Networking and Communication Engineering

R. Ganesan ¹, A. Arul Lawrence Selvakumar ¹

Affiliations
1 Adhiparasakthi Engineering College, IN

Abstract

Conventional authentication schemes allow a serviceable server to authenticate the legitimacy of a remote login user. However, these schemes are not used for multi-server architecture environments. This paper presents a secure and efficient remote user authentication scheme for multi-server environments.

This user authentication scheme is a pattern classification system based on an artificial neural network. In this scheme, the users only remember user identity and password to log in to various servers. Users can freely choose their password. Furthermore, the system is not required to maintain a verification table and can withstand the replay attack.

Keywords

Neural Network, Multi Server Architecture, User Authentication, Remote Login, Security.

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P. Kanmani ¹, R. Anitha ², R. Ganesan ³

Affiliations
1 Department of Computer Science, Arignar Anna Government Arts College, Attur, Salem Dt. Tamil Nadu, IN
2 Department of MCA, K. S. Rangasamy College of Technology, Tiruchengode, Namakkal Dt, Tamil Nadu, IN
3 Department of MCA, K. S. Rangasamy College of Technology, Tiruchengode, Namakkal Dt, Tamil Nadu, IN

Abstract

Mobile computing introduces new flexibility such as continuous access to computing resources while the users travel.This facility raises new challenges such as fault tolerance in distributed mobile computing system. In this paper we present a non blocking token ring based checkpointing algorithm to tolerate the faults in the mobile computing environment. It is a single phase algorithm neither having the overhead of temporary checkpoints nor using dependency vector; and also it avoids the avalanche effect. Results shows that it outperforms two-phase algorithms.

Keywords

Checkpointing, Nonblocking and Token Ring.

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R. Ganesan ¹, K. Vivekanandan ²

Affiliations
1 Department of Computer Science, Coimbatore, IN
2 Govt. College of Technology, IN

Abstract

Internet banking has made it easy to carry out the personal or business financial transaction without going to bank and at any suitable time. This facility enables to transfer money to other accounts and checking current balance alongside the status of any financial transaction made in the account. However, in order to maintain privacy and to avoid any misuse of transactions, it is necessary to follow a secured architecture model which ensures the privacy and integrity of the transactions and provides confidence on internet banking is stable. In this research paper, a secured hybrid architecture model for the internet banking using Hyper elliptic curve cryptosystem and MD5 is described. This hybrid model is implemented with the hyper elliptic curve cryptosystem and it performs the encryption and decryption processes in an efficient way merely with an 80-bit key size. The various screen shots given in this contribution shows that the hybrid model which encompasses HECC and MD5 can be considered in the internet banking environment to enrich the privacy and integrity of the sensitive data transmitted between the clients and the application server.

Keywords

E-Banking, Hyperelliptic Curve Cryptosystem, MD5, Authentication, Confidentiality, Integrity, Nonrepudiation, Privacy.

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