AFRICACRYPT
2009
Springer
14 years 20 days ago
2009
Springer
Graphics processing units (GPU) are increasingly being used for general purpose computing. We present implementations of large integer modular exponentiation, the core of public-ke...
AFRICACRYPT
2009
Springer
14 years 6 months ago
2009
Springer
The notion of certified encryption had recently been suggested as a suitable setting for analyzing the security of encryption against adversaries that tamper with the key-registrat...
AFRICACRYPT
2009
Springer
14 years 7 months ago
2009
Springer
This paper describes methods of recoding exponents to allow for regular implementations of m-ary exponentiation algorithms. Recoding algorithms previously proposed in the literatur...
AFRICACRYPT
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. We present a simple zero-knowledge proof of knowledge protocol of which many protocols in the literature are instantiations. These include Schnorr’s protocol for provin...
AFRICACRYPT
2009
Springer
14 years 9 months ago
2009
Springer
We propose a generic modelling technique that can be used to extend existing frameworks for theoretical security analysis in order to capture the use of timestamps. We apply this t...
AFRICACRYPT
2009
Springer
14 years 9 months ago
2009
Springer
Vortex is a hash function that was first presented at ISC’2008, then submitted to the NIST SHA-3 competition after some modifications. This paper describes several attacks on b...
AFRICACRYPT
2009
Springer
14 years 9 months ago
2009
Springer
AFRICACRYPT
2009
Springer
14 years 9 months ago
2009
Springer
AFRICACRYPT
2009
Springer
14 years 9 months ago
2009
Springer
AFRICACRYPT
2009
Springer
14 years 9 months ago
2009
Springer