541 search results - page 47 / 109 » A generic attack to ciphers |
ASIACRYPT
2001
Springer
14 years 16 days ago
2001
Springer
Let A be a Feistel scheme with 5 rounds from 2n bits to 2n bits. In the present paper we show that for most such schemes A:
ASIACRYPT
2010
Springer
13 years 6 months ago
2010
Springer
ACISP
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In this paper, we study GF-NLFSR, a Generalized Unbalanced Feistel Network (GUFN) which can be considered as an extension of the outer function FO of the KASUMI block cip...
FC
1997
Springer
14 years 6 days ago
1997
Springer
Abstract. SPEED is a private key block cipher. It supports three variable parameters: (1) data length — the length of a plaintext/ciphertext of SPEED can be 64, 128 or 256 bits. ...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Let us have an NLFSR with the feedback function g(x) and an LFSR with the generating polynomial f(x). The function g(x) is a Boolean function on the state of the NLFSR and the LFS...