public static ECKey fromPrivate(BigInteger privKey) {
        return new ECKey(privKey, CURVE.getG().multiply(privKey));
    }
public static ECKey fromPrivate ( BigInteger privKey ) { return new ECKey ( privKey , CURVE . getG ( ) . multiply ( privKey ) ) ; }
Creates an ECKey given the private key only.

@param privKey
-


@return -