Open-source implementations of one-time passcode generators for Blackberry and iOS, supporting HOTP and TOTP standards.
Google Authenticator OpenSource is an open-source implementation of one-time passcode generators for Blackberry and iOS mobile platforms. It provides two-factor authentication by generating codes using HOTP and TOTP algorithms based on OATH standards. The project addresses the need for secure, standards-compliant authentication without relying on proprietary solutions.
Developers and organizations needing to implement or integrate two-factor authentication on Blackberry or iOS platforms using open standards. It's also for security enthusiasts interested in OATH-based OTP implementations.
It offers a transparent, open-source alternative to proprietary authenticator apps, with strict adherence to RFC standards and a security-focused design that excludes account backups. Developers choose it for its reliability and compliance with established authentication protocols.
Open source version of Google Authenticator (except the Android app)
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Implements HOTP and TOTP algorithms per RFC 4226 and 6238, ensuring interoperability with OATH-compliant systems as highlighted in the README.
Deliberately omits account backups to prevent security breaches, a design choice explicitly stated in the README to maintain integrity.
Provides tailored implementations for Blackberry and iOS, offering focused solutions for these mobile platforms as noted in the project description.
Being open-source, it allows developers to inspect and modify the codebase for custom authentication needs, as it's not tied to app store restrictions.
The design excludes account backups, meaning users risk permanent lockout if devices are lost, which the README admits is a security trade-off that may not suit all scenarios.
The README states the code has diverged from app store versions and patches here won't necessarily reflect current releases, limiting its usefulness for modern applications.
Only supports Blackberry and iOS, with Android handled in a separate repository, fragmenting development efforts and requiring additional integration work.