Title	Bijective Function with Domain in N and Image in the Set of Permutations: An Application to Cryptography
Author	V?ctor M. Silva-Garc?a, Cornelio Y??ez-M?rquez, Juan L. D?az de Le?n-Santiago
Citation	Vol. 7  No. 4  pp. 117-124
Keywords	JV Theorem, Factorial Theorem, Factorial Cryptosystem, Permutations.

Title	Design and Implementation of a Fast, Combined SHA-512 on FPGA
Author	Seyyed Ali Emam, Sareh Sadat Emami
Citation	Vol. 7  No. 5  pp. 165-168
Keywords	SHA-512, FPGA, Permutation, Digital Signature

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	An Image Encryption Approach Using a Combination of Permutation Technique Followed by Encryption
Author	Mohammad Ali Bani Younes, Aman Jantan
Citation	Vol. 8  No. 4  pp. 191-197
Keywords	Image Correlation, Image encryption, Image entropy, Image histogram, Permutation