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PKDIP: Efficient Public-Key-Based Data Integrity Protection for Wireless Image Sensors
Joint Authors
Wan, Changsheng
Zhang, Juan
Huang, Jie
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-25
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Due to limited energy of “wireless image sensors (WISs),” existing data integrity protection mechanisms typically employ a hash-function-based signing algorithm to generate “message authentication codes (MACs)” for long image frames.
However, hash-function-based signing algorithm requires the WIS and the “end user (EU)” sharing a secret, which leads to a new security issue: Once the EU becomes malicious due to some reasons, it will be able to forge the WIS’s data since it holds the shared secret.
Therefore, public-key cryptography is desirable.
Unfortunately, public-key cryptographic operations are quite time-consuming for energy-restrained WISs.
Facing this dilemma, we present a novel data integrity protection protocol named PKDIP in this paper.
Similar to the mechanisms of this field, PKDIP generates MACs for data integrity protection.
However, different from other well-known approaches, PKDIP introduces the “Montgomery Modular Multiplication (MontMM)” technique to current public-key-based signing algorithms.
Since MontMM is much more efficient than hash functions, PKDIP can reduce the signing cost significantly.
Experimental results show PKDIP can even be more efficient than hash-function-based schemes.
American Psychological Association (APA)
Wan, Changsheng& Zhang, Juan& Huang, Jie. 2015. PKDIP: Efficient Public-Key-Based Data Integrity Protection for Wireless Image Sensors. Journal of Sensors،Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1070154
Modern Language Association (MLA)
Wan, Changsheng…[et al.]. PKDIP: Efficient Public-Key-Based Data Integrity Protection for Wireless Image Sensors. Journal of Sensors No. 2015 (2015), pp.1-9.
https://search.emarefa.net/detail/BIM-1070154
American Medical Association (AMA)
Wan, Changsheng& Zhang, Juan& Huang, Jie. PKDIP: Efficient Public-Key-Based Data Integrity Protection for Wireless Image Sensors. Journal of Sensors. 2015. Vol. 2015, no. 2015, pp.1-9.
https://search.emarefa.net/detail/BIM-1070154
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1070154