범용 사용자 식별 모듈(USIM)의 성능 개선을 위한 TSM 인터페이스 설계 및 구현에 관한 연구

Abstract

If we can't control security issues such as authentication with security vulnerabilities, that causes serious problems. To solve this problems, we use personal identification module like USIM (Universal Subscriber Identity Module). Through USIM, we can't guarantee the integrity of data only if we just store the personal identification and financial information. Hence, In this paper, we discuss and compensate problems which is caused by not applying and standardizing TSM service and we focus on improving performance of USIM by designing TSM interface. Finally we suggest method of management and issue token to manage SD for performers by managing life-cycle of USIM service (service issue, termination, interruption, replacement, upgrade) according to SDM(Security Domain Management), SP (Secure Provider) and checking of eligibility of information collected to provide USIM security improvement service.