xiot-core-xcp-ts/dist/xiot/core/xcp/impl/XcpClientCipherProductImpl.js

XCP Protocol

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.XcpClientCipherProductImpl = void 0;
const XcpAuthenticationType_1 = require("../common/XcpAuthenticationType");
const mipher_ts_1 = require("mipher-ts");
class XcpClientCipherProductImpl {
    constructor(deviceType, getter, serverLTPK) {
        this.deviceType = deviceType;
        this.getter = getter;
        this.serverLTPK = serverLTPK;
        this.algorithm = 'RSA-SHA256';
    }
    getAuthenticationType() {
        return XcpAuthenticationType_1.XcpAuthenticationType.DEVICE_TYPE;
    }
    sign(info) {
        const keypair = this.getter.getTypeKeyPair(this.deviceType);
        const ed25519 = new mipher_ts_1.Ed25519();
        return new Promise((resolve, reject) => {
            const res = ed25519.sign(info, keypair.sk, keypair.pk);
            if (!res) {
                reject('sign error');
            }
            else {
                resolve(res);
            }
        });
    }
    verify(info, signature) {
        const ed25519 = new mipher_ts_1.Ed25519();
        return new Promise((resolve, reject) => {
            const res = ed25519.verify(info, this.serverLTPK, signature);
            if (!res) {
                reject('verify error');
            }
            else {
                resolve(res);
            }
        });
    }
}
exports.XcpClientCipherProductImpl = XcpClientCipherProductImpl;