Title | ||
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An Improved Variant of Wang-Cao's Certificate-Based Authenticated Key Agreement Protocol |
Abstract | ||
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Key agreement protocol is crucial in providing data confidentiality and integrity to subsequent communications among two or more parties over a public network. In 2007, Wang-Cao have proposed an escrow-free certificate-based authenticated key agreement protocol and claimed it to be secure. However, we discover that their protocol does not satisfy an important security feature that is the known session-specific temporary information security. In this paper, we discuss this problem in depth and propose a slight modification to their original scheme in order to satisfy the missing security property. |
Year | DOI | Venue |
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2008 | 10.1109/NCM.2008.20 | NCM (2) |
Keywords | Field | DocType |
authenticated,data confidentiality,important security feature,improved variant,slight modification,authenticated key agreement protocol,subsequent communication,key agreement protocol,cryptographic protocols,session-specific temporary information security,information security,certificate-based authenticated key agreement,missing security property,original scheme,public network,data integrity,public key,polynomials,certification,cryptography,satisfiability,protocols,security | Authentication,Cryptographic protocol,Computer security,Computer science,Oakley protocol,Information security,Computer network,Security association,Key-agreement protocol,Public-key cryptography,Universal composability | Conference |
Volume | ISBN | Citations |
2 | 978-0-7695-3322-3 | 0 |
PageRank | References | Authors |
0.34 | 3 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Meng-Hui Lim | 1 | 188 | 22.66 |
Sang Gon Lee | 2 | 1 | 0.72 |
Jae Hoon Lee | 3 | 176 | 37.92 |