import type { AESKey } from '@daotl/cryptico';
import { RSAKey } from '@daotl/cryptico';
export declare function aesEncrypt(data: string, aesKey: AESKey): string;
export declare function rsaEncrypt(data: string, rsaKey: {
    n: string;
    e1: string;
}): string;
export declare function loadRSAKey(rsaKey: string): RSAKey;
export declare function encryptReq(reqContent: {
    contractID: string;
}, pubKey: RSAKey): {
    action: string | null;
    contractID: string;
    arg: string;
    requester: string;
};