Hardware implementation of a strong pseudorandom number generator based block‐cipher system for color image encryption and decryption

Summary This paper proposed a hardware architecture of a strong block‐cipher system dedicated to digital image encryption and decryption. On the one hand, a pseudorandom number generator (PRNG) based on two 3D chaotic systems is created to produce strong keys. On the other hand, a robust algorithm i...

Full description

Saved in:

Bibliographic Details
Published in:	International journal of circuit theory and applications Vol. 51; no. 1; pp. 410 - 436
Main Authors:	Gafsi, Mohamed, Amdouni, Rim, Hajjaji, Mohamed Ali, Mtibaa, Abdellatif, Bourennane, El‐Bey
Format:	Journal Article
Language:	English
Published:	Bognor Regis Wiley Subscription Services, Inc 01.01.2023
Subjects:	Algorithms block‐cipher chaos Color imagery Complexity Digital imaging Encryption Field programmable gate arrays FPGA Hardware Permutations Pixels PRNG Pseudorandom security level throughput
ISSN:	0098-9886, 1097-007X
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!