// /** // * Verifies that the private key associated with the provided public key produces the // * signature associated with the given message. // * // * @param msg The message associated with the signature // * @param sig The signature of the signed message // * @param pubk The public key associated with the message signature // * // * @returns True on success, false on failure // */ public abstract bool Verify(Buffer msg, Buffer sig, Buffer pubk);
// /**
// * Recovers the public key of a message signer from a message and its associated signature.
// *
// * @param msg The message that's signed
// * @param sig The signature that's signed on the message
// *
// * @returns A {@link https://github.com/feross/buffer|Buffer} containing the public
// * key of the signer
// */
public abstract Buffer Recover(Buffer msg, Buffer sig);
// /**
// * Imports a private key and generates the appropriate public key.
// *
// * @param privk A {@link https://github.com/feross/buffer|Buffer} representing the private key
// *
// * @returns true on success, false on failure
// */
public abstract bool ImportKey(Buffer privateKey);
// /**
// * Takes a message, signs it, and returns the signature.
// *
// * @param msg The message to sign
// *
// * @returns A {@link https://github.com/feross/buffer|Buffer} containing the signature
// */
public abstract Buffer Sign(Buffer msg);
/** * Generates a new keypair. * * @param entropy Optional parameter that may be necessary to produce secure keys */ public abstract void GenerateKey(Buffer entropy);