摘要
引进校验码可增强W eb认证系统的安全性,校验码基于位图格式,由系统随机产生,图像识别环节的引入是增强安全性的关键。已在多个实际工程项目中成功应用,该原理同样适用于其他端到端即时通信的认证系统。
A validation code based method which can enhance the security of web authorization system was introduced. Validation code was based on bitmap and created at random, and the image identification was the key to enhance the security. Web authorization system was applied to practice successfully in several projects, and it＇ s also applicable in other authorization systems for peer-to-peer communication.
出处
《计算机应用》
CSCD
北大核心
2005年第10期2428-2430,共3页
journal of Computer Applications
关键词
校验码
位图
认证
散列函数
validation code
bitmap
authentication
Hash function
