๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A practical and dynamic key management scheme for a user hierarchy

โœ Scribed by Fuh-gwo Jeng; Chung-ming Wang

Book ID
111840151
Publisher
SP Zhejiang University Press
Year
2006
Tongue
English
Weight
177 KB
Volume
7
Category
Article
ISSN
1009-3095

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Cryptanalyses and improvements of two cr
Cryptanalyses and improvements of two cryptographic key assignment schemes for dynamic access control in a user hierarchy
โœ Chien-Lung Hsu; Tzong-Sun Wu ๐Ÿ“‚ Article ๐Ÿ“… 2003 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 152 KB

## Recently, Wu and Chang and Shen and Chen separately proposed a cryptographic key assignment scheme for solving access control problem in a partially ordered user hierarchy. However, this paper will show the security leaks inherent in both schemes based on polynomial interpolations. That is, the u

A novel key management scheme for dynami
A novel key management scheme for dynamic multicast communications
โœ Chin-Chen Chang; Yi-Fang Cheng; Iuon-Chang Lin ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 145 KB ๐Ÿ‘ 1 views

## Abstract Secure multicasting allows the sender to deliver an identical secret to an arbitrary set of recipients through an insecure broadcasting channel, whereas the unintended recipients cannot obtain the secret. A practical approach for securing multicast communications is to apply a session k