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pro vyhledávání: '"Malik M. Ali Shahid"'
A Color Image Encryption Algorithm Based on One Time Key, Chaos Theory, and Concept of Rotor Machine
Autor:
Aqeel Ur Rehman, Amnah Firdous, Salman Iqbal, Zahid Abbas, Malik M. Ali Shahid, Huiwei Wang, Farman Ullah
Publikováno v:
IEEE Access, Vol 8, Pp 172275-172295 (2020)
An innovative method proposed for encrypting color images is comprised of one-time keys and chaos theory using a distinctive concept of rotor machine. The novelty of this scheme is that the rows and columns of 2-dimensional images are converted into
Externí odkaz:
https://doaj.org/article/25ebcf7d15084784aad6c0441b89c311
Publikováno v:
IEEE Access, Vol 7, Pp 162786-162802 (2019)
An innovative approach of selective encryption for color images is proposed that utilizes SHA-512 hash of plain image to modify initial conditions and control parameters of 1-Dimensional (1D) chaotic maps. The three channels (red, green and blue) of
Externí odkaz:
https://doaj.org/article/96a63b9cecff427b81620358feb9541a