Research on the Identity Authentication Mechanism of Computing Node in Medical High Performance Distributed Parallel Computing Model

DOI

10.2991/icsnce-16.2016.100How to use a DOI?

Keywords

Parallel computing; Identity authentication; 802.1X; Protocol extension

Abstract

This paper analyzes the existing Ethernet authentication technology, build open ring hash table as a data structure for storing user information.Through the efficiency analysis, the simulation and the realization of the system, the validity of the 802.1X protocol extension and the improved parallel computing authentication mechanism is verified.By modifying the authentication mechanism based on port control to user based authentication mechanism, it can effectively solve the problem that the parallel computing node is not fixed to the node in the parallel computing architecture. The method simplifies the structure of the identity authentication in the parallel computing model, improves the accuracy of the authentication, and ensures the safety and stable operation of the parallel computing platform.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yanmei Hu
AU  - Mu Yang
PY  - 2016/07
DA  - 2016/07
TI  - Research on the Identity Authentication Mechanism of Computing Node in Medical High Performance Distributed Parallel Computing Model
BT  - Proceedings of the 2016 International Conference on Sensor Network and Computer Engineering
PB  - Atlantis Press
SP  - 510
EP  - 514
SN  - 2352-5401
UR  - https://doi.org/10.2991/icsnce-16.2016.100
DO  - 10.2991/icsnce-16.2016.100
ID  - Hu2016/07
ER  -