摘要
文章提出一种基于AES算法的适合各种身份识别的动态密码生成机制,将用户ID(数字)、原始密码以及系统每次给出的6-8位随机数按不同方式组成明文和密钥,再利用AES生成密文,对密文压缩后作为登录密码。由于系统给出的随机数不同,每次生成的登录密码也就不相同,由此提高了系统的安全性能。
In this paper, we propose arithmetic of calculating dynamic passwords based on AES. The Cipher Plaintext and The Cipher Key of AES were composed of ID （Digital）, original passwords and 6-8 bit random numbers. After transformed, the constringent cryptograph as entry passwords can be got. Due to the random numbers, the entry passwords are different. In this way, the security of identification system is improved.
出处
《信息安全与通信保密》
2007年第1期134-135,共2页
Information Security and Communications Privacy
