diff options
author | Mark Haines <mjark@negativecurvature.net> | 2015-02-26 16:43:06 +0000 |
---|---|---|
committer | Mark Haines <mjark@negativecurvature.net> | 2015-02-26 16:43:06 +0000 |
commit | c61e5359cb454ae20c0b7b057c3a7b53e2beefd6 (patch) | |
tree | 7304b549b7ff13c44cfc59a753d7515c8a6289b0 /sha1_test.c |
Squashed 'lib/crypto-algorithms/' content from commit 100f4ff
git-subtree-dir: lib/crypto-algorithms
git-subtree-split: 100f4ff91b5a5b31a84b3999365c3058df6251ea
Diffstat (limited to 'sha1_test.c')
-rw-r--r-- | sha1_test.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/sha1_test.c b/sha1_test.c new file mode 100644 index 0000000..6c78f7d --- /dev/null +++ b/sha1_test.c @@ -0,0 +1,58 @@ +/********************************************************************* +* Filename: sha1_test.c +* Author: Brad Conte (brad AT bradconte.com) +* Copyright: +* Disclaimer: This code is presented "as is" without any guarantees. +* Details: Performs known-answer tests on the corresponding SHA1 + implementation. These tests do not encompass the full + range of available test vectors, however, if the tests + pass it is very, very likely that the code is correct + and was compiled properly. This code also serves as + example usage of the functions. +*********************************************************************/ + +/*************************** HEADER FILES ***************************/ +#include <stdio.h> +#include <memory.h> +#include <string.h> +#include "sha1.h" + +/*********************** FUNCTION DEFINITIONS ***********************/ +int sha1_test() +{ + BYTE text1[] = {"abc"}; + BYTE text2[] = {"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"}; + BYTE text3[] = {"aaaaaaaaaa"}; + BYTE hash1[SHA1_BLOCK_SIZE] = {0xa9,0x99,0x3e,0x36,0x47,0x06,0x81,0x6a,0xba,0x3e,0x25,0x71,0x78,0x50,0xc2,0x6c,0x9c,0xd0,0xd8,0x9d}; + BYTE hash2[SHA1_BLOCK_SIZE] = {0x84,0x98,0x3e,0x44,0x1c,0x3b,0xd2,0x6e,0xba,0xae,0x4a,0xa1,0xf9,0x51,0x29,0xe5,0xe5,0x46,0x70,0xf1}; + BYTE hash3[SHA1_BLOCK_SIZE] = {0x34,0xaa,0x97,0x3c,0xd4,0xc4,0xda,0xa4,0xf6,0x1e,0xeb,0x2b,0xdb,0xad,0x27,0x31,0x65,0x34,0x01,0x6f}; + BYTE buf[SHA1_BLOCK_SIZE]; + int idx; + SHA1_CTX ctx; + int pass = 1; + + sha1_init(&ctx); + sha1_update(&ctx, text1, strlen(text1)); + sha1_final(&ctx, buf); + pass = pass && !memcmp(hash1, buf, SHA1_BLOCK_SIZE); + + sha1_init(&ctx); + sha1_update(&ctx, text2, strlen(text2)); + sha1_final(&ctx, buf); + pass = pass && !memcmp(hash2, buf, SHA1_BLOCK_SIZE); + + sha1_init(&ctx); + for (idx = 0; idx < 100000; ++idx) + sha1_update(&ctx, text3, strlen(text3)); + sha1_final(&ctx, buf); + pass = pass && !memcmp(hash3, buf, SHA1_BLOCK_SIZE); + + return(pass); +} + +int main() +{ + printf("SHA1 tests: %s\n", sha1_test() ? "SUCCEEDED" : "FAILED"); + + return(0); +} |