A refined key-lock access control system

Author

Wu, Trong

Author_Institution

Dept. of Comput. Sci., Southern Illinois Univ., Edwardsville, IL, USA

fYear

1993

fDate

24-28 May 1993

Firstpage

583

Abstract

This paper derives a technique that refines the single-key-lock control system which has been proposed in recent years. We convert a number of matrix entries into an integer and then store it in memory. When access is requested, some appropriate integers are decoded into their unique original matrix entries for the system to control the accesses. The memory reduction for this refinement is more than 85%. In addition, an extension of this access system to dynamic computing environments is presented

Keywords

authorisation; matrix algebra; computer system; dynamic computing environments; key-lock access control system; matrix entries; memory reduction; single-key multilock mechanism; Access control; Application software; Computer science; Control systems; Decoding; Hardware; Matrix converters; Permission; Printers; Protection;

fLanguage

English

Publisher

ieee

Conference_Titel

Aerospace and Electronics Conference, 1993. NAECON 1993., Proceedings of the IEEE 1993 National

Conference_Location

Dayton, OH

Print_ISBN

0-7803-1295-3

Type

conf

DOI

10.1109/NAECON.1993.290977

Filename

290977

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1853933