Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

RSA::VerifyHash Method (array<Byte>^, array<Byte>^, HashAlgorithmName, RSASignaturePadding^)

 

Verifies that a digital signature is valid by determining the hash value in the signature using the specified hash algorithm and padding, and comparing it to the provided hash value.

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

public:
virtual bool VerifyHash(
	array<unsigned char>^ hash,
	array<unsigned char>^ signature,
	HashAlgorithmName hashAlgorithm,
	RSASignaturePadding^ padding
)

Parameters

hash
Type: array<System::Byte>^

The hash value of the signed data.

signature
Type: array<System::Byte>^

The signature data to be verified.

hashAlgorithm
Type: System.Security.Cryptography::HashAlgorithmName

The hash algorithm used to create the hash value.

padding
Type: System.Security.Cryptography::RSASignaturePadding^

The padding mode.

Return Value

Type: System::Boolean

true if the signature is valid; otherwise, false.

Exception Condition
NotImplementedException

A derived class must override this method.

.NET Framework
Available since 4.6
Return to top
Show:
© 2017 Microsoft