Bio Enrollment App
The companion mobile / desktop application that enrolls a fingerprint template into an AmbiSecure biometric authenticator. The template is created on-card / on-device through the authenticator’s own sensor — never on the host, never in a database.
Enrollment that does not leak the template.
Sensor on authenticator
The fingerprint sensor is on the card or on the key. The app drives the workflow but never sees the raw biometric.
On-card storage
The reference template is created and stored inside the authenticator’s secure element. No central database, no shared template store.
Match-on-card workflow
Subsequent matches happen entirely on the authenticator. The host receives only a yes / no signal.
Multi-finger enrollment
Enroll multiple fingers per user with retry, quality checks, and template hardening.
Issuer-friendly
Customisable enrollment policy: number of fingers required, quality thresholds, retry limits, audit log.
Cross-platform
iOS and Android via NFC / USB; Windows / macOS / Linux desktop variants for enrollment kiosks.
What the app supports out of the box.
| Authenticator support | AmbiSecure OnePass Bio Card; AmbiSecure BioKey |
|---|---|
| Template format | ISO/IEC 19794-2 minutiae template |
| Transports | NFC (mobile), USB-A / USB-C (desktop), ISO/IEC 7816 contact (kiosk) |
| Workflow | Multi-finger enrollment with quality scoring and retry |
| Policy | Per-tenant enrollment policy — minimum quality, finger count, retry budget |
| Audit | Per-enrollment log entries with timestamp, operator ID, authenticator serial |
| Integration | Issuer KMS, HSM, MES integrations via REST API |
| Customisation | Branded UI per issuer; per-tenant onboarding flow |
Where this fits in the bigger picture.
Need a branded enrollment app for your authenticator rollout?
We can ship a customised build with your issuer policy, KMS integration, and audit hooks.