Smart Card Based PKI (Public Key Infrastructure) Signing Products
Source: Calsoft Labs
Greatly expedite business transactions using smart-card based digital signatures on popular document types using PKI (Public Key Infrastructure). Allow documents like Microsoft Word and Adobe PDF to be signed by multiple parties and signature verified. This also means checking for certificate revocation by implementing the OCSP protocol (Online Certificate Status Protocol). On the client end it worked with cryptographic smart cards and created signing, verification and X.509 certificate processing DLLs for Windows, using PKCS libraries, Microsoft CAPI and RSA BSAFE. These were used by plug-ins it wrote for Microsoft Word and Adobe Acrobat sensitive to the complex document formats.