CAJ | 학술논문

本研究探讨多重接收、任一群播和利用数字签名进行认证的议题，并对多重接收的安全认证系统过程进行改进，同时也发现任一群播通信的认证系统存在系统漏洞，提出一种新的攻击法可以对该系统进行伪造攻击。本研究预期可以构建一个可应用于智能卡及无线射频标签(RFID-tag)认证机制的快速算法。
본연구탐토다중접수、임일군파화이용수자첨명진행인증적의제，병대다중접수적안전인증계통과정진행개진，동시야발현임일군파통신적인증계통존재계통루동，제출일충신적공격법가이대해계통진행위조공격。본연구예기가이구건일개가응용우지능잡급무선사빈표첨(RFID-tag)인증궤제적쾌속산법。
This paper discussed issues of multiple receiving, any multicast and the digital signature and made some improvements on safety certification system of multiple receive. It also found that there were system loopholes in the certification system of multicast communication. And a new attack method was given which can be carried out on the system of forgery attack. This study is expected to construct a fast algorithm for authentication mechanism which can be used in smart card and RFID tags (RFID-tag).