A very specific and intriguing topic!
The is a cryptographic module driver for the Spanish Electronic ID card (DNIe). It is primarily distributed as part of the Instalador Tarjetas DNIe v1.2.0 for 64-bit Windows 10 and 11 systems. Key Features of v15.0.2 instalable dnie v15.0.2
If you want, I can:
/usr/lib/x86_64-linux-gnu/opensc-pkcs11.so.