Non-square colour image scrambling based on two-dimensional Sine-Logistic and Hénon map

• Siqi Zhou,
• Feng Xu,
• Ping Ping,
• Zaipeng Xie,
• Xin Lyu,

Vol. 11, No. 12, December 30, 2017
10.3837/tiis.2017.12.015, Download Paper (Free):

• Image Scrambling
• Non-Square
• Logistic
• Hénon
• chosen-plaintext attack

Abstract

Image scrambling is an important technology in information hiding, where the Arnold transformation is widely used. Several researchers have proposed the application of Hénon map in square image scrambling, and certain improved technologies require scrambling many times to achieve a good effect without resisting chosen-plaintext attack although it can be directly applied to non-square images. This paper presents a non-square image scrambling algorithm, which can resist chosen-plaintext attack based on a chaotic two-dimensional Sine Logistic modulation map and Hénon map (2D-SLHM). Theoretical analysis and experimental results show that the proposed algorithm has advantages in terms of key space, efficiency, scrambling degree, ability of anti-attack and robustness to noise interference.

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