From 3438e5d3ddf8444f0e31009ffbe8237ef3752c22 Mon Sep 17 00:00:00 2001 From: Alexander Harkness Date: Sun, 24 Nov 2013 14:21:13 +0000 Subject: move cryptopp into lib --- CryptoPP/default.h | 104 ----------------------------------------------------- 1 file changed, 104 deletions(-) delete mode 100644 CryptoPP/default.h (limited to 'CryptoPP/default.h') diff --git a/CryptoPP/default.h b/CryptoPP/default.h deleted file mode 100644 index fb5364152..000000000 --- a/CryptoPP/default.h +++ /dev/null @@ -1,104 +0,0 @@ -#ifndef CRYPTOPP_DEFAULT_H -#define CRYPTOPP_DEFAULT_H - -#include "sha.h" -#include "hmac.h" -#include "des.h" -#include "filters.h" -#include "modes.h" - -NAMESPACE_BEGIN(CryptoPP) - -typedef DES_EDE2 Default_BlockCipher; -typedef SHA DefaultHashModule; -typedef HMAC DefaultMAC; - -//! Password-Based Encryptor using DES-EDE2 -class DefaultEncryptor : public ProxyFilter -{ -public: - DefaultEncryptor(const char *passphrase, BufferedTransformation *attachment = NULL); - DefaultEncryptor(const byte *passphrase, size_t passphraseLength, BufferedTransformation *attachment = NULL); - -protected: - void FirstPut(const byte *); - void LastPut(const byte *inString, size_t length); - -private: - SecByteBlock m_passphrase; - CBC_Mode::Encryption m_cipher; -}; - -//! Password-Based Decryptor using DES-EDE2 -class DefaultDecryptor : public ProxyFilter -{ -public: - DefaultDecryptor(const char *passphrase, BufferedTransformation *attachment = NULL, bool throwException=true); - DefaultDecryptor(const byte *passphrase, size_t passphraseLength, BufferedTransformation *attachment = NULL, bool throwException=true); - - class Err : public Exception - { - public: - Err(const std::string &s) - : Exception(DATA_INTEGRITY_CHECK_FAILED, s) {} - }; - class KeyBadErr : public Err {public: KeyBadErr() : Err("DefaultDecryptor: cannot decrypt message with this passphrase") {}}; - - enum State {WAITING_FOR_KEYCHECK, KEY_GOOD, KEY_BAD}; - State CurrentState() const {return m_state;} - -protected: - void FirstPut(const byte *inString); - void LastPut(const byte *inString, size_t length); - - State m_state; - -private: - void CheckKey(const byte *salt, const byte *keyCheck); - - SecByteBlock m_passphrase; - CBC_Mode::Decryption m_cipher; - member_ptr m_decryptor; - bool m_throwException; -}; - -//! Password-Based Encryptor using DES-EDE2 and HMAC/SHA-1 -class DefaultEncryptorWithMAC : public ProxyFilter -{ -public: - DefaultEncryptorWithMAC(const char *passphrase, BufferedTransformation *attachment = NULL); - DefaultEncryptorWithMAC(const byte *passphrase, size_t passphraseLength, BufferedTransformation *attachment = NULL); - -protected: - void FirstPut(const byte *inString) {} - void LastPut(const byte *inString, size_t length); - -private: - member_ptr m_mac; -}; - -//! Password-Based Decryptor using DES-EDE2 and HMAC/SHA-1 -class DefaultDecryptorWithMAC : public ProxyFilter -{ -public: - class MACBadErr : public DefaultDecryptor::Err {public: MACBadErr() : DefaultDecryptor::Err("DefaultDecryptorWithMAC: MAC check failed") {}}; - - DefaultDecryptorWithMAC(const char *passphrase, BufferedTransformation *attachment = NULL, bool throwException=true); - DefaultDecryptorWithMAC(const byte *passphrase, size_t passphraseLength, BufferedTransformation *attachment = NULL, bool throwException=true); - - DefaultDecryptor::State CurrentState() const; - bool CheckLastMAC() const; - -protected: - void FirstPut(const byte *inString) {} - void LastPut(const byte *inString, size_t length); - -private: - member_ptr m_mac; - HashVerifier *m_hashVerifier; - bool m_throwException; -}; - -NAMESPACE_END - -#endif -- cgit v1.2.3