DocumentCode :
1803250
Title :
Authenticated key distribution and secure broadcast using no conventional encryption: a unified approach based on block codes
Author :
Deng, Robert H. ; Gong, Li ; Lazar, Aurel A. ; Wang, Weigu O.
Author_Institution :
Inst. of Syst. Sci., Nat. Univ. of Singapore, Singapore
Volume :
2
fYear :
1995
fDate :
14-16 Nov 1995
Firstpage :
1193
Abstract :
To eliminate the use of conventional encryption and to improve protocol efficiency, one-way hash function based authenticated key distribution protocols have appeared in the literature following two distinct approaches: the first approach employs one-way hash function and bit-wise XOR operation; while the second approach makes use of one-way hash function and polynomial interpolation. In this paper, we present a new technique for constructing one-way hash function based protocols for authenticated key distribution. The technique makes use of systematic linear block codes in error-control coding theory, results in more efficient protocols compared with their counterparts in the literature, and in effect, unifies the above two approaches in designing such protocols. As a by product, a secure broadcast protocol is also given which is capable of distributing a data message of any size in one broadcast protocol message
Keywords :
block codes; broadcasting; cryptography; error correction codes; linear codes; message authentication; protocols; authenticated key distribution; bit-wise XOR operation; data message; encryption; error-control coding theory; linear block codes; one-way hash function based protocols; polynomial interpolation; secure broadcast; Authentication; Block codes; Broadcasting; Computer science; Data security; Laboratories; Polynomials; Protocols; Public key cryptography; System performance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Global Telecommunications Conference, 1995. GLOBECOM '95., IEEE
Print_ISBN :
0-7803-2509-5
Type :
conf
DOI :
10.1109/GLOCOM.1995.502592
Filename :
502592
Link To Document :
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