export default class CryptoUtil {
    static hash(hashName?: string, data?: string): string;
    static hmac(hashName?: string, data?: string, key?: string): string;
    static md5(data?: string): string;
    static sha1(data?: string): string;
    static sha256(data?: string): string;
    static sha512(data?: string): string;
    static md5Hmac(data?: string, key?: string): string;
    static sha1Hmac(data?: string, key?: string): string;
    static sha256Hmac(data?: string, key?: string): string;
    static sha512Hmac(data?: string, key?: string): string;
    static aesEncrypt(data?: string, key?: string): string;
    static aesDecrypt(data?: string, key?: string): string;
    static rsaEncrypt(data?: string, privateKey?: string): string;
    static rsaDecrypt(data?: string, publicKey?: string): boolean;
    static base64Encode(data?: string): string;
    static base64Decode(data?: string): string;
}