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» On the Security of ''Golden'' Cryptography
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EUROCRYPT
2009
Springer
15 years 10 months ago
Possibility and Impossibility Results for Encryption and Commitment Secure under Selective Opening
The existence of encryption and commitment schemes secure under selective opening attack (SOA) has remained open despite considerable interest and attention. We provide the rst pub...
Mihir Bellare, Dennis Hofheinz, Scott Yilek
FSE
2005
Springer
117views Cryptology» more  FSE 2005»
15 years 3 months ago
Security Analysis of a 2/3-Rate Double Length Compression Function in the Black-Box Model
Abstract. In this paper, we propose a 2/3-rate double length compression function and study its security in the black-box model. We prove that to get a collision attack for the com...
Mridul Nandi, Wonil Lee, Kouichi Sakurai, Sangjin ...
TCC
2005
Springer
118views Cryptology» more  TCC 2005»
15 years 3 months ago
On the Relationships Between Notions of Simulation-Based Security
Several compositional forms of simulation-based security have been proposed in the literature, including universal composability, black-box simulatability, and variants thereof. Th...
Anupam Datta, Ralf Küsters, John C. Mitchell,...
FSE
2003
Springer
123views Cryptology» more  FSE 2003»
15 years 3 months ago
The Security of "One-Block-to-Many" Modes of Operation
In this paper, we investigate the security, in the Luby-Rackoff security paradigm, of blockcipher modes of operation allowing to expand a one-block input into a longer t-block ou...
Henri Gilbert
WETICE
1998
IEEE
15 years 2 months ago
Setting up a Secure Web Server and Clients on an Intranet
This paper discusses the practical issues that arise when securing the access to the World Wide Web (WWW). A brief overview of the different protocols that are proposed to secure ...
Joris Claessens, Mark Vandenwauver, Bart Preneel, ...