Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

3.4.7 GSS_UnwrapEx() Call

This call is an extension to GSS_Unwrap [RFC2743] that passes multiple buffers. The Microsoft implementation of GSS_WrapEx() is called DecryptMessage(). For more information, see [MSDN-DecryptMsg].


  • context_handle CONTEXT HANDLE

  • input_message ORDERED LIST of:

    • conf_state BOOLEAN

    • signed BOOLEAN

    • data OCTET STRING

  • signature OCTET STRING


  • qop_req INTEGER, -- 0 specifies default QOP

  • major_status INTEGER

  • minor_status INTEGER

  • output_message ORDERED LIST (in same order as input_message) of:

    • conf_state BOOLEAN

    • data OCTET STRING

This call is identical to GSS_Unwrap, except that it supports multiple input buffers. Input data buffers having conf_state==TRUE are decrypted in the output_message.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback
© 2014 Microsoft. All rights reserved.