DSA.VerifySignatureCore Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Source:

DSA.cs

Verifies that a digital signature is valid for the provided hash.

protected:
 virtual bool VerifySignatureCore(ReadOnlySpan<System::Byte> hash, ReadOnlySpan<System::Byte> signature, System::Security::Cryptography::DSASignatureFormat signatureFormat);

protected virtual bool VerifySignatureCore (ReadOnlySpan<byte> hash, ReadOnlySpan<byte> signature, System.Security.Cryptography.DSASignatureFormat signatureFormat);

abstract member VerifySignatureCore : ReadOnlySpan<byte> * ReadOnlySpan<byte> * System.Security.Cryptography.DSASignatureFormat -> bool
override this.VerifySignatureCore : ReadOnlySpan<byte> * ReadOnlySpan<byte> * System.Security.Cryptography.DSASignatureFormat -> bool

Protected Overridable Function VerifySignatureCore (hash As ReadOnlySpan(Of Byte), signature As ReadOnlySpan(Of Byte), signatureFormat As DSASignatureFormat) As Boolean

Parameters

hash

ReadOnlySpan<Byte>

The signed hash.

signature

ReadOnlySpan<Byte>

The signature to verify.

signatureFormat

DSASignatureFormat

The encoding format for signature.

Returns

Boolean

true if the digital signature is valid for the provided data; otherwise, false.

Exceptions

CryptographicException

An error occurred in the verification operation.