An Image Encryption Algorithm of Bit-plane Based on Hyper-chaotic System
作者： Zhenrong Lin
关键词:
摘要: An image encryption algorithm of bit-plane based on hyper-chaotic system is proposed in this paper. The plain-image decomposed into bit-planes according to the pixel bits. Then relevant information which extracted from each loaded obtain initial key. High four separated and disrupted binary key sequence disrupts distribution original bit-planes. high low are encrypted adaptively get cipher-text. Experiments carried out, security analyzed. results show that scheme has large space good efiect, capable resisting against various attacks.
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