Improving Service Credibility Using Password Authenticated Peer Services
Journal Title: INTERNATIONAL JOURNAL OF COMPUTER TRENDS & TECHNOLOGY - Year 2014, Vol 9, Issue 8
Abstract
Password-Authenticated Key Exchange (PAKE) is where a client and a server, who share a password, authenticate each other and meanwhile establish a cryptographic key by exchange of messages. In a scenario where two servers cooperate to authenticate a client and if one server is compromised, the attacker still cannot pretend to be the client with the information from the compromised server. Two-server PAKE are either symmetric in the sense that two peer servers equally contribute to the authentication or asymmetric in the sense that one server authenticates the client with the help of another server. Current symmetric solution for two-server PAKE, where the client can establish different cryptographic keys with the two servers, respectively. This protocol runs in parallel and is more efficient than existing symmetric two-server PAKE protocol. A solution to redirect the client request using PAKE, if one of the servers fails or crashes in case of Denial of Service attacks and resistance against Denial of service attacks
Authors and Affiliations
Mathiarasu. G , Kanmani sivagar. A
Keywords
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