WMRMHeader.KeyID

WMRMHeader.KeyID

The KeyID property specifies and retrieves the ID of the encryption key.

Syntax

  WMRMHeader
  .KeyID
  
  =
  
  String
String
  
  =
  
  KeyID

Parameters

This property takes no parameters.

Return Values

If the property succeeds, it returns a String containing the ID. If it fails, it returns a number in the error object.

Remarks

Both the key ID and the license key seed are required by the Windows Media Rights Manager SDK to generate a key.

Example Code

      Dim sKID, sCID, sSeed, sKey, sHeader
    Dim sPrivKey, sPubKey
    Dim HeaderObj
    Dim KeysObj
    Dim ProtectObj

' Create objects.

    Set HeaderObj = Server.CreateObject("Wmrmobjs.WMRMHeader")
    Set KeysObj = Server.CreateObject("Wmrmobjs.WMRMKeys")
    Set ProtectObj = Server.CreateObject("Wmrmobjs.WMRMProtect")




















' Require individualization version 2.2.
' Version numbers change. Verify that this number is up to date.

.IndividualizedVersion="2.2"
















HeaderObj.SetCheckSum(sKey)

' Replace XXX with the packaging server's private key. 

    = "XXX"

' Sign the header.



' Retrieve the string containing the header.

    sHeader = HeaderObj.Header

' Set the header string into the WMRMProtect object.

    ProtectObj.Header = sHeader

' Set the key into the WMRMProtect object.

    ProtectObj.Key = sKey

' Specify the name of the file to be protected.

    ProtectObj.InputFile = "c:\input_file.wmv"

' Generate a protected file.

    ProtectObj.ProtectFile("c:\output_file_1.wmv")

Requirements

Version: Windows Media Rights Manager 7 SDK or later

Reference: wmrmobjs 1.0 Type Library

Library: wmrmobjs.dll

Platform: Windows Server 2003

See Also

• WMRMChallenge Object
• WMRMChallenge.Header
• WMRMHeader Object
• WMRMHeader.Attribute
• WMRMHeader.ContentID
• WMRMHeader.IndividualizedVersion
• WMRMHeader.LicenseAcqURL
• WMRMKeys Object
• WMRMProtect Object

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