navio-blsct/dist/keys/privSpendingKey.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.PrivSpendingKey = void 0;
const blsct_1 = require("../blsct");
const scalar_1 = require("../scalar");
/** Represents a private spending key. A private spending key is a `Scalar` and introduces no new functionality; it serves purely as a semantic alias.
  *
  * Examples:
  * ```ts
  * const { PrivSpendingKey, PublicKey } = require('navio-blsct')
  * const pk = PublicKey.random()
  * const vk = Scalar.random()
  * const sk = Scalar.random()
  * new PrivSpendingKey(pk, vk, sk, 1, 2)
  * ```
  */
class PrivSpendingKey extends scalar_1.Scalar {
    /** Constructs a new `PrivSpendingKey` instance.
     *
     * @param blindingPubKey - The public key used for blinding.
     * @param viewKey - The view key.
     * @param spendingKey - The spending key.
     * @param account - The account.
     * @param address - The address.
     */
    constructor(blindingPubKey, viewKey, spendingKey, account, address) {
        const blsctPsk = (0, blsct_1.calcPrivSpendingKey)(blindingPubKey.value(), viewKey.value(), spendingKey.value(), account, address);
        super(blsctPsk);
    }
}
exports.PrivSpendingKey = PrivSpendingKey;