DocumentCode
3278157
Title
Criteria of aptitude of a key-management tree for a frequency distribution of communication
Author
Ochiumi, Nozomu ; Kanazawa, Fumiaki ; Yanagida, Masahiro ; Okamoto, Eiji ; Horibe, Yasuichi
Author_Institution
Dept. of Math. Inf. Sci., Tokyo Univ. of Sci., Tokyo
fYear
2008
fDate
7-10 Dec. 2008
Firstpage
1
Lastpage
3
Abstract
Recently there are many opportunities for a private individual to send information to specific majority because of the spread of the Internet. In order to meet this demand, 1-to-k encryption (k ges 2) has been studied as a method to send the same message to authorized k persons safely and effectively. Algorithms of 1-to-k encryption consist of the following steps. Let U be the whole set of the n users.
Keywords
cryptography; data communication; 1-to-k encryption; frequency distribution; key-management tree; Frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and Its Applications, 2008. ISITA 2008. International Symposium on
Conference_Location
Auckland
Print_ISBN
978-1-4244-2068-1
Electronic_ISBN
978-1-4244-2069-8
Type
conf
DOI
10.1109/ISITA.2008.4895408
Filename
4895408
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