Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 오희국 | - |
dc.date.accessioned | 2019-09-25T00:52:10Z | - |
dc.date.available | 2019-09-25T00:52:10Z | - |
dc.date.issued | 2005-05 | - |
dc.identifier.citation | International Conference on Computational Science and Its Applications; Computational Science and Its Applications – ICCSA 2005, Page. 877-886 | en_US |
dc.identifier.isbn | 978-3-540-25863-6 | - |
dc.identifier.uri | https://link.springer.com/chapter/10.1007/11424925_92 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/110633 | - |
dc.description.abstract | To date, most identity-based key agreement protocols are based on a single PKG (Private Key Generator) environment. In 2002, Chen and Kudla proposed an identity-based key agreement protocol for a multiple PKG environment, where each PKG shares identical system parameters but possesses a distinct master key. However, it is more realistic to assume that each PKG uses different system parameters. In this paper, we propose a new two party key agreement protocol between users belonging to different PKGs that do not share system parameters. We also extend this protocol to a tripartite key agreement protocol. Our two party protocol requires the same amount of pairing computation as Smart’s protocol for a single PKG environment and provides PKG forward secrecy. We show that the proposed key agreement protocols satisfy every security requirements of key agreement protocols. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SPRINGER-VERLAG BERLIN | en_US |
dc.subject | ID-based cryptosystem | en_US |
dc.subject | bilinear map | en_US |
dc.subject | key agreement protocol | en_US |
dc.subject | multiple PKG | en_US |
dc.title | Identity-Based Key Agreement Protocols in a Multiple PKG Environment | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1007/11424925_92 | - |
dc.relation.journal | LECTURE NOTES IN COMPUTER SCIENCE | - |
dc.contributor.googleauthor | Lee, Hoonjung | - |
dc.contributor.googleauthor | Kim, Donghyun | - |
dc.contributor.googleauthor | Kim, Sangjin | - |
dc.contributor.googleauthor | Oh, Heekuck | - |
dc.relation.code | 2007206327 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF COMPUTING[E] | - |
dc.sector.department | DIVISION OF COMPUTER SCIENCE | - |
dc.identifier.pid | hkoh | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.