Perfect Paper Passwords
50 - 100 downloadsAdd this app to your lists
+ By GPF Comics
Perfect Paper Passwords is a one-time password system developed by Steve Gibson of the Gibson Research Corporation. It provides a relatively simple, safe, and secure form of multi-factor authentication that virtually anyone can implement. This project's goal is to create a simple, intuitive, Open Source PPP client for Android that mimics the "printed card" paradigm, generating PPP passcodes on the fly as they are needed while maintaining a history of used passcodes for reference.
For more detailed information about the PPP system itself, please see the official PPP site at GRC.com: https://www.grc.com/ppp
For more detailed information about PPP for Android, please see our official Google Code site: https://code.google.com/p/android-ppp/
BETA 2: Includes a fix for the recently discovered SecureRandom flaw in Android. Sequence keys generated by PPP for Android prior to this update should not be trusted. Sequence keys generated from other sources, however, should be safe (provided the source itself was safe to begin with).
We are also aware of display issues on extremely high-density display devices (Samsung Galaxy S4, etc.). We are working to correct these issues.