DSA.CreateSignature Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Overloads

CreateSignature(Byte[])	When overridden in a derived class, creates the DSA signature for the specified hash value.
CreateSignature(Byte[], DSASignatureFormat)	Creates the DSA signature for the specified hash value in the indicated format.

CreateSignature(Byte[])

Source:

DSA.cs

When overridden in a derived class, creates the DSA signature for the specified hash value.

public:
 abstract cli::array <System::Byte> ^ CreateSignature(cli::array <System::Byte> ^ rgbHash);

public abstract byte[] CreateSignature (byte[] rgbHash);

abstract member CreateSignature : byte[] -> byte[]

Public MustOverride Function CreateSignature (rgbHash As Byte()) As Byte()

Parameters

rgbHash

Byte[]

The hash value to be signed.

Returns

Byte[]

The digital signature for the specified hash value.

See also

• Cryptographic Services

CreateSignature(Byte[], DSASignatureFormat)

Source:

DSA.cs

Creates the DSA signature for the specified hash value in the indicated format.

public:
 cli::array <System::Byte> ^ CreateSignature(cli::array <System::Byte> ^ rgbHash, System::Security::Cryptography::DSASignatureFormat signatureFormat);

public byte[] CreateSignature (byte[] rgbHash, System.Security.Cryptography.DSASignatureFormat signatureFormat);

member this.CreateSignature : byte[] * System.Security.Cryptography.DSASignatureFormat -> byte[]

Public Function CreateSignature (rgbHash As Byte(), signatureFormat As DSASignatureFormat) As Byte()

Parameters

rgbHash

Byte[]

The hash value to sign.

signatureFormat

DSASignatureFormat

The encoding format to use for the signature.

Returns

Byte[]

The DSA signature for the specified data.

Exceptions

ArgumentNullException

rgbHash is null.

ArgumentOutOfRangeException

signatureFormat is not a known format.

CryptographicException

An error occurred in the signing operation.