WMRMKeys.KeyID

WMRMKeys.KeyID

The KeyID property specifies and retrieves the key ID.

Syntax

  WMRMKeys
  .KeyID
  
  =
  
  String
String
  
  =
  
  WMRMKeys
  .KeyID

Parameters

This property takes no parameters.

Return Values

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

Remarks

The key ID is stored in the content header. When you have specified the key ID and the license key seed, you can use the WMRMKeys.GenerateKey method to create a content key. Use the WMRMKeys.GenerateKeyID method to create a globally unique key ID.

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

• WMRMKeys Object
• WMRMKeys.GenerateKeyID
• WMRMKeys.GenerateKey
• WMRMKeys.Seed

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