Welcome to the resource topic for 2006/446
Title:
New Identity-Based Authenticated Key Agreement Protocols from Pairings (without Random Oracles)
Authors: Shengbao Wang, Zhenfu Cao, Kim-Kwang Raymond Choo
Abstract:We present the first provably secure ID-based key agreement protocol, inspired by the ID-based encryption scheme of Gentry, in the standard (non-random-oracle) model. We show how this key agreement can be used in either escrowed or escrowless mode. We also give a protocol which enables users of separate private key generators to agree on a shared secret key. All our proposed protocols have comparable performance to all known protocols that are proven secure in the random oracle model.
ePrint: https://eprint.iacr.org/2006/446
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