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Sixth IEEE International Symposium on Network Computing and Applications (NCA 2007)
TinyTate: Computing the Tate Pairing in Resource-Constrained Sensor Nodes
Cambridge, Massachusetts
July 12-July 14
ISBN: 0-7695-2922-4
Leonardo B. Oliveira, UNICAMP, Brazil
Diego F. Aranha, UNICAMP, Brazil
Eduardo Morais, UNICAMP, Brazil
Felipe Daguano, UNICAMP, Brazil
Julio L?pez, UNICAMP, Brazil
Ricardo Dahab, UNICAMP, Brazil
After a few years of intense research, Wireless Sensor Networks (WSNs) still demand new secure and cryptographic schemes. On the other hand, the advent of cryptography from pairings has enabled a wide range of novel cryptosystems. In this work we present TinyTate, the first known implementation of pairings for sensor nodes based on the 8- bit/7.3828-MHz ATmega128L microcontroller (e.g., MICA2 and MICAz motes). We then conclude that cryptography from pairings is indeed viable in resource-constrained nodes.
Index Terms:
sensor networks; security; cryptography; bilinear pairings; Tate pairing implementation
Citation:
Leonardo B. Oliveira, Diego F. Aranha, Eduardo Morais, Felipe Daguano, Julio L?pez, Ricardo Dahab, "TinyTate: Computing the Tate Pairing in Resource-Constrained Sensor Nodes," nca, pp.318-323, Sixth IEEE International Symposium on Network Computing and Applications (NCA 2007), 2007
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