FP4 (milagro-crypto-java 0.4.0 API)

java.lang.Object
- org.apache.milagro.amcl.FP256BN.FP4

public final class FP4
extends java.lang.Object

Constructor Summary

Constructors
Constructor and Description

FP4(FP2 c)

FP4(FP2 c, FP2 d)

FP4(FP4 x)

FP4(int c)

Constructors
Constructor and Description
`FP4(FP2 c)`
`FP4(FP2 c, FP2 d)`
`FP4(FP4 x)`
`FP4(int c)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(FP4 x)`
`void`	`cmove(FP4 g, int d)`
`void`	`conj()`
`void`	`copy(FP4 x)`
`void`	`div_2i()`
`void`	`div_i()`
`void`	`div2()`
`boolean`	`equals(FP4 x)`
`void`	`frob(FP2 f)`
`FP2`	`geta()`
`FP2`	`getb()`
`void`	`imul(int c)`
`void`	`inverse()`
`boolean`	`isreal()`
`boolean`	`isunity()`
`boolean`	`iszilch()`
`void`	`mul(FP4 y)`
`void`	`nconj()`
`void`	`neg()`
`void`	`norm()`
`void`	`one()`
`void`	`pmul(FP2 s)`
`FP4`	`pow(BIG e)`
`void`	`qmul(FP s)`
`FP2`	`real()`
`void`	`reduce()`
`void`	`rsub(FP4 x)`
`void`	`sqr()`
`boolean`	`sqrt()`
`void`	`sub(FP4 x)`
`void`	`times_i()`
`java.lang.String`	`toRawString()`
`java.lang.String`	`toString()`
`void`	`xtr_A(FP4 w, FP4 y, FP4 z)`
`void`	`xtr_D()`
`FP4`	`xtr_pow(BIG n)`
`FP4`	`xtr_pow2(FP4 ck, FP4 ckml, FP4 ckm2l, BIG a, BIG b)`
`void`	`zero()`

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

Constructor Detail

FP4
```
public FP4(int c)
```

FP4
```
public FP4(FP4 x)
```

FP4
```
public FP4(FP2 c,
           FP2 d)
```

FP4
```
public FP4(FP2 c)
```

Method Detail

reduce
```
public void reduce()
```

norm
```
public void norm()
```

iszilch
```
public boolean iszilch()
```

cmove

public void cmove(FP4 g,
                  int d)

isunity
```
public boolean isunity()
```

isreal
```
public boolean isreal()
```

real
```
public FP2 real()
```

geta
```
public FP2 geta()
```

getb
```
public FP2 getb()
```

equals
```
public boolean equals(FP4 x)
```

copy
```
public void copy(FP4 x)
```

zero
```
public void zero()
```

one
```
public void one()
```

neg
```
public void neg()
```

conj
```
public void conj()
```

nconj
```
public void nconj()
```

add
```
public void add(FP4 x)
```

sub
```
public void sub(FP4 x)
```

pmul
```
public void pmul(FP2 s)
```

rsub
```
public void rsub(FP4 x)
```

imul
```
public void imul(int c)
```

sqr
```
public void sqr()
```

mul
```
public void mul(FP4 y)
```

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

toString in class java.lang.Object

toRawString
```
public java.lang.String toRawString()
```

inverse
```
public void inverse()
```

times_i
```
public void times_i()
```

frob
```
public void frob(FP2 f)
```

pow
```
public FP4 pow(BIG e)
```

xtr_A

public void xtr_A(FP4 w,
                  FP4 y,
                  FP4 z)

xtr_D
```
public void xtr_D()
```

xtr_pow
```
public FP4 xtr_pow(BIG n)
```

xtr_pow2

public FP4 xtr_pow2(FP4 ck,
                    FP4 ckml,
                    FP4 ckm2l,
                    BIG a,
                    BIG b)

div2
```
public void div2()
```

div_i
```
public void div_i()
```

div_2i
```
public void div_2i()
```

sqrt
```
public boolean sqrt()
```

qmul
```
public void qmul(FP s)
```

Class FP4

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

FP4

FP4

FP4

FP4

Method Detail

reduce

norm

iszilch

cmove

isunity

isreal

real

geta

getb

equals

copy

zero

one

neg

conj

nconj

add

sub

pmul

rsub

imul

sqr

mul

toString

toRawString

inverse

times_i

frob

pow

xtr_A

xtr_D

xtr_pow

xtr_pow2

div2

div_i

div_2i

sqrt

qmul