- EDDSA
- ECDSA
- RSA
- - Last tested
+ - Tested
* - `Feitian ePass 2003 <https://www.ftsafe.com/Products/PKI/Standard>`_
- yes
- n/a
* - `SoftHSM 2.0 <https://www.opendnssec.org/softhsm/>`_ [#fn-softhsm]_
- yes
- yes
- - | 256
+ - | ed25519
+ | ed448
- | 256
| 384
- | 1024
| 2048
| 4096
- - 2021-09
+ - 2025-12
* - `Trustway Proteccio NetHSM <https://atos.net/en/solutions/cyber-security/data-protection-and-governance/hardware-security-module-trustway-proteccio-nethsm>`_
- yes
- ECDSA only