OpenPhysical 

PIV-compliant facial processing CLI tool for .NET. Converts photos to FIPS 201-3 compliant ID card format with JPEG 2000 ROI encoding.

.NET implementation of NIST SP 800-108 KDF with SP 800-56A key agreement and SP 800-56C Rev. 2 derivation methods.

Local PIV facial-image preparation with bounded JPEG 2000 encoding and explicit verification evidence.