【摘要】 本文介绍了一种基于嵌入式Linux的加密短信息系统。系统以S3C2410作为处理器、西门子TC35i作为GSM模块、嵌入式Linux作为操作系统,采用改进的DES的加密算法对待发送短消息中的敏感信息进行加密处理。测试表明本系统满足安全性和实时性要求。更多还原

【Abstract】 The design of encryption system for SMS based on Embeded Linux is introduced,which adopts S3C2410 as the processer,TC35i as GSM module and embedded Linux as operating system。 Using improved DES alogorithm processes the sensitive information in transmission。 Test shows that the system can meet the demand of security and the real-time.更多还原