Title :
Secure Code Dissemination and Remote Image Management Using Short-Lived Signatures in WSNs
Author_Institution :
Dept. of Comput. Sci. & Eng., Sejong Univ., Seoul, South Korea
fDate :
4/1/2011 12:00:00 AM
Abstract :
We analyze two recent security architectures for secure code dissemination in wireless sensor networks and suggest some improvement. Based on the improved architecture, we then present an efficient authentication mechanism using short-lived signatures to secure the wireless reprogramming process.
Keywords :
image coding; message authentication; telecommunication security; wireless sensor networks; WSN; authentication mechanism; code dissemination security; remote image management; security architecture; short-lived signature; wireless reprogramming process; wireless sensor network; Authentication; Computer architecture; Computer crime; Dictionaries; Public key; Wireless sensor networks; Wireless sensor networks; authentication; secure code dissemination; short-lived signatures;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2011.012511.102146
