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RSACryptoServiceProvider.ExportCspBlob Method

Microsoft Silverlight will reach end of support after October 2021. Learn more.

This member can be used only by trusted applications. If you try to use this member in a partial-trust application, your code will throw a MethodAccessException exception. This member is security-critical, which restricts its use.

[SECURITY CRITICAL]

Exports a blob containing the key information associated with an RSACryptoServiceProvider object.

Namespace:  System.Security.Cryptography
Assembly:  mscorlib.Extensions (in mscorlib.Extensions.dll)

Syntax

'Declaration
<SecurityCriticalAttribute> _
<ComVisibleAttribute(False)> _
Public Function ExportCspBlob ( _
    includePrivateParameters As Boolean _
) As Byte()

[SecurityCriticalAttribute]
[ComVisibleAttribute(false)]
public byte[] ExportCspBlob(
    bool includePrivateParameters
)

Parameters

  • includePrivateParameters
    Type: System.Boolean
    true to include the private key; otherwise, false.

Return Value

Type: array<System.Byte[]
A byte array containing the key information associated with an RSACryptoServiceProvider object.

Implements

ICspAsymmetricAlgorithm.ExportCspBlob(Boolean)

Version Information

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.