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AINA
2005
IEEE
14 years 4 months ago
An Efficient Hierarchical Key Management Scheme Using Symmetric Encryptions
The concept of hierarchical access control is that a higher privileged user (or higher level) has the ability to access data in lower privileged user (or lower level). Hierarchica...
Chu-Hsing Lin, Wei Lee, Yi-Kang Ho
CARDIS
2010
Springer
162views Hardware» more  CARDIS 2010»
14 years 2 months ago
On the Design and Implementation of an Efficient DAA Scheme
Abstract. Direct Anonymous Attestation (DAA) is an anonymous digital signature scheme that aims to provide both signer authentication and privacy. One of the properties that makes ...
Liqun Chen, Dan Page, Nigel P. Smart
MEDIAFORENSICS
2010
14 years 19 days ago
Efficient estimation of CFA pattern configuration in digital camera images
This paper proposes an efficient method to determine the concrete configuration of the color filter array (CFA) from demosaiced images. This is useful to decrease the degrees of f...
Matthias Kirchner
IADIS
2004
14 years 18 days ago
The efficient communications for VPN access of mobile nodes over mobile IPV6
Mobile IPv6 is thought to be dominant protocol for providing mobility. In the near future, most portable communication devices will deploy Mobile IPv6 mechanism. Our main concerns...
Hyungkyu Lee, Jaehoon Nah, Kyoil Jung
IC
2009
13 years 9 months ago
Efficient Distributed Search for Multicast Session Keywords
mDNS is a proposed DNS-aware, hierarchical, and scalable multicast session directory architecture that enables multicast session registration and makes them discoverable in real ti...
Piyush Harsh, Richard Newman