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nsis-plugin-ns7zip/versions/25.01/CPP/7zip/Crypto/HmacSha256.h
T
Simone d074cc7c07 chore: initial commit (extracted from Launchers monorepo)
Plugin: ns7zip v2.0.0
Architectures: x86-ansi, x86-unicode, amd64-unicode
License: LGPL-2.1-or-later
2026-04-29 14:07:51 +02:00

28 lines
545 B
C++

// HmacSha256.h
// Implements HMAC-SHA-256 (RFC2104, FIPS-198)
#ifndef ZIP7_INC_CRYPTO_HMAC_SHA256_H
#define ZIP7_INC_CRYPTO_HMAC_SHA256_H
#include "../../../C/Sha256.h"
namespace NCrypto {
namespace NSha256 {
const unsigned kBlockSize = SHA256_BLOCK_SIZE;
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);
};
}}
#endif