Title	A Block Cipher using Key based Random Permutations and Key based Random Substitutions
Author	K. Anup Kumar, S. Udaya Kumar
Citation	Vol. 8  No. 3  pp. 267-277
Keywords	Block cipher, plaintext, permutation, substitution, XOR, encryption and decryption, Sbox

Title	Designing an algorithm with high Avalanche Effect
Author	Sriram Ramanujam, Marimuthu Karuppiah
Citation	Vol. 11  No. 1  pp. 106-111
Keywords	Cryptography, Avalanche Effect, Scrambling of Bits, Substitution Boxes, Ancient Ciphers

Title	Design of a modified Rijndael algorithm using 2D Rotations
Author	Pushpa R. Suri, Sukhvinder Singh Deora
Citation	Vol. 11  No. 9  pp. 141-145
Keywords	Exclusive OR (XOR), permutation, bytes, substitution, shift and 2D rotation operation, S-box

Title	A Secure Audio Steganography Algorithm Using Genetic Approaches
Author	Jung-Oh Park
Citation	Vol. 13  No. 10  pp. 33-40
Keywords	Audio Steganography, Genetic Algorithm, Substitution Techniques, SNR and PSNR