c-libp2p/test/crypto/test_mac.h

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#pragma once
#include "libp2p/crypto/sha256.h"
int test_crypto_hashing_sha256() {
int array_length = 255;
char test_array[array_length];
for(int i = 0; i < array_length; i++) {
int j = i % 255;
test_array[i] = i;
}
char result_mac1[32];
char result_mac2[32];
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libp2p_crypto_hashing_sha256((unsigned char*)&test_array[0], array_length, (unsigned char*)&result_mac1[0]);
libp2p_crypto_hashing_sha256((unsigned char*)&test_array[0], array_length, (unsigned char*)&result_mac2[0]);
if (memcmp(result_mac1, result_mac2, 32) != 0)
return 0;
return 1;
}