2 search results - page 1 / 1 » Theoretical Cryptanalysis of the Klimov-Shamir Number Genera... |
JOC
2007
13 years 4 months ago
2007
The internal state of the Klimov–Shamir number generator TF-1 consists of four words of size w bits each, whereas its intended strength is 22w. We exploit an asymmetry in its out...
ACNS
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Statistical Saturation Attacks have been introduced and applied to the block cipher PRESENT at CT-RSA 2009. In this paper, we consider their natural extensions. First, we...