Abstract Information security is very important and has been widely implemented.
Cryptography and steganography are two common methods that can be implemented to …

Recently, lots of research work and papers are focusing on the combination of
steganography and cryptography. Steganography conceals the presence of a secret …

This paper proposes two different implementations of a double-layer message security
scheme. In both schemes, the first layer is of a cryptographic nature, employing the AES …

Sending image in a plain form has a high risk for the data being vulnerable to steal. Thus,
due to reducing the risk, data security techniques should be implemented. Data security …

This research proposes a method to enhance the payload message by embedding
messages on the dilated edge areas by the Least Significant Bit (LSB) method. To add …

Authentication of digital media has been done with the various scheme, one of them is a
digital signature. The main reason the technique of digital signature appears on the …

Least Significant Bit (LSB) is a very popular method in the spatial domain of steganographic
images. This method is widely used and continues to be developed to date, because of its …

Public networks such as the Internet are becoming more sophisticated, faster, and cheaper,
so that more and more used for information exchange. This may increase the likelihood of …

Image Steganography is a technique for hiding messages into digital images, so messages
cannot be perceived by the human senses. The two most important aspects of …

Cryptography is a technique that is widely used to secure data transactions, this technique
has also been widely used to secure digital images. There are several cryptographic …