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抵御已知/选择明文攻击的混沌图像加密算法 被引量:1

Chaotic Image Encryption Algorithm Resilient to Known/Chosen Plaintext Attrack
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摘要 论文在对现有一类典型图像混沌加密算法的分析基础上,提出了一种改进的图像混沌加密算法。该算法引入小波变换,可以有效地克服一些混沌加密算法不能抵御已知/选择明文攻击的缺陷。 Based on the analysis of a typical chaotic image encryption, an improved algorithm is proposed. The chaotic image encryption is resilient to known/chosen plaintext attack because of the adoption of wavelet transformation.
出处 《信息安全与通信保密》 2006年第10期125-127,共3页 Information Security and Communications Privacy
基金 江苏省高校自然科学基金项目05KJD510177资助
关键词 混沌图像加密 小波变换 已知/选择明文攻击 Chaotic image encryption wavelet transform known/chosen plaintext attrack
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参考文献7

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