IWT and RSA based asymmetric image encryption algorithm
An asymmetric image encryption algorithm based on integer wavelet transformation (IWT) and Rivest-Shamir-Adleman (RSA) algorithm is proposed. Firstly, two plain characteristic parameters (PCP) of the plain image are extracted and two random numbers are chosen. Then, a new parameter transformation mo...
Main Authors: | Simin Du, Guodong Ye |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-03-01
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Series: | Alexandria Engineering Journal |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016822007232 |
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