org.tron.common.crypto

Class ECKey.ECDSASignature

java.lang.Object

org.tron.common.crypto.ECKey.ECDSASignature

Enclosing class:

ECKey

public static class ECKey.ECDSASignature
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
BigInteger	r The two components of the signature.
BigInteger	s The two components of the signature.
byte	v

Constructor Summary

Constructors

Constructor and Description
ECDSASignature(BigInteger r, BigInteger s) Constructs a signature with the given components.

Method Summary

Modifier and Type	Method and Description
static ECKey.ECDSASignature	decodeFromDER(byte[] bytes)
boolean	equals(Object o)
static ECKey.ECDSASignature	fromComponents(byte[] r, byte[] s, byte v)
int	hashCode()
String	toBase64()
byte[]	toByteArray()
ECKey.ECDSASignature	toCanonicalised()
String	toHex()
boolean	validateComponents()
static boolean	validateComponents(BigInteger r, BigInteger s, byte v)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

r

public final BigInteger r

The two components of the signature.

s

public final BigInteger s

The two components of the signature.

v

public byte v

Constructor Detail

ECDSASignature

public ECDSASignature(BigInteger r,
                      BigInteger s)

Constructs a signature with the given components. Does NOT automatically canonicalise the signature.

Parameters:

r - -

s - -

Method Detail

fromComponents

public static ECKey.ECDSASignature fromComponents(byte[] r,
                                                  byte[] s,
                                                  byte v)

Parameters:

r - -

s - -

v - -

Returns:

-

validateComponents

public static boolean validateComponents(BigInteger r,
                                         BigInteger s,
                                         byte v)

decodeFromDER

public static ECKey.ECDSASignature decodeFromDER(byte[] bytes)

validateComponents

public boolean validateComponents()

toCanonicalised

public ECKey.ECDSASignature toCanonicalised()

toBase64

public String toBase64()

Returns:

-

toByteArray

public byte[] toByteArray()

toHex

public String toHex()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object