Encryption algorithm: RC6 256 bit (AES finalist). Password: UNICODE 4...16 symbols. Data integrity is ensured with MD5. Maximum text length is 4080 symbols. License PassCryptoBox: WTFPL. Thanks to the author icon (Free for non commercial use) Oliver Scholtz. Please, use PassCryptoBox with command line: PassCryptoBox.exe E:/passwords.pcb