scholarly journals Security Improvement on Biometric Based Authentication Scheme for Wireless Sensor Networks Using Fuzzy Extraction

2016 ◽  
Vol 12 (1) ◽  
pp. 8572410 ◽  
Author(s):  
Younsung Choi ◽  
Youngsook Lee ◽  
Dongho Won
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Authentication Scheme ◽  
Wireless Sensor ◽  
Biometric Based Authentication

scholarly journals A PUBLIC KEY DISTRIBUTION AND BROADCAST AUTHENTICATION SCHEME FOR WIRELESS SENSOR NETWORKS

2015 ◽  
pp. 133-137
Author(s):  
SHANTALA DEVI PATIL ◽  
VIJAYAKUMAR B P
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Key Distribution ◽  
Critical Issue ◽  
Authentication Scheme ◽  
Public Key ◽  
Wireless Sensor ◽  
Communication Pattern ◽  
Broadcast Communication ◽  
Broadcast Authentication

In Wireless Sensor Networks, Broadcast communication is the most fundamental and prevailing communication pattern. Securing the broadcast messages from the adversary is critical issue. To defend the WSNs against the adversary attacks of impersonation of a broadcast source or receiver, modification/fabrication of the broadcast message, attacker injecting malicious traffic to deplete the energy from the sensors, broadcast authentication of source and receivers becomes extremely inevitable. In this paper, we propose a novel ECC based public key distribution protocol and broadcast authentication scheme. The proposed method provides high security and has low overhead.

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