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Vaid, Rohit
- Authentication Mechanism for Bandwidth Request Messages in Wi-MAX
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Authors
Affiliations
1 Department of CSE, MMU, Mullana, IN
2 Cyber Security Research Centre, PEC, Chandigarh, IN
1 Department of CSE, MMU, Mullana, IN
2 Cyber Security Research Centre, PEC, Chandigarh, IN
Source
Wireless Communication, Vol 3, No 10 (2011), Pagination: 694-698Abstract
The IEEE 802.16 standard defines the security sublayer basically used to provide privacy, authentication or confidentiality. WiMAX is the emerging solution in the market to replace DSL/fibre cable to provide backhaul connectivity to wifi hotspots in cheaper rate, but the demand of security is increased. This paper analyze the IEEE 802.16 standard, to investigate various vulnerabilities and to propose possible solutions to improve the security of Privacy Key Management protocol. We found out various attacks of bandwidth request messages,which arise question to home user for the use of WiMAX. We have proposed a new method to authenticate band width request message. The results that we have obtained after implementing the new authentication method is shown in the end of this paper.Keywords
Authentication Key, EAP, PKM, SAID, WiMAX.
- Secure and Authenticated Vehicle Navigation System
Abstract Views :165 |
PDF Views:0
Authors
Affiliations
1 Department of Information Technology, MMEC, Maharishi Markandeshwar University, Mullana - 133207, Haryana, IN
2 Department of Computer Science and Engineering, MMEC, Maharishi Markandeshwar University, Mullana - 133207, Haryana, IN
1 Department of Information Technology, MMEC, Maharishi Markandeshwar University, Mullana - 133207, Haryana, IN
2 Department of Computer Science and Engineering, MMEC, Maharishi Markandeshwar University, Mullana - 133207, Haryana, IN
Source
Indian Journal of Science and Technology, Vol 8, No 28 (2015), Pagination:Abstract
Background/Objectives: Although, several security mechanisms have developed for vehicle navigation system yet there is a need of more advancement in existing or development of new security architectures. The main objective of this paper is to provide security and authenticity for vehicle navigation system. Methods/Statistical Analysis: Existing cryptography algorithms and fault tolerance technique helps to designed novel secure architecture. A fault tolerance based mathematical model is used for system analysis. The inputs for the system are latitude, longitude and digested engine number. Findings: It has been observed that designed system is able to provide the correct information in spite of corrupted signal is sensed at destination end (at server side). Application/Improvements: Designed secure and authenticated architecture which improve fault tolerance by applying fault tolerance technique on digested information and also reduces server overhead.Keywords
Fault Tolerance, GPS Receiver, Message Digest, Navigation System, Secure and AuthenticatedFull Text