Research of typical block cipher algorithms

摘要：

Block cipher algorithms arc the typical representive of symmetric cryptography. This paper especially reserches on the two typicle cipher algorithms ( DES and AES algorithm ) of block cipher algorithms.And also analy their weaknesses and improve their defects.

关键词： block cipher DES algorithm AES algorithm security

作者: Tang Songsheng Ma Xianzhen

作者单位: QingDao university of science&technology College of information science&technology QingDao,China

会议类型: 国际会议

会议名称: 2010 International Conference on Computer,Mechatronics,Control and Electronic Engineering(2010计算机、机电、控制与电子工程国际会议 CMCE 2010)

会议地点: 长春

会议语种:英文

页码: 319-321

在线出版日期: 2010-08-24（万方平台首次上网日期，不代表论文的发表时间）