Title :
Correctness of CHW cryptographic key assignment scheme in a hierarchy
Author :
Tan, K.J. ; Gu, S.J. ; Zhu, H.W.
Author_Institution :
Dept. of Electron. Eng., Shanghai Jiaotong Univ., China
fDate :
7/1/1999 12:00:00 AM
Abstract :
Two counter-examples point out that a CHW cryptographic key assignment scheme in a hierarchy and its two modified versions are impractical or incorrect
Keywords :
cryptography; CHW cryptographic key assignment scheme; hierarchy;
Journal_Title :
Computers and Digital Techniques, IEE Proceedings -
DOI :
10.1049/ip-cdt:19990422
