Security Analysis and Improvement of an Image Encryption Cryptosystem Based on Bit Plane Extraction and Multi Chaos

Security Analysis and Improvement of an Image Encryption Cryptosystem Based on Bit Plane Extraction and Multi Chaos

This paper analyzes the security of image encryption systems based on bit plane extraction and multi chaos. It includes a bit-level permutation for high, 4-bit planes and bit-wise XOR diffusion, and finds that the key streams in the permutation and diffusion phases are independent of the plaintext i...

Full description

Bibliographic Details
Main Authors: Shuqin Zhu, Congxu Zhu
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Entropy
Subjects:
information security
image encryption
security analysis
chosen-plaintext attack
Online Access:https://www.mdpi.com/1099-4300/23/5/505

Internet

https://www.mdpi.com/1099-4300/23/5/505

Similar Items