Bit Plane Decomposing Image Encryption Based on Discrete Cat-Hadamard map
| Autor: | Thang Manh Hoang, An Braeken, Ta Thi Kim Hue, Hoang Xuan Thanh |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Chebyshev polynomials
business.industry Computer science Data_CODINGANDINFORMATIONTHEORY 02 engineering and technology computer.file_format Encryption 01 natural sciences Public-key cryptography Hadamard transform Computer Science::Multimedia 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Bitmap 020201 artificial intelligence & image processing business 010301 acoustics Algorithm computer Computer Science::Cryptography and Security Bit plane Integer (computer science) |
| Zdroj: | 2018 IEEE Seventh International Conference on Communications and Electronics (ICCE). |
| DOI: | 10.1109/cce.2018.8465711 |
| Popis: | This paper presents a public key based chaotic cryptosystem for image encryption operating in the integer field. The system is based on the discrete Cat-Hadamard map to encrypt bitmap images based on bit plane decomposing processes. The Chebyshev polynomials are used to determine the parameters of the Cat-Hadamard map. We show that the scheme offers very good resistance against exhaustive attacks, statistical attacks, and differential attacks. In addition, the computational cost of the scheme is limited, leading to a valid candidate for lightweight cryptography. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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