Sign and verify data using Yubikey hardware security keys
Sign and verify data using hardware (Yubikey) backed x509 certificates (PIV)
pivit$ pivit sign --input document.pdf --output document.pdf.sig$ pivit verify --input document.pdf --signature document.pdf.sig --cert certificate.pem$ pivit list-certs$ pivit sign --input data.txt --embedded$ pivit verify --signature signed-data.sig