SymmetricProofDescriptor Constructor (Int32, EncryptingCredentials, EncryptingCredentials)

Article
10/05/2012

[Starting with the .NET Framework 4.5, Windows Identity Foundation (WIF) has been fully integrated into the .NET Framework. The version of WIF addressed by this topic, WIF 3.5, is deprecated and should only be used when developing against the .NET Framework 3.5 SP1 or the .NET Framework 4. For more information about WIF in the .NET Framework 4.5, also known as WIF 4.5, see the Windows Identity Foundation documentation in the .NET Framework 4.5 Development Guide.]

Use this constructor if you want the STS to autogenerate the key and send it in the proof token as encrypted key. Two cases are covered here: 1. The client sends the entropy, but the server rejects it. 2. The client does not send the entropy, so use the server's entropy.

Namespace: Microsoft.IdentityModel.Tokens
Assembly: Microsoft.IdentityModel (in Microsoft.IdentityModel.dll)

Usage

'Usage
Dim keySizeInBits As Integer
Dim targetWrappingCredentials As EncryptingCredentials
Dim requestorWrappingCredentials As EncryptingCredentials

Dim instance As New SymmetricProofDescriptor(keySizeInBits, targetWrappingCredentials, requestorWrappingCredentials)

Syntax

'Declaration
Public Sub New ( _
    keySizeInBits As Integer, _
    targetWrappingCredentials As EncryptingCredentials, _
    requestorWrappingCredentials As EncryptingCredentials _
)

public SymmetricProofDescriptor (
    int keySizeInBits,
    EncryptingCredentials targetWrappingCredentials,
    EncryptingCredentials requestorWrappingCredentials
)

public:
SymmetricProofDescriptor (
    int keySizeInBits, 
    EncryptingCredentials^ targetWrappingCredentials, 
    EncryptingCredentials^ requestorWrappingCredentials
)

public SymmetricProofDescriptor (
    int keySizeInBits, 
    EncryptingCredentials targetWrappingCredentials, 
    EncryptingCredentials requestorWrappingCredentials
)

public function SymmetricProofDescriptor (
    keySizeInBits : int, 
    targetWrappingCredentials : EncryptingCredentials, 
    requestorWrappingCredentials : EncryptingCredentials
)

Parameters

keySizeInBits
The size of the symmetric key.

targetWrappingCredentials
The key encrypting credentials for the target of the request.

requestorWrappingCredentials
The key encrypting credentials for the requestor.

Exceptions

Exception type	Condition
ArgumentOutOfRangeException	When keySizeInBits is less than or equal to zero.

Platforms

Target Platforms

Windows 7, Windows Server 2008 R2, Windows Vista SP2, Windows Server 2008 SP2, Windows Server 2003 SP2 (32-bit or 64-bit)