Image Encryption Based on the General Approach for Multiple Chaotic Systems

• 作者: Aouda A. Arfoa Qais H. Alsafasfeh
• 来源期刊: 信号与信息处理(英文)
• 学科: 数学
• 关键词: LORENZ EQUATIONS ROSSLER Systems Image ENCRYPTION CHAOS
• 年，卷（期）: 2011,（3）
• 页码范围: 238-244
• 页数: 7页
• 分类号: O1

摘要

In the recent years, researchers developed image encryption methods based on chaotic systems. This paper proposed new image encryption technique based on new chaotic system by adding two chaotic systems: the Lorenz chaotic system and the R?ssler chaotic system. The main advantage of this technique is stronger security, as is shown in the encryption tests.