Adaptive Steganographic Algorithm using Cryptographic Encryption RSA Algorithms
Cryptography is the art of securing information by applying encryption and decryption on transmission data which ensure that the secret can be understood only by the right person.[1] Steganography is the process of sharing information in an undetectable way by making sure that nobody else can even detect the presence of a secret. If these two methods could be combined, it would provide a fool proof security to information being communicated over a network. This paper propose two different steganographic algorithms using RSA cryptographic algorithms and with some random functions. The message is transformed into a cipher audio signal using a key, concealed into another cover data using Steganography by converting it into an intermediate encrypted and message using random number generator and with the help of RSA algorithms. The proposed method thus achieves a high degree of security for information. Keywords Metamorphic cryptography, Cryptography, Steganography, Matrix Multiplication, Angular Encryption, Dynamic Encryption, Color Key, Cipher Image, Intermediate Text, Color Key Matrix, Data Matrix,