An intergrated security mechanism for network coding combining confidetiality and integrity

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dc.contributor.advisorPark, Hong-Shik-
dc.contributor.advisor박홍식-
dc.contributor.authorPark, Ji-Yong-
dc.contributor.author박지용-
dc.date.accessioned2011-12-28T03:14:18Z-
dc.date.available2011-12-28T03:14:18Z-
dc.date.issued2009-
dc.identifier.urihttp://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=393086&flag=dissertation-
dc.identifier.urihttp://hdl.handle.net/10203/55068-
dc.description학위논문(석사) - 한국정보통신대학교 : 공학부, 2009.2, [ 49 p. ]-
dc.description.abstractNetwork coding, whose intermediate nodes reencode packets to forward incoming packets, increases the capacity the multicast network. However there are security issues of confidentiality and integrity which degrade and threat network coding. In this paper, we propose Secure Key Checksum (SKC), a secure mechanism using an encryption key, to provide both confidentiality and integrity. To provide the confidentiality, SKC utilizes a block encryption. For the integrity check, SKC uses a checksum based scheme verifying encoded blocks on-the-fly with low computational cost. Also, SKC uses a combined security key for encryption and checksum. The integrity check of SKC is computationally fast as SKC utilizes linear operations. In addition, SKC provides interoperability with other network coding by using various encryptions of the block cipher.eng
dc.languageeng-
dc.publisher한국정보통신대학교-
dc.subject보안-
dc.subject네트워크 코딩-
dc.subject무결성-
dc.subjectNetwork Coding Security-
dc.subjectIntegrity-
dc.subjectConfidentiality-
dc.subject기밀성-
dc.titleAn intergrated security mechanism for network coding combining confidetiality and integrity-
dc.typeThesis(Master)-
dc.identifier.CNRN393086/225023-
dc.description.department한국정보통신대학교 : 공학부, -
dc.identifier.uid020074251-
dc.contributor.localauthorPark, Hong-Shik-
dc.contributor.localauthor박홍식-
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School of Engineering-Theses_Master(공학부 석사논문)
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