NDLI: Method of securely transferring programmable packet using digital signatures having access-controlled high-security verification key

Content Provider	IEEE Xplore Digital Library
Author	Youngsoo Kim Taekyong Nam
Copyright Year	2005
Description	Author affiliation: Network Security Dept., ETRI, Daejeon (Youngsoo Kim; Taekyong Nam)
Abstract	Programmable networks represent a new approach to network architecture. It provides a much more flexible network infrastructure than traditional networks do. Flexibility is a powerful merit of programmable networks, but it can raise considerable security problems. Current programmable network researches have applied diverse techniques to solve them. Cryptographic technique is one way of protecting programmable networks. However it should not be applied conventionally, since programmable network paradigm is different from traditional one. It means that, at programmable network environments, programmable packets contain programmable codes should perform computations on intermediate-nodes as well as end-nodes. That is, since the packet sending-node does not know intermediate receiving-node, it cannot apply traditional cryptographic techniques can process each other only between end-nodes. This paper proposes a secure method for transferring programmable packets and performing computations using a transformed digital signature schemes with message recovery, at programmable network environment that intermediate packet receiving-nodes are not fixed. The proposed scheme uses transformed public key digital signature scheme that signing/verifying key pairs have almost same bit length and the verification-key storing server plays the role of key management server
Sponsorship	IEEE Comm. Soc. (IEEE ComSoc) IEEE Region 10 and IEEE Daejeon Sect. Open Stand. and Internet Assoc. (OSIA) Korean Inst. of Comm. Sci. (KICS) Korea Info-comm. infrastructure Forum (KIF) IEEK Comm. Soc. (IEEK ComSoc)
Starting Page	1208
Ending Page	1211
File Size	625065
Page Count	4
File Format	PDF
DOI	10.1109/ICACT.2005.246179
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-02-21
Publisher Place	South Korea
Access Restriction	Subscribed
Rights Holder	National Computerization Agency
Subject Keyword	Digital signatures Information security Network servers Public key cryptography Protection Computer networks Packet switching Switches Public key Hardware
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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