.NET Framework Class Library
RSACryptoServiceProvider.ImportCspBlob Method

Note: This method is new in the .NET Framework version 2.0.

Imports a blob that represents RSA key information.

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

Syntax

Visual Basic (Declaration)
<ComVisibleAttribute(False)> _
Public Sub ImportCspBlob ( _
    keyBlob As Byte() _
)
Visual Basic (Usage)
Dim instance As RSACryptoServiceProvider
Dim keyBlob As Byte()

instance.ImportCspBlob(keyBlob)
C#
[ComVisibleAttribute(false)] 
public void ImportCspBlob (
    byte[] keyBlob
)
C++
[ComVisibleAttribute(false)] 
public:
virtual void ImportCspBlob (
    array<unsigned char>^ keyBlob
) sealed
J#
/** @attribute ComVisibleAttribute(false) */ 
public final void ImportCspBlob (
    byte[] keyBlob
)
JScript
ComVisibleAttribute(false) 
public final function ImportCspBlob (
    keyBlob : byte[]
)

Parameters

keyBlob

A byte array that represents an RSA key blob.

Remarks

The ImportCspBlob method initializes the key data of an RSACryptoServiceProvider object using a blob that is compatible with the unmanaged Microsoft Cryptographic API (CAPI).

.NET Framework Security

  • KeyContainerPermission  for permission to access a key container when importing a key. Associated enumeration: Import Security action: Demand.
Platforms

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

Version Information

.NET Framework

Supported in: 2.0

.NET Compact Framework

Supported in: 2.0
See Also

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