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IEEEIAS
2008
IEEE
14 years 1 months ago
Dynamic Substitution Model
In this paper, we present the Dynamic Injection Model (DIM) and its variant the Static Injection Model (SIM). DIM is a model that allows any iterative block cipher to accept a var...
Mohamed Abo El-Fotouh, Klaus Diepold
CHES
2010
Springer
214views Cryptology» more  CHES 2010»
13 years 8 months ago
Correlation-Enhanced Power Analysis Collision Attack
Side-channel based collision attacks are a mostly disregarded alternative to DPA for analyzing unprotected implementations. The advent of strong countermeasures, such as masking, h...
Amir Moradi, Oliver Mischke, Thomas Eisenbarth
ACISP
2008
Springer
14 years 1 months ago
Looking Back at a New Hash Function
Abstract. We present two (related) dedicated hash functions that deliberately borrow heavily from the block ciphers that appeared in the final stages of the AES process. We explor...
Olivier Billet, Matthew J. B. Robshaw, Yannick Seu...
CORR
2008
Springer
133views Education» more  CORR 2008»
13 years 7 months ago
A New Stream Cipher: Dicing
: In this paper, we will propose a new synchronous stream cipher named DICING, which can be taken as a clock-controlled one but with a new mechanism of altering steps. With the sim...
An-Ping Li
CORR
2008
Springer
138views Education» more  CORR 2008»
13 years 7 months ago
Computing Minimum Spanning Trees with Uncertainty
Abstract. We consider the minimum spanning tree problem in a setting where information about the edge weights of the given graph is uncertain. Initially, for each edge e of the gra...
Thomas Erlebach, Michael Hoffmann 0002, Danny Kriz...