172 search results - page 3 / 35 » Improving the Time Complexity of Matsui's Linear Cryptanalys... |
IMA
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. In this paper we present a theoretical framework to quantify the information brought by several linear approximations of a blockcipher without putting any restriction on ...
FSE
1994
Springer
13 years 9 months ago
1994
Springer
This paper shows that the actual proposal for an unbalanced Feistel network by Schneier and Blaze is as vulnerable to differential cryptanalysis as the DES. 1 McGuffin Schneier and...
EUROCRYPT
2012
Springer
11 years 7 months ago
2012
Springer
Decoding random linear codes is a well studied problem with many applications in complexity theory and cryptography. The security of almost all coding and LPN/LWE-based schemes rel...
IACR
2011
12 years 4 months ago
2011
The block cipher family for lightweight devices, KTANTAN, is analyzed in this paper. We propose a new cryptanalysis method which improves results of Meet-in-the-Middle attacks on K...
IACR
2011
12 years 4 months ago
2011
We revisit meet-in-the-middle attacks on block ciphers and recent developments in meet-in-the-middle preimage attacks on hash functions. Despite the presence of a secret key in the...