Base64, End of File and One Time Pad for Improvement Steganography Security

Abstract

The aim of the study was to increase the level of security of data hiding and make it harder for cryptanalysts to know the hidden information.Improving confidentiality data is very important and can be performed by using a cryptography algorithm and combining few algorithms. End of File (EOF) were one of steganography method that widely used because it easily implemented in any media, combination of Base64 algorithm and One Time Pad as encoding and encryption process on data or object before embedded process using EOF method will produce a strong ciphertext that is good because one time pad using dynamic key as length message, ciphertext will be embedded in bytecode using EOF method and with the combination already perform it will not be easy to read by irresponsible party.