摘要
通过共同兴趣爱好点实现陌生朋友之间的发现与交友,针对陌生朋友发现问题中用户ID的隐私问题,提出通过构造用户的临时身份标识符TID来代替真实身份ID,即用户的真实身份ID被隐藏,而使用TID进行陌生朋友之间的传输与计算。该方案实现了陌生朋友之间的兴趣爱好匹配和信息互换,在此过程中加解密和数字签名Sig保证消息的完整性,TID保证ID的隐蔽性,从而使安全性得到了保障。结果表明,该方案具有较好的安全性。
The friend discovery and making could be realized on the basis of common interests, and aiming at privacy problem of user＇s ID during the process of strange friend discovery, a new scheme is proposed, that is, through constructing the user＇s temporary identity TID for replacing the user＇s true identity ID, thus the true identity of the user is hidden while TID used to transfer and compute among between the strange friends. The proposed scheme could realize interests matching and information exchange among between the strange friends. Encryption/decryption plus digital signature Sig could ensure the message integrity while TID the ID＇s concealment, thus the security is protected. The experiment results show that this scheme performs well in security assurance.
出处
《信息安全与通信保密》
2013年第6期84-86,共3页
Information Security and Communications Privacy
关键词
社交网络
ID匿名
朋友交友
social network
ID anonymous
friend making
