12 search results - page 1 / 3 » Weaknesses in the Key Scheduling Algorithm of RC4 |
SACRYPT
2001
Springer
13 years 9 months ago
2001
Springer
Abstract. Inthis paper we present several weaknesses in the keyscheduling algorithm of RC4, and describe their cryptanalytic signi cance. We identify a large number of weak keys, i...
SACRYPT
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We present several weaknesses in the key scheduling algorithm of RC4 when the secret key contains an initialization vector – a cryptographic scheme typically used by th...
AAECC
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Here we study a weakness of the RC4 Key Scheduling Algorithm (KSA) that has already been noted by Mantin and Mironov. Consider the RC4 permutation S of N (usually 256) by...
DCC
2008
IEEE
14 years 4 months ago
2008
IEEE
In this article we present some weaknesses in the RC4 cipher and their cryptographic applications. Especially we improve the attack described in [2] in such a way, that it will wo...
FSE
2008
Springer
13 years 6 months ago
2008
Springer
Consider the permutation S in RC4. Roos pointed out in 1995 that after the Key Scheduling Algorithm (KSA) of RC4, each of the initial bytes of the permutation, i.e., S[y] for smal...