Cryptanalyzing Two Image Encryption Algorithms Based on a First-Order Time-Delay System
IEEE MultiMedia(2022)
摘要
Security is a key problem for the transmission, interchange, and storage process of multimedia systems and applications. In 2018, Li et al. proposed in-depth security analysis on an image encryption algorithm based on a first-order time-delay system (IEATD) and gave a specific chosen-plaintext attack on it. Moreover, an enhanced version called as IEACD was designed to fix the reported security def...
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关键词
Encryption,Cryptography,Heuristic algorithms,Privacy,Mathematical models,Computer science,Approximation algorithms
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