import forge from 'node-forge';

declare type encodingType = "ascii" | "utf8" | "utf-8" | "utf16le" | "ucs2" | "ucs-2" | "base64" | "latin1" | "binary" | "hex" | undefined;

export declare const generateKeyPair: (options?: forge.pki.rsa.GenerateKeyPairOptions) => Promise<{

publicKey: string;

privateKey: string;

}>;

export declare const encrypt: (message: string, publicKey: string, format?: encodingType) => string;

export declare const decrypt: (encrypted: string, privateKey: string, formmat?: encodingType) => string;

export declare const _sign: (message: string, privateKey: string, format?: encodingType) => string;

export declare const _verify: (signature: string, message: string, publicKey: string, format?: encodingType) => boolean;

export declare const sign: (message: string, privateKey: string, format?: encodingType) => string;

export declare const extract: (signature: string, format?: encodingType) => {

sign: string;

message: string;

} | undefined;

export declare const verify: (signature: string, message: string, publicKey: string, format?: encodingType) => boolean;

export {};