Python LibreAuth

Python bindings to the LibreAuth library. LibreAuth is a collection of tools for user authentication written in Rust.

Features

This is a work in progress. Some features may not be available.

• Password / passphrase authentication
  • ✓ no character-set limitation
  • ✓ reasonable lenth limit (security vs. DOS)
  • ✓ strong, evolutive and retro-compatible password hashing functions
  • ✓ optional NIST Special Publication 800-63B compatibility
• HOTP - HMAC-based One-time Password Algorithm (OATH - RFC 4226)
  • ✗ the key can be passed as bytes, an ASCII string, an hexadicimal string or a base32 string
  • ✗ customizable counter
  • ✗ customizable hash function (sha1, sha256, sha512)
  • ✗ customizable output length
  • ✗ customizable output alphabet
• TOTP - Time-based One-time Password Algorithm (OATH - RFC 6238)
  • ✗ the key can be passed as bytes, an ASCII string, an hexadicimal string or a base32 string
  • ✗ customizable timestamp
  • ✗ customizable period
  • ✗ customizable initial time (T0)
  • ✗ customizable hash function (sha1, sha256, sha512)
  • ✗ customizable output length
  • ✗ customizable output alphabet
  • ✗ customizable positive and negative period tolerance