Mobile OTP App Specifications

The following technical specifications apply to the FEITIAN Mobile OTP app — a software authenticator supporting HOTP, TOTP and OCRA on iOS and Android, with FOAS integration and online (QR) or offline token activation.

Mobile OTP app technical specifications

Supported Operating System

iOS
Android
Windows Phone (on demand)

Cryptographic Algorithms

HOTP: Hmac-based One-time Password Algorithm
TOTP: Time-based One-time Password Algorithm
OCRA: OATH Challenge Response Algorithm

Supported OTP Length

6/8 digits

Customization

UI, Function

Supported Authentication Server

FOAS
OATH compatible authentication server

Token Activation

Online (QR)
Offline

Supported Feature

One Phone with multiple tokens
Gestures Password
Time Calibration