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SAM Crypto Token

Remote signing using with the SCAL2 and the SignServer is possible by integrating the SAM and the signing back-end of the remote signing solution. We call it SAMCryptoToken. It is a special implementation of the of the CryptoToken for the SignServer, which contains necessary functions and interfaces to communicate with the SAM and the user’s device.

SCAL-SignServer

What is happening when user would like to sign the data within the context of the SignServer and SCAL2? The typical signature process is as follows:

  • Request to sign the data is triggered from the the client
  • Signer prepares the Data To Be Signed and asks the signing back-end to confirm by the user
  • User confirms the Data To Be Signed and activates the private key for the signing operation
  • QSCD + SAM verifies the request and produces the signature
  • Signer completes the operation and provides the result