... Function description: #include <wincrypt.h> BOOL WINAPI CryptEncrypt( HCRYPTKEY hKey, // in HCRYPTHASH hHash, // in BOOL Final, // in DWORD dwFlags, // in BYTE *pbData, // in/out DWORD *pcbData, // in/out DWORD cbBuffer // in ); Parameters hKey A handle to the key to use for the encryption. ...