Provably Secure Position-Based Prover-to-Prover Key Exchange Protocols

ZHANG Jun-wei; CHEN Zhi-ping; MA Jian-feng; YANG Li

doi:10.3969/j.issn.0372-2112.2016.01.003

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Provably Secure Position-Based Prover-to-Prover Key Exchange Protocols

更新时间：2025-07-16

- Provably Secure Position-Based Prover-to-Prover Key Exchange Protocols
- Acta Electronica Sinica Vol. 44, Issue 1, Pages: 14-20(2016)
- 作者机构：
  
  西安电子科技大学计算机学院,陕西,西安,710071
- 作者简介：
- 基金信息：
  
  Program for Changjiang Scholars and Innovative Research Team in University (No.IRT1078);National Science and Technology Major Project of the Ministry of Science and Technology (No.2011ZX03005-002);National Natural Science Foundation of China (No.U1135002, No.61100230, No.61100233, No.61202389, No.61202390, No.61372075, No.61472310);Fundamental Research Funds for the Central Universities (No.JY10000903001, No.K5051303003)
- DOI：10.3969/j.issn.0372-2112.2016.01.003
  CLC： TN911.7
- Published Online：25 January 2016，
  
  Published：2016
- 稿件说明：
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ZHANG Jun-wei, CHEN Zhi-ping, MA Jian-feng, et al. Provably Secure Position-Based Prover-to-Prover Key Exchange Protocols[J]. Acta Electronica Sinica, 2016, 44(1): 14-20.
DOI：

ZHANG Jun-wei, CHEN Zhi-ping, MA Jian-feng, et al. Provably Secure Position-Based Prover-to-Prover Key Exchange Protocols[J]. Acta Electronica Sinica, 2016, 44(1): 14-20. DOI： 10.3969/j.issn.0372-2112.2016.01.003.

摘要

本文针对两个证明者之间可证明安全的基于位置密钥交换协议展开研究.首次将基于位置密钥交换分为P2V(Prover-to-Verifier)模式和P2P(Prover-to-Prover)模式

并给出P2P模式下基于位置密钥交换的安全定义.随后

在1维空间下设计了可证明安全的基于位置P2P密钥交换协议P2PKE

并以此为基础构造了

3)维空间下基于位置P2P密钥交换协议P2PKE

.同时

分别提出了具有密钥确认性质的基于位置P2P密钥交换协议P2PKE

-c和无密钥托管的基于位置P2P密钥交换协议P2PKE

-e.最后

从安全性和效率两方面对所设计的协议进行了讨论.

Abstract

This paper investigates provably secure position-based key exchange protocols between two provers.To begin with

this paper presents the notions of the prover-to-verifier mode and the prover-to-prover mode

which is the first to distinguish between the two modes for position-based key exchange.At the same time

this paper formalizes the definition of secure prover-to-prover position-based key exchange.Then

a provably secure prover-to-prover position-based key exchange protocol P2PKE

in 1-dimension is proposed in this paper.Based on the above protocol

a generic prover-to-prover position-based key exchange prot

ocol P2PKE

-dimensions is constructed(1

3).In addition

this paper extends the proposed protocol and proposes protocol P2PKE

-c with key confirmation and protocol P2PKE

-e without key escrow in

-dimensions.Finally

we discuss the proposed protocols in 3-dimensions from both security and performance perspectives.

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