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aluzzardi

Description

[UNMAINTAINED] Hardware authentication for Linux using ordinary USB Flash Drives.

126 Stars 60 Forks GNU General Public License v2.0 228 Commits 26 Opened issues

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pam_usb

pam_usb provides hardware authentication for Linux using ordinary USB Flash Drives.

It works with any application supporting PAM, such as su and login managers (GDM, KDM).

Features

  • Password-less authentication.
    Use your USB stick for authentication, don't type passwords anymore.
  • Device auto probing.
    You don't need to mount the device, or even to configure the device location (sda1, sdb1, etc). pam_usb.so will automatically locate the device using
    UDisks
    and access its data by itself.
  • Two-factor authentication.
    Achieve greater security by requiring both the USB stick and the password to authenticate the user.
  • Non-intrusive.
    pam_usb doesn't require any modifications of the USB storage device to work (no additional partitions required).
  • USB Serial number, model and vendor verification.
  • Support for One Time Pads authentication.
  • You can use the same device across multiple machines.
  • Support for all kind of removable devices (SD, MMC, etc).

Tools

  • pamusb-agent
    : trigger actions (such as locking the screen) upon device authentication and removal.
  • pamusb-conf
    : configuration helper.
  • pamusb-check
    : integrate pam_usb's authentication engine within your scripts or applications.

Getting Started

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