75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
#include <blue/core/hash.h>
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#include <stdio.h>
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#include <string.h>
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static void print_digest(
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const char *func_name, b_hash_function func, const char *msg,
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size_t msg_len, size_t digest_len)
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{
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unsigned char digest[128];
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b_hash_ctx ctx;
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if (!B_OK(b_hash_ctx_init(&ctx, func))) {
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printf("b_hash_ctx_init failed\n");
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return;
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}
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if (!B_OK(b_hash_ctx_update(&ctx, msg, msg_len))) {
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printf("b_hash_ctx_update failed\n");
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return;
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}
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if (!B_OK(b_hash_ctx_finish(&ctx, digest, sizeof digest))) {
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printf("b_hash_ctx_finish failed\n");
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return;
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}
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char digest_str[256];
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for (size_t i = 0; i < digest_len; i++) {
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snprintf(
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digest_str + (i * 2), sizeof digest_str - (i * 2),
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"%02x", digest[i]);
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}
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printf("%s(%s) = %s\n", func_name, msg, digest_str);
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}
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int main(void)
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{
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const char *msg = "Hello, world!";
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size_t msg_len = strlen(msg);
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print_digest("MD4", B_HASH_MD4, msg, msg_len, B_DIGEST_LENGTH_MD4);
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print_digest("MD5", B_HASH_MD5, msg, msg_len, B_DIGEST_LENGTH_MD5);
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print_digest("SHA1", B_HASH_SHA1, msg, msg_len, B_DIGEST_LENGTH_SHA1);
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print_digest(
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"SHA224", B_HASH_SHA2_224, msg, msg_len, B_DIGEST_LENGTH_SHA2_224);
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print_digest(
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"SHA256", B_HASH_SHA2_256, msg, msg_len, B_DIGEST_LENGTH_SHA2_256);
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print_digest(
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"SHA384", B_HASH_SHA2_384, msg, msg_len, B_DIGEST_LENGTH_SHA2_384);
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print_digest(
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"SHA512", B_HASH_SHA2_512, msg, msg_len, B_DIGEST_LENGTH_SHA2_512);
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print_digest(
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"SHA3-224", B_HASH_SHA3_224, msg, msg_len,
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B_DIGEST_LENGTH_SHA3_224);
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print_digest(
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"SHA3-256", B_HASH_SHA3_256, msg, msg_len,
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B_DIGEST_LENGTH_SHA3_256);
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print_digest(
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"SHA3-384", B_HASH_SHA3_384, msg, msg_len,
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B_DIGEST_LENGTH_SHA3_384);
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print_digest(
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"SHA3-512", B_HASH_SHA3_512, msg, msg_len,
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B_DIGEST_LENGTH_SHA3_512);
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print_digest(
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"SHAKE128", B_HASH_SHAKE128, msg, msg_len,
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B_DIGEST_LENGTH_SHAKE128);
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print_digest(
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"SHAKE256", B_HASH_SHAKE256, msg, msg_len,
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B_DIGEST_LENGTH_SHAKE256);
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return 0;
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}
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