Abstract
A group key agreement protocol involves all participants cooperatively establishing a group key, which is used to encrypt/decrypt transmitted messages among participants over an open communication channel. Unfortunately, most previously proposed group key agreement protocols are too expensive computationally to be employed in mobile wireless networks with resource-limited mobile devices. Recently, two group key agreement protocols suitable for a mobile wireless network have been proposed. However, in this paper we demonstrate that two proposed protocols do not satisfy some important security properties of group key agreement such as forward secrecy and contributory key agreement.
| Original language | English |
|---|---|
| Title of host publication | 7th International Conference on Mobile Data Management, 2006. MDM 2006 |
| DOIs | |
| Publication status | Published - 2006 Nov 21 |
| Event | 7th International Conference on Mobile Data Management, 2006. MDM 2006 - Nara, Japan Duration: 2006 May 10 → 2006 May 12 |
Publication series
| Name | Proceedings - IEEE International Conference on Mobile Data Management |
|---|---|
| Volume | 2006 |
| ISSN (Print) | 1551-6245 |
Other
| Other | 7th International Conference on Mobile Data Management, 2006. MDM 2006 |
|---|---|
| Country | Japan |
| City | Nara |
| Period | 06-05-10 → 06-05-12 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
Cite this
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On the security of two group key agreement protocols for mobile devices. / Tseng, Yuh Min.
7th International Conference on Mobile Data Management, 2006. MDM 2006. 2006. 1630633 (Proceedings - IEEE International Conference on Mobile Data Management; Vol. 2006).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - On the security of two group key agreement protocols for mobile devices
AU - Tseng, Yuh Min
PY - 2006/11/21
Y1 - 2006/11/21
N2 - A group key agreement protocol involves all participants cooperatively establishing a group key, which is used to encrypt/decrypt transmitted messages among participants over an open communication channel. Unfortunately, most previously proposed group key agreement protocols are too expensive computationally to be employed in mobile wireless networks with resource-limited mobile devices. Recently, two group key agreement protocols suitable for a mobile wireless network have been proposed. However, in this paper we demonstrate that two proposed protocols do not satisfy some important security properties of group key agreement such as forward secrecy and contributory key agreement.
AB - A group key agreement protocol involves all participants cooperatively establishing a group key, which is used to encrypt/decrypt transmitted messages among participants over an open communication channel. Unfortunately, most previously proposed group key agreement protocols are too expensive computationally to be employed in mobile wireless networks with resource-limited mobile devices. Recently, two group key agreement protocols suitable for a mobile wireless network have been proposed. However, in this paper we demonstrate that two proposed protocols do not satisfy some important security properties of group key agreement such as forward secrecy and contributory key agreement.
UR - http://www.scopus.com/inward/record.url?scp=33751028199&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33751028199&partnerID=8YFLogxK
U2 - 10.1109/MDM.2006.117
DO - 10.1109/MDM.2006.117
M3 - Conference contribution
AN - SCOPUS:33751028199
SN - 0769525261
SN - 9780769525266
T3 - Proceedings - IEEE International Conference on Mobile Data Management
BT - 7th International Conference on Mobile Data Management, 2006. MDM 2006
ER -