Cart (Loading....) | Create Account
Close category search window
 

Hierarchical group oriented key management method HGK

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Nakamura, H. ; Dept. of Instrum. Eng., Keio Univ., Yokohama, Japan ; Takagi, K. ; Okada, K. ; Matsushita, Y.

A cryptographic scheme can be used for controlling access to information, since any user who does not have a proper key can not decipher. But for this purpose, a user would have to manage a huge number of keys when he tries to communicate with a lot of people. The practical utilization method of access control by cryptography is discussed. The authors propose a typical organizational structure called hierarchical group oriented structure and go on to propose a hierarchical group oriented key management method (HGK method) based on the multiple keys generated from the combination of pieces. They explain that this method is very desirable in terms of reducing the numbers of keys required for each user in the hierarchical group oriented structure

Published in:

Computer Security Applications Conference, 1990., Proceedings of the Sixth Annual

Date of Conference:

3-7 Dec 1990

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.