Title :
Efficient Noise-Tolerant Message Authentication Codes Using Direct Sequence Spread Spectrum Technique
Author :
Xiao, Shengkuan ; Boncelet, Charles G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Delaware Univ., Newark, DE
Abstract :
We present a new scheme to reduce the communications requirements for sending noise-tolerant message authentication codes (NTMACs), by sending the NTMAC´s over direct sequence spread spectrum wireless channels. We greatly reduce the number of chips required by replacing each sub-MAC with a chip sequence (sub-tag) considered as a whole, while all advantages of the original NTMAC are retained.
Keywords :
message authentication; spread spectrum communication; wireless channels; NTMAC; direct sequence spread spectrum technique; noise-tolerant message authentication code; wireless channel; Bridges; Collaboration; Forgery; Government; Information security; Message authentication; Multimedia communication; Noise reduction; Spread spectrum communication; Transform coding; NTMAC; message authentication; spread spectrum;
Conference_Titel :
Information Sciences and Systems, 2006 40th Annual Conference on
Conference_Location :
Princeton, NJ
Print_ISBN :
1-4244-0349-9
Electronic_ISBN :
1-4244-0350-2
DOI :
10.1109/CISS.2006.286398
