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A Lightweight Data Integrity Scheme for Sensor Networks
2011
Sensors
Limited energy is the most critical constraint that limits the capabilities of wireless sensor networks (WSNs). Most sensors operate on batteries with limited power. Battery recharging or replacement may be impossible. Security mechanisms that are based on public key cryptographic algorithms such as RSA and digital signatures are prohibitively expensive in terms of energy consumption and storage requirements, and thus unsuitable for WSN applications. This paper proposes a new fragile
doi:10.3390/s110404118
pmid:22163840
pmcid:PMC3231299
fatcat:4la3nn7wvfaxvbg2lxmfzsrfbm