declare function hmac(input: any, key: any, out: any): string;
declare function genRandomString(length: any): string;
declare function sha512(password: string, salt: string): {
    salt: string;
    passwordHash: string;
};
declare function sha1(str: string): string;
declare function hmacSha256(str: string, key: any): string;
declare function md5(str: string): string;
declare function createSign(secretKey: string, paramStr: string, timestamp: number): string;
declare function checkSign({ secretKey, data, sign, signKeys, }: {
    secretKey: string;
    data: {};
    sign: string;
    signKeys: string[];
}): boolean;
declare const aesEncrypt: (plaintText: any, key: any) => any;
declare const aesDecrypt: (encryptedDataHexStr: any, key: any) => any;
declare const hexToBase58: (hexString: string) => string;
declare const base58ToHex: (base58String: string) => string;
declare const hexToBase32: (hexString: string) => string;

export { aesDecrypt, aesEncrypt, base58ToHex, checkSign, createSign, genRandomString, hexToBase32, hexToBase58, hmac, hmacSha256, md5, sha1, sha512 };