【摘要】 主要综述国内外在混沌序列密码和单向H ash函数及对称分组密码和公钥分组密码的一些研究进展,并各举1~2例予以说明,同时比较性地分析了混沌密码算法与常规密码算法的异同,提出了目前存在的问题和可能的解决方法.更多还原

【Abstract】 Some research progresses of sequence ciphers,Hash functions,symmetrical block ciphers and public key ciphers all which are based on chaos are summarized.One or two examples are separately given to explain each of them.The similarities and differences between chaos cipher and conventional cipher are analyzed comparatively.Lastly,immediate problems occurred and methods for solving these problems are proposed.更多还原