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// HmacSha256.h
// Implements HMAC-SHA-256 (RFC2104, FIPS-198)
#ifndef __CRYPTO_HMAC_SHA256_H
#define __CRYPTO_HMAC_SHA256_H
#include "../../../C/Sha256.h"
namespace NCrypto {
namespace NSha256 {
const unsigned kDigestSize = SHA256_DIGEST_SIZE;
class CHmac
{
CSha256 _sha;
CSha256 _sha2;
public:
void SetKey(const Byte *key, size_t keySize);
void Update(const Byte *data, size_t dataSize) { Sha256_Update(&_sha, data, dataSize); }
void Final(Byte *mac);
// void Final(Byte *mac, size_t macSize);
};
}}
#endif
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