{"title":"A Note on Verifiable Privacy-Preserving Tries","authors":"Zachary A. Kissel, Jie Wang","doi":"10.1109/CLOUD.2014.134","DOIUrl":null,"url":null,"abstract":"We describe a security flaw in the construction of the privacy-preserving trie presented in an ICC'12 paper. The flaw allows a semi-honest-but-curious cloud to forge a verifiable dictionary entry with a set of documents that do not contain the keyword in the query. We then proceed to offer a fix.","PeriodicalId":288542,"journal":{"name":"2014 IEEE 7th International Conference on Cloud Computing","volume":"233 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 IEEE 7th International Conference on Cloud Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLOUD.2014.134","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
We describe a security flaw in the construction of the privacy-preserving trie presented in an ICC'12 paper. The flaw allows a semi-honest-but-curious cloud to forge a verifiable dictionary entry with a set of documents that do not contain the keyword in the query. We then proceed to offer a fix.
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