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使用ACR122U USB NFC标签阅读器登录PC的NFC身份验证

[英]NFC authentication to log in PC with ACR122U USB NFC Tag Reader

原文 2017-06-13 17:57:50 3 1 authentication/ nfc/ raspberry-pi3

I'm kind of new with NFC and Raspberry Pi and I'm trying to create an authentication system for a PC using Pi with an ACR122U USB NFC Tag Reader. 我是NFC和Raspberry Pi的新手，我正在尝试为使用带有ACR122U USB NFC标签阅读器的Pi的PC创建身份验证系统。 I was planning on connecting the reader to the Pi, but I was wondering if it's possible to unlock PC only after the password is entered and the NFC tag is scanned. 我当时打算将阅读器连接到Pi，但我想知道是否只有在输入密码并扫描NFC标签后才能解锁PC。 If so how? 如果可以，怎么办？ I also was wondering if it was possible to scan the NFC tag and take the user to an log in screen to unlock your computer 我还想知道是否可以扫描NFC标签并将用户带到登录屏幕以解锁计算机

1 个解决方案

What exactly do you try to unlock? 您到底想尝试解锁什么？ The PC or the Pi board? PC还是Pi板？

If you want to unlock a Pi with NFC tag I guess that you will have to use a PAM NFC module (see here http://nfc-tools.org/index.php?title=Pam_nfc ) 如果您想用NFC标签解锁Pi，我猜您将不得不使用PAM NFC模块（请参阅此处http://nfc-tools.org/index.php?title=Pam_nfc ）

If you want to unlock a PC using a NFC with a reader connected to the PC tag see below: 如果要使用NFC将阅读器连接到PC标签的PC解锁，请参见以下内容：

The windows authentication architecture is described here: https://technet.microsoft.com/en-us/library/dn169016(v=ws.10).aspx Windows身份验证体系结构在此处进行了描述： https : //technet.microsoft.com/zh-cn/library/dn169016(v=ws.10).aspx

Basically you will have to implement a " Custom Credentials Provider " and a LogonUI. 基本上，您将必须实现“ 自定义凭据提供程序 ”和LogonUI。 I have found a GitHub repository called Sesame that implements a complete NFC credentials provider - you might get some inspiration from there. 我发现了一个名为Sesame的GitHub存储库，该存储库实现了完整的NFC凭证提供程序-您可能会从中得到一些启发。