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A Novel Chaos-Based Color Image Encryption Scheme Using Bit-Level Permutation
To ensure the security of digital images during transmission and storage, an efficient and secure chaos-based color image encryption scheme using bit-level permutation is proposed. Our proposed image encryption algorithm belongs to symmetric cryptography. Here, we process three color components simultaneously instead of individually, and consider the correlation between them. We propose a novel bit-level permutation algorithm that contains three parts: a plain-image related rows and columnsdoi:10.3390/sym12091497 fatcat:rp5bd7pjivegxf4wzf2fyqknla