Partager via

  • Article

RSAPKCS1SignatureFormatter.CreateSignature Method (array<Byte[])

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

Creates the RSA PKCS #1 signature for the specified data.

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

Syntax

'Declaration
<SecuritySafeCriticalAttribute> _
Public Overrides Function CreateSignature ( _
    rgbHash As Byte() _
) As Byte()

[SecuritySafeCriticalAttribute]
public override byte[] CreateSignature(
    byte[] rgbHash
)

Parameters

  • rgbHash
    Type: array<System.Byte[]
    The data to be signed.

Return Value

Type: array<System.Byte[]
The digital signature for rgbHash.

Exceptions

Exception Condition
CryptographicUnexpectedOperationException

The key is nulla null reference (Nothing in Visual Basic).

-or-

The hash algorithm is nulla null reference (Nothing in Visual Basic).
ArgumentNullException

The rgbHash parameter is nulla null reference (Nothing in Visual Basic).

Remarks

You must specify a key and a hash algorithm before calling this method.

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.