totp-rs
RFC-compliant TOTP library for Rust with QR code generation, otpauth URL parsing, and Steam support.
What is totp-rs?
totp-rs is a Rust library for generating and verifying Time-based One-Time Passwords (TOTP) for two-factor authentication (2FA). It implements the TOTP standard (RFC 6238) with configurable parameters like time skew, token validity, algorithm, and digit count, enabling secure 2FA integration into Rust applications.
Rust developers building applications that require two-factor authentication, such as web services, APIs, or command-line tools needing secure user verification.
Developers choose totp-rs for its balance of ease of use and extensive configurability, with a lightweight default feature set for small binaries and fast compilation, plus optional features like QR code generation, otpauth URL support, and Steam TOTP for flexibility.
Overview
RFC-compliant TOTP implementation with ease of use as a goal and additionnal QoL features.
Use Cases
Best For
- Integrating RFC 6238-compliant TOTP-based two-factor authentication into Rust web applications or APIs.
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