增强最基本的指纹识别器的功能
我开发了一个在线学校管理系统。现在我的客户想要实现指纹验证。他想要的是为每个学生存储一些生物特征数据；然后将此数据与人刷手指的数据进行比较，然后他的个人数据就会出现...
我找到了这个便宜的 Athena A101 http://www.biometrics.com.my/fingerprint-reader.html
问题是没有 SDK，只有一些驱动程序。而且仅限10个指纹。我不明白的是，一旦它能够比较和存储 10 个指纹，为什么不能比较和存储 100 个或 1000 个指纹呢？我猜这些数据存储在设备本身上。为什么不把它存储在硬盘上？
无论如何，我的问题是：有什么办法可以解决这个问题吗？以前有人这样做过吗？显然硬件已经存在，有没有人编写过能够从这些廉价设备获取数据并将其存储在某个地方的软件？您知道如何使该设备变得更加有用。谢谢各位的帮助。
I have developed an online school management system. Now my client wants to implement fingerprint verification. What he wants is to store some biometric data for each student; this data is then compared to data of person swiping the finger and his personal data comes up...
I found this cheap Athena A101 http://www.biometrics.com.my/fingerprint-reader.html
The thing is there is no SDK, just some driver. And it is limited to 10 fingerprints. What I don't understand is once it is able to compare and store 10 fingerprints why not a 100 or 1000? I'm guessing this data is stored on the device itself. Why not store it on hdd?
Anyway my question: is there any way of cracking this? Has anybody done this before? Obviously the hardware is there, has anybody ever written software that is able to get data from these cheap devices and store them somewhere? You know making this device much more useful. Thank you for your help chaps.
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libpam-fprint模块：它将libfprint与 PAM 集成，允许使用指纹机制对任何与 PAM 集成的服务进行身份验证。这将使将来更改身份验证机制变得足够容易——只需添加一个新的 PAM 模块——并且使您能够独立于任何特定供应商的工具包。
You might wish to investigate the
libpam-fprintmodule: it integrateslibfprintwith PAM in a manner that allows fingerprint mechanisms to be used for authentication with any service that integrates with PAM.This would make changing authentication mechanisms in the future easy enough -- drop in a new PAM module -- and gives you independence from any specific vendor's toolkits.