forked from metin2/server
24 lines
1.1 KiB
C
24 lines
1.1 KiB
C
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* TEA is a 64-bit symmetric block cipher with a 128-bit key, developed
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by David J. Wheeler and Roger M. Needham, and described in their
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paper at <URL:http://www.cl.cam.ac.uk/ftp/users/djw3/tea.ps>.
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This implementation is based on their code in
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<URL:http://www.cl.cam.ac.uk/ftp/users/djw3/xtea.ps> */
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extern int TEA_Encrypt(DWORD *dest, const DWORD *src, const DWORD *key, int size);
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extern int TEA_Decrypt(DWORD *dest, const DWORD *src, const DWORD *key, int size);
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extern int GOST_Encrypt(DWORD * DstBuffer, const DWORD * SrcBuffer, const DWORD * KeyAddress, DWORD Length, DWORD *IVector);
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extern int GOST_Decrypt(DWORD * DstBuffer, const DWORD * SrcBuffer, const DWORD * KeyAddress, DWORD Length, DWORD *IVector);
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extern int DES_Encrypt(DWORD *DstBuffer, const DWORD * SrcBuffer, const DWORD *KeyAddress, DWORD Length, DWORD *IVector);
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extern int DES_Decrypt(DWORD *DstBuffer, const DWORD * SrcBuffer, const DWORD *KeyAddress, DWORD Length, DWORD *IVector);
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#ifdef __cplusplus
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};
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#endif
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