ePass FIDO-NFC - cannot delete key

[KRunchPL]

It seems that after deletion of a private key, the key file is deleted, but it's "metadata" is still there, when trying to read it's public key error Public key enumeration failed: Reference data not usable is shown.

Steps to reproduce

1. Insert key (with CCID enabled and initialized according to https://www.rcdevs.com/docs/howtos/epass/epass/)
2. Run pkcs15-init --verify-pin --auth-id 80 --generate-key rsa/2048 --key-usage sign,decrypt --label "TESTKEY"
3. Run pkcs15-tool.exe --list-key to get ID of created key
4. Run pkcs15-init.exe -D privkey --verify-pin --auth-id 80 --id 1 (with ID get in prev step)
5. Run pkcs15-tool.exe --list-key

Expected behavior

Key TESTKEY is not on the list

Actual behavior

Key TESTKEY is still on the list. It's pub key cannot be read anymore with pkcs15-tool.exe --read-public-key 00.

Logs

Logs

[frankmorgner]

@FeitianSmartcardReader ?

[FeitianSmartcardReader]

@KRunchPL I forward your message to world.support@ftsafe.com, he is right person for our FIDO product, he will send you mail later today, any questions, send mail to him.

@frankmorgner looks the token doesn't load GIDS applet, so it cannot be use with OpenSC, our engineer will keep in touch with Jacek Chałupka and give a solution, thanks for your reminder.

[frankmorgner]

any update?

[FeitianSmartcardReader]

Thanks Frank

Engineer will starting working on this in the next few days, will keep update, thanks

[superskybird]

ePass FIDO-NFC has optional feature of GIDs, but this feature was not proposed. Now ePass FIDO-NFC has removed this feature and adding FIDO2 feature . So please ignore GIDs now.