eeb63b8901
+ Use libdeflate + Use std::byte * Fix passing temporary to string_view + Emulate make_unique_for_overwrite
49 lines
934 B
C++
49 lines
934 B
C++
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// AesCfb128Encryptor.h
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// Declares the cAesCfb128Encryptor class encrypting data using AES CFB-128
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#pragma once
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#include "mbedtls/aes.h"
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/** Encrypts data using the AES / CFB (128) algorithm */
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class cAesCfb128Encryptor
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{
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public:
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cAesCfb128Encryptor(void);
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~cAesCfb128Encryptor();
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/** Initializes the decryptor with the specified Key / IV */
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void Init(const Byte a_Key[16], const Byte a_IV[16]);
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/** Encrypts a_Length bytes of the plain data; produces a_Length output bytes */
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void ProcessData(std::byte * a_EncryptedOut, const std::byte * a_PlainIn, size_t a_Length);
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/** Returns true if the object has been initialized with the Key / IV */
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bool IsValid(void) const { return m_IsValid; }
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protected:
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mbedtls_aes_context m_Aes;
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/** The InitialVector, used by the CFB mode encryption */
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Byte m_IV[16];
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/** Indicates whether the object has been initialized with the Key / IV */
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bool m_IsValid;
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} ;
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