RSAPKCS1SignatureDeformatter.VerifySignature Method (Byte[], Byte[])

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

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

[SecuritySafeCriticalAttribute]
public override bool VerifySignature(
	byte[] rgbHash,
	byte[] rgbSignature
)

Parameters

rgbHash
Type: System.Byte[]
The data signed with rgbSignature.
rgbSignature
Type: System.Byte[]
The signature to be verified for rgbHash.

Return Value

Type: System.Boolean
true if rgbSignature matches the signature computed using the specified hash algorithm and key on rgbHash; otherwise, false.

ExceptionCondition
CryptographicUnexpectedOperationException

The key is null.

-or-

The hash algorithm is null.

ArgumentNullException

The rgbHash parameter is null.

-or-

The rgbSignature parameter is null.

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

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1

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

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