A Numerical Method Based Encryption Algorithm With Steganography
Amartya Ghosh, Anirban Saha · 2013
Now-a-days many encryption algorithms have been proposed for network security.In this paper, a new cryptographic algorithm for network security is proposed to assist the effectiveness of network security.Here symmetric key concept instead of public key is considered to develop the encryption -decryption algorithm.Also, to give more security in the algorithm, the idea of one way function alongwith Newton's method is applied as a secret key to the proposed work as well as Digital Signature Standard (DSS) technology is used to send the key.Moreover, steganography is used to hide the cipher within a picture in encryption algorithm.In brief, a numerical method based secret key encryption -decryption algorithm is developed using steganography to enhance the network security.