智能系统学报2025，Vol.20Issue(2)：355-362,8.DOI:10.11992/tis.202311018
面向业务过程协同的隐私数据通信方法
Private data communication method for business process collaboration
摘要
Abstract
The application of blockchain to business process collaboration enhances its credibility.However,existing data communication methods encounter issues such as compromising data reliability,blockchain traceability,and data privacy.As a result,they fail to meet the needs of standard business process collaboration between organizations.We propose a private data communication method for business process collaboration to solve these problems.This method extends the Wf-XML2.0 protocol and designs a Broker component based on the interplanetary file system and asymmet-ric encryption technology.Data communication is divided into three steps to ensure the privacy of business data:saving,requesting,and responding.We use the Dolev-Yao attacker model,practical cases of process collaboration,and experi-ments for analysis to verify the security.关键词
区块链/过程协同/Wf-XML2.0/非对称加密/数据隐私/互操作协议/通信方法/Dolev-YaoKey words
blockchain/process collaboration/Wf-XML 2.0/asymmetric encryption/data privacy/interoperation pro-tocol/communication method/Dolev-Yao分类
信息技术与安全科学引用本文复制引用
陈建兵,李子谦,余阳,潘茂林..面向业务过程协同的隐私数据通信方法[J].智能系统学报,2025,20(2):355-362,8.基金项目
国家重点研发计划项目(2020YFB1707603) （2020YFB1707603）
NSFC-广东联合基金项目(U20A6003) （U20A6003）
国家自然科学基金项目(61972427) （61972427）
广东省科技计划项目(2020A0505100030). （2020A0505100030）
