A model for group key management
Foundations of Group Key Management Framework, Security Model and a Generic Construction
... Dynamic Group Key Exchange, little, if any, attention has been directed towards building a concrete framework and formal security model for centralized ...centralized Group Key ...
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Group Key Management
... presentation stems from the abstraction associated with it. This can be illustrated as follows. To enable a reliable evaluation of rekeying algorithms, metrics must be estimated, which are independent of these ...
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On the performance of group key management protocols in MANETs
... same group, the speeds of its members are not identical, they take their values within an interval around the speed of the ...a group mobility ...one group with varying number of members, for the two ...
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Group Key Management in Mobile Ad hoc Networks
... mobility model is used in which the nodes move to a randomly selected position with the speed varying between 0 and maximum speed, pauses for a specified pause time and again starts moving with the same speed to a ...
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ABSTRACT: Group key management is one of the basic building blocks in collaborative and group-oriented
... of key management and routing in MANET. There is a group leader as coordinator in every ...Each group leader acts as a temporary base station within its zone or group and communicates ...
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Design and Analysis Of Enhanced Group Key Management Schemes in MANET
... foremost model of cryptosystem is symmetric key ...same key to encrypt and decrypt the message. Key must choose carefully, distributed securely among the communication ...symmetric ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... level group key management technique for multicast security in ...hierarchical model such that cluster heads are prioritized over cluster ...secure key management, the issue of ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... 2.2 Quantitative Analysis Based upon the theoretical model presented in this paper, the graphical variation of various important variables is plotted, on the common base k. The basic data for a four stroke four- ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... disaster management, health, military and security, and enormously attracted the community of researchers and has fueled the interest in sensor networks during the past few ...a model for an area, and which ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... server model, which operates as a single mining server and a retention replacement method, which changes the answer to a query probabilistically so as to find the frequent sequential patterns without breaching ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... a model, which is a detailed description of how successive prices are ...one key problem is its high noise or the effect of unknown external events which can have a large impact on individual observations, ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... This researches uses genetic algorithm to optimize such parameters as the number of implicit node, expansion speed and root-mean-square error of RBF neural network and adopts binary coding as the coding system of gene ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... in management of supply chain. In traditional economic order quantity model, the supplier and the retailer proceed from their own interests, and their pursuit is that their cost can reach the minimum order ...
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An Authorization Model for a Public Key Management Service
... The motivation behind this decision is that with this approach the application does not then need to manage the mapping between personal identities and authorities, thus also allowing support for anonymity. As we have ...
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The Evolving Role of Technology in Insurance KEY MANAGEMENT GROUP, INC
... or model that will guarantee success in the market, although using the various models in technology like the ones mentioned above will give the agents an edge above the ...
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Available group key management for NASPInet
... Secure communications systems employ sophisticated protocols to protect the privacy of the data exchanged on it. These protocols involve the use of cryptographic primitives such as encryption and cryptographic message ...
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Stronger Security Model of Group Key Agreement
... GBG model and find that this model doesn’t consider the ephemeral key leakage resistance ...GBG model to the following extent: the only corruption powers we don’t give an adversary in the game ...
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A Survey of Key Management for Secure Group Communication
... CENTRALIZED GROUP KEY MANAGEMENT PROTOCOLS In a centralized system, there is only one entity controlling the whole ...entire group will be affected if there is a problem with the ...The ...
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Group key management for IP multicast security.
... the group members into several areas is preferred over centralised ...the group but also transfer between ...small group o f joining members ...multicast group does not compromise the strict ...
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Group Key Agreement with Local Connectivity using multicast key Management
... study Group key agreement means multiple parties want to create a common secret key to be used to exchange information ...The group key agreement with an arbitrary connectivity graph, ...
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