Title :
A branch oriented key management solution to dynamic access control in a hierarchy
Author :
Laih, Chi Sung ; Hwang, Tzonelih
Author_Institution :
Dept. of Electr. Eng., Nat. Cheng Kung Univ., Tainan, Taiwan
Abstract :
A branch oriented key management scheme whose security is based on solving discrete logarithms is proposed. The key management problems which exist in the multilevel security environment can be overcome. The authors scheme is elegant, simple, general and suitable for the dynamic access control in a hierarchy
Keywords :
cryptography; software engineering; branch oriented key management solution; discrete logarithms; dynamic access control; hierarchy; multilevel security environment; security; software systems; Access control; Broadcasting; Communication system security; Computer network management; Cryptography; Databases; Distributed computing; Information security; Terminology; Tin;
Conference_Titel :
Applied Computing, 1991., [Proceedings of the 1991] Symposium on
Conference_Location :
Kansas City, MO
Print_ISBN :
0-8186-2136-2
DOI :
10.1109/SOAC.1991.143913
