Title	An Approach to ensure Security through Bit-level Encryption with Possible Lossless Compression
Author	Pranam Paul, Saurabh Dutta, A K Bhattacharjee
Citation	Vol. 8  No. 2  pp. 291-299
Keywords	cryptography, encryption, decryption, cipher, private key, symmetric key, plain text, cryptographic modeling

Title	Enhancement of Security through an Efficient Substitution-based Block Cipher of Bit-level Implementation with Possible Lossless Compression
Author	Pranam Paul, Saurabh Dutta, A K Bhattacharjee
Citation	Vol. 8  No. 4  pp. 318-326
Keywords	cryptography, encryption, decryption, cipher, private key, symmetric key, plain text, cryptographic modeling

Title	Implementation of Invisible Digital Watermarking on Image Nonlinearly of Arithmetically Compressed Data
Author	Sabyasachi Samanta, Saurabh Dutta
Citation	Vol. 10  No. 4  pp. 261-266
Keywords	pixel, invisible digital watermarking, arithmetic coding, nonlinear function