Data Hiding Using Cryptography: A Review
نویسندگان
چکیده
In this paper we will overview how data hiding can be done using Cryptography. Basically, we will describe how one can use Steganography for hiding data with Cryptography. Cryptography and Steganography are well known and widely used techniques that manipulate information in order to cipher or hide their existence. These two techniques share the common goals and services of protecting confidentiality, integrity and availability of information from unauthorized access. In this paper we describe first the data is encrypted using DSA and then MLSB Steganography is applied on it. Keywords— Steganography, Cryptography, multiple least significant bits (MLSB), Digital signature algorithm (DSA).
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