基于非同质化代币的零售物流隐私保护模型  

Retail logistics privacy protection model based on non-fungible tokens

作　　者：檀钟盛 陈春晖 刘书信 TAN Zhong-sheng;CHEN Chun-hui;LIU Shu-xin(School of Internet Economics and Business,Fujian University of Technology,Fuzhou 350014,China)

机构地区：[1]福建理工大学互联网经贸学院,福建福州350014

出　　处：《计算机工程与设计》2024年第12期3575-3582,共8页Computer Engineering and Design

基　　金：福建省科技创新战略研究基金项目(2019R0086);福建省本科高校教育研究基金项目(FBJG20190174);福建省教育科学研究课题基金项目(2018CG02748)。

摘　　要：当前零售物流存在隐私泄露和取件时保证身份匿名合法性这一矛盾问题。针对上述痛点问题,提出一种基于非交互零知识证明和非同质化代币的零售物流模型,提出一种基于非交互零知识和非同质化代币的取件身份认证机制,确保取件者在匿名状态下实现身份合法性验证。将ECDH(ellipticcurve Diffie-Hellman)和AES(advanced encryption standard)相结合,实现隐私数据的链上加密保护。实验结果表明,所用算法在加解密效率方面优于其它比较方案,身份认证所需存储开销低于其它比较方案,满足日常物流要求。A retail logistics model based on non-interactive zero-knowledge proofs and non-fungible tokens was proposed to address the conflicting issues of privacy leakage and ensuring anonymous identity legality during parcel collection.An identity authentication mechanism for parcel collection based on non-interactive zero-knowledge proofs and non-fungible tokens was introduced.This mechanism ensured that the collector could verify their identity legally while remaining anonymous.By combining ECDH(elliptic curve Diffie-Hellman)and AES(advanced encryption standard),privacy data were encrypted on-chain for protection.Experimental results demonstrate that the used algorithm outperforms other comparative solutions in terms of encryption and decryption efficiency,with lower storage overhead for identity authentication,meeting the requirements of daily logistics operations.

关 键 词：区块链 零知识证明 物流隐私 椭圆曲线 同态加密 非同质化代币 非对称加密 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]