CAJ | 학술논문

以太网无源光网络(EPON)被认为是一种最佳的光纤接入网技术.由于它是一个点到多点的网络结构,所以存在一定的安全问题.文章针对EPON中存在的安全问题,介绍了一种计数器模式下的决加密方案,针对加密输入值和加密计数器的校准中存在的问题进行了详细研究,并且给出了相应的解决方案.
이태망무원광망락(EPON)피인위시일충최가적광섬접입망기술.유우타시일개점도다점적망락결구,소이존재일정적안전문제.문장침대EPON중존재적안전문제,개소료일충계수기모식하적결가밀방안,침대가밀수입치화가밀계수기적교준중존재적문제진행료상세연구,병차급출료상응적해결방안.
Ethernet passive optical network (EPON) is considered as one of the best fiber-optic access network technology, because it is a multipoint network structure, so there is a certain security problems.The paper presents a counter mode of block encryption scheme,and carried out a detailed study for the problems in the encrypted input values and encryption counter calibration, and gives the corresponding solution.