On the use of synchronizers for asynchronous communication networks

1988 ◽  
pp. 257-277 ◽  
Author(s):  
K. B. Lakshmanan ◽  
K. Thulasiraman
Keyword(s):  
Communication Networks ◽  
Asynchronous Communication

scholarly journals Cryptanalysis and Improvement of a Group Authentication Scheme with Multiple Trials and Multiple Authentications

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Zhe Xia ◽  
Yining Liu ◽  
Ching-Fang Hsu ◽  
Chin-Chen Chang
Keyword(s):  
Information Security ◽  
Communication Networks ◽  
Asynchronous Communication ◽  
Authentication Scheme ◽  
Communication Model ◽  
Security Model ◽  
Recent Group ◽  
Multiple Trials ◽  
Group Authentication ◽  
Group Member

Authentication is one of the most fundamental services in cryptography and information security. Compared with the traditional authentication methods, group authentication allows a group of users to be authenticated at once rather than authenticating each of these users individually. Therefore, it is more desirable in the group oriented environment, such as multicast/conference communications. In this paper, we first demonstrate that a recent group authentication scheme by Chien (Security and Communication Networks, 2017) suffers some security flaws, i.e. an adversary in the asynchronous communication model can pretend to be a legitimate group member without being detected. We then use the Anonymous Veto Networks (AV-net) to patch Chien’s scheme, so that its security can be rigorously proved in a well-defined security model.

Game Theory in Wireless and Communication Networks

2009 ◽  
Author(s):  
Zhu Han ◽  
Dusit Niyato ◽  
Walid Saad ◽  
Tamer Basar ◽  
Are Hjorungnes
Keyword(s):  
Game Theory ◽  
Communication Networks

Business Development Independent Populist Economic Owned Enterprises as a Village

2018 ◽  
Vol 9 (06) ◽  
pp. 20792-20799
Author(s):  
I Ketut Sunada ◽  
I Ketut Sandi
Keyword(s):  
Human Resources ◽  
Communication Networks ◽  
Added Value ◽  
Business Unit ◽  
Management Support ◽  
Economic Networks ◽  
Bargaining Position ◽  
Economic Infrastructure ◽  
Economic Assets ◽  
The Village

Bumdes is a village business unit whose capital comes from village-owned funds . The goal is to float the village potential into an independent village. Thus it takes effort and strategic and appropriate tips to achieve that goal. The first tip is to establish a forum for the development of economic networks in this case is the establishment of BUMDES. Some of the things that can be done are: (i) development of human resources capability so as to provide added value in the management of village economic assets, (ii) integrating rural economic products so as to have good bargaining position in market network, (iii) (iv) strengthening village economic institutions, (v) developing supporting elements such as micro-credit, market information, technological and management support, economic infrastructure and communication networks as well as support for guidance and regulation.

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