973 | for (i = 0; i < 3; i++) { | |
974 | p = 0; | |
975 | params[p++] = OSSL_PARAM_construct_utf8_string( | |
976 | OSSL_KDF_PARAM_CIPHER, "CAMELLIA-128-CBC", 0); | |
977 | params[p++] = OSSL_PARAM_construct_utf8_string( | |
978 | OSSL_KDF_PARAM_MAC, "CMAC", 0); | |
979 | params[p++] = OSSL_PARAM_construct_utf8_string( | |
980 | OSSL_KDF_PARAM_MODE, "FEEDBACK", 0); | |
981 | params[p++] = OSSL_PARAM_construct_octet_string( | |
982 | OSSL_KDF_PARAM_KEY, input_key, sizeof(input_key)); | |
983 | params[p++] = OSSL_PARAM_construct_octet_string( | |
984 | OSSL_KDF_PARAM_SALT, constants[i], sizeof(constants[i])); | |
985 | params[p++] = OSSL_PARAM_construct_octet_string( | |
986 | OSSL_KDF_PARAM_SEED, iv, sizeof(iv)); | |
987 | params[p] = OSSL_PARAM_construct_end(); | |
988 | ||
989 | kctx = get_kdfbyname("KBKDF"); | |
990 | ret = TEST_ptr(kctx) | |
05cdec39 P |
991 | && TEST_int_gt(EVP_KDF_derive(kctx, result, sizeof(result), |
992 | params), 0) | |
f6dead1b RH |
993 | && TEST_mem_eq(result, sizeof(result), outputs[i], |
994 | sizeof(outputs[i])); | |
660c5344 | 995 | EVP_KDF_CTX_free(kctx); |
f6dead1b RH |
996 | if (ret != 1) |
997 | return ret; | |
998 | } | |
999 | ||
1000 | return ret; | |
1001 | } | |
1002 | ||
1003 | static int test_kdf_kbkdf_6803_256(void) | |
1004 | { | |
1005 | int ret = 0, i, p; | |
1006 | EVP_KDF_CTX *kctx; | |
1007 | OSSL_PARAM params[7]; | |
1008 | static unsigned char input_key[] = { | |
1009 | 0xB9, 0xD6, 0x82, 0x8B, 0x20, 0x56, 0xB7, 0xBE, | |
1010 | 0x65, 0x6D, 0x88, 0xA1, 0x23, 0xB1, 0xFA, 0xC6, | |
1011 | 0x82, 0x14, 0xAC, 0x2B, 0x72, 0x7E, 0xCF, 0x5F, | |
1012 | 0x69, 0xAF, 0xE0, 0xC4, 0xDF, 0x2A, 0x6D, 0x2C, | |
1013 | }; | |
1014 | static unsigned char constants[][5] = { | |
1015 | { 0x00, 0x00, 0x00, 0x02, 0x99 }, | |
1016 | { 0x00, 0x00, 0x00, 0x02, 0xaa }, | |
1017 | { 0x00, 0x00, 0x00, 0x02, 0x55 }, | |
1018 | }; | |
1019 | static unsigned char outputs[][32] = { | |
1020 | {0xE4, 0x67, 0xF9, 0xA9, 0x55, 0x2B, 0xC7, 0xD3, | |
1021 | 0x15, 0x5A, 0x62, 0x20, 0xAF, 0x9C, 0x19, 0x22, | |
1022 | 0x0E, 0xEE, 0xD4, 0xFF, 0x78, 0xB0, 0xD1, 0xE6, | |
1023 | 0xA1, 0x54, 0x49, 0x91, 0x46, 0x1A, 0x9E, 0x50, | |
1024 | }, | |
1025 | {0x41, 0x2A, 0xEF, 0xC3, 0x62, 0xA7, 0x28, 0x5F, | |
1026 | 0xC3, 0x96, 0x6C, 0x6A, 0x51, 0x81, 0xE7, 0x60, | |
1027 | 0x5A, 0xE6, 0x75, 0x23, 0x5B, 0x6D, 0x54, 0x9F, | |
1028 | 0xBF, 0xC9, 0xAB, 0x66, 0x30, 0xA4, 0xC6, 0x04, | |
1029 | }, | |
1030 | {0xFA, 0x62, 0x4F, 0xA0, 0xE5, 0x23, 0x99, 0x3F, | |
1031 | 0xA3, 0x88, 0xAE, 0xFD, 0xC6, 0x7E, 0x67, 0xEB, | |
1032 | 0xCD, 0x8C, 0x08, 0xE8, 0xA0, 0x24, 0x6B, 0x1D, | |
1033 | 0x73, 0xB0, 0xD1, 0xDD, 0x9F, 0xC5, 0x82, 0xB0, | |
1034 | }, | |
1035 | }; | |
1036 | static unsigned char iv[16] = { 0 }; | |
1037 | unsigned char result[32] = { 0 }; | |
1038 | ||
1039 | for (i = 0; i < 3; i++) { | |
1040 | p = 0; | |
1041 | params[p++] = OSSL_PARAM_construct_utf8_string( | |
1042 | OSSL_KDF_PARAM_CIPHER, "CAMELLIA-256-CBC", 0); | |
1043 | params[p++] = OSSL_PARAM_construct_utf8_string( | |
1044 | OSSL_KDF_PARAM_MAC, "CMAC", 0); | |
1045 | params[p++] = OSSL_PARAM_construct_utf8_string( | |
1046 | OSSL_KDF_PARAM_MODE, "FEEDBACK", 0); | |
1047 | params[p++] = OSSL_PARAM_construct_octet_string( | |
1048 | OSSL_KDF_PARAM_KEY, input_key, sizeof(input_key)); | |
1049 | params[p++] = OSSL_PARAM_construct_octet_string( | |
1050 | OSSL_KDF_PARAM_SALT, constants[i], sizeof(constants[i])); | |
1051 | params[p++] = OSSL_PARAM_construct_octet_string( | |
1052 | OSSL_KDF_PARAM_SEED, iv, sizeof(iv)); | |
1053 | params[p] = OSSL_PARAM_construct_end(); | |
1054 | ||
1055 | kctx = get_kdfbyname("KBKDF"); | |
1056 | ret = TEST_ptr(kctx) | |
05cdec39 P |
1057 | && TEST_int_gt(EVP_KDF_derive(kctx, result, sizeof(result), |
1058 | params), 0) | |
f6dead1b RH |
1059 | && TEST_mem_eq(result, sizeof(result), outputs[i], |
1060 | sizeof(outputs[i])); | |
660c5344 | 1061 | EVP_KDF_CTX_free(kctx); |
f6dead1b RH |
1062 | if (ret != 1) |
1063 | return ret; | |
1064 | } | |
1065 | ||
1066 | return ret; | |
1067 | } | |
726ad13c | 1068 | #endif |
f6dead1b | 1069 | |
1cae59d1 | 1070 | static OSSL_PARAM *construct_kbkdf_params(char *digest, char *mac, unsigned char *key, |
0e9a265e | 1071 | size_t keylen, char *salt, char *info, int *r) |
1cae59d1 | 1072 | { |
0e9a265e | 1073 | OSSL_PARAM *params = OPENSSL_malloc(sizeof(OSSL_PARAM) * 8); |
1cae59d1 JS |
1074 | OSSL_PARAM *p = params; |
1075 | ||
0f183675 JS |
1076 | if (params == NULL) |
1077 | return NULL; | |
1078 | ||
1cae59d1 JS |
1079 | *p++ = OSSL_PARAM_construct_utf8_string( |
1080 | OSSL_KDF_PARAM_DIGEST, digest, 0); | |
1081 | *p++ = OSSL_PARAM_construct_utf8_string( | |
1082 | OSSL_KDF_PARAM_MAC, mac, 0); | |
1083 | *p++ = OSSL_PARAM_construct_utf8_string( | |
1084 | OSSL_KDF_PARAM_MODE, "COUNTER", 0); | |
1085 | *p++ = OSSL_PARAM_construct_octet_string( | |
1086 | OSSL_KDF_PARAM_KEY, key, keylen); | |
1087 | *p++ = OSSL_PARAM_construct_octet_string( | |
1088 | OSSL_KDF_PARAM_SALT, salt, strlen(salt)); | |
1089 | *p++ = OSSL_PARAM_construct_octet_string( | |
1090 | OSSL_KDF_PARAM_INFO, info, strlen(info)); | |
0e9a265e PU |
1091 | *p++ = OSSL_PARAM_construct_int( |
1092 | OSSL_KDF_PARAM_KBKDF_R, r); | |
1cae59d1 JS |
1093 | *p = OSSL_PARAM_construct_end(); |
1094 | ||
1095 | return params; | |
1096 | } | |
1097 | ||
1098 | static int test_kdf_kbkdf_invalid_digest(void) | |
1099 | { | |
1100 | int ret; | |
1101 | EVP_KDF_CTX *kctx; | |
1102 | OSSL_PARAM *params; | |
1103 | ||
1104 | static unsigned char key[] = {0x01}; | |
0e9a265e | 1105 | int r = 32; |
1cae59d1 | 1106 | |
0e9a265e | 1107 | params = construct_kbkdf_params("blah", "HMAC", key, 1, "prf", "test", &r); |
0f183675 JS |
1108 | if (!TEST_ptr(params)) |
1109 | return 0; | |
1cae59d1 JS |
1110 | |
1111 | /* Negative test case - set_params should fail */ | |
1112 | kctx = get_kdfbyname("KBKDF"); | |
1113 | ret = TEST_ptr(kctx) | |
1114 | && TEST_false(EVP_KDF_CTX_set_params(kctx, params)); | |
1115 | ||
1116 | EVP_KDF_CTX_free(kctx); | |
1117 | OPENSSL_free(params); | |
1118 | return ret; | |
1119 | } | |
1120 | ||
1121 | static int test_kdf_kbkdf_invalid_mac(void) | |
1122 | { | |
1123 | int ret; | |
1124 | EVP_KDF_CTX *kctx; | |
1125 | OSSL_PARAM *params; | |
1126 | ||
1127 | static unsigned char key[] = {0x01}; | |
0e9a265e | 1128 | int r = 32; |
1cae59d1 | 1129 | |
0e9a265e | 1130 | params = construct_kbkdf_params("sha256", "blah", key, 1, "prf", "test", &r); |
0f183675 JS |
1131 | if (!TEST_ptr(params)) |
1132 | return 0; | |
1cae59d1 JS |
1133 | |
1134 | /* Negative test case - set_params should fail */ | |
1135 | kctx = get_kdfbyname("KBKDF"); | |
1136 | ret = TEST_ptr(kctx) | |
1137 | && TEST_false(EVP_KDF_CTX_set_params(kctx, params)); | |
1138 | ||
1139 | EVP_KDF_CTX_free(kctx); | |
1140 | OPENSSL_free(params); | |
1141 | return ret; | |
1142 | } | |
1143 | ||
0e9a265e PU |
1144 | static int test_kdf_kbkdf_invalid_r(void) |
1145 | { | |
1146 | int ret; | |
1147 | EVP_KDF_CTX *kctx; | |
1148 | OSSL_PARAM *params; | |
1149 | ||
1150 | static unsigned char key[] = {0x01}; | |
1151 | int r = 31; | |
1152 | ||
1153 | params = construct_kbkdf_params("sha256", "HMAC", key, 1, "prf", "test", &r); | |
1154 | if (!TEST_ptr(params)) | |
1155 | return 0; | |
1156 | ||
1157 | /* Negative test case - derive should fail */ | |
1158 | kctx = get_kdfbyname("KBKDF"); | |
1159 | ret = TEST_ptr(kctx) | |
1160 | && TEST_false(EVP_KDF_CTX_set_params(kctx, params)); | |
1161 | ||
1162 | EVP_KDF_CTX_free(kctx); | |
1163 | OPENSSL_free(params); | |
1164 | return ret; | |
1165 | } | |
1166 | ||
1167 | ||
1cae59d1 JS |
1168 | static int test_kdf_kbkdf_empty_key(void) |
1169 | { | |
1170 | int ret; | |
1171 | EVP_KDF_CTX *kctx; | |
1172 | OSSL_PARAM *params; | |
1173 | ||
1174 | static unsigned char key[] = {0x01}; | |
1175 | unsigned char result[32] = { 0 }; | |
0e9a265e | 1176 | int r = 32; |
1cae59d1 | 1177 | |
0e9a265e | 1178 | params = construct_kbkdf_params("sha256", "HMAC", key, 0, "prf", "test", &r); |
0f183675 JS |
1179 | if (!TEST_ptr(params)) |
1180 | return 0; | |
1cae59d1 JS |
1181 | |
1182 | /* Negative test case - derive should fail */ | |
1183 | kctx = get_kdfbyname("KBKDF"); | |
1184 | ret = TEST_ptr(kctx) | |
1185 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
05cdec39 | 1186 | && TEST_int_eq(EVP_KDF_derive(kctx, result, sizeof(result), NULL), 0); |
1cae59d1 JS |
1187 | |
1188 | EVP_KDF_CTX_free(kctx); | |
1189 | OPENSSL_free(params); | |
1190 | return ret; | |
1191 | } | |
1192 | ||
1193 | static int test_kdf_kbkdf_1byte_key(void) | |
1194 | { | |
1195 | int ret; | |
1196 | EVP_KDF_CTX *kctx; | |
1197 | OSSL_PARAM *params; | |
1198 | ||
1199 | static unsigned char key[] = {0x01}; | |
1200 | unsigned char result[32] = { 0 }; | |
0e9a265e | 1201 | int r = 32; |
1cae59d1 | 1202 | |
0e9a265e | 1203 | params = construct_kbkdf_params("sha256", "HMAC", key, 1, "prf", "test", &r); |
0f183675 JS |
1204 | if (!TEST_ptr(params)) |
1205 | return 0; | |
1cae59d1 JS |
1206 | |
1207 | kctx = get_kdfbyname("KBKDF"); | |
1208 | ret = TEST_ptr(kctx) | |
05cdec39 | 1209 | && TEST_int_gt(EVP_KDF_derive(kctx, result, sizeof(result), params), 0); |
1cae59d1 JS |
1210 | |
1211 | EVP_KDF_CTX_free(kctx); | |
1212 | OPENSSL_free(params); | |
1213 | return ret; | |
1214 | } | |
1215 | ||
1216 | static int test_kdf_kbkdf_zero_output_size(void) | |
1217 | { | |
1218 | int ret; | |
1219 | EVP_KDF_CTX *kctx; | |
1220 | OSSL_PARAM *params; | |
1221 | ||
1222 | static unsigned char key[] = {0x01}; | |
1223 | unsigned char result[32] = { 0 }; | |
0e9a265e | 1224 | int r = 32; |
1cae59d1 | 1225 | |
0e9a265e | 1226 | params = construct_kbkdf_params("sha256", "HMAC", key, 1, "prf", "test", &r); |
0f183675 JS |
1227 | if (!TEST_ptr(params)) |
1228 | return 0; | |
1cae59d1 JS |
1229 | |
1230 | /* Negative test case - derive should fail */ | |
1231 | kctx = get_kdfbyname("KBKDF"); | |
1232 | ret = TEST_ptr(kctx) | |
1233 | && TEST_true(EVP_KDF_CTX_set_params(kctx, params)) | |
05cdec39 | 1234 | && TEST_int_eq(EVP_KDF_derive(kctx, result, 0, NULL), 0); |
1cae59d1 JS |
1235 | |
1236 | EVP_KDF_CTX_free(kctx); | |
1237 | OPENSSL_free(params); | |
1238 | return ret; | |
1239 | } | |
1240 | ||
a39bc440 RH |
1241 | /* Two test vectors from RFC 8009 (AES Encryption with HMAC-SHA2 for Kerberos |
1242 | * 5) appendix A. */ | |
1243 | static int test_kdf_kbkdf_8009_prf1(void) | |
1244 | { | |
1245 | int ret, i = 0; | |
1246 | EVP_KDF_CTX *kctx; | |
1247 | OSSL_PARAM params[6]; | |
1248 | char *label = "prf", *digest = "sha256", *prf_input = "test", | |
1249 | *mac = "HMAC"; | |
1250 | static unsigned char input_key[] = { | |
1251 | 0x37, 0x05, 0xD9, 0x60, 0x80, 0xC1, 0x77, 0x28, | |
1252 | 0xA0, 0xE8, 0x00, 0xEA, 0xB6, 0xE0, 0xD2, 0x3C, | |
1253 | }; | |
1254 | static unsigned char output[] = { | |
1255 | 0x9D, 0x18, 0x86, 0x16, 0xF6, 0x38, 0x52, 0xFE, | |
1256 | 0x86, 0x91, 0x5B, 0xB8, 0x40, 0xB4, 0xA8, 0x86, | |
1257 | 0xFF, 0x3E, 0x6B, 0xB0, 0xF8, 0x19, 0xB4, 0x9B, | |
1258 | 0x89, 0x33, 0x93, 0xD3, 0x93, 0x85, 0x42, 0x95, | |
1259 | }; | |
1260 | unsigned char result[sizeof(output)] = { 0 }; | |
1261 | ||
1262 | params[i++] = OSSL_PARAM_construct_utf8_string( | |
1cae59d1 | 1263 | OSSL_KDF_PARAM_DIGEST, digest, 0); |
a39bc440 | 1264 | params[i++] = OSSL_PARAM_construct_utf8_string( |
1cae59d1 | 1265 | OSSL_KDF_PARAM_MAC, mac, 0); |
a39bc440 RH |
1266 | params[i++] = OSSL_PARAM_construct_octet_string( |
1267 | OSSL_KDF_PARAM_KEY, input_key, sizeof(input_key)); | |
1268 | params[i++] = OSSL_PARAM_construct_octet_string( | |
1269 | OSSL_KDF_PARAM_SALT, label, strlen(label)); | |
1270 | params[i++] = OSSL_PARAM_construct_octet_string( | |
1271 | OSSL_KDF_PARAM_INFO, prf_input, strlen(prf_input)); | |
1272 | params[i] = OSSL_PARAM_construct_end(); | |
1273 | ||
1274 | kctx = get_kdfbyname("KBKDF"); | |
1275 | ret = TEST_ptr(kctx) | |
05cdec39 | 1276 | && TEST_int_gt(EVP_KDF_derive(kctx, result, sizeof(result), params), 0) |
a39bc440 RH |
1277 | && TEST_mem_eq(result, sizeof(result), output, sizeof(output)); |
1278 | ||
660c5344 | 1279 | EVP_KDF_CTX_free(kctx); |
a39bc440 RH |
1280 | return ret; |
1281 | } | |
1282 | ||
1283 | static int test_kdf_kbkdf_8009_prf2(void) | |
1284 | { | |
1285 | int ret, i = 0; | |
1286 | EVP_KDF_CTX *kctx; | |
1287 | OSSL_PARAM params[6]; | |
1288 | char *label = "prf", *digest = "sha384", *prf_input = "test", | |
1289 | *mac = "HMAC"; | |
1290 | static unsigned char input_key[] = { | |
1291 | 0x6D, 0x40, 0x4D, 0x37, 0xFA, 0xF7, 0x9F, 0x9D, | |
1292 | 0xF0, 0xD3, 0x35, 0x68, 0xD3, 0x20, 0x66, 0x98, | |
1293 | 0x00, 0xEB, 0x48, 0x36, 0x47, 0x2E, 0xA8, 0xA0, | |
1294 | 0x26, 0xD1, 0x6B, 0x71, 0x82, 0x46, 0x0C, 0x52, | |
1295 | }; | |
1296 | static unsigned char output[] = { | |
1297 | 0x98, 0x01, 0xF6, 0x9A, 0x36, 0x8C, 0x2B, 0xF6, | |
1298 | 0x75, 0xE5, 0x95, 0x21, 0xE1, 0x77, 0xD9, 0xA0, | |
1299 | 0x7F, 0x67, 0xEF, 0xE1, 0xCF, 0xDE, 0x8D, 0x3C, | |
1300 | 0x8D, 0x6F, 0x6A, 0x02, 0x56, 0xE3, 0xB1, 0x7D, | |
1301 | 0xB3, 0xC1, 0xB6, 0x2A, 0xD1, 0xB8, 0x55, 0x33, | |
1302 | 0x60, 0xD1, 0x73, 0x67, 0xEB, 0x15, 0x14, 0xD2, | |
1303 | }; | |
1304 | unsigned char result[sizeof(output)] = { 0 }; | |
1305 | ||
1306 | params[i++] = OSSL_PARAM_construct_utf8_string( | |
1cae59d1 | 1307 | OSSL_KDF_PARAM_DIGEST, digest, 0); |
a39bc440 | 1308 | params[i++] = OSSL_PARAM_construct_utf8_string( |
1cae59d1 | 1309 | OSSL_KDF_PARAM_MAC, mac, 0); |
a39bc440 RH |
1310 | params[i++] = OSSL_PARAM_construct_octet_string( |
1311 | OSSL_KDF_PARAM_KEY, input_key, sizeof(input_key)); | |
1312 | params[i++] = OSSL_PARAM_construct_octet_string( | |
1313 | OSSL_KDF_PARAM_SALT, label, strlen(label)); | |
1314 | params[i++] = OSSL_PARAM_construct_octet_string( | |
1315 | OSSL_KDF_PARAM_INFO, prf_input, strlen(prf_input)); | |
1316 | params[i] = OSSL_PARAM_construct_end(); | |
1317 | ||
1318 | kctx = get_kdfbyname("KBKDF"); | |
1319 | ret = TEST_ptr(kctx) | |
05cdec39 | 1320 | && TEST_int_gt(EVP_KDF_derive(kctx, result, sizeof(result), params), 0) |
a39bc440 RH |
1321 | && TEST_mem_eq(result, sizeof(result), output, sizeof(output)); |
1322 | ||
660c5344 | 1323 | EVP_KDF_CTX_free(kctx); |
a39bc440 RH |
1324 | return ret; |
1325 | } | |
1326 | ||
4757a347 SL |
1327 | #if !defined(OPENSSL_NO_CMAC) |
1328 | /* | |
1329 | * Test vector taken from | |
1330 | * https://csrc.nist.gov/CSRC/media/Projects/ | |
1331 | * Cryptographic-Algorithm-Validation-Program/documents/KBKDF800-108/CounterMode.zip | |
4757a347 SL |
1332 | */ |
1333 | static int test_kdf_kbkdf_fixedinfo(void) | |
1334 | { | |
1335 | int ret; | |
1336 | EVP_KDF_CTX *kctx; | |
1337 | OSSL_PARAM params[8], *p = params; | |
1338 | static char *cipher = "AES128"; | |
1339 | static char *mac = "CMAC"; | |
1340 | static char *mode = "COUNTER"; | |
1341 | int use_l = 0; | |
1342 | int use_separator = 0; | |
1343 | ||
1344 | static unsigned char input_key[] = { | |
1345 | 0xc1, 0x0b, 0x15, 0x2e, 0x8c, 0x97, 0xb7, 0x7e, | |
1346 | 0x18, 0x70, 0x4e, 0x0f, 0x0b, 0xd3, 0x83, 0x05, | |
1347 | }; | |
1348 | static unsigned char fixed_input[] = { | |
1349 | 0x98, 0xcd, 0x4c, 0xbb, 0xbe, 0xbe, 0x15, 0xd1, | |
1350 | 0x7d, 0xc8, 0x6e, 0x6d, 0xba, 0xd8, 0x00, 0xa2, | |
1351 | 0xdc, 0xbd, 0x64, 0xf7, 0xc7, 0xad, 0x0e, 0x78, | |
1352 | 0xe9, 0xcf, 0x94, 0xff, 0xdb, 0xa8, 0x9d, 0x03, | |
1353 | 0xe9, 0x7e, 0xad, 0xf6, 0xc4, 0xf7, 0xb8, 0x06, | |
1354 | 0xca, 0xf5, 0x2a, 0xa3, 0x8f, 0x09, 0xd0, 0xeb, | |
1355 | 0x71, 0xd7, 0x1f, 0x49, 0x7b, 0xcc, 0x69, 0x06, | |
1356 | 0xb4, 0x8d, 0x36, 0xc4, | |
1357 | ||
1358 | }; | |
1359 | static unsigned char output[] = { | |
1360 | 0x26, 0xfa, 0xf6, 0x19, 0x08, 0xad, 0x9e, 0xe8, | |
1361 | 0x81, 0xb8, 0x30, 0x5c, 0x22, 0x1d, 0xb5, 0x3f, | |
1362 | }; | |
1363 | unsigned char result[sizeof(output)] = { 0 }; | |
1364 | ||
1365 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_CIPHER, cipher, 0); | |
1366 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MAC, mac, 0); | |
1367 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MODE, mode, 0); | |
1368 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, input_key, | |
1369 | sizeof(input_key)); | |
1370 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, | |
1371 | fixed_input, sizeof(fixed_input)); | |
1372 | *p++ = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_KBKDF_USE_L, &use_l); | |
1373 | *p++ = OSSL_PARAM_construct_int(OSSL_KDF_PARAM_KBKDF_USE_SEPARATOR, | |
1374 | &use_separator); | |
1375 | *p = OSSL_PARAM_construct_end(); | |
1376 | ||
1377 | kctx = get_kdfbyname("KBKDF"); | |
1378 | ret = TEST_ptr(kctx) | |
05cdec39 | 1379 | && TEST_int_gt(EVP_KDF_derive(kctx, result, sizeof(result), params), 0) |
4757a347 SL |
1380 | && TEST_mem_eq(result, sizeof(result), output, sizeof(output)); |
1381 | ||
1382 | EVP_KDF_CTX_free(kctx); | |
1383 | return ret; | |
1384 | } | |
1385 | #endif /* OPENSSL_NO_CMAC */ | |
1386 | ||
9537fe57 SL |
1387 | static int test_kdf_ss_hmac(void) |
1388 | { | |
a3c62426 | 1389 | int ret; |
9537fe57 | 1390 | EVP_KDF_CTX *kctx; |
bf5739a0 | 1391 | OSSL_PARAM params[6], *p = params; |
8bbeaaa4 | 1392 | unsigned char out[16]; |
bf5739a0 | 1393 | static unsigned char z[] = { |
9537fe57 SL |
1394 | 0xb7,0x4a,0x14,0x9a,0x16,0x15,0x46,0xf8,0xc2,0x0b,0x06,0xac,0x4e,0xd4 |
1395 | }; | |
bf5739a0 | 1396 | static unsigned char other[] = { |
9537fe57 SL |
1397 | 0x34,0x8a,0x37,0xa2,0x7e,0xf1,0x28,0x2f,0x5f,0x02,0x0d,0xcc |
1398 | }; | |
bf5739a0 | 1399 | static unsigned char salt[] = { |
9537fe57 SL |
1400 | 0x36,0x38,0x27,0x1c,0xcd,0x68,0xa2,0x5d,0xc2,0x4e,0xcd,0xdd,0x39,0xef, |
1401 | 0x3f,0x89 | |
1402 | }; | |
8bbeaaa4 | 1403 | static const unsigned char expected[sizeof(out)] = { |
9537fe57 SL |
1404 | 0x44,0xf6,0x76,0xe8,0x5c,0x1b,0x1a,0x8b,0xbc,0x3d,0x31,0x92,0x18,0x63, |
1405 | 0x1c,0xa3 | |
1406 | }; | |
9537fe57 | 1407 | |
bf5739a0 | 1408 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MAC, |
3262300a | 1409 | (char *)OSSL_MAC_NAME_HMAC, 0); |
bf5739a0 | 1410 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
3262300a | 1411 | (char *)"sha256", 0); |
bf5739a0 P |
1412 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); |
1413 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, other, | |
1414 | sizeof(other)); | |
1415 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, salt, | |
1416 | sizeof(salt)); | |
1417 | *p = OSSL_PARAM_construct_end(); | |
1418 | ||
d2ba8123 | 1419 | ret = |
27e27cd7 | 1420 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_SSKDF)) |
05cdec39 | 1421 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
d2ba8123 | 1422 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
9537fe57 | 1423 | |
660c5344 | 1424 | EVP_KDF_CTX_free(kctx); |
a3c62426 | 1425 | return ret; |
9537fe57 SL |
1426 | } |
1427 | ||
1428 | static int test_kdf_ss_kmac(void) | |
1429 | { | |
a3c62426 | 1430 | int ret; |
9537fe57 | 1431 | EVP_KDF_CTX *kctx; |
bf5739a0 | 1432 | OSSL_PARAM params[6], *p = params; |
9537fe57 | 1433 | unsigned char out[64]; |
bf5739a0 P |
1434 | size_t mac_size = 20; |
1435 | static unsigned char z[] = { | |
9537fe57 SL |
1436 | 0xb7,0x4a,0x14,0x9a,0x16,0x15,0x46,0xf8,0xc2,0x0b,0x06,0xac,0x4e,0xd4 |
1437 | }; | |
bf5739a0 | 1438 | static unsigned char other[] = { |
9537fe57 SL |
1439 | 0x34,0x8a,0x37,0xa2,0x7e,0xf1,0x28,0x2f,0x5f,0x02,0x0d,0xcc |
1440 | }; | |
bf5739a0 | 1441 | static unsigned char salt[] = { |
9537fe57 SL |
1442 | 0x36,0x38,0x27,0x1c,0xcd,0x68,0xa2,0x5d,0xc2,0x4e,0xcd,0xdd,0x39,0xef, |
1443 | 0x3f,0x89 | |
1444 | }; | |
8bbeaaa4 | 1445 | static const unsigned char expected[sizeof(out)] = { |
9537fe57 SL |
1446 | 0xe9,0xc1,0x84,0x53,0xa0,0x62,0xb5,0x3b,0xdb,0xfc,0xbb,0x5a,0x34,0xbd, |
1447 | 0xb8,0xe5,0xe7,0x07,0xee,0xbb,0x5d,0xd1,0x34,0x42,0x43,0xd8,0xcf,0xc2, | |
1448 | 0xc2,0xe6,0x33,0x2f,0x91,0xbd,0xa5,0x86,0xf3,0x7d,0xe4,0x8a,0x65,0xd4, | |
1449 | 0xc5,0x14,0xfd,0xef,0xaa,0x1e,0x67,0x54,0xf3,0x73,0xd2,0x38,0xe1,0x95, | |
1450 | 0xae,0x15,0x7e,0x1d,0xe8,0x14,0x98,0x03 | |
1451 | }; | |
1452 | ||
bf5739a0 | 1453 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_MAC, |
3262300a | 1454 | (char *)OSSL_MAC_NAME_KMAC128, 0); |
bf5739a0 P |
1455 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, sizeof(z)); |
1456 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_INFO, other, | |
1457 | sizeof(other)); | |
1458 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SALT, salt, | |
1459 | sizeof(salt)); | |
1460 | *p++ = OSSL_PARAM_construct_size_t(OSSL_KDF_PARAM_MAC_SIZE, &mac_size); | |
1461 | *p = OSSL_PARAM_construct_end(); | |
1462 | ||
d2ba8123 | 1463 | ret = |
27e27cd7 | 1464 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_SSKDF)) |
05cdec39 | 1465 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
d2ba8123 | 1466 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
9537fe57 | 1467 | |
660c5344 | 1468 | EVP_KDF_CTX_free(kctx); |
a3c62426 | 1469 | return ret; |
9537fe57 SL |
1470 | } |
1471 | ||
87d9955e SS |
1472 | static int test_kdf_sshkdf(void) |
1473 | { | |
1474 | int ret; | |
1475 | EVP_KDF_CTX *kctx; | |
bf5739a0 | 1476 | OSSL_PARAM params[6], *p = params; |
a8eb71ad | 1477 | char kdftype = EVP_KDF_SSHKDF_TYPE_INITIAL_IV_CLI_TO_SRV; |
87d9955e SS |
1478 | unsigned char out[8]; |
1479 | /* Test data from NIST CAVS 14.1 test vectors */ | |
bf5739a0 | 1480 | static unsigned char key[] = { |
87d9955e SS |
1481 | 0x00, 0x00, 0x00, 0x81, 0x00, 0x87, 0x5c, 0x55, 0x1c, 0xef, 0x52, 0x6a, |
1482 | 0x4a, 0x8b, 0xe1, 0xa7, 0xdf, 0x27, 0xe9, 0xed, 0x35, 0x4b, 0xac, 0x9a, | |
1483 | 0xfb, 0x71, 0xf5, 0x3d, 0xba, 0xe9, 0x05, 0x67, 0x9d, 0x14, 0xf9, 0xfa, | |
1484 | 0xf2, 0x46, 0x9c, 0x53, 0x45, 0x7c, 0xf8, 0x0a, 0x36, 0x6b, 0xe2, 0x78, | |
1485 | 0x96, 0x5b, 0xa6, 0x25, 0x52, 0x76, 0xca, 0x2d, 0x9f, 0x4a, 0x97, 0xd2, | |
1486 | 0x71, 0xf7, 0x1e, 0x50, 0xd8, 0xa9, 0xec, 0x46, 0x25, 0x3a, 0x6a, 0x90, | |
1487 | 0x6a, 0xc2, 0xc5, 0xe4, 0xf4, 0x8b, 0x27, 0xa6, 0x3c, 0xe0, 0x8d, 0x80, | |
1488 | 0x39, 0x0a, 0x49, 0x2a, 0xa4, 0x3b, 0xad, 0x9d, 0x88, 0x2c, 0xca, 0xc2, | |
1489 | 0x3d, 0xac, 0x88, 0xbc, 0xad, 0xa4, 0xb4, 0xd4, 0x26, 0xa3, 0x62, 0x08, | |
1490 | 0x3d, 0xab, 0x65, 0x69, 0xc5, 0x4c, 0x22, 0x4d, 0xd2, 0xd8, 0x76, 0x43, | |
1491 | 0xaa, 0x22, 0x76, 0x93, 0xe1, 0x41, 0xad, 0x16, 0x30, 0xce, 0x13, 0x14, | |
1492 | 0x4e | |
1493 | }; | |
bf5739a0 | 1494 | static unsigned char xcghash[] = { |
87d9955e SS |
1495 | 0x0e, 0x68, 0x3f, 0xc8, 0xa9, 0xed, 0x7c, 0x2f, 0xf0, 0x2d, 0xef, 0x23, |
1496 | 0xb2, 0x74, 0x5e, 0xbc, 0x99, 0xb2, 0x67, 0xda, 0xa8, 0x6a, 0x4a, 0xa7, | |
1497 | 0x69, 0x72, 0x39, 0x08, 0x82, 0x53, 0xf6, 0x42 | |
1498 | }; | |
bf5739a0 | 1499 | static unsigned char sessid[] = { |
87d9955e SS |
1500 | 0x0e, 0x68, 0x3f, 0xc8, 0xa9, 0xed, 0x7c, 0x2f, 0xf0, 0x2d, 0xef, 0x23, |
1501 | 0xb2, 0x74, 0x5e, 0xbc, 0x99, 0xb2, 0x67, 0xda, 0xa8, 0x6a, 0x4a, 0xa7, | |
1502 | 0x69, 0x72, 0x39, 0x08, 0x82, 0x53, 0xf6, 0x42 | |
1503 | }; | |
8bbeaaa4 | 1504 | static const unsigned char expected[sizeof(out)] = { |
87d9955e SS |
1505 | 0x41, 0xff, 0x2e, 0xad, 0x16, 0x83, 0xf1, 0xe6 |
1506 | }; | |
1507 | ||
bf5739a0 | 1508 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
3262300a | 1509 | (char *)"sha256", 0); |
bf5739a0 P |
1510 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, key, |
1511 | sizeof(key)); | |
1512 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SSHKDF_XCGHASH, | |
1513 | xcghash, sizeof(xcghash)); | |
1514 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_SSHKDF_SESSION_ID, | |
1515 | sessid, sizeof(sessid)); | |
1516 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_SSHKDF_TYPE, | |
a8eb71ad | 1517 | &kdftype, sizeof(kdftype)); |
bf5739a0 P |
1518 | *p = OSSL_PARAM_construct_end(); |
1519 | ||
d2ba8123 | 1520 | ret = |
27e27cd7 | 1521 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_SSHKDF)) |
05cdec39 | 1522 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
d2ba8123 | 1523 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
87d9955e | 1524 | |
660c5344 | 1525 | EVP_KDF_CTX_free(kctx); |
87d9955e SS |
1526 | return ret; |
1527 | } | |
1528 | ||
1287dabd | 1529 | static int test_kdfs_same(EVP_KDF *kdf1, EVP_KDF *kdf2) |
b5873b31 P |
1530 | { |
1531 | /* Fast path in case the two are the same algorithm pointer */ | |
1532 | if (kdf1 == kdf2) | |
1533 | return 1; | |
1534 | /* | |
1535 | * Compare their names and providers instead. | |
1536 | * This is necessary in a non-caching build (or a cache flush during fetch) | |
1537 | * because without the algorithm in the cache, fetching it a second time | |
1538 | * will result in a different pointer. | |
1539 | */ | |
ed576acd TM |
1540 | return TEST_ptr_eq(EVP_KDF_get0_provider(kdf1), EVP_KDF_get0_provider(kdf2)) |
1541 | && TEST_str_eq(EVP_KDF_get0_name(kdf1), EVP_KDF_get0_name(kdf2)); | |
b5873b31 P |
1542 | } |
1543 | ||
d2ba8123 SL |
1544 | static int test_kdf_get_kdf(void) |
1545 | { | |
ff756eed | 1546 | EVP_KDF *kdf1 = NULL, *kdf2 = NULL; |
d2ba8123 | 1547 | ASN1_OBJECT *obj; |
ff756eed RL |
1548 | int ok = 1; |
1549 | ||
1550 | if (!TEST_ptr(obj = OBJ_nid2obj(NID_id_pbkdf2)) | |
27e27cd7 | 1551 | || !TEST_ptr(kdf1 = EVP_KDF_fetch(NULL, OSSL_KDF_NAME_PBKDF2, NULL)) |
ff756eed RL |
1552 | || !TEST_ptr(kdf2 = EVP_KDF_fetch(NULL, OBJ_nid2sn(OBJ_obj2nid(obj)), |
1553 | NULL)) | |
b5873b31 | 1554 | || !test_kdfs_same(kdf1, kdf2)) |
ff756eed RL |
1555 | ok = 0; |
1556 | EVP_KDF_free(kdf1); | |
1557 | kdf1 = NULL; | |
1558 | EVP_KDF_free(kdf2); | |
1559 | kdf2 = NULL; | |
1560 | ||
1561 | if (!TEST_ptr(kdf1 = EVP_KDF_fetch(NULL, SN_tls1_prf, NULL)) | |
1562 | || !TEST_ptr(kdf2 = EVP_KDF_fetch(NULL, LN_tls1_prf, NULL)) | |
b5873b31 | 1563 | || !test_kdfs_same(kdf1, kdf2)) |
ff756eed RL |
1564 | ok = 0; |
1565 | /* kdf1 is re-used below, so don't free it here */ | |
1566 | EVP_KDF_free(kdf2); | |
1567 | kdf2 = NULL; | |
1568 | ||
1569 | if (!TEST_ptr(kdf2 = EVP_KDF_fetch(NULL, OBJ_nid2sn(NID_tls1_prf), NULL)) | |
b5873b31 | 1570 | || !test_kdfs_same(kdf1, kdf2)) |
ff756eed RL |
1571 | ok = 0; |
1572 | EVP_KDF_free(kdf1); | |
1573 | kdf1 = NULL; | |
1574 | EVP_KDF_free(kdf2); | |
1575 | kdf2 = NULL; | |
1576 | ||
1577 | return ok; | |
d2ba8123 SL |
1578 | } |
1579 | ||
e98a182e | 1580 | #if !defined(OPENSSL_NO_CMS) && !defined(OPENSSL_NO_DES) |
1aec7716 SL |
1581 | static int test_kdf_x942_asn1(void) |
1582 | { | |
1583 | int ret; | |
1584 | EVP_KDF_CTX *kctx = NULL; | |
bf5739a0 P |
1585 | OSSL_PARAM params[4], *p = params; |
1586 | const char *cek_alg = SN_id_smime_alg_CMS3DESwrap; | |
1aec7716 SL |
1587 | unsigned char out[24]; |
1588 | /* RFC2631 Section 2.1.6 Test data */ | |
bf5739a0 | 1589 | static unsigned char z[] = { |
1aec7716 SL |
1590 | 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d, |
1591 | 0x0e,0x0f,0x10,0x11,0x12,0x13 | |
1592 | }; | |
1593 | static const unsigned char expected[sizeof(out)] = { | |
1594 | 0xa0,0x96,0x61,0x39,0x23,0x76,0xf7,0x04, | |
1595 | 0x4d,0x90,0x52,0xa3,0x97,0x88,0x32,0x46, | |
1596 | 0xb6,0x7f,0x5f,0x1e,0xf6,0x3e,0xb5,0xfb | |
1597 | }; | |
1598 | ||
bf5739a0 | 1599 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_DIGEST, |
1cae59d1 | 1600 | (char *)"sha1", 0); |
bf5739a0 P |
1601 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, z, |
1602 | sizeof(z)); | |
1603 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_CEK_ALG, | |
1cae59d1 | 1604 | (char *)cek_alg, 0); |
bf5739a0 P |
1605 | *p = OSSL_PARAM_construct_end(); |
1606 | ||
1aec7716 | 1607 | ret = |
89cccbea | 1608 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_X942KDF_ASN1)) |
05cdec39 | 1609 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
1aec7716 SL |
1610 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
1611 | ||
660c5344 | 1612 | EVP_KDF_CTX_free(kctx); |
1aec7716 SL |
1613 | return ret; |
1614 | } | |
1615 | #endif /* OPENSSL_NO_CMS */ | |
1616 | ||
33f54da3 SS |
1617 | static int test_kdf_krb5kdf(void) |
1618 | { | |
1619 | int ret; | |
1620 | EVP_KDF_CTX *kctx; | |
1621 | OSSL_PARAM params[4], *p = params; | |
1622 | unsigned char out[16]; | |
1623 | static unsigned char key[] = { | |
1624 | 0x42, 0x26, 0x3C, 0x6E, 0x89, 0xF4, 0xFC, 0x28, | |
1625 | 0xB8, 0xDF, 0x68, 0xEE, 0x09, 0x79, 0x9F, 0x15 | |
1626 | }; | |
1627 | static unsigned char constant[] = { | |
1628 | 0x00, 0x00, 0x00, 0x02, 0x99 | |
1629 | }; | |
1630 | static const unsigned char expected[sizeof(out)] = { | |
1631 | 0x34, 0x28, 0x0A, 0x38, 0x2B, 0xC9, 0x27, 0x69, | |
1632 | 0xB2, 0xDA, 0x2F, 0x9E, 0xF0, 0x66, 0x85, 0x4B | |
1633 | }; | |
1634 | ||
1635 | *p++ = OSSL_PARAM_construct_utf8_string(OSSL_KDF_PARAM_CIPHER, | |
3262300a | 1636 | (char *)"AES-128-CBC", 0); |
33f54da3 SS |
1637 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_KEY, key, |
1638 | sizeof(key)); | |
1639 | *p++ = OSSL_PARAM_construct_octet_string(OSSL_KDF_PARAM_CONSTANT, | |
1640 | constant, sizeof(constant)); | |
1641 | *p = OSSL_PARAM_construct_end(); | |
1642 | ||
1643 | ret = | |
1644 | TEST_ptr(kctx = get_kdfbyname(OSSL_KDF_NAME_KRB5KDF)) | |
05cdec39 | 1645 | && TEST_int_gt(EVP_KDF_derive(kctx, out, sizeof(out), params), 0) |
33f54da3 SS |
1646 | && TEST_mem_eq(out, sizeof(out), expected, sizeof(expected)); |
1647 | ||
660c5344 | 1648 | EVP_KDF_CTX_free(kctx); |
33f54da3 SS |
1649 | return ret; |
1650 | } | |
1651 | ||
5a285add DM |
1652 | int setup_tests(void) |
1653 | { | |
189c4759 | 1654 | ADD_TEST(test_kdf_pbkdf1); |
726ad13c | 1655 | #if !defined(OPENSSL_NO_CMAC) && !defined(OPENSSL_NO_CAMELLIA) |
f6dead1b RH |
1656 | ADD_TEST(test_kdf_kbkdf_6803_128); |
1657 | ADD_TEST(test_kdf_kbkdf_6803_256); | |
726ad13c | 1658 | #endif |
1cae59d1 JS |
1659 | ADD_TEST(test_kdf_kbkdf_invalid_digest); |
1660 | ADD_TEST(test_kdf_kbkdf_invalid_mac); | |
0e9a265e | 1661 | ADD_TEST(test_kdf_kbkdf_invalid_r); |
1cae59d1 JS |
1662 | ADD_TEST(test_kdf_kbkdf_zero_output_size); |
1663 | ADD_TEST(test_kdf_kbkdf_empty_key); | |
1664 | ADD_TEST(test_kdf_kbkdf_1byte_key); | |
a39bc440 RH |
1665 | ADD_TEST(test_kdf_kbkdf_8009_prf1); |
1666 | ADD_TEST(test_kdf_kbkdf_8009_prf2); | |
4757a347 SL |
1667 | #if !defined(OPENSSL_NO_CMAC) |
1668 | ADD_TEST(test_kdf_kbkdf_fixedinfo); | |
1669 | #endif | |
d2ba8123 | 1670 | ADD_TEST(test_kdf_get_kdf); |
5a285add | 1671 | ADD_TEST(test_kdf_tls1_prf); |
1cae59d1 JS |
1672 | ADD_TEST(test_kdf_tls1_prf_invalid_digest); |
1673 | ADD_TEST(test_kdf_tls1_prf_zero_output_size); | |
1674 | ADD_TEST(test_kdf_tls1_prf_empty_secret); | |
1675 | ADD_TEST(test_kdf_tls1_prf_1byte_secret); | |
1676 | ADD_TEST(test_kdf_tls1_prf_empty_seed); | |
1677 | ADD_TEST(test_kdf_tls1_prf_1byte_seed); | |
5a285add | 1678 | ADD_TEST(test_kdf_hkdf); |
1cae59d1 JS |
1679 | ADD_TEST(test_kdf_hkdf_invalid_digest); |
1680 | ADD_TEST(test_kdf_hkdf_zero_output_size); | |
1681 | ADD_TEST(test_kdf_hkdf_empty_key); | |
1682 | ADD_TEST(test_kdf_hkdf_1byte_key); | |
1683 | ADD_TEST(test_kdf_hkdf_empty_salt); | |
9d300aa2 SL |
1684 | ADD_TEST(test_kdf_hkdf_gettables); |
1685 | ADD_TEST(test_kdf_hkdf_gettables_expandonly); | |
1686 | ADD_TEST(test_kdf_hkdf_gettables_no_digest); | |
1687 | ADD_TEST(test_kdf_hkdf_derive_set_params_fail); | |
1688 | ADD_TEST(test_kdf_hkdf_set_invalid_mode); | |
1689 | ADD_TEST(test_kdf_hkdf_set_ctx_param_fail); | |
5a285add | 1690 | ADD_TEST(test_kdf_pbkdf2); |
1cae59d1 JS |
1691 | ADD_TEST(test_kdf_pbkdf2_small_output); |
1692 | ADD_TEST(test_kdf_pbkdf2_large_output); | |
1693 | ADD_TEST(test_kdf_pbkdf2_small_salt); | |
1694 | ADD_TEST(test_kdf_pbkdf2_small_iterations); | |
1695 | ADD_TEST(test_kdf_pbkdf2_small_salt_pkcs5); | |
1696 | ADD_TEST(test_kdf_pbkdf2_small_iterations_pkcs5); | |
1697 | ADD_TEST(test_kdf_pbkdf2_invalid_digest); | |
5a285add DM |
1698 | #ifndef OPENSSL_NO_SCRYPT |
1699 | ADD_TEST(test_kdf_scrypt); | |
1700 | #endif | |
9537fe57 SL |
1701 | ADD_TEST(test_kdf_ss_hash); |
1702 | ADD_TEST(test_kdf_ss_hmac); | |
1703 | ADD_TEST(test_kdf_ss_kmac); | |
87d9955e | 1704 | ADD_TEST(test_kdf_sshkdf); |
8bbeaaa4 | 1705 | ADD_TEST(test_kdf_x963); |
e98a182e | 1706 | #if !defined(OPENSSL_NO_CMS) && !defined(OPENSSL_NO_DES) |
1aec7716 SL |
1707 | ADD_TEST(test_kdf_x942_asn1); |
1708 | #endif | |
33f54da3 | 1709 | ADD_TEST(test_kdf_krb5kdf); |
5a285add DM |
1710 | return 1; |
1711 | } |