Curve (I2P Anonymous Network - Java Documentation - Version 1.5.0)

java.lang.Object
- net.i2p.crypto.eddsa.math.Curve

All Implemented Interfaces:

Serializable
```
public class Curve
extends Object
implements Serializable
```
A twisted Edwards curve. Points on the curve satisfy $-x^2 + y^2 = 1 + d x^2y^2$

Since:

0.9.15

Author:

str4d

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

Curve(Field f, byte[] d, FieldElement I)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`GroupElement`	`createPoint(byte[] P, boolean precompute)`
`boolean`	`equals(Object o)`
`FieldElement`	`get2D()`
`FieldElement`	`getD()`
`Field`	`getField()`
`FieldElement`	`getI()`
`GroupElement`	`getZero(GroupElement.Representation repr)`
`int`	`hashCode()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Curve

public Curve(Field f,
             byte[] d,
             FieldElement I)

Method Detail

getField
```
public Field getField()
```

getD
```
public FieldElement getD()
```

get2D
```
public FieldElement get2D()
```

getI
```
public FieldElement getI()
```

getZero

public GroupElement getZero(GroupElement.Representation repr)

createPoint

public GroupElement createPoint(byte[] P,
                                boolean precompute)

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

Since:

0.9.25

equals
```
public boolean equals(Object o)
```
Overrides:

equals in class Object

Since:

0.9.25