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RSACryptoServiceProvider.ImportCspBlob Method

.NET Framework 4

Other Versions

Imports a blob that represents RSA key information.

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

Syntax

C++

Copy

[ComVisibleAttribute(false)]
public void ImportCspBlob(
	byte[] keyBlob
)

Parameters

keyBlob: Type: System.Byte[]
A byte array that represents an RSA key blob.

Implements

ICspAsymmetricAlgorithm.ImportCspBlob(Byte[])

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).

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET Framework Security

KeyContainerPermissionAccessEntryCollection
for permission to access a key container when importing a key. Security action: Demand. Associated enumeration: KeyContainerPermissionFlags.Import

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

RSACryptoServiceProvider Class

System.Security.Cryptography Namespace

Other Resources

Cryptographic Services

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