hotp

HMAC-Based One-Time Password (HOTP), and Time-Based One-Time Password (TOTP) Algorithms

v3.0.1 URL: https://unpkg.com/hotp@3.0.1/lib/hotp.js

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hotp totp otp rfc4226 rfc 4226 4226 rfc6238 rfc 6238 6238 one-time password two-factor authentication two-factor 2fa authentication authenticator hmac hmac-based time-based

jsotp

Javascript One-Time Password module.

v1.0.4 URL: https://unpkg.com/jsotp@1.0.4/lib/jsotp.js

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otp totp hotp rfc6238 rfc4226

node-otp

Node.js One-Time Password

v1.2.3 URL: https://unpkg.com/node-otp@1.2.3/lib/index.js

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otp two-factor rfc4226 rfc6238 typescript

gotp

simple RFC4226 TOTP

v1.0.0 URL: https://unpkg.com/gotp@1.0.0/index.js

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google otp totp rfc4226 hmac crypto

@squeep/totp

A minimal TOTP/HOTP helper.

v1.1.6 URL: https://unpkg.com/@squeep/totp@1.1.6/index.js

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OTP TOTP HOTP OATH rfc4226 rfc6238 2FA