Class CurvePoint

Hierarchy

CurvePoint

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new CurvePoint(x: BNType, y: BNType, z: BNType, t: BNType): CurvePoint

- Defined in pairing/curve-point.ts:43
Parameters
- Optional x: BNType
- Optional y: BNType
- Optional z: BNType
- Optional t: BNType
Returns CurvePoint

Properties

Private t

t: GfP

Private x

x: GfP

Private y

y: GfP

Private z

z: GfP

Static generator

generator: CurvePoint = new CurvePoint(1, -2, 1, 1)

Methods

add

add(a: CurvePoint, b: CurvePoint): void

- Defined in pairing/curve-point.ts:111
Parameters
- a: CurvePoint
- b: CurvePoint
Returns void

clone

clone(): CurvePoint

- Defined in pairing/curve-point.ts:263
Returns CurvePoint

a clone of the point

copy

copy(cp: CurvePoint): void

- Defined in pairing/curve-point.ts:251
Parameters
- cp: CurvePoint
Returns void

dbl

dbl(a: CurvePoint): void

- Defined in pairing/curve-point.ts:170
Parameters
- a: CurvePoint
Returns void

equals

equals(o: any): boolean

- Defined in pairing/curve-point.ts:275
Parameters
- o: any
Returns boolean

true when both are equal, false otherwise

getX

getX(): GfP

- Defined in pairing/curve-point.ts:59
Returns GfP

the x element

getY

getY(): GfP

- Defined in pairing/curve-point.ts:67
Returns GfP

the y element

isInfinity

isInfinity(): boolean

- Defined in pairing/curve-point.ts:102
Returns boolean

true when infinity, false otherwise

isOnCurve

isOnCurve(): boolean

- Defined in pairing/curve-point.ts:75
Returns boolean

true when the point is valid, false otherwise

makeAffine

makeAffine(): void

- Defined in pairing/curve-point.ts:219
Returns void

mul

mul(a: CurvePoint, scalar: BN): void

- Defined in pairing/curve-point.ts:203
Parameters
- a: CurvePoint
- scalar: BN
Returns void

negative

negative(a: CurvePoint): void

- Defined in pairing/curve-point.ts:241
Parameters
- a: CurvePoint
Returns void

setInfinity

setInfinity(): void

- Defined in pairing/curve-point.ts:91
Returns void

toString

toString(): string

- Defined in pairing/curve-point.ts:293
Returns string

the string representation

Static hashToPoint

hashToPoint(msg: Buffer): CurvePoint

- Defined in pairing/curve-point.ts:21
Parameters
- msg: Buffer
Returns CurvePoint

a valid point

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