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dc.contributor.author안호정-
dc.creator안호정-
dc.date.accessioned2016-08-25T06:08:35Z-
dc.date.available2016-08-25T06:08:35Z-
dc.date.issued2003-
dc.identifier.otherOAK-000000028831-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/181653-
dc.identifier.urihttp://dcollection.ewha.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000028831-
dc.description.abstractIn this thesis, we propose a new ID-based signcryption scheme based on pairing. Our scheme is more efficient than the schemes provided by Nalla- Reddy and Malon Lee. We also discuss the security of our scheme which is based on the hardness of bilinear Diffie-Hellman problem. Finally, we give a security model and sketch how to show the provable security in this model.;이 논문에서는 Weil pairing을 이용한 ID-based signcryption scheme에 대하여 공부한다. 그리고 기존에 알려진 scheme과 비교 하여 효율성이 뛰어나고 안전성도 보장되는 scheme을 제시하고자 한다. 마지막으로 논문이 완성되기까지 지도를 도와주신 이향숙 교수님과 같은 전공 영란 언니께 감사를 표하그, 대학원 동기생인 정민. 연진. 희선에게도 고마움을 표한다.-
dc.description.tableofcontentsCONTENTS = ⅰ 1. Introduction = 1 2. Preliminaries = 3 3. ID-based cryptosystems = 11 4. Signcryption scheme = 14 5. ID-based signcryption schemes = 18 6. A new ID-based signcryption scheme = 22 7. The analysis of our scheme = 24 References = 31-
dc.formatapplication/pdf-
dc.format.extent1036639 bytes-
dc.languageeng-
dc.publisher이화여자대학교 대학원-
dc.subjectefficient identity-
dc.subjectsigncryption scheme-
dc.subjectpairing-
dc.titleAn efficient identity based signcryption scheme based on pairing-
dc.typeMaster's Thesis-
dc.format.pageii, 33 p.-
dc.identifier.thesisdegreeMaster-
dc.identifier.major대학원 수학과-
dc.date.awarded2003. 8-
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일반대학원 > 수학과 > Theses_Master
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