libC Browser


libC Browser and Editor for ASN.1 structures, PKCS#11 object manipulation, object creation and smart card file systems.




  • Generate symmetric & asymmetric keys on token using optional external entropy
  • Import PKCS#12 files on token
  • Generate RSA, EC, AES or 3DES software keys using high grade RNG entropy with token import
  • Issue PKCS#10 certificate requests
  • Import X.509 certificates
  • Generate self-signed X.509 certificate
  • Display X.509 certificates or public keys in ASN.1 viewer
  • Display X.509 certificates
  • Edit token attributes
  • Drag & Drop drivers into the viewer
  • Display tags, IDs, position and length