ECDsaCng.VerifyHash Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Overloads

VerifyHash(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>)	Verifies that a digital signature is appropriate for the current key and provided data hash.
VerifyHash(Byte[], Byte[])	Verifies that a digital signature is appropriate for the current key and provided data hash.

VerifyHash(ReadOnlySpan<Byte>, ReadOnlySpan<Byte>)

Verifies that a digital signature is appropriate for the current key and provided data hash.

public:
 override bool VerifyHash(ReadOnlySpan<System::Byte> hash, ReadOnlySpan<System::Byte> signature);

public override bool VerifyHash (ReadOnlySpan<byte> hash, ReadOnlySpan<byte> signature);

override this.VerifyHash : ReadOnlySpan<byte> * ReadOnlySpan<byte> -> bool

Public Overrides Function VerifyHash (hash As ReadOnlySpan(Of Byte), signature As ReadOnlySpan(Of Byte)) As Boolean

Parameters

hash

ReadOnlySpan<Byte>

The hash value of the data to be verified.

signature

ReadOnlySpan<Byte>

The digital signature of the data to be verified against the hash value.

Returns

Boolean

true if the signature is valid; otherwise, false.

VerifyHash(Byte[], Byte[])

Source:

Cng.NotSupported.cs

Verifies that a digital signature is appropriate for the current key and provided data hash.

public:
 override bool VerifyHash(cli::array <System::Byte> ^ hash, cli::array <System::Byte> ^ signature);

public override bool VerifyHash (byte[] hash, byte[] signature);

override this.VerifyHash : byte[] * byte[] -> bool

Public Overrides Function VerifyHash (hash As Byte(), signature As Byte()) As Boolean

Parameters

hash

Byte[]

The hash value of the data to be verified.

signature

Byte[]

The digital signature of the data to be verified against the hash value.

Returns

Boolean

true if the signature is valid; otherwise, false.

Exceptions

ArgumentNullException

hash or signature is null.