mirror of
https://github.com/entropy-z/Kharon
synced 2026-06-06 15:34:34 +00:00
Sinn
39 lines
964 B
C++
39 lines
964 B
C++
#include <Kharon.h>
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#if ENCRYPTION_TYPE == ENCRYPTION_XOR
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static UCHAR Key[] = XOR_KEY;
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static INT XorDecrypt(
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const UCHAR *Encrypted,
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INT EncryptedLen,
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const UCHAR *Key,
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INT KeyLen,
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UCHAR *Output
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) {
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if (!Encrypted || !Key || !Output || EncryptedLen <= 0 || KeyLen <= 0)
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return -1;
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for (INT i = 0; i < EncryptedLen; i++)
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Output[i] = Encrypted[i] ^ Key[i % KeyLen];
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return EncryptedLen;
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}
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auto Encryption::Decrypt( const UCHAR* Encrypted, INT EncryptedLen, UCHAR* Output ) -> INT {
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return XorDecrypt(Encrypted, EncryptedLen, Key, sizeof(Key), Output);
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}
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#elif ENCRYPTION_TYPE == ENCRYPTION_NONE
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auto Encryption::Decrypt( const UCHAR* Encrypted, INT EncryptedLen, UCHAR* Output ) -> INT {
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if (!Encrypted || !Output || EncryptedLen <= 0)
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return -1;
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for (INT i = 0; i < EncryptedLen; i++)
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Output[i] = Encrypted[i];
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return EncryptedLen;
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}
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#endif |