{"title":"Leakage resilient eCK-secure key exchange protocol without random oracles","authors":"D. Moriyama, T. Okamoto","doi":"10.1145/1966913.1966976","DOIUrl":null,"url":null,"abstract":"This paper presents the first formalization of partial key leakage security of a two-pass two-party authenticated key exchange (AKE) protocol on the extended Canetti-Krawczyk (eCK) security model. Our formalization, λ-leakage resilient eCK security, is a (stronger) generalization of the eCK security model with enhanced by the notion of λ-leakage resilient security recently introduced by Akavia, Goldwasser and Vaikuntanathan. We present a PKI-based two-pass key exchange protocol with Hash Proof System (HPS), that is λ-leakage resilient eCK secure without random oracles.","PeriodicalId":72308,"journal":{"name":"Asia CCS '22 : proceedings of the 2022 ACM Asia Conference on Computer and Communications Security : May 30-June 3, 2022, Nagasaki, Japan. ACM Asia Conference on Computer and Communications Security (17th : 2022 : Nagasaki-shi, Japan ; ...","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"32","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Asia CCS '22 : proceedings of the 2022 ACM Asia Conference on Computer and Communications Security : May 30-June 3, 2022, Nagasaki, Japan. ACM Asia Conference on Computer and Communications Security (17th : 2022 : Nagasaki-shi, Japan ; ...","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1966913.1966976","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 32
Abstract
This paper presents the first formalization of partial key leakage security of a two-pass two-party authenticated key exchange (AKE) protocol on the extended Canetti-Krawczyk (eCK) security model. Our formalization, λ-leakage resilient eCK security, is a (stronger) generalization of the eCK security model with enhanced by the notion of λ-leakage resilient security recently introduced by Akavia, Goldwasser and Vaikuntanathan. We present a PKI-based two-pass key exchange protocol with Hash Proof System (HPS), that is λ-leakage resilient eCK secure without random oracles.