Gender: : Female
City : PatialaSend Friend Request
Password-Authenticated Key Exchange (PAKE) studies how to establish secure communication between two remote parties solely based on their shared password, without requiring a Public Key Infrastructure (PKI). Despite extensive research in the past decade, this problem remains unsolved. Patent has been one of the biggest brakes in deploying PAKE solutions in practice.
Besides, even for the patented schemes like EKE and SPEKE, their security is only heuristic; researchers have reported some subtle but worrying security issues. In this paper, we propose to tackle this problem using an approach different from all past solutions.
Our protocol, Password Authenticated Key Exchange by Juggling (J-PAKE), achieves mutual authentication in two steps: first, two parties send ephemeral public keys to each other; second, they encrypt the shared password by juggling the public keys in a verifiable way. The first use of such a juggling technique was seen in solving the Dining Cryptographers problem in 2006. Here, we apply it to solve the PAKE problem, and show that the protocol is zero-knowledge as it reveals nothing except one-bit information: whether the supplied passwords at two sides are the same. With clear advantages in security, our scheme has comparable efficiency to the EKE and SPEKE protocols.
Click on the attachment below to know more about Password Authentication Key ExchangeSimilar Threads:
- Green Engine Seminar Paper Presentation & Seminar PDF Download
- B.S.N.L exchange system seminar report/pdf/ppt download
- Authenticated remote operated device management seminar report/pdf/ppt download
- Robust and efficient password-authenticated key agreement pdf download
- Climatic Design for Energy Efficiency in Buildings - Seminar Presentation & Paper Presentation