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	Robust Hybrid Plaintext-Related Image Encryption using Hyper Chaos Signal Processing
Author	Wenting Yuan, Amber Sultan, Syed Baqar Hussain
Citation	Vol. 19  No. 9  pp. 49-56
Keywords	Transport security, digital image encryption, digital chaos, double-domain, plaintext-related algorithm.