PERFORMANCE EVALUATION OF SECURE GROUP COMMUNICATION
نویسندگان
چکیده
منابع مشابه
Lightweight Secure Group Communication
An advantage of today’s high speed networks is the ability to support group communication. Applications that support group communication allow the free exchange of ideas and data in real time, regardless of the physical distance between the participants. Unfortunately, support for additional protocol features such as reliability, secrecy, and total ordering in the multicast context requires mor...
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Security is a primary concern in group communication, and secure authentication is essential to establishing a secure group communication. Most conventional authentications consist of knowledge-based and token-based methods. One of the token-based methods is a X.509 certificate, which is used under a Public Key Infrastructure (PKI); it is the most well-known authentication system in a distribut...
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This paper analyzes group communication within the universally composable framework. We first propose the group communication model, identity-based signcrytion model and group key distribution model in the UC framework by designing the ideal functionality FSAGCOM , FIDSC and FGKD, respectively. Then, we construct a UC secure identity-based signcryption protocol πIDSC . Moreover, we shows that t...
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Providing authentication for the messages exchanged between group members in addition to confidentiality is an important issue in Secure Group communication. We develop a protocol for Secure Authentic Communication where we address authentication for the group communication scheme proposed by Blundo et al. which only provides confidentiality. Authentication scheme used is a multiparty authentic...
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ژورنال
عنوان ژورنال: Journal of the Operations Research Society of Japan
سال: 2004
ISSN: 0453-4514,2188-8299
DOI: 10.15807/jorsj.47.38