pkcs11-helper is a library that simplifies the interaction with PKCS#11
providers for end-user applications using a simple API and optional
OpenSSL engine.
pkcs11-helper allows using multiple PKCS#11 providers at the same time,
enumerating available token certificates, or selecting a certificate
directly by serialized id, handling card removal and card insert events,
handling card re-insert to a different slot, supporting session
expiration and much more all using a simple API.
Project website:
https://www.opensc-project.org/opensc/wiki/pkcs11-helper
Signed-off-by: Jack Nagel <jacknagel@gmail.com>