Add support for Elliptic Curves signing #22
Merged
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This change adds support for retrieving
EC_POINT
attribute from cards as well asCKM_ECDSA
signing mechanism and theEC
key type.I'm using this patch for OpenPGP signature generation for my small proof of concept: https://gitlab.com/wiktor/pkcs11-openpgp/#pkcs11-tools-for-openpgp and tested getting EC public keys and signing using Yubico 5C with secp256r1 key stored in a PIV applet and generated through
ykman-gui
.