상세정보
학술대회
The Implementation of the Link Security Module in an EPON Access Network
- 발행일
- 200510
- 출처
- Asia-Pacific Conference on Communications (APCC) 2005, pp.1-5
- 협약과제
- 05MT1100, 초고속 광가입자망 기술개발, 김봉태
- 초록
- In this paper, the link security module developed by draft standard of IEEE802.1AE in order to protect all frames from a listening or attacking of a malicious user at an EPON link. And it applied at an EPON OLT (Optical Line Terminal)/ONU (Optical Network Unit) and is provided a link security about the maximum 64 ONUs. It also used a 128bits GCM-AES (Galois/Counter Mode-Advanced Encryption Standard) of an authenticated encryption mode that was mandatory-to-implement crypto- algorithm in draft standard. So, link security module can provide the user data confidentiality and frame data integrity, and data origin authenticity to subscribers, and support a link security at the maximum 2Gbps EPON using the parallel CTR-AES (Counter-AES) in the GCM-AES. © 2005 IEEE.