@logismika/crypto/build/esm/decrypt.js

Crypto algorithms library

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
import * as kuznechik from "./kuznechik";
import * as R from "ramda";
import { decompressByteArray } from "./compression";
export const decrypt = (key_1, data_1, ...args_1) => __awaiter(void 0, [key_1, data_1, ...args_1], void 0, function* (key, data, options = {}) {
    var _a;
    const algorythm = (_a = options.algorythm) !== null && _a !== void 0 ? _a : "Kuznechik";
    const dataCompressed = yield (() => __awaiter(void 0, void 0, void 0, function* () {
        switch (algorythm) {
            case "Kuznechik":
                return yield kuznechik.decrypt(key, data.bytes, data.length);
            default:
                const _ = algorythm;
                throw new Error(`Unknown algorythm "${algorythm}"`);
        }
    }))();
    return R.isNil(options.compression) ?
        dataCompressed :
        yield decompressByteArray(dataCompressed, options.compression);
});