109 search results - page 13 / 22 » Identity Based Undeniable Signatures |
125
Voted
IJNSEC
2006
15 years 4 months ago
2006
It has always been a critical issue to find efficient methods for fast revocation of a user's identity in identity (ID)based cryptosystems. Unfortunately, none of the previou...
137
click to vote
MMSEC
2005
ACM
15 years 10 months ago
2005
ACM
Digital watermarking is a technology to hide information in digital media. We extend the digital watermarking technique Phasemark™, originally developed solely for image authent...
148
click to vote
BIRTHDAY
2012
Springer
14 years 2 days ago
2012
Springer
The 40 thieves realize that the fortune in their cave is vanishing. A rumor says that Ali Baba has been granted access (in the form of a certificate) to the cave but they need evi...
119
click to vote
MTA
2007
15 years 3 months ago
2007
This paper addresses the problem of ensuring the integrity of a digital video and presents a scalable signature scheme for video authentication based on cryptographic secret sharin...
170
click to vote
AVSS
2009
IEEE
15 years 9 months ago
2009
IEEE
We present a novel approach to 3D face recognition using compact face signatures based on automatically detected 3D landmarks. We represent the face geometry with inter-landmark d...