Modify verify certificate function

			 */

            external function fx_setEncrypKeyFor3DES( in octetstring p_masterKey);

            external function fx_verifyCertificate( in octetstring p_psoData ) return boolean;

        	/**

        	 * @desc	This method verifies if a candidate certificate is trusted by a root CA

        	 * @param	p_candidate The candidate certificate to verify

        	 * @param	p_trusted The root CA to use for trusted operation

        	 * @return	true if the candidate certificate is verified successfully, false otherwise

        	 */

            external function fx_verifyCertificate( in octetstring p_candidate, in octetstring p_trusted ) return boolean;

        	/**

        	 * @desc	This method verifies a digitally signed message based on DSA or RSA cryptographic algorithms

        	 * @param	p_message The original message to verify

        	 * @param	p_signedMessage The signed message to verify

        	 * @param	p_key The Document Signer Public Key (KPuDS) in PEM format

        	 * @return	true if the message is verified successfuly, false otherwise

        	 * @return	true if the message is verified successfully, false otherwise

        	 */

            external function fx_verifySignature(in octetstring p_message, in octetstring p_signedMessage, in octetstring p_key) return boolean;