Simultaneous Authentication of Equals: A Secure, Password-Based Key Exchange for Mesh Networks | IEEE Conference Publication | IEEE Xplore

Simultaneous Authentication of Equals: A Secure, Password-Based Key Exchange for Mesh Networks


Abstract:

We propose a simple protocol for authentication using only a password. The result of the protocol is a cryptographically strong shared secret for securing other data - e....Show More

Abstract:

We propose a simple protocol for authentication using only a password. The result of the protocol is a cryptographically strong shared secret for securing other data - e.g. network communication. SAE is resistant to passive attack, active attack, and dictionary attack. It provides a secure alternative to using certificates or when a centralized authority is not available. It is a peer-to-peer protocol, has no asymmetry, and supports simultaneous initiation. It is therefore well-suited for use in mesh networks. It supports the ability to tradeoff speed for strength of the resulting shared key. SAE has been implemented for 802.11-based mesh networks and can easily be adapted to other wireless mesh technology.
Date of Conference: 25-31 August 2008
Date Added to IEEE Xplore: 09 September 2008
CD:978-0-7695-3330-8
Conference Location: Cap Esterel, France

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