navio-blsct/dist/point.js

TypeScript bindings for the `libblsct` library used by the [Navio](https://nav.io/) blockchain to construct confidential transactions based on the BLS12-381 curve.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Point = void 0;
const blsct_1 = require("./blsct");
const managedObj_1 = require("./managedObj");
class Point extends managedObj_1.ManagedObj {
    constructor(obj) {
        if (typeof obj === 'object') {
            super(obj);
        }
        else
            (super((0, blsct_1.genRandomPoint)().value));
    }
    value() {
        return (0, blsct_1.castToPoint)(this.obj);
    }
    static random() {
        const rv = (0, blsct_1.genRandomPoint)();
        const x = Point.fromObj(rv.value);
        (0, blsct_1.freeObj)(rv);
        return x;
    }
    static base() {
        const rv = (0, blsct_1.genBasePoint)();
        const x = Point.fromObj(rv.value);
        (0, blsct_1.freeObj)(rv);
        return x;
    }
    static fromScalar(scalar) {
        const obj = (0, blsct_1.pointFromScalar)(scalar.value());
        return Point.fromObj(obj);
    }
    isValid() {
        return (0, blsct_1.isValidPoint)(this.value());
    }
    toString() {
        const s = (0, blsct_1.pointToStr)(this.value());
        return `Point(${s})`;
    }
    equals(other) {
        return (0, blsct_1.isPointEqual)(this.value(), other.value());
    }
    serialize() {
        return (0, blsct_1.serializePoint)(this.value());
    }
    static deserialize(hex) {
        return Point._deserialize(hex, blsct_1.deserializePoint);
    }
}
exports.Point = Point;