摘要
数据加密是当今计算机通信产业至关重要的一环 详细描述了对称式密码体制中现有的各种数据加密技术的主要加密、解密算法 并对其各自的性能进行了比较 。
There is a need in the Internet community for a range of encryption that can provide security for a variety of cryptographic applications. Several existing symmetric encryption algorithms that can be used to satisfy this requirement are introduced. A description of the algorithms and their difference and application is presented.
