상세정보
등록 MAC 보안 서비스 망에서의 보안 채널 제어 방법 및 이를 구현하는 단말 장치
- 출원번호
- 11634995 (2006.12.07)
- 공개번호
- 20070133791 (2007.06.14)
- 등록번호
- 7724899 (2010.05.25)
- 출원국
- 미국
- 협약과제
- 05MT1100, 초고속 광가입자망 기술개발, 김봉태
- 초록
- A method for controlling a security channel for reducing system load by extending the use period of a security association key is provided. In this method, an upper bit initial value of an initialization vector of an encryption algorithm and a using range thereof are shared between a transmitting side and a receiving side when a security channel is created. Then, a secure association is created between a transmitting side and a receiving side by setting an association number, a next packet number which is a lower bit value of an initialization vector, and a secure association key. Afterward, a packet number is modified whenever a frame is transmitted until all of packet numbers are used. When all packet numbers are used, the upper bit value of the initialization vector changes.
- KSP 제안 키워드
- Encryption algorithm, Initial value, Initialization Vector(IV), MAC security, Packet number, Secure association, Security association, Security network, System load
- 패밀리
| 구분 | 특허 | 출원국 | KIPRIS |
|---|---|---|---|
| 등록 | MAC 보안 서비스망에서의 보안 채널 제어 방법 및 이를 구현하는 단말 장치 | 대한민국 | KIPRIS |