C library that generates TOTP and HOTP
HOTP and TOTP token generation
Time-Based One-Time Password (TOTP) and HMAC-Based One-Time Password (HO...
Communicate with Nitrokey devices in a clean and easy manner
Lightweight, thread-safe Java/Kotlin TOTP (time-based one-time passwords...
CrOTP - One Time Passwords for Crystal
Kotlin Multiplatform implementation of One Time Passwords Manager that c...
Straightforward password, passphrase, TOTP, and HOTP user authentication
A command line HOTP and TOTP client
HMAC Based One Time Passwords in PHP. RFC4226 and RFC6238 compliant.
HOTP and TOTP algorithms in Erlang.