ch.epfl.dedis.lib.crypto

Class Ed25519Scalar

java.lang.Object

ch.epfl.dedis.lib.crypto.Ed25519Scalar

All Implemented Interfaces:

Scalar

public class Ed25519Scalar
extends Object
implements Scalar

Field Summary

Fields

Modifier and Type	Field and Description
net.i2p.crypto.eddsa.math.FieldElement	fieldElement

Constructor Summary

Constructors

Constructor and Description
Ed25519Scalar(byte[] b)
Ed25519Scalar(byte[] b, boolean reduce)
Ed25519Scalar(net.i2p.crypto.eddsa.math.FieldElement f)
Ed25519Scalar(String str)
Ed25519Scalar(String str, boolean reduce)

Method Summary

Modifier and Type	Method and Description
Scalar	add(Scalar b)
Scalar	addOne()
Scalar	copy()
boolean	equals(Scalar other)
byte[]	getBigEndian()
byte[]	getLittleEndian()
byte[]	getLittleEndianFull()
net.i2p.crypto.eddsa.EdDSAPrivateKey	getPrivate()
Scalar	invert()
boolean	isZero()
Scalar	mul(Scalar s)
Scalar	negate()
Scalar	reduce()
Scalar	sub(Scalar b)
byte[]	toBytes()
com.google.protobuf.ByteString	toProto()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

fieldElement

public net.i2p.crypto.eddsa.math.FieldElement fieldElement

Constructor Detail

Ed25519Scalar

public Ed25519Scalar(String str)

Ed25519Scalar

public Ed25519Scalar(String str,
                     boolean reduce)

Ed25519Scalar

public Ed25519Scalar(byte[] b)

Ed25519Scalar

public Ed25519Scalar(byte[] b,
                     boolean reduce)

Ed25519Scalar

public Ed25519Scalar(net.i2p.crypto.eddsa.math.FieldElement f)

Method Detail

toString

public String toString()

Specified by:

toString in interface Scalar

Overrides:

toString in class Object

toProto

public com.google.protobuf.ByteString toProto()

Specified by:

toProto in interface Scalar

toBytes

public byte[] toBytes()

Specified by:

toBytes in interface Scalar

reduce

public Scalar reduce()

Specified by:

reduce in interface Scalar

copy

public Scalar copy()

Specified by:

copy in interface Scalar

equals

public boolean equals(Scalar other)

Specified by:

equals in interface Scalar

addOne

public Scalar addOne()

Specified by:

addOne in interface Scalar

getBigEndian

public byte[] getBigEndian()

Specified by:

getBigEndian in interface Scalar

getLittleEndian

public byte[] getLittleEndian()

Specified by:

getLittleEndian in interface Scalar

getLittleEndianFull

public byte[] getLittleEndianFull()

Specified by:

getLittleEndianFull in interface Scalar

add

public Scalar add(Scalar b)

Specified by:

add in interface Scalar

sub

public Scalar sub(Scalar b)

Specified by:

sub in interface Scalar

invert

public Scalar invert()

Specified by:

invert in interface Scalar

negate

public Scalar negate()

Specified by:

negate in interface Scalar

isZero

public boolean isZero()

Specified by:

isZero in interface Scalar

mul

public Scalar mul(Scalar s)

Specified by:

mul in interface Scalar

getPrivate

public net.i2p.crypto.eddsa.EdDSAPrivateKey getPrivate()