Security Analysis of a Multi-Receiver Identity-Based Key Encapsulation Mechanism
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jong Hwan | - |
dc.contributor.author | Lee, Dong Hoon | - |
dc.date.accessioned | 2021-09-08T21:13:59Z | - |
dc.date.available | 2021-09-08T21:13:59Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009-01 | - |
dc.identifier.issn | 0916-8508 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/120867 | - |
dc.description.abstract | In INDOCRYPT 2006, Chatterjee and Sarkar suggested a multi-receiver identity-based key encapsulation mechanism that is, secure in the full model without random oracles. Until now, it has been believed that their scheme is the only one to provide such a security feature, while achieving sub-linear size ciphertext. In this letter, we show that their scheme is insecure in the sense that any revoked user can retrieve a message encryption key, even without colluding with other revoked users. Our attack conics from an analysis of a publicly computable surjective function used in the scheme. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | BROADCAST ENCRYPTION SCHEME | - |
dc.title | Security Analysis of a Multi-Receiver Identity-Based Key Encapsulation Mechanism | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Dong Hoon | - |
dc.identifier.doi | 10.1587/transfun.E92.A.329 | - |
dc.identifier.wosid | 000263078800040 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, v.E92A, no.1, pp.329 - 331 | - |
dc.relation.isPartOf | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | - |
dc.citation.title | IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | - |
dc.citation.volume | E92A | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 329 | - |
dc.citation.endPage | 331 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Hardware & Architecture | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | BROADCAST ENCRYPTION SCHEME | - |
dc.subject.keywordAuthor | key distribution | - |
dc.subject.keywordAuthor | identity-based key encapsulation | - |
dc.subject.keywordAuthor | multi-receiver setting | - |
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