作　　者： ; (张韵恬）;

机构地区： 韶关学院图书馆

出　　处： 《现代图书情报技术》 2007年第12期78-81,共4页

摘　　要： 对非可信环境下明文传输登录密码等敏感信息导致的数字图书馆安全登录问题进行分析,提出一个基于单向散列函数的改进方案,应用消息摘要及脚本执行等信息技术,将登录密码这类敏感信息散列为定长且单次有效的"数字指纹",再送入非可信环境里进行传输,可增强数字图书馆的登录安全。 Under the non - credible environment, transmitting sensitive information such as plain text passwords is easy to lead to security issues of login of digital library. The paper proposes an improved solution based on a one -way Hash function, which uses information technology such as message digest and JavaScript, and sensitive information such as plain text passwords will be hashed for the fixed - length and single - effective ＂digital fingerprint＂ before entering the non - credible environment, so it can enhance present security of login of digital library.

关 键 词： 数字图书馆 安全 登录 密码 散列函数 消息摘要

领　　域： [文化科学]