From 8a0016a928800a7d2e3289cae2b11c2cfdccd95e Mon Sep 17 00:00:00 2001 From: BytesGalore Date: Sat, 20 Feb 2016 10:26:09 +0100 Subject: [PATCH] unittests/sha256: separated tests to prevent stack corruption on borards --- .../tests-hashes/tests-hashes-sha256-hmac.c | 172 ++++++++++ .../tests-hashes/tests-hashes-sha256.c | 300 ++++++++++-------- tests/unittests/tests-hashes/tests-hashes.c | 1 + tests/unittests/tests-hashes/tests-hashes.h | 6 + 4 files changed, 345 insertions(+), 134 deletions(-) create mode 100644 tests/unittests/tests-hashes/tests-hashes-sha256-hmac.c diff --git a/tests/unittests/tests-hashes/tests-hashes-sha256-hmac.c b/tests/unittests/tests-hashes/tests-hashes-sha256-hmac.c new file mode 100644 index 000000000..ae3642d41 --- /dev/null +++ b/tests/unittests/tests-hashes/tests-hashes-sha256-hmac.c @@ -0,0 +1,172 @@ +/* + * Copyright (C) 2016 Martin Landsmann + * + * This file is subject to the terms and conditions of the GNU Lesser + * General Public License v2.1. See the file LICENSE in the top level + * directory for more details. + */ + +#include +#include +#include +#include + +#include "embUnit/embUnit.h" + +#include "hashes/sha256.h" + +#include "tests-hashes.h" + +static int compare_str_vs_digest(const char *str, + const unsigned char hash[SHA256_DIGEST_LENGTH]) +{ + char ch[3] = { 0, 0, 0 }; + size_t iter_hash = 0; + size_t str_length = strlen(str); + for (size_t i = 0; i < str_length; i += 2) { + ch[0] = str[i]; + ch[1] = str[i + 1]; + + if (hash[iter_hash++] != strtol(ch, NULL, 16)) { + return 0; + } + } + return 1; +} + +static void test_hashes_hmac_sha256_hash_sequence(void) +{ + unsigned char key[64]; + /* prepare an empty key */ + memset((void*)key, 0x0, 64); + static unsigned char hmac[SHA256_DIGEST_LENGTH]; + + /* use an empty message */ + const unsigned *m = NULL; + hmac_sha256(key, sizeof(key), m, 0, hmac); + + TEST_ASSERT(compare_str_vs_digest( + "b613679a0814d9ec772f95d778c35fc5ff1697c493715653c6c712144292c5ad", hmac)); + + /* use a real message */ + const char str[] = "The quick brown fox jumps over the lazy dog"; + key[0] = 'k'; + key[1] = 'e'; + key[2] = 'y'; + + hmac_sha256(key, sizeof(key), (unsigned*)str, strlen(str), hmac); + TEST_ASSERT(compare_str_vs_digest( + "f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc2d1a3cd8", hmac)); +} + +/* + The followig testcases are taken from: + https://tools.ietf.org/html/rfc4868#section-2.7.1 +*/ + +static void test_hashes_hmac_sha256_hash_PRF1(void) +{ + /* Test Case PRF-1: */ + const char strPRF1[] = "Hi There"; + unsigned char key[20]; + static unsigned char hmac[SHA256_DIGEST_LENGTH]; + memset(key, 0x0b, sizeof(key)); + + hmac_sha256(key, sizeof(key), (unsigned*)strPRF1, strlen(strPRF1), hmac); + TEST_ASSERT(compare_str_vs_digest( + "b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7", hmac)); +} + +static void test_hashes_hmac_sha256_hash_PRF2(void) +{ + /* Test Case PRF-2: */ + const char strPRF2[] = "what do ya want for nothing?"; + unsigned char key[4] = {'J', 'e', 'f', 'e'}; + static unsigned char hmac[SHA256_DIGEST_LENGTH]; + + hmac_sha256(key, sizeof(key), (unsigned*)strPRF2, strlen(strPRF2), hmac); + TEST_ASSERT(compare_str_vs_digest( + "5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843", hmac)); +} + +static void test_hashes_hmac_sha256_hash_PRF3(void) +{ + /* Test Case PRF-3: */ + char strPRF3[50]; + unsigned char key[20]; + static unsigned char hmac[SHA256_DIGEST_LENGTH]; + + memset(strPRF3, 0xdd, sizeof(strPRF3)); + memset(key, 0xaa, sizeof(key)); + + hmac_sha256(key, sizeof(key), (unsigned*)strPRF3, sizeof(strPRF3), hmac); + TEST_ASSERT(compare_str_vs_digest( + "773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe", hmac)); +} + +static void test_hashes_hmac_sha256_hash_PRF4(void) +{ + /* Test Case PRF-4: */ + char strPRF4[50]; + unsigned char key[25]; + static unsigned char hmac[SHA256_DIGEST_LENGTH]; + + memset(strPRF4, 0xcd, sizeof(strPRF4)); + /* + * set key to: 0102030405060708090a0b0c0d0e0f10111213141516171819 + */ + for (size_t i = 0; i < sizeof(key); ++i) { + key[i] = i+1; + } + + hmac_sha256(key, sizeof(key), (unsigned*)strPRF4, sizeof(strPRF4), hmac); + TEST_ASSERT(compare_str_vs_digest( + "82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b", hmac)); +} + +static void test_hashes_hmac_sha256_hash_PRF5(void) +{ + /* Test Case PRF-5: */ + const char strPRF5[] = "Test Using Larger Than Block-Size Key - Hash Key First"; + unsigned char longKey[131]; + static unsigned char hmac[SHA256_DIGEST_LENGTH]; + memset(longKey, 0xaa, sizeof(longKey)); + + hmac_sha256(longKey, sizeof(longKey), (unsigned*)strPRF5, strlen(strPRF5), hmac); + TEST_ASSERT(compare_str_vs_digest( + "60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54", hmac)); +} + +static void test_hashes_hmac_sha256_hash_PRF6(void) +{ + /* Test Case PRF-6: */ + const char strPRF6[] = "This is a test using a larger than block-size key and a " + "larger than block-size data. The key needs to be hashed " + "before being used by the HMAC algorithm."; + unsigned char longKey[131]; + static unsigned char hmac[SHA256_DIGEST_LENGTH]; + memset(longKey, 0xaa, sizeof(longKey)); + + /* the same key is used as above: 131 x 0xa */ + hmac_sha256(longKey, sizeof(longKey), (unsigned*)strPRF6, strlen(strPRF6), hmac); + TEST_ASSERT(compare_str_vs_digest( + "9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2", hmac)); +} + +Test *tests_hashes_sha256_hmac_tests(void) +{ + EMB_UNIT_TESTFIXTURES(fixtures) { + new_TestFixture(test_hashes_hmac_sha256_hash_sequence), + new_TestFixture(test_hashes_hmac_sha256_hash_PRF1), + new_TestFixture(test_hashes_hmac_sha256_hash_PRF2), + new_TestFixture(test_hashes_hmac_sha256_hash_PRF3), + new_TestFixture(test_hashes_hmac_sha256_hash_PRF4), + new_TestFixture(test_hashes_hmac_sha256_hash_PRF5), + new_TestFixture(test_hashes_hmac_sha256_hash_PRF6), + }; + + EMB_UNIT_TESTCALLER(hashes_sha256_tests, NULL, NULL, + fixtures); + + return (Test *)&hashes_sha256_tests; +} diff --git a/tests/unittests/tests-hashes/tests-hashes-sha256.c b/tests/unittests/tests-hashes/tests-hashes-sha256.c index bccfbf8f1..cb71d81f1 100644 --- a/tests/unittests/tests-hashes/tests-hashes-sha256.c +++ b/tests/unittests/tests-hashes/tests-hashes-sha256.c @@ -1,6 +1,7 @@ /* - * Copyright (C) 2014 Philipp Rosenkranz * Copyright (C) 2013 Christian Mehlis + * Copyright (C) 2014 Philipp Rosenkranz + * Copyright (C) 2016 Martin Landsmann * * This file is subject to the terms and conditions of the GNU Lesser * General Public License v2.1. See the file LICENSE in the top level @@ -18,24 +19,108 @@ #include "tests-hashes.h" -static int compare_str_vs_digest(const char *str, - const unsigned char hash[SHA256_DIGEST_LENGTH]) -{ - char ch[3] = { 0, 0, 0 }; - size_t iter_hash = 0; - size_t str_length = strlen(str); - for (size_t i = 0; i < str_length; i += 2) { - ch[0] = str[i]; - ch[1] = str[i + 1]; - - if (hash[iter_hash++] != strtol(ch, NULL, 16)) { - return 0; - } - } - return 1; -} +/** + * @brief expected hash for test 01 + * i.e. 3eda9ffe5537a588f54d0b2a453e5fa932986d0bc0f9556924f5c2379b2c91b0 + * + * converted using: + * s=$(echo '' | sed -e 's/../0x&, /g' | sed 's/, $//'); echo {$s}\; + * + * where is the above sequence of characters 3e...b0 + */ +static const unsigned char h01[] = {0x3e, 0xda, 0x9f, 0xfe, 0x55, 0x37, 0xa5, 0x88, + 0xf5, 0x4d, 0x0b, 0x2a, 0x45, 0x3e, 0x5f, 0xa9, + 0x32, 0x98, 0x6d, 0x0b, 0xc0, 0xf9, 0x55, 0x69, + 0x24, 0xf5, 0xc2, 0x37, 0x9b, 0x2c, 0x91, 0xb0}; + +/** + * @brief expected hash for test 02 + * i.e. a144d0b4d285260ebbbab6840baceaa09eab3e157443c9458de764b7262c8ace + */ +static const unsigned char h02[] = {0xa1, 0x44, 0xd0, 0xb4, 0xd2, 0x85, 0x26, 0x0e, + 0xbb, 0xba, 0xb6, 0x84, 0x0b, 0xac, 0xea, 0xa0, + 0x9e, 0xab, 0x3e, 0x15, 0x74, 0x43, 0xc9, 0x45, + 0x8d, 0xe7, 0x64, 0xb7, 0x26, 0x2c, 0x8a, 0xce}; + +/** + * @brief expected hash for test 03 + * i.e. 9f839169d293276d1b799707d2171ac1fd5b78d0f3bc7693dbed831524dd2d77 + */ +static const unsigned char h03[] = {0x9f, 0x83, 0x91, 0x69, 0xd2, 0x93, 0x27, 0x6d, + 0x1b, 0x79, 0x97, 0x07, 0xd2, 0x17, 0x1a, 0xc1, + 0xfd, 0x5b, 0x78, 0xd0, 0xf3, 0xbc, 0x76, 0x93, + 0xdb, 0xed, 0x83, 0x15, 0x24, 0xdd, 0x2d, 0x77}; + +/** + * @brief expected hash for test 04 + * i.e. 6c5fe2a8e3de58a5e5ac061031a8e802ae1fb9e7197862ec1aedf236f0e23475 + */ +static const unsigned char h04[] = {0x6c, 0x5f, 0xe2, 0xa8, 0xe3, 0xde, 0x58, 0xa5, + 0xe5, 0xac, 0x06, 0x10, 0x31, 0xa8, 0xe8, 0x02, + 0xae, 0x1f, 0xb9, 0xe7, 0x19, 0x78, 0x62, 0xec, + 0x1a, 0xed, 0xf2, 0x36, 0xf0, 0xe2, 0x34, 0x75}; + +/** + * @brief expected hash for test digits_letters + * i.e. 945ab9d52b069923680c2c067fa6092cbbd9234cf7a38628f3033b2d54d3d3bf + */ +static const unsigned char hdigits_letters[] = + {0x94, 0x5a, 0xb9, 0xd5, 0x2b, 0x06, 0x99, 0x23, + 0x68, 0x0c, 0x2c, 0x06, 0x7f, 0xa6, 0x09, 0x2c, + 0xbb, 0xd9, 0x23, 0x4c, 0xf7, 0xa3, 0x86, 0x28, + 0xf3, 0x03, 0x3b, 0x2d, 0x54, 0xd3, 0xd3, 0xbf}; + +/** + * @brief expected hash for test pangramm + * i.e. d32b568cd1b96d459e7291ebf4b25d007f275c9f13149beeb782fac0716613f8 + */ +static const unsigned char hpangramm[] = + {0xd3, 0x2b, 0x56, 0x8c, 0xd1, 0xb9, 0x6d, 0x45, + 0x9e, 0x72, 0x91, 0xeb, 0xf4, 0xb2, 0x5d, 0x00, + 0x7f, 0x27, 0x5c, 0x9f, 0x13, 0x14, 0x9b, 0xee, + 0xb7, 0x82, 0xfa, 0xc0, 0x71, 0x66, 0x13, 0xf8}; + +/** + * @brief expected hash for test pangramm_no_more + * i.e. 78206a866dbb2bf017d8e34274aed01a8ce405b69d45db30bafa00f5eeed7d5e + */ +static const unsigned char hpangramm_no_more[] = + {0x78, 0x20, 0x6a, 0x86, 0x6d, 0xbb, 0x2b, 0xf0, + 0x17, 0xd8, 0xe3, 0x42, 0x74, 0xae, 0xd0, 0x1a, + 0x8c, 0xe4, 0x05, 0xb6, 0x9d, 0x45, 0xdb, 0x30, + 0xba, 0xfa, 0x00, 0xf5, 0xee, 0xed, 0x7d, 0x5e}; + +/** + * @brief expected hash for test empty + * i.e. e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 + */ +static const unsigned char hempty[] = + {0xe3, 0xb0, 0xc4, 0x42, 0x98, 0xfc, 0x1c, 0x14, + 0x9a, 0xfb, 0xf4, 0xc8, 0x99, 0x6f, 0xb9, 0x24, + 0x27, 0xae, 0x41, 0xe4, 0x64, 0x9b, 0x93, 0x4c, + 0xa4, 0x95, 0x99, 0x1b, 0x78, 0x52, 0xb8, 0x55}; + +/** + * @brief expected hash for test failing_compare + * i.e. c19d3bf8588897076873f1a0a106ba840ca46bd1179d592953acecc4df59593c + */ +static const unsigned char hfailing_compare[] = + {0xc1, 0x9d, 0x3b, 0xf8, 0x58, 0x88, 0x97, 0x07, + 0x68, 0x73, 0xf1, 0xa0, 0xa1, 0x06, 0xba, 0x84, + 0x0c, 0xa4, 0x6b, 0xd1, 0x17, 0x9d, 0x59, 0x29, + 0x53, 0xac, 0xec, 0xc4, 0xdf, 0x59, 0x59, 0x3c}; + +/** + * @brief expected hash for test long_sequence + * i.e. 06c84971e2831c48b8293144c762e3236a78217354896185b14a3a84f7cd8066 + */ +static const unsigned char hlong_sequence[] = + {0x06, 0xc8, 0x49, 0x71, 0xe2, 0x83, 0x1c, 0x48, + 0xb8, 0x29, 0x31, 0x44, 0xc7, 0x62, 0xe3, 0x23, + 0x6a, 0x78, 0x21, 0x73, 0x54, 0x89, 0x61, 0x85, + 0xb1, 0x4a, 0x3a, 0x84, 0xf7, 0xcd, 0x80, 0x66}; -static int calc_and_compare_hash(const char *str, const char *expected) +static int calc_and_compare_hash(const char *str, const unsigned char *expected) { static unsigned char hash[SHA256_DIGEST_LENGTH]; sha256_context_t sha256; @@ -44,30 +129,65 @@ static int calc_and_compare_hash(const char *str, const char *expected) sha256_update(&sha256, str, strlen(str)); sha256_final(hash, &sha256); - return compare_str_vs_digest(expected, hash); + return (memcmp(expected, hash, SHA256_DIGEST_LENGTH) == 0); +} + +static void test_hashes_sha256_hash_sequence_01(void) +{ + TEST_ASSERT(calc_and_compare_hash("1234567890_1", h01)); +} + +static void test_hashes_sha256_hash_sequence_02(void) +{ + TEST_ASSERT(calc_and_compare_hash("1234567890_2", h02)); +} + +static void test_hashes_sha256_hash_sequence_03(void) +{ + TEST_ASSERT(calc_and_compare_hash("1234567890_3", h03)); } -static void test_hashes_sha256_hash_sequence(void) +static void test_hashes_sha256_hash_sequence_04(void) +{ + TEST_ASSERT(calc_and_compare_hash("1234567890_4", h04)); +} + +static void test_hashes_sha256_hash_sequence_digits_letters(void) { - TEST_ASSERT(calc_and_compare_hash("1234567890_1", - "3eda9ffe5537a588f54d0b2a453e5fa932986d0bc0f9556924f5c2379b2c91b0")); - TEST_ASSERT(calc_and_compare_hash("1234567890_2", - "a144d0b4d285260ebbbab6840baceaa09eab3e157443c9458de764b7262c8ace")); - TEST_ASSERT(calc_and_compare_hash("1234567890_3", - "9f839169d293276d1b799707d2171ac1fd5b78d0f3bc7693dbed831524dd2d77")); - TEST_ASSERT(calc_and_compare_hash("1234567890_4", - "6c5fe2a8e3de58a5e5ac061031a8e802ae1fb9e7197862ec1aedf236f0e23475")); TEST_ASSERT(calc_and_compare_hash( "0123456789abcde-0123456789abcde-0123456789abcde-0123456789abcde-", - "945ab9d52b069923680c2c067fa6092cbbd9234cf7a38628f3033b2d54d3d3bf")); + hdigits_letters)); +} + +static void test_hashes_sha256_hash_sequence_pangramm(void) +{ TEST_ASSERT(calc_and_compare_hash( "Franz jagt im komplett verwahrlosten Taxi quer durch Bayern", - "d32b568cd1b96d459e7291ebf4b25d007f275c9f13149beeb782fac0716613f8")); + hpangramm)); +} + +static void test_hashes_sha256_hash_sequence_pangramm_no_more(void) +{ + /* exchanged `z` with `k` of the first word `Fran[z|k]` */ TEST_ASSERT(calc_and_compare_hash( "Frank jagt im komplett verwahrlosten Taxi quer durch Bayern", - "78206a866dbb2bf017d8e34274aed01a8ce405b69d45db30bafa00f5eeed7d5e")); - TEST_ASSERT(calc_and_compare_hash("", - "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")); + hpangramm_no_more)); +} + +static void test_hashes_sha256_hash_sequence_empty(void) +{ + TEST_ASSERT(calc_and_compare_hash("", hempty)); +} + +static void test_hashes_sha256_hash_sequence_failing_compare(void) +{ + /* failing compare (sha256 switched last byte of expected hash from `3b` to `3c`) */ + TEST_ASSERT(!calc_and_compare_hash("This test fails!", + hfailing_compare)); +} + +static void test_hashes_sha256_hash_long_sequence(void) +{ TEST_ASSERT(calc_and_compare_hash( "RIOT is an open-source microkernel-based operating system, designed" " to match the requirements of Internet of Things (IoT) devices and" @@ -75,112 +195,24 @@ static void test_hashes_sha256_hash_sequence(void) " footprint (on the order of a few kilobytes), high energy efficiency" ", real-time capabilities, communication stacks for both wireless and" " wired networks, and support for a wide range of low-power hardware.", - "06c84971e2831c48b8293144c762e3236a78217354896185b14a3a84f7cd8066")); - /* test failing sha256 by switching last byte of expected hash from 3b to 3c */ - TEST_ASSERT(!calc_and_compare_hash("This test fails!", - "c19d3bf8588897076873f1a0a106ba840ca46bd1179d592953acecc4df59593c")); -} - - -static void test_hashes_hmac_sha256_hash_sequence(void) -{ - unsigned char key[64]; - /* prepare an empty key */ - memset((void*)key, 0x0, 64); - static unsigned char hmac[SHA256_DIGEST_LENGTH]; - - /* use an empty message */ - const unsigned *m = NULL; - hmac_sha256(key, 64, m, 0, hmac); - - TEST_ASSERT(compare_str_vs_digest( - "b613679a0814d9ec772f95d778c35fc5ff1697c493715653c6c712144292c5ad", hmac)); - - /* use a real message */ - const char str[] = "The quick brown fox jumps over the lazy dog"; - key[0] = 'k'; - key[1] = 'e'; - key[2] = 'y'; - - hmac_sha256(key, 3, (unsigned*)str, strlen(str), hmac); - TEST_ASSERT(compare_str_vs_digest( - "f7bc83f430538424b13298e6aa6fb143ef4d59a14946175997479dbc2d1a3cd8", hmac)); - - /* - The followig testcases are taken from: - https://tools.ietf.org/html/rfc4868#section-2.7.1 - */ - - /* Test Case PRF-1: */ - const char strPRF1[] = "Hi There"; - memset(key, 0x0b, 20); - - hmac_sha256(key, 20, (unsigned*)strPRF1, strlen(strPRF1), hmac); - TEST_ASSERT(compare_str_vs_digest( - "b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7", hmac)); - - /* Test Case PRF-2: */ - const char strPRF2[] = "what do ya want for nothing?"; - /* clear the key (we used 20 bytes so we clear only 20) */ - memset(key, 0x0, 20); - key[0] = 'J'; - key[1] = 'e'; - key[2] = 'f'; - key[3] = 'e'; - - hmac_sha256(key, 4, (unsigned*)strPRF2, strlen(strPRF2), hmac); - TEST_ASSERT(compare_str_vs_digest( - "5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843", hmac)); - - /* Test Case PRF-3: */ - char strPRF3[50]; - memset(strPRF3, 0xdd, 50); - memset(key, 0xaa, 20); - - hmac_sha256(key, 20, (unsigned*)strPRF3, 50, hmac); - TEST_ASSERT(compare_str_vs_digest( - "773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe", hmac)); - - /* Test Case PRF-4: */ - char strPRF4[50]; - memset(strPRF4, 0xcd, 50); - /* clear the key (we used 20 bytes so we clear only 20) */ - memset(key, 0x0, 20); - /* - * set key to: 0102030405060708090a0b0c0d0e0f10111213141516171819 - */ - for (size_t i = 0; i < 25; ++i) { - key[i] = i+1; - } - - hmac_sha256(key, 25, (unsigned*)strPRF4, 50, hmac); - TEST_ASSERT(compare_str_vs_digest( - "82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b", hmac)); - - /* Test Case PRF-5: */ - const char strPRF5[] = "Test Using Larger Than Block-Size Key - Hash Key First"; - unsigned char longKey[131]; - memset(longKey, 0xaa, 131); - - hmac_sha256(longKey, 131, (unsigned*)strPRF5, strlen(strPRF5), hmac); - TEST_ASSERT(compare_str_vs_digest( - "60e431591ee0b67f0d8a26aacbf5b77f8e0bc6213728c5140546040f0ee37f54", hmac)); - - /* Test Case PRF-6: */ - const char strPRF6[] = "This is a test using a larger than block-size key and a " - "larger than block-size data. The key needs to be hashed " - "before being used by the HMAC algorithm."; - /* the same key is used as above: 131 x 0xa */ - hmac_sha256(longKey, 131, (unsigned*)strPRF6, strlen(strPRF6), hmac); - TEST_ASSERT(compare_str_vs_digest( - "9b09ffa71b942fcb27635fbcd5b0e944bfdc63644f0713938a7f51535c3a35e2", hmac)); + hlong_sequence)); } Test *tests_hashes_sha256_tests(void) { EMB_UNIT_TESTFIXTURES(fixtures) { - new_TestFixture(test_hashes_sha256_hash_sequence), - new_TestFixture(test_hashes_hmac_sha256_hash_sequence), + new_TestFixture(test_hashes_sha256_hash_sequence_01), + new_TestFixture(test_hashes_sha256_hash_sequence_02), + new_TestFixture(test_hashes_sha256_hash_sequence_03), + new_TestFixture(test_hashes_sha256_hash_sequence_04), + + new_TestFixture(test_hashes_sha256_hash_sequence_digits_letters), + new_TestFixture(test_hashes_sha256_hash_sequence_pangramm), + new_TestFixture(test_hashes_sha256_hash_sequence_pangramm_no_more), + new_TestFixture(test_hashes_sha256_hash_sequence_empty), + new_TestFixture(test_hashes_sha256_hash_sequence_failing_compare), + + new_TestFixture(test_hashes_sha256_hash_long_sequence), }; EMB_UNIT_TESTCALLER(hashes_sha256_tests, NULL, NULL, diff --git a/tests/unittests/tests-hashes/tests-hashes.c b/tests/unittests/tests-hashes/tests-hashes.c index 696999622..75f2c64ed 100644 --- a/tests/unittests/tests-hashes/tests-hashes.c +++ b/tests/unittests/tests-hashes/tests-hashes.c @@ -24,4 +24,5 @@ void tests_hashes(void) { TESTS_RUN(tests_hashes_md5_tests()); TESTS_RUN(tests_hashes_sha256_tests()); + TESTS_RUN(tests_hashes_sha256_hmac_tests()); } diff --git a/tests/unittests/tests-hashes/tests-hashes.h b/tests/unittests/tests-hashes/tests-hashes.h index 993f641d4..7653d14e7 100644 --- a/tests/unittests/tests-hashes/tests-hashes.h +++ b/tests/unittests/tests-hashes/tests-hashes.h @@ -44,6 +44,12 @@ Test *tests_hashes_md5_tests(void); */ Test *tests_hashes_sha256_tests(void); +/** + * @brief Generates tests for hashes/sha256.h - hmac + * + * @return embUnit tests if successful, NULL if not. + */ +Test *tests_hashes_sha256_hmac_tests(void); #ifdef __cplusplus }