An Asymmetric Image Encryption Based on Matrix Transformation

Main Article Content

Han Shuihua
Yang Shuangyuan

Abstract

In this paper, it is shown how to adapt certain matrix transformation to create a novel asymmetric block encryption scheme. The proposed scheme is especially useful for encryption of large amounts of data, such as digital images. First, a pair of keys are given by using matrix transformation; Second, the image is encrypted using private key in its transformation domain; Finally the receiver uses the public key to decrypt the encrypted messages. This scheme satisfies the characters of convenient realization, less computation complexity and good security.

Article Details

How to Cite
[1]
H. Shuihua and Y. Shuangyuan, “An Asymmetric Image Encryption Based on Matrix Transformation”, ECTI-CIT Transactions, vol. 1, no. 2, pp. 126–133, Mar. 2016.
Section
Artificial Intelligence and Machine Learning (AI)