Secure Group Key Agreement
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منابع مشابه
Provably secure and efficient identity-based key agreement protocol for independent PKGs using ECC
Key agreement protocols are essential for secure communications in open and distributed environments. Recently, identity-based key agreement protocols have been increasingly researched because of the simplicity of public key management. The basic idea behind an identity-based cryptosystem is that a public key is the identity (an arbitrary string) of a user, and the corresponding private key is ...
متن کاملSEAL: A secure communication library for building dynamic group key agreement applications
We present the SEcure communicAtion Library (SEAL), a Linux-based C language application programming interface (API) library that implements secure group key agreement algorithms that allow a communication group to periodically renew a common secret group key for secure and private communication. The group key agreement protocols satisfy several important characteristics: distributed property (...
متن کاملSecure key agreement for group communications
-Many key establishment protocols have been proposed for secure group communications. However, these protocols share the limitations that group members are not mutually authenticated, dynamic group membership is not considered, and the cost of key establishment is substantial. A secure key agreement protocol for group communications is proposed in this paper, which ensures the authenticity of g...
متن کاملSEAL : A secure communication library for building dynamic group key agreement applications q
We present the SEcure communicAtion Library (SEAL) [source can be downloaded from: http://www.cse.cuhk.edu.hk/~cslui/ ANSRlab/software/SEAL/], a Linux-based C language application programming interface (API) library that implements secure group key agreement algorithms that allow a communication group to periodically renew a common secret group key for secure and private communication. The grou...
متن کاملSimple and Fault-Tolerant Key Agreement for Dynamic Collaborative Groups
Secure group communication is an increasingly popular research area having received much attention in the last several years. The fundamental challenge revolves around secure and efficient group key management. While centralized methods are often appropriate for key distribution in large groups, many collaborative group settings require distributed key agreement techniques. This work investigat...
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