Modified Authentication Protocol Using Elliptic Curve Cryptosystem for Virtual Subnets on Mobile Adhoc Networks

2012 ◽  
pp. 426-432 ◽  
Author(s):  
Ankush A. Vilhekar ◽  
C. D. Jaidhar
Keyword(s):  
Elliptic Curve ◽  
Authentication Protocol ◽  
Elliptic Curve Cryptosystem ◽  
Mobile Adhoc Networks ◽  
Adhoc Networks

Design and Security Analysis of Mobile Identity Authentication Protocol

2011 ◽  
Vol 403-408 ◽  
pp. 2645-2649 ◽  
Author(s):  
Qin Wang ◽  
Fen He Zhi ◽  
Jing Hai Ao
Keyword(s):  
Elliptic Curve ◽  
Security Analysis ◽  
Authentication Protocol ◽  
Mobile Commerce ◽  
Identity Authentication ◽  
Third Party ◽  
Elliptic Curve Cryptosystem ◽  
Analysis Method ◽  
Authentication Mechanism ◽  
One Time Password

One Time Password (OTP) authentication mechanism has higher security by one time padding. It is implemented simply, cost less and needed no third-party notarization, and so it is more suitable for limited environment in mobile commerce. But OTP has some securities, which it couldn’t resist decimal attack and realize bidirectional identity authentication. Combined with Elliptic curve cryptosystem (ECC), it is presented a mobile identity authentication protocol (MIAP). Through formalized analysis method based on strand space, it is validated to have higher security.

A Comparative study on secure routing algorithms SAODV and A-SAODV in Mobile AdHoc Networks (MANET) – The Enhancements of AODV

2012 ◽  
Vol 3 (2) ◽  
pp. 419-423
Author(s):  
JARUPULA RAJESHWAR ◽  
Dr G NARSIMHA
Keyword(s):  
Routing Protocol ◽  
Routing Protocols ◽  
Dynamic Network ◽  
Secure Routing ◽  
Mobile Adhoc Networks ◽  
Security Challenges ◽  
Basic Protocol ◽  
Freely Moving ◽  
Adhoc Networks ◽  
Secure Routing Protocols

A freely moving nodes forming as group to communicate among themselves are called as Mobile AdHoc Networks (MANET). Many applications are choosing this MANET for effective commutation due to its flexible nature in forming a network. But due to its openness characteristics it is posing many security challenges. As it has highly dynamic network topology security for routing is playing a major role. We have very good routing protocols for route discovery as well as for transporting data packers but most of them lack the feature of security like AODV. In this paper we are studying the basic protocol AODV and identify how it can be made secure. We are studying a protocol S-AODV which is a security extension of AODV which is called Secure AODV (S-AODV) and we are studying enhanced version of S-AODV routing protocol a Adaptive Secure AODV (A-SAODV). Finally we have described about the parameter to be taken for performance evaluation of different secure routing protocols

A Novel Defense Scheme against Flooding Attack in Mobile Adhoc Networks

2018 ◽  
Vol 12 (1) ◽  
pp. 15-22 ◽  
Author(s):  
T. Bhatia ◽  
A.K. Verma ◽  
G. Sharma ◽  
S. Bala
Keyword(s):  
Mobile Adhoc Networks ◽  
Flooding Attack ◽  
Adhoc Networks

Transmission of secure data in Mobile Adhoc Networks

2016 ◽  
Vol 4 (1) ◽  
pp. 9-14 ◽  
Author(s):  
CM VELU ◽  
◽  
P. Venkateswara Rao ◽  
Keyword(s):  
Mobile Adhoc Networks ◽  
Secure Data ◽  
Adhoc Networks
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