计算机与现代化Issue(9)：50-54,5.DOI:10.3969/j.issn.1006-2475.2025.09.007
一种基于量子安全直接通信的身份鉴权协议
Quantum Identity Authentication Protocol Based on Quantum Secure Direct Communication
摘要
Abstract
To ensure the security of identity authentication,a novel authentication protocol based on quantum-secure direct com-munication is proposed.This protocol can verify user identities without exposing the verification key information.It utilizes single-photon quantum states as carriers,eliminating the need for quantum state memories and any entangled photon sources,thereby enhancing the feasibility of quantum identity authentication under current technological conditions.The protocol com-prises two stages:security detection and identity authentication.During the security detection stage,the communicating parties first use decoy sequences to check the security of the quantum channel,effectively resisting unauthorized attacks.In the identity authentication stage,the parties confirm each other's identity through identity authentication sequences.Security analysis shows that this protocol can effectively withstand common attacks,making it a secure quantum identity authentication method.Compara-tive analysis indicates that this protocol has advantages in practicality and effectiveness over other existing protocols.关键词
量子身份鉴权/量子安全直接通信/量子密码/量子信息/量子计算Key words
quantum identity authentication/quantum secure direct communication/quantum cryptography/quantum informa-tion/quantum computation分类
信息技术与安全科学引用本文复制引用
王松,李圆智,陈伟,卞宇翔..一种基于量子安全直接通信的身份鉴权协议[J].计算机与现代化,2025,(9):50-54,5.基金项目
国网安徽省电力有限公司科技项目(SGAHDK00DJJS2200312) （SGAHDK00DJJS2200312）
