Sciweavers

1957 search results - page 303 / 392
» Embedded Processor Security
Sort
View
149
Voted
VIP
2001
15 years 6 months ago
Web-based Image Authentication Using Invisible Fragile Watermark
The demand of security is getting higher in these days due to easy reproduction of digitally created multimedia data. Digital watermark is the emerging technique to embed secret i...
Yusuk Lim, Changsheng Xu, David Dagan Feng
178
Voted
IMAMS
2003
212views Mathematics» more  IMAMS 2003»
15 years 6 months ago
Watermarking 3D Polygonal Meshes Using the Singular Spectrum Analysis
Watermarking is to embed a structure called a watermark into the target data such as images. The watermark can be used, for example, in order to secure the copyright and detect tam...
Kohei Muratani, Kokichi Sugihara
MMS
2008
15 years 4 months ago
On error-correcting fingerprinting codes for use with watermarking
Digital fingerprinting has been suggested for copyright protection. Using a watermarking scheme, a fingerprint identifying the buyer is embedded in every copy sold. If an illegal c...
Hans Georg Schaathun
IJNSEC
2007
82views more  IJNSEC 2007»
15 years 4 months ago
On Software Implementation of Fast DDP-based Ciphers
Data-dependent (DD) permutations (DDP) are discussed as a cryptographic primitive for the design of fast hardware, firmware, and software encryption systems. DDP can be performed...
Nikolay A. Moldovyan, Peter A. Moldovyanu, Douglas...
INDOCRYPT
2010
Springer
15 years 2 months ago
Getting a Few Things Right and Many Things Wrong
: Radio frequency identification (RFID) is a technology for the automated identification of physical entities using radio frequency transmissions. In the past ten years, RFID syste...
Neal Koblitz