interface KeyPair {
    publicKey: string;
    privateKey: string;
}
/**
 * RSA/ECB/PKCS1Padding
 */
export declare const genKeyPair: () => KeyPair;
export declare const encrypt: (msg: string, publicKey: string) => string;
export declare const decrypt: (msg: string, privateKey: string) => string;
/**
 * AES/CBC/PKCS5Padding
 */
export declare const encryptJsonData: (symmetricKey: string, jsonData: string) => string;
export {};