【作者单位】a School of Information Science and Technology, Tibet University, Lhasa, Tibet 850000, China; b Science and Research Office, Tibet University, Lhasa, Tibet 850000, China; c Guangxi Teachers Education University, Nanning, Guangxi 530001, China
【年份】2019
【卷号】Vol.279
【页码】252-260
【ISSN】1867-8211
【关键词】Block chain Electronic commerce Four fork tree Multimedia data Secure storage
【摘要】 When the traditional multimedia data security storage method is used to store the electronic commerce data, there are some problems such as insufficient security and slow encryption speed, which often lead to data leakage or loss. A secure storage me...
