TOTP Toolset

This toolset can be used to emulate a hardware token and as to perform OTP verification and drift detection . The previous version of this tool is available here

Features

convert hex seed to base32 format
generate QR image based on hex or base32 seed key values
generate random seed values (i.e. for Token2 programmable tokens)
verify the time drift with customizable skew value
create CSV for Azure MFA import

We have also developed a fully client-side version of Token2 TOTP Toolset (Token2 TOTP Toolset - local), which can be run locally without accessing any libraries/resources on the Internet (including the QR image generation). The full source code of "Token2 TOTP Toolset - local" is available under our GitHub repository.

Seed ^{in base32}

QR code

OTP ^{verification & drift detection}

⏱ --

skew ±

Seed data

Unix epoch / 30
HMAC(secret, time)
Seed (hex)
Hex length

Token data

Serial number ^{digits only}

Token model ^{separate brand and model with a comma}

Username ^{as UPN}

CSV generation ^{csv in Azure MFA format}

^* True randomness is based on quantum random numbers as a service, QRNGaaS provided by ETH Zürich. Note: as QRNGaaS does not have an HTTPS interface, the requests are proxied via our servers.

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