40 lines
971 B
C
40 lines
971 B
C
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#ifndef __DAKUANG_BASE64_H__
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#define __DAKUANG_BASE64_H__
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#include <string>
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namespace LenheartBase
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{
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class CBASE64
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{
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public:
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// ִ<><D6B4>BASE64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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static std::string encode(const std::string& str);
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// ִ<><D6B4>BASE64<36><34><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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static std::string decode(const std::string& str);
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// ִ<><D6B4>RSA˽<41><EFBFBD><D7BD>ܲ<EFBFBD><DCB2><EFBFBD>
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static std::string RsaPriDecrypt(const std::string& cipher_text, const std::string& pri_key);
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// ִ<><D6B4>RSA˽<41><EFBFBD><D7BC>ܲ<EFBFBD><DCB2><EFBFBD>
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static std::string RsaPriEncrypt(const std::string& clear_text, const std::string& pri_key);
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private:
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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static int __encode(unsigned char* pDest, const unsigned char* pSrc, size_t nSrcLen);
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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static int __decode(unsigned char* pDest, const unsigned char* pSrc, size_t nSrcLen);
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private:
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA><EFBFBD><EFBFBD>
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static unsigned char s_encTable[];
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static unsigned char s_decTable[];
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};
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}
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#endif
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