1. Preface to the Special Issue on "Mathematical Methods for Computer Science".
- Author
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Hua, Zhongyun and Zhang, Yushu
- Subjects
COMPUTER science ,IMAGE reconstruction algorithms ,IMAGE encryption ,REVERSIBLE data hiding (Computer science) ,WIRELESS communications security ,PHYSICAL layer security ,TECHNOLOGICAL innovations - Abstract
The paper by Feng et al. [[11]] proposes an image encryption algorithm, IEA-IF-DLT, that utilizes plane-level image filtering and discrete logarithmic transformation to achieve a balance between security and efficiency. In the last few decades, the relationship between mathematics and algorithms has become increasingly important and influential in computer science. The scheme utilizes versatile bit-depth management, encrypting the most significant bits of each pixel with the AES-CTR cipher algorithm and embedding additional data in the least significant bit planes of the encrypted pixels using code division multiplexing. [Extracted from the article]
- Published
- 2023
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