TImageEnProc.Decrypt
Declaration
procedure Decrypt(const Passkey: AnsiString; Algorithm: TIEEncryptionAlgorithm = ieeaTEA);procedure Decrypt(Passkey: array of byte; Algorithm: TIEEncryptionAlgorithm = ieeaTEA);
Description
Decrypts the current image (layer), which has been encrypted using Encrypt.You must specify the same Passkey and Algorithm that was used for encrypting.
Warning: If you are unable to decrypt an image, ensure it was not saved to a lossy format such as JPEG.
Example
ImageEnView1.IO.LoadFromFile('crypted.png');
ImageEnView1.Proc.Decrypt('captiva', ieeaTEA2);
Demo
 | Demos\Other\Encrypt\Encrypt.dpr |