NDLI: Efficient asymmetric IPsec for secure iSCSI

Content Provider	IEEE Xplore Digital Library
Author	Andukuri, Murthy S. Chow, C. Edward
Copyright Year	2010
Description	Author affiliation: Department of Computer Science, University of Colorado at Colorado Springs, 1420 Austin Bluffs Parkway, Colorado Springs, CO 80918, U.S.A. (Andukuri, Murthy S.; Chow, C. Edward)
Abstract	In this paper we propose a new asymmetric IPsec scheme to enhance the security of data at the remote end, while simultaneously improving the overall performance. The idea is to apply IPsec encryption/decryption in a segmented manner on the iSCSI traffic, such that the user data remains encrypted after leaving the sender, and is decrypted only when it is retrieved by the sender. A dual key cryptographic scheme is proposed where the private key is used to encrypt the iSCSI payload at the sender and traditional IPsec is modified to encrypt/decrypt only on the TCP/iSCSI headers. A development test bed was built using UserMode-Linux virtual machines for developing and debugging the asymmetric IPsec software and running as the sender and receiver to verify the functionality and security features of the proposed design. A benchmark test bed was built with two real PCs where the asymmetric IPsec modules can be dynamically loaded. The performance results show that the existing implementation of the proposed asymmetric IPsec scheme reduces the IPsec processing time by about 25%.
Starting Page	1
Ending Page	4
File Size	69611
Page Count	4
File Format	PDF
ISBN	9789898425188
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-26
Publisher Place	Greece
Access Restriction	Subscribed
Rights Holder	INSTICC
Subject Keyword	IPSec Protocols ISCSI Asymmetric Secure Protocol Software Online Data Backup Encryption IP networks Payloads
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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