標題: | Secure broadcasting in large networks |
作者: | Sun, HM Shieh, SP 資訊工程學系 Department of Computer Science |
關鍵字: | secure systems;broadcasting;network security;cryptography;computer networks |
公開日期: | 25-三月-1998 |
摘要: | It is common that users or hosts in a large network are partitioned and organized as a hierarchical tree where children of the same parent form a group. Secure broadcasting intends to provide a secure communication channel from a sending principal to a group of legal receiving principals. Only legal receiving principals can decrypt the message, and illegal receiving principals cannot acquire any information from the broadcasted message. In this paper, we propose a secure broadcasting protocol in which only one packet is transmitted for every broadcast, and the size of the broadcasted packet is small. (C) 1998 Elsevier Science B.V. |
URI: | http://hdl.handle.net/11536/32721 |
ISSN: | 0140-3664 |
期刊: | COMPUTER COMMUNICATIONS |
Volume: | 21 |
Issue: | 3 |
起始頁: | 279 |
結束頁: | 283 |
顯示於類別: | 期刊論文 |