ECP2 (milagro-crypto-java 0.4.0 API)

java.lang.Object
- org.apache.milagro.amcl.FP256BN.ECP2

public final class ECP2
extends java.lang.Object

Constructor Summary

Constructors
Constructor and Description

ECP2()

ECP2(ECP2 e)

ECP2(FP2 ix)

ECP2(FP2 ix, FP2 iy)

Constructors
Constructor and Description
`ECP2()`
`ECP2(ECP2 e)`
`ECP2(FP2 ix)`
`ECP2(FP2 ix, FP2 iy)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`add(ECP2 Q)`
`void`	`affine()`
`void`	`cmove(ECP2 Q, int d)`
`void`	`copy(ECP2 P)`
`int`	`dbl()`
`boolean`	`equals(ECP2 Q)`
`void`	`frob(FP2 X)`
`static ECP2`	`fromBytes(byte[] b)`
`static ECP2`	`generator()`
`FP2`	`getx()`
`FP2`	`getX()`
`FP2`	`gety()`
`FP2`	`getY()`
`FP2`	`getz()`
`void`	`inf()`
`boolean`	`is_infinity()`
`static ECP2`	`mapit(byte[] h)`
`ECP2`	`mul(BIG e)`
`static ECP2`	`mul4(ECP2[] Q, BIG[] u)`
`void`	`neg()`
`static FP2`	`RHS(FP2 x)`
`void`	`select(ECP2[] W, int b)`
`int`	`sub(ECP2 Q)`
`static int`	`teq(int b, int c)`
`void`	`toBytes(byte[] b)`
`java.lang.String`	`toString()`

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

Constructor Detail

ECP2
```
public ECP2()
```

ECP2
```
public ECP2(ECP2 e)
```

ECP2

public ECP2(FP2 ix,
            FP2 iy)

ECP2
```
public ECP2(FP2 ix)
```

Method Detail

is_infinity
```
public boolean is_infinity()
```

copy
```
public void copy(ECP2 P)
```

inf
```
public void inf()
```

cmove

public void cmove(ECP2 Q,
                  int d)

teq

public static int teq(int b,
                      int c)

select

public void select(ECP2[] W,
                   int b)

equals
```
public boolean equals(ECP2 Q)
```

neg
```
public void neg()
```

affine
```
public void affine()
```

getX
```
public FP2 getX()
```

getY
```
public FP2 getY()
```

getx
```
public FP2 getx()
```

gety
```
public FP2 gety()
```

getz
```
public FP2 getz()
```

toBytes
```
public void toBytes(byte[] b)
```

fromBytes

public static ECP2 fromBytes(byte[] b)

toString
```
public java.lang.String toString()
```
Overrides:

toString in class java.lang.Object

RHS
```
public static FP2 RHS(FP2 x)
```

dbl
```
public int dbl()
```

add
```
public int add(ECP2 Q)
```

sub
```
public int sub(ECP2 Q)
```

frob
```
public void frob(FP2 X)
```

mul
```
public ECP2 mul(BIG e)
```

mul4

public static ECP2 mul4(ECP2[] Q,
                        BIG[] u)

mapit
```
public static ECP2 mapit(byte[] h)
```

generator
```
public static ECP2 generator()
```

Class ECP2

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

ECP2

ECP2

ECP2

ECP2

Method Detail

is_infinity

copy

inf

cmove

teq

select

equals

neg

affine

getX

getY

getx

gety

getz

toBytes

fromBytes

toString

RHS

dbl

add

sub

frob

mul

mul4

mapit

generator