Fast RSA-Based Trapdoor Commitment Scheme with Key Exposure Freeness and Strong Trapdoor Opening
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Youn, Taek-Young | - |
dc.contributor.author | Park, Young-Ho | - |
dc.contributor.author | Lim, Jongin | - |
dc.date.accessioned | 2021-09-07T23:24:42Z | - |
dc.date.available | 2021-09-07T23:24:42Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2010-11 | - |
dc.identifier.issn | 1607-9264 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/115480 | - |
dc.description.abstract | Trapdoor commitment scheme (TCS) is one of useful tools for designing value-added schemes such as chameleon signatures and sanitizable signatures that provide stronger privacy Since the privacy of communicating parties is very important for future computing environments such as ubiquitous computing environment, TCS is a useful tool for the environments In this paper, we propose a RSA-based key exposure free trapdoor commitment scheme which provides strong trapdoor opening TCS-based value-added signatures are constructed by using a trapdoor commitment scheme instead of an ordinary hash function Hence, it is desirable to provide efficient commitment evaluation for designing efficient TCS-based value-added signatures Our scheme requires only few multiplications for evaluating a commitment when a small prime is used as a public exponent for the RSA function, and so our scheme can be used for designing the above mentioned value-added schemes very efficiently Moreover, our scheme provides strong trapdoor opening which can be used for improving the security of a signature, and the conversion is very efficient due to the efficiency of the commitment evaluation algorithm | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | NATIONAL DONG HWA UNIV | - |
dc.subject | SIGNATURES | - |
dc.title | Fast RSA-Based Trapdoor Commitment Scheme with Key Exposure Freeness and Strong Trapdoor Opening | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Jongin | - |
dc.identifier.wosid | 000284971800013 | - |
dc.identifier.bibliographicCitation | JOURNAL OF INTERNET TECHNOLOGY, v.11, no.6, pp.853 - 857 | - |
dc.relation.isPartOf | JOURNAL OF INTERNET TECHNOLOGY | - |
dc.citation.title | JOURNAL OF INTERNET TECHNOLOGY | - |
dc.citation.volume | 11 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 853 | - |
dc.citation.endPage | 857 | - |
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 | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | SIGNATURES | - |
dc.subject.keywordAuthor | Cryptography | - |
dc.subject.keywordAuthor | Trapdoor commitment scheme | - |
dc.subject.keywordAuthor | Key exposure freeness | - |
dc.subject.keywordAuthor | Strong trapdoor opening | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
145 Anam-ro, Seongbuk-gu, Seoul, 02841, Korea+82-2-3290-2963
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.