Discuss this help topic in SecureBlackbox Forum

TElCAdESSignatureProcessor.UpgradeToA

TElCAdESSignatureProcessor     See also     


Filter: C#/Java  VB.NET  Pascal  C++  PHP  


Upgrades the signature to an archival one.

Declaration

[VB.NET]
    Sub UpgradeToA(ByVal ArchivalTSPClient As TElCustomTSPClient)
    Sub UpgradeToA(ByVal ValidationTSPClient As TElCustomTSPClient, ByVal ArchivalTSPClient As TElCustomTSPClient)
    Sub UpgradeToA(ByVal TSPClient As TElCustomTSPClient, ByVal ValidationTSPClient As TElCustomTSPClient, ByVal ArchivalTSPClient As TElCustomTSPClient)

Parameters

  • ArchivalTSPClient - the TSP cient used to produce the archival timestamp.
  • ValidationTSPClient - the TSP client that performs time-stamping of the validation data.
  • TSPClient - the TSP client used to produce the timestamp over the digital signature.

Description

    Call this method to upgrade the signature to CAdES-A. An archival signature builds on a CAdES-X-L or CAdES-X-L with time by adding one or more archival timestamps. This form is used for archival of long-term signatures; whole signature material is protected against vulnerable hashing algorithms and breakage of the cryptographic material or algorithms.

See also:     IsA     CanUpgradeToA     Archive     Signature    

Discuss this help topic in SecureBlackbox Forum