DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Hahn, Sang-Geun | - |
dc.contributor.advisor | 한상근 | - |
dc.contributor.author | Lee, Moon-Sung | - |
dc.contributor.author | 이문성 | - |
dc.date.accessioned | 2011-12-14T04:54:22Z | - |
dc.date.available | 2011-12-14T04:54:22Z | - |
dc.date.issued | 2003 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=180024&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/42059 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 수학전공, 2003.2, [ iii, 27 p. ; ] | - |
dc.description.abstract | Security is very important in cryptosystems, and after introducing the notion of provable security, it became the main issue of security. In this paper, we introduce several public key cryptosystems using non-abelian groups, i.e. MOR[22, 23, 24], $MST_1$, and $MST_2$[18]. And, we analyze their security, check whether they are provably secure, and convert them to provably secure cryptosystems against adaptive chosen ciphertext attack in the random oracle model using generic conversion method. We mainly focus on the MOR system. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | PKC | - |
dc.subject | non-abelian group | - |
dc.subject | security | - |
dc.subject | 안전성 | - |
dc.subject | 공개키 암호체계 | - |
dc.subject | 비가환군 | - |
dc.title | On the security of PKC using non-abelian group | - |
dc.title.alternative | 비가환군을 이용한 공개키 암호체계의 안전성 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 180024/325007 | - |
dc.description.department | 한국과학기술원 : 수학전공, | - |
dc.identifier.uid | 020013413 | - |
dc.contributor.localauthor | Hahn, Sang-Geun | - |
dc.contributor.localauthor | 한상근 | - |
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