Multiple parsing of "Card Verifiable Certificates" (CVC) in OpenSC

[dengert]

Problem Description

There several places in OpenSC which use "Card Verifiable Certificates" (CVC). Many are parsed by OpenPACE but ./libopensc/pkcs15-sc-hsm.c and with #2053 ./libopensc/card-piv.c.

This was used to find where these are being parsed: grep "asn.*cvc" pkcs11/* pkcs15init/* sm/* smm/* libopensc/*

Proposed Resolution

pkcs15-sc-hsm.c and pkcs15-sc-hsm.c differ. But this could be that each only looks for a subset of defined tags.

The differences should be examined to see if they could all use OpenPACE.

This in response #2053 (comment) so the issue is not forgotten.