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ICMCS
2005
IEEE
14 years 3 months ago
2005
IEEE
A common way of resisting protocol attacks is to employ cryptographic techniques so that provable security can be retained. However, some desired requirements of watermarking such...
ICMCS
2009
IEEE
13 years 7 months ago
2009
IEEE
TMM
2002
13 years 9 months ago
2002
Abstract--The Internet provides a universal platform for largescale distribution of information and supports inter-organizational services, system integration, and collaboration. U...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
This paper addresses the security issues of the multimedia encryption schemes based on multiple Huffman table (MHT). A detailed analysis of known-plaintext attack is presented to ...
ISORC
2008
IEEE
14 years 4 months ago
2008
IEEE
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...