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48 lines
900 B
C++
48 lines
900 B
C++
// Crypto/RarAes.h
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#ifndef __CRYPTO_RAR_AES_H
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#define __CRYPTO_RAR_AES_H
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#include "../../../C/Aes.h"
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#include "../../Common/MyBuffer.h"
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#include "../IPassword.h"
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#include "MyAes.h"
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namespace NCrypto {
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namespace NRar29 {
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const UInt32 kRarAesKeySize = 16;
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class CDecoder:
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public CAesCbcDecoder,
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public ICompressSetDecoderProperties2,
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public ICryptoSetPassword
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{
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Byte _salt[8];
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bool _thereIsSalt;
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CByteBuffer buffer;
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Byte aesKey[kRarAesKeySize];
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Byte _aesInit[AES_BLOCK_SIZE];
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bool _needCalculate;
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bool _rar350Mode;
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void Calculate();
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public:
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MY_UNKNOWN_IMP2(
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ICryptoSetPassword,
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ICompressSetDecoderProperties2)
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STDMETHOD(Init)();
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STDMETHOD(CryptoSetPassword)(const Byte *aData, UInt32 aSize);
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STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
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CDecoder();
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void SetRar350Mode(bool rar350Mode) { _rar350Mode = rar350Mode; }
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};
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}}
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#endif
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