Hop integrity in computer networks
A computer network is said to provide hop integrity if, when any router, p, in the network receives a message, m, supposedly from an adjacent router, q, then p can check that m was indeed sent by q, was not modified after it was sent and was not a replay of an old message sent from q to p. We descri...
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| Veröffentlicht in: | IEEE/ACM transactions on networking 2002-06, Vol.10 (3), p.308-319 |
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| container_title | IEEE/ACM transactions on networking |
| container_volume | 10 |
| creator | Gouda, M.G. Elnozahy, E.N. Chin-Tser Huang McGuire, T.M. |
| description | A computer network is said to provide hop integrity if, when any router, p, in the network receives a message, m, supposedly from an adjacent router, q, then p can check that m was indeed sent by q, was not modified after it was sent and was not a replay of an old message sent from q to p. We describe three protocols that can be added to the routers in a computer network so that the network can provide hop integrity, and thus overcome most denial-of-service attacks. These three protocols are a secret exchange protocol, a weak integrity protocol and a strong integrity protocol. All three protocols are stateless, require small overhead and do not constrain the network protocol in the routers in any way. |
| doi_str_mv | 10.1109/TNET.2002.1012363 |
| format | Article |
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We describe three protocols that can be added to the routers in a computer network so that the network can provide hop integrity, and thus overcome most denial-of-service attacks. These three protocols are a secret exchange protocol, a weak integrity protocol and a strong integrity protocol. All three protocols are stateless, require small overhead and do not constrain the network protocol in the routers in any way.</description><identifier>ISSN: 1063-6692</identifier><identifier>EISSN: 1558-2566</identifier><identifier>DOI: 10.1109/TNET.2002.1012363</identifier><identifier>CODEN: IEANEP</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Access protocols ; Computer crime ; Computer networks ; Computer science education ; Educational programs ; Integrity ; Intelligent networks ; Internet ; IP networks ; Messages ; Networks ; Protocol (computers) ; Routers ; System software ; TCPIP</subject><ispartof>IEEE/ACM transactions on networking, 2002-06, Vol.10 (3), p.308-319</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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We describe three protocols that can be added to the routers in a computer network so that the network can provide hop integrity, and thus overcome most denial-of-service attacks. These three protocols are a secret exchange protocol, a weak integrity protocol and a strong integrity protocol. 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We describe three protocols that can be added to the routers in a computer network so that the network can provide hop integrity, and thus overcome most denial-of-service attacks. These three protocols are a secret exchange protocol, a weak integrity protocol and a strong integrity protocol. All three protocols are stateless, require small overhead and do not constrain the network protocol in the routers in any way.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TNET.2002.1012363</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| source | IEEE Electronic Library (IEL) |
| subjects | Access protocols Computer crime Computer networks Computer science education Educational programs Integrity Intelligent networks Internet IP networks Messages Networks Protocol (computers) Routers System software TCPIP |
| title | Hop integrity in computer networks |
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