fp

Documentation

Index

• Constants
• func BytesLE(a Element) []byte
• func MulBy5(a *Element)
• type Element
  • func BatchInvert(a []Element) []Element
  • func MinusOne() Element
  • func One() Element
  • func SqrtPrecomp(x *Element) *Element
  • func Zero() Element

Constants

const (
	BaseField2Adicity = 32
)

const Limbs = basefield.Limbs

Limbs is the number of 64-bit words needed to represent the field element.

Functions

func BytesLE

func BytesLE(a Element) []byte

BytesLE returns the little-endian byte representation of a field element.

func MulBy5

func MulBy5(a *Element)

MulBy5 multiplies a field element by 5.

Types

type Element

type Element = basefield.Element

Element is a field element representing the basefield of the curve.

func BatchInvert

func BatchInvert(a []Element) []Element

BatchInvert computes the inverse of a slice of field elements.

func MinusOne

func MinusOne() Element

MinusOne returns the field element -1.

func One

func One() Element

One returns the field element 1.

func SqrtPrecomp

func SqrtPrecomp(x *Element) *Element

func Zero

func Zero() Element

Zero returns the field element 0.