zig-totp

loc license nektro @ github sponsors Zig Zigmod

RFC 6238: TOTP: Time-Based One-Time Password Algorithm

https://www.rfc-editor.org/rfc/rfc6238 TOTP: Time-Based One-Time Password Algorithm

https://www.rfc-editor.org/rfc/rfc4226 HOTP: An HMAC-Based One-Time Password Algorithm

https://github.com/google/google-authenticator/wiki/Key-Uri-Format