69 search results - page 2 / 14 » Attacking Reduced Round SHA-256 |
INDOCRYPT
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. In this paper we present a new statistical cryptanalytic technique that we call improbable differential cryptanalysis which uses a differential that is less probable when...
CANS
2010
Springer
13 years 5 months ago
2010
Springer
The SHA-3 competition organized by NIST [1] aims to find a new hash standard as a replacement of SHA-2. Till now, 14 submissions have been selected as the second round candidates, ...
AES
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. In this paper, we discuss ways to attack various reducedround variants of MARS. We consider cryptanalysis of two reducedround variants of MARS: MARS with the full mixing ...
CRYPTO
1993
Springer
13 years 11 months ago
1993
Springer
Three attacks on the DES with a reduced number of rounds in the Cipher Feedback Mode (CFB) are studied, namely a meet in the middle attack, a differential attack, and a linear att...
FSE
2007
Springer
14 years 1 months ago
2007
Springer
This paper examines the security of AES-192 and AES-256 against a related-key rectangle attack. We find the following new attacks: 8-round reduced AES-192 with 2 related keys, 10-...