scholarly journals Design and Performance Analysis of Sensor Proxy-AAA Authentication Scheme Based on Fast Handover and Forwarding Mode for IP-based Internet of Things

2017 ◽  
Vol 3 (8) ◽  
pp. 153338
Author(s):  
Chulhee Cho ◽  
Byung-Hun Song ◽  
Jongpil Jeong ◽  
Tai-Myoung Chung
Keyword(s):  
Performance Analysis ◽  
Internet Of Things ◽  
Authentication Scheme ◽  
Fast Handover ◽  
And Performance

An Efficient Mobile User Authentication Scheme with User Anonymity for Wireless Communications

2014 ◽  
Vol 631-632 ◽  
pp. 906-909
Author(s):  
Wei Jing Li ◽  
Ping Zhu ◽  
Hua Zhang ◽  
Zheng Ping Jin
Keyword(s):  
Wireless Communications ◽  
Performance Analysis ◽  
Elliptic Curve Cryptography ◽  
User Authentication ◽  
Mobile User ◽  
User Anonymity ◽  
Authentication Scheme ◽  
User Authentication Scheme ◽  
Authentication Schemes ◽  
And Performance

Recently, many mobile user authentication schemes with user anonymity for wireless communications have been proposed. In 2012, Li and Lee proposed a novel user authentication and privacy preserving scheme with smart cards for wireless communications. In 2013, Jeon et al. proposed an improved user authentication scheme, and claimed their scheme achieves user anonymity and more efficient. On the basis of their work, we put forward a new user authentication scheme using elliptic curve cryptography with user anonymity for wireless communications. The security and performance analysis show that the new scheme is more secure and efficient for wireless communications.

Flexible Multimedia Stream Authentication

2011 ◽  
pp. 315-334
Author(s):  
Tieyan Li
Keyword(s):  
Performance Analysis ◽  
Layered Structure ◽  
Authentication Scheme ◽  
Multimedia Content ◽  
Multiple Sources ◽  
Security Issues ◽  
Multimedia Stream ◽  
Authentication Schemes ◽  
And Performance ◽  
Flexible Model

The multimedia community is moving from monolithic applications to more flexible and scalable proliferate solutions. Security issues such as access control and authentication of multimedia content have been intensively studied in the literature. In particular, stream authentication tends to be more complicated since a stream may be transcoded by intermediate proxies or composed by multiple sources. Traditional stream authentication schemes consider a stream as a group of packets and authenticate these packets over an erasure channel. However, by fixing the packets in transmission, any packet manipulation will cause authentication failure. In this chapter, we assume a more flexible model where a proxy, between a sender and a receiver, is able to make transcoding operations over a stream. We describe a flexible stream authentication framework that allows the so called packet independent stream authentication schemes to make transcoding operations on the packets and commit the changes, which are not applicable n packet-based stream authentication schemes. Such a stream authentication scheme based on the layered structure of a stream is elaborated in details w.r.t., the encoding, packing, amortizing, and verifying methods. The security and performance analysis show that the packet independent stream authentication schemes achieve higher authentication rate with less overhead per packet, as compared with that of packet based schemes.

scholarly journals Buffer-Aided Relaying Network With Hybrid BNC for the Internet of Things: Protocol and Performance Analysis

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 19646-19656
Author(s):  
Shijie Shi ◽  
Suqin Pang ◽  
Yitong Li ◽  
Fasong Wang ◽  
Haris Gacanin ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Internet Of Things ◽  
The Internet ◽  
And Performance ◽  
The Internet Of Things
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