126 search results - page 1 / 26 » Public Key Cryptography in Sensor Networks - Revisited |
CIS
2006
Springer
13 years 8 months ago
2006
Springer
PERCOM
2005
ACM
14 years 4 months ago
2005
ACM
In this paper, we quantify the energy cost of authentication and key exchange based on public-key cryptography on an 8-bit microcontroller platform. We present a comparison of two...
PERCOM
2005
ACM
14 years 4 months ago
2005
ACM
Security in wireless sensor networks is currently provided exclusively through symmetric key cryptography. In this paper we show that special purpose ultra-low power hardware impl...
EUROPKI
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. Wireless Sensor Networks (WSN) are becoming a key technology in the support of pervasive and ubiquitous services. The previous notion of “PKC is too expensive for WSNâ€...
APNOMS
2007
Springer
13 years 8 months ago
2007
Springer
This paper proposes an efficient approach for managing the security in WSN. Our approach uses the notion of public key cryptography in which two different keys are used for encrypt...