G2Point
Notice
A class representing a point on the second group (G2) of the Jubjub curve. This is usually an extension field of the base field of the curve.
Table of contents
Constructors
Properties
Methods
Constructors
constructor
• new G2Point(x, y): G2Point
Create a new instance of G2Point
Parameters
| Name | Type | Description |
|---|---|---|
x | bigint[] | the x coordinate |
y | bigint[] | the y coordinate |
Returns
Defined in
crypto/ts/babyjub.ts:65
Properties
x
• x: bigint[]
Defined in
crypto/ts/babyjub.ts:56
y
• y: bigint[]
Defined in
crypto/ts/babyjub.ts:58
Methods
asContractParam
▸ asContractParam(): Object
Return the point as a contract param in the form of an object
Returns
Object
the point as a contract param
| Name | Type |
|---|---|
x | string[] |
y | string[] |
Defined in
crypto/ts/babyjub.ts:86
checkPointsRange
▸ checkPointsRange(x, type): void
Check whether the points are in range
Parameters
| Name | Type | Description |
|---|---|---|
x | bigint[] | the x coordinate |
type | "x" | "y" | the type of the coordinate |
Returns
void
Defined in
crypto/ts/babyjub.ts:98
equals
▸ equals(pt): boolean
Check whether two points are equal
Parameters
| Name | Type | Description |
|---|---|---|
pt | G2Point | the point to compare with |
Returns
boolean
whether they are equal or not
Defined in
crypto/ts/babyjub.ts:78