摘要
随着密码使用越来越广泛,用户需要记忆大量复杂的密码来保证安全,密码的记忆和输入变得越来越困难。为此,文章提出了一种基于蓝牙NFC的防泄露密码使用管理系统的设计,帮助用户记忆大量密码以及方便输入,并采用NFC(近场通讯)身份验证、类似于KDC(密钥分配中心)的密钥分配机制、挂失机制等安全机制来保证用户的密码安全。测试结果表明该系统能有效地帮助用户记忆大量密码以及快捷地进行密码的输入,并用挂失等安全机制有效地保证用户的密码不被泄露。
With the widespread use of passwords, users have to remember a large number of complicated passwords. It is more and more difficult to remember and enter them. This paper proposes a design of the anti-leak password management system based on Bluetooth and NFC in order to help users remember and enter numerous passwords. This system uses NFC authentication, key distribution mechanism similar to KDC （Key Distribution Center）, loss report mechanism and so on to guarantee password security. The test results indicate that this system can help users remember and enter a large number of passwords effectively, and the security mechanism such as loss report mechanism can protect passwords from being leaked.
出处
《信息网络安全》
2013年第12期42-45,共4页
Netinfo Security
关键词
密码管理
NFC
蓝牙
防泄露
password management
NFC
bluetooth
anti-leak
