FP (ic4j-agent 0.6.17 API)

java.lang.Object
- org.miracl.core.BLS12381.FP

public final class FP
extends java.lang.Object

Field Summary

Fields
Modifier and Type Field and Description

static long OMASK

static int TBITS

static long TMASK

BIG x

int XES

Fields
Modifier and Type	Field and Description
`static long`	`OMASK`
`static int`	`TBITS`
`static long`	`TMASK`
`BIG`	`x`
`int`	`XES`

Constructor Summary

Constructors
Constructor and Description

FP()

FP(BIG a)

FP(FP a)

FP(int a)

FP(RAND rng)

Constructors
Constructor and Description
`FP()`
`FP(BIG a)`
`FP(FP a)`
`FP(int a)`
`FP(RAND rng)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(FP b)`
`void`	`cmove(FP b, int d)`
`void`	`copy(FP b)`
`void`	`cswap(FP b, int d)`
`void`	`div2()`
`boolean`	`equals(FP a)`
`static FP`	`fromBytes(byte[] b)`
`void`	`imul(int c)`
`void`	`inverse(FP h)`
`int`	`invsqrt(FP i, FP s)`
`int`	`islarger()`
`boolean`	`isunity()`
`boolean`	`iszilch()`
`int`	`jacobi()`
`static BIG`	`mod(DBIG d)` 64-bit specific
`void`	`mul(FP b)`
`void`	`neg()`
`void`	`norm()`
`void`	`nres()`
`void`	`one()`
`int`	`qr(FP h)`
`BIG`	`redc()`
`void`	`reduce()`
`void`	`rsub(FP b)`
`int`	`sign()`
`void`	`sqr()`
`FP`	`sqrt(FP h)`
`void`	`sub(FP b)`
`void`	`toBytes(byte[] b)`
`java.lang.String`	`toRawString()`
`java.lang.String`	`toString()`
`static int`	`tpo(FP i, FP s)`
`void`	`zero()`

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

Field Detail

OMASK
```
public static final long OMASK
```
See Also:

Constant Field Values

TBITS
```
public static final int TBITS
```
See Also:

Constant Field Values

TMASK
```
public static final long TMASK
```
See Also:

Constant Field Values

x
```
public final BIG x
```

XES
```
public int XES
```

Constructor Detail

FP
```
public FP(int a)
```

FP
```
public FP()
```

FP
```
public FP(BIG a)
```

FP
```
public FP(FP a)
```

FP
```
public FP(RAND rng)
```

Method Detail

mod
```
public static BIG mod(DBIG d)
```
64-bit specific

reduce
```
public void reduce()
```

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

toString in class java.lang.Object

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

nres
```
public void nres()
```

redc
```
public BIG redc()
```

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

islarger
```
public int islarger()
```

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

fromBytes
```
public static FP fromBytes(byte[] b)
```

copy
```
public void copy(FP b)
```

zero
```
public void zero()
```

one
```
public void one()
```

sign
```
public int sign()
```

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

norm
```
public void norm()
```

cswap

public void cswap(FP b,
                  int d)

cmove

public void cmove(FP b,
                  int d)

mul
```
public void mul(FP b)
```

imul
```
public void imul(int c)
```

sqr
```
public void sqr()
```

add
```
public void add(FP b)
```

neg
```
public void neg()
```

sub
```
public void sub(FP b)
```

rsub
```
public void rsub(FP b)
```

div2
```
public void div2()
```

jacobi
```
public int jacobi()
```

equals
```
public boolean equals(FP a)
```

inverse
```
public void inverse(FP h)
```

qr
```
public int qr(FP h)
```

sqrt
```
public FP sqrt(FP h)
```

invsqrt

public int invsqrt(FP i,
                   FP s)

tpo

public static int tpo(FP i,
                      FP s)

Class FP

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

OMASK

TBITS

TMASK

x

XES

Constructor Detail

FP

FP

FP

FP

FP

Method Detail

mod

reduce

toString

toRawString

nres

redc

iszilch

islarger

toBytes

fromBytes

copy

zero

one

sign

isunity

norm

cswap

cmove

mul

imul

sqr

add

neg

sub

rsub

div2

jacobi

equals

inverse

qr

sqrt

invsqrt

tpo