Certificates for document validation by using openssl

we are working on javacard applet named as passport applet , we have created new passport by using JMRTD , now we want to assign certificated to our documents, means digital signature. we are not creating real passport like travel document but we are apply ICAO 9303 security layer on our card. [login to view URL] someone have expertise on javacard programming then its plus point. #openssl #javacard # passport applet #apdu # digital signature