250 search results - page 48 / 50 » Improving the Exact Security of Digital Signature Schemes |
CIT
2006
Springer
13 years 10 months ago
2006
Springer
Hash functions play the most important role in various cryptologic applications, ranging from data integrity checking to digital signatures. Our goal is to introduce a new hash fu...
CCS
2008
ACM
13 years 9 months ago
2008
ACM
In this paper, we model Probabilistic Packet Marking (PPM) schemes for IP traceback as an identification problem of a large number of markers. Each potential marker is associated ...
CCS
2001
ACM
13 years 10 months ago
2001
ACM
We present a mathematical construct which provides a cryptographic protocol to verifiably shuffle a sequence of k modular integers, and discuss its application to secure, universa...
SODA
2003
ACM
13 years 8 months ago
2003
ACM
Collusion-secure fingerprinting codes are an important primitive used by many digital watermarking schemes [1, 10, 9]. Boneh and Shaw [3] define a model for these types of codes...
ACSAC
2003
IEEE
13 years 10 months ago
2003
IEEE
Intrusion detection systems (IDSs) attempt to identify attacks by comparing collected data to predefined signatures known to be malicious (misuse-based IDSs) or to a model of lega...