Detail publikace

Smart dust security - key infection revisited

ŠVENDA, P. CVRČEK, D.

Originální název

Smart dust security - key infection revisited

Typ

článek ve sborníku mimo WoS a Scopus

Jazyk

angličtina

Originální abstrakt

Sensor network is a notion denoting an interesting subset ofself-organising wireless networks. These networks are rather dense aseach node have typically more than dozen neighbours, and large withtens to hundreds thousands of nodes. Applications of such networksassume distributed environmental sensing performed by each sensor inthe network, where data from a particular sensor gain value only whencombined with data from a relatively high number of other sensors. Oneof the open security questions in this specific environment is apossibility to lower requirements on key distribution and keymanagement and thus decrease production costs. One of the possible waysis ``key infection''. The paper recaps a protocol and already publishedresults. It also elaborates the concept of key infection by introducinga new variant of security amplification protocol, and presents someinteresting results obtained by simulations.

Klíčová slova

Sensor network, key management, key infection, key predistribution, smart dust, amplification, protocol

Autoři

ŠVENDA, P.; CVRČEK, D.

Rok RIV

2005

Vydáno

27. 7. 2005

Místo

Milano

ISSN

1571-0661

Periodikum

ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE

Ročník

157

Číslo

3

Stát

Spojené státy americké

Strany od

11

Strany do

25

Strany počet

15

BibTex

@inproceedings{BUT21500,
  author="Petr {Švenda} and Daniel {Cvrček}",
  title="Smart dust security - key infection revisited",
  booktitle="STM 2005",
  year="2005",
  series="ENTCS",
  journal="ELECTRONIC NOTES IN THEORETICAL COMPUTER SCIENCE",
  volume="157",
  number="3",
  pages="11--25",
  address="Milano",
  issn="1571-0661"
}