Package net.i2p.crypto.eddsa.math

Class Field

java.lang.Object

net.i2p.crypto.eddsa.math.Field

All Implemented Interfaces:

Serializable

public class Field
extends Object
implements Serializable

An EdDSA finite field. Includes several pre-computed values.

Since:

0.9.15

Author:

str4d

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
final FieldElement	EIGHT
final FieldElement	FIVE
final FieldElement	FOUR
final FieldElement	ONE
final FieldElement	TWO
final FieldElement	ZERO

Constructor Summary

Constructors

Constructor	Description
Field(int b, byte[] q, Encoding enc)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
FieldElement	fromByteArray(byte[] x)
int	getb()
Encoding	getEncoding()
FieldElement	getQ()
FieldElement	getQm2()
FieldElement	getQm5d8()
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Details

ZERO

public final FieldElement ZERO

ONE

public final FieldElement ONE

TWO

public final FieldElement TWO

FOUR

public final FieldElement FOUR

FIVE

public final FieldElement FIVE

EIGHT

public final FieldElement EIGHT

Constructor Details

Field

public Field(int b,
 byte[] q,
 Encoding enc)

Method Details

fromByteArray

public FieldElement fromByteArray(byte[] x)

getb

public int getb()

getQ

public FieldElement getQ()

getQm2

public FieldElement getQm2()

getQm5d8

public FieldElement getQm5d8()

getEncoding

public Encoding getEncoding()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object