Package de.tsenger.vdstools.vds

Class VdsSignature

java.lang.Object

de.tsenger.vdstools.vds.VdsSignature

public class VdsSignature
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	TAG

Constructor Summary

Constructors

Constructor	Description
VdsSignature(byte[] plainSignatureBytes)

Method Summary

Modifier and Type	Method	Description
static VdsSignature	fromByteArray(byte[] rawBytes)
byte[]	getDerSignatureBytes()	Returns signature in format ECDSASignature ::= SEQUENCE { r INTEGER, s INTEGER }
byte[]	getEncoded()
byte[]	getPlainSignatureBytes()	Returns signature bytes in plain format: r||s

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

TAG

public static final byte TAG

See Also:

• Constant Field Values

Constructor Details

VdsSignature

public VdsSignature(byte[] plainSignatureBytes)

Parameters:

plainSignatureBytes - signature bytes in plain format: r||s

Method Details

getDerSignatureBytes

public byte[] getDerSignatureBytes()

Returns signature in format ECDSASignature ::= SEQUENCE { r INTEGER, s INTEGER }

Returns:

ASN1 DER encoded signature as byte array

getPlainSignatureBytes

public byte[] getPlainSignatureBytes()

Returns signature bytes in plain format: r||s

Returns:

r||s signature byte array

getEncoded

public byte[] getEncoded()
                  throws IOException

Throws:

IOException

fromByteArray

public static VdsSignature fromByteArray(byte[] rawBytes)
                                  throws IOException

Throws:

IOException