diff options
author | Johannes Bauer <joe@johannes-bauer.com> | 2017-08-03 21:44:18 +0200 |
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committer | Dr. Stephen Henson <steve@openssl.org> | 2017-08-08 15:44:49 +0100 |
commit | 6aa907a6bf4d533da657dbb7176012fab40a0544 (patch) | |
tree | e1286f5925574e3f279f04c4cbbdab41bafaab84 /test/pkey_meth_kdf_test.c | |
parent | cefa762ee5c28359986c6af5bf4db4e901f75846 (diff) |
Add PKEY_METHOD macro tests
Added the pkey_meth_kdf_test tests which test the PKEY_METHOD macros (at
the moment, of HKDF and scrypt).
Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Stephen Henson <steve@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4026)
Diffstat (limited to 'test/pkey_meth_kdf_test.c')
-rw-r--r-- | test/pkey_meth_kdf_test.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/test/pkey_meth_kdf_test.c b/test/pkey_meth_kdf_test.c new file mode 100644 index 0000000000..a2ad91e40d --- /dev/null +++ b/test/pkey_meth_kdf_test.c @@ -0,0 +1,135 @@ +/* + * Copyright 2017 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +/* Tests of the EVP_PKEY_CTX_set_* macro family */ + +#include <stdio.h> +#include <string.h> + +#include <openssl/evp.h> +#include <openssl/kdf.h> +#include "testutil.h" + +static int test_kdf_hkdf(void) +{ + EVP_PKEY_CTX *pctx; + unsigned char out[10]; + size_t outlen = sizeof(out); + pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_HKDF, NULL); + + if (EVP_PKEY_derive_init(pctx) <= 0) { + TEST_error("EVP_PKEY_derive_init"); + return 0; + } + if (EVP_PKEY_CTX_set_hkdf_md(pctx, EVP_sha256()) <= 0) { + TEST_error("EVP_PKEY_CTX_set_hkdf_md"); + return 0; + } + if (EVP_PKEY_CTX_set1_hkdf_salt(pctx, "salt", 4) <= 0) { + TEST_error("EVP_PKEY_CTX_set1_hkdf_salt"); + return 0; + } + if (EVP_PKEY_CTX_set1_hkdf_key(pctx, "secret", 6) <= 0) { + TEST_error("EVP_PKEY_CTX_set1_hkdf_key"); + return 0; + } + if (EVP_PKEY_CTX_add1_hkdf_info(pctx, "label", 5) <= 0) { + TEST_error("EVP_PKEY_CTX_set1_hkdf_info"); + return 0; + } + if (EVP_PKEY_derive(pctx, out, &outlen) <= 0) { + TEST_error("EVP_PKEY_derive"); + return 0; + } + + { + const unsigned char expected[sizeof(out)] = { + 0x2a, 0xc4, 0x36, 0x9f, 0x52, 0x59, 0x96, 0xf8, 0xde, 0x13 + }; + if (!TEST_mem_eq(out, sizeof(out), expected, sizeof(expected))) { + return 0; + } + } + EVP_PKEY_CTX_free(pctx); + return 1; +} + +static int test_kdf_scrypt(void) +{ + EVP_PKEY_CTX *pctx; + unsigned char out[64]; + size_t outlen = sizeof(out); + pctx = EVP_PKEY_CTX_new_id(EVP_PKEY_SCRYPT, NULL); + + if (EVP_PKEY_derive_init(pctx) <= 0) { + TEST_error("EVP_PKEY_derive_init"); + return 0; + } + if (EVP_PKEY_CTX_set1_pbe_pass(pctx, "password", 8) <= 0) { + TEST_error("EVP_PKEY_CTX_set1_pbe_pass"); + return 0; + } + if (EVP_PKEY_CTX_set1_scrypt_salt(pctx, "NaCl", 4) <= 0) { + TEST_error("EVP_PKEY_CTX_set1_scrypt_salt"); + return 0; + } + if (EVP_PKEY_CTX_set_scrypt_N(pctx, 1024) <= 0) { + TEST_error("EVP_PKEY_CTX_set_scrypt_N"); + return 0; + } + if (EVP_PKEY_CTX_set_scrypt_r(pctx, 8) <= 0) { + TEST_error("EVP_PKEY_CTX_set_scrypt_r"); + return 0; + } + if (EVP_PKEY_CTX_set_scrypt_p(pctx, 16) <= 0) { + TEST_error("EVP_PKEY_CTX_set_scrypt_p"); + return 0; + } + if (EVP_PKEY_CTX_set_scrypt_maxmem_bytes(pctx, 16) <= 0) { + TEST_error("EVP_PKEY_CTX_set_maxmem_bytes"); + return 0; + } + if (EVP_PKEY_derive(pctx, out, &outlen) > 0) { + TEST_error("EVP_PKEY_derive should have failed"); + return 0; + } + if (EVP_PKEY_CTX_set_scrypt_maxmem_bytes(pctx, 10 * 1024 * 1024) <= 0) { + TEST_error("EVP_PKEY_CTX_set_maxmem_bytes"); + return 0; + } + if (EVP_PKEY_derive(pctx, out, &outlen) <= 0) { + TEST_error("EVP_PKEY_derive"); + return 0; + } + + { + const unsigned char expected[sizeof(out)] = { + 0xfd, 0xba, 0xbe, 0x1c, 0x9d, 0x34, 0x72, 0x00, + 0x78, 0x56, 0xe7, 0x19, 0x0d, 0x01, 0xe9, 0xfe, + 0x7c, 0x6a, 0xd7, 0xcb, 0xc8, 0x23, 0x78, 0x30, + 0xe7, 0x73, 0x76, 0x63, 0x4b, 0x37, 0x31, 0x62, + 0x2e, 0xaf, 0x30, 0xd9, 0x2e, 0x22, 0xa3, 0x88, + 0x6f, 0xf1, 0x09, 0x27, 0x9d, 0x98, 0x30, 0xda, + 0xc7, 0x27, 0xaf, 0xb9, 0x4a, 0x83, 0xee, 0x6d, + 0x83, 0x60, 0xcb, 0xdf, 0xa2, 0xcc, 0x06, 0x40 + }; + if (!TEST_mem_eq(out, sizeof(out), expected, sizeof(expected))) { + return 0; + } + } + EVP_PKEY_CTX_free(pctx); + return 1; +} + +int setup_tests() +{ + ADD_TEST(test_kdf_hkdf); + ADD_TEST(test_kdf_scrypt); + return 1; +} |