88 search results - page 4 / 18 » Cryptographic tamper evidence |
ACNS
2008
Springer
14 years 2 months ago
2008
Springer
We propose a light-weight protocol for authentication of low-power devices. Our construction PUF-HB merges the positive qualities of two families of authentication functions. PUF ...
IWDW
2007
Springer
14 years 1 months ago
2007
Springer
The compositing of two or more people into a single image is a common form of manipulation. We describe how such composites can be detected by estimating a camera’s intrinsic par...
MMSEC
2006
ACM
14 years 1 months ago
2006
ACM
With the advent of sophisticated and low-cost video editing software, it is becoming increasingly easier to tamper with digital video. In addition, an ever-growing number of video...
TCC
2010
Springer
14 years 2 months ago
2010
Springer
A number of works have investigated using tamper-proof hardware tokens as tools to achieve a variety of cryptographic tasks. In particular, Goldreich and Ostrovsky considered the ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
Recently, a number of digital image forensic techniques have been developed which are capable of identifying an image's origin, tracing its processing history, and detecting ...