Axtero Sign: Technical details
What Axtero Sign runs on, and exactly which data leaves your device when you sign.
At a glance
- Devices
- iPhone iPad Mac
- Documents
- Signature format
- PAdES B-LT, with the data needed for long-term validation
- Standards
- ZertES
- eIDAS
- Confirmation
- Mobile ID DeepID
Which data leaves your device
Your device calculates a fingerprint of the PDF. It sends the fingerprint and your identity to the trust service. The document, its file name and its metadata stay on your device.
| Data | Where it goes | Notes |
|---|---|---|
| Content of the PDF | Stays on your device | The file contents stay on the device. |
| File name and metadata | Stays on your device | The file name and metadata stay on the device. |
| Fingerprint | Sent for signing | The fingerprint can't be turned back into the document, or any part of it. |
| Identity of the signer | Sent for signing | The trust service needs it to issue a signature in your name. |
- Stays on your device
- Sent for signing
Information is provided without guarantee.
Test it on your own devices
If this fits your data protection rules, we'll set up Axtero Sign with you and you can test it on your own Mac, iPhone or iPad.
Test Axtero Sign