Abstract
In this paper, we introduce the definition of insider impersonation-MIM attack for tripartite key agreement schemes and show that almost all of the proposed schemes are not secure under this attack. We present a new protocol which is much more efficient than the existential secure protocol [13] in terms of computational efficiency and transmitted data size. Moreover, our protocol is the first scheme for multiple keys which means that not only a large number of keys but also various kinds of keys can be generated by applying our scheme.
| Original language | English |
|---|---|
| Title of host publication | Computational Intelligence and Security - International Conference, CIS 2005, Proceedings |
| Pages | 198-203 |
| Number of pages | 6 |
| Publication status | Published - Dec 1 2005 |
| Event | International Conference on Computational Intelligence and Security, CIS 2005 - Xi'an, China Duration: Dec 15 2005 → Dec 19 2005 |
Publication series
| Name | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| Volume | 3802 LNAI |
| ISSN (Print) | 0302-9743 |
| ISSN (Electronic) | 1611-3349 |
Other
| Other | International Conference on Computational Intelligence and Security, CIS 2005 |
|---|---|
| Country | China |
| City | Xi'an |
| Period | 12/15/05 → 12/19/05 |
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All Science Journal Classification (ASJC) codes
- Theoretical Computer Science
- Computer Science(all)
Cite this
Insider impersonation-MIM attack to tripartite key agreement scheme and an efficient protocol for multiple keys. / Wang, Lihua; Okamoto, Takeshi; Takagi, Tsuyoshi; Okamoto, Eiji.
Computational Intelligence and Security - International Conference, CIS 2005, Proceedings. 2005. p. 198-203 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 3802 LNAI).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Insider impersonation-MIM attack to tripartite key agreement scheme and an efficient protocol for multiple keys
AU - Wang, Lihua
AU - Okamoto, Takeshi
AU - Takagi, Tsuyoshi
AU - Okamoto, Eiji
PY - 2005/12/1
Y1 - 2005/12/1
N2 - In this paper, we introduce the definition of insider impersonation-MIM attack for tripartite key agreement schemes and show that almost all of the proposed schemes are not secure under this attack. We present a new protocol which is much more efficient than the existential secure protocol [13] in terms of computational efficiency and transmitted data size. Moreover, our protocol is the first scheme for multiple keys which means that not only a large number of keys but also various kinds of keys can be generated by applying our scheme.
AB - In this paper, we introduce the definition of insider impersonation-MIM attack for tripartite key agreement schemes and show that almost all of the proposed schemes are not secure under this attack. We present a new protocol which is much more efficient than the existential secure protocol [13] in terms of computational efficiency and transmitted data size. Moreover, our protocol is the first scheme for multiple keys which means that not only a large number of keys but also various kinds of keys can be generated by applying our scheme.
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UR - http://www.scopus.com/inward/citedby.url?scp=33646844790&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:33646844790
SN - 3540308199
SN - 9783540308195
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 198
EP - 203
BT - Computational Intelligence and Security - International Conference, CIS 2005, Proceedings
ER -