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otp

Node.js / TypeScript implementation of the aice-otp channel contract: Channel interface, typed SendError hierarchy, validator, MockChannel reference, and a YAML conformance harness.

gnome-shell extension for Nitrokey 3 OTP

Multi-purpose OTP token generator written in C++ and Qt with encryption and System Tray Icon. Supports TOTP, HOTP, Authy and Steam and custom digit lengths and periods.