853 search results - page 60 / 171 » Flexible authentication of images |
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
Perceptual image hashing maps an image to a fixed length binary string based on the image's appearance to the human eye, and has applications in image indexing, authenticatio...
IDTRUST
2010
ACM
14 years 2 months ago
2010
ACM
Public Key Infrastructure (PKI) security depends upon secure management and usage of trust anchors. Unfortunately, widely used mechanisms, management models and usage practices re...
ICDIM
2007
IEEE
14 years 2 months ago
2007
IEEE
: This paper proposes a context-aware security service providing multiple authentications and authorization from a Security Level which is decided dynamically in a context-aware en...
FPT
2005
IEEE
14 years 1 months ago
2005
IEEE
SRAM FPGAs are vulnerable to security breaches such as bitstream cloning, reverse-engineering, and tampering. Bitstream encryption and authentication are two most effective and pr...
AGENTS
1998
Springer
13 years 12 months ago
1998
Springer
Certificate management infrastructure, a.k.a. PKI (Public Key Infrastructure), which issues and provides access to public key certificates to preserve the integrity of a public ke...