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Weakness of the Synchro-Difference LKH scheme for secure multicast
- Kim, Heeyoul;
- Chung, Byungchun;
- Lee, Younho;
- Park, Yongsu;
- Yoon, Hyunsoo
Citations
WEB OF SCIENCE
2Citations
SCOPUS
3초록
Zhu proposed a Synchro-Difference LKH scheme for secure multicast that appeared in IEEE Communications Letters, vol. 9, no. 5, pp. 477-479, May 2005, which is an enhancement of the well-known LKH scheme. In this letter, we show that Zhu's scheme is insecure against collusion of two or more malicious adversaries by presenting two kinds of attack scenarios.
키워드
secure multicast; group secrecy; confidentiality; collusion attack
- 제목
- Weakness of the Synchro-Difference LKH scheme for secure multicast
- 저자
- Kim, Heeyoul; Chung, Byungchun; Lee, Younho; Park, Yongsu; Yoon, Hyunsoo
- 발행일
- 2007-09
- 유형
- Article
- 권
- 11
- 호
- 9
- 페이지
- 765 ~ 767