135 search results - page 21 / 27 » Attacks on the RC4 stream cipher |
CHES
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. A5/2 is a synchronous stream cipher that is used for protecting GSM communication. Recently, some powerful attacks [2,10] on A5/2 have been proposed. In this contribution...
CHES
2008
Springer
13 years 9 months ago
2008
Springer
Abstract. In this paper we present a real-world hardware-assisted attack on the wellknown A5/1 stream cipher which is (still) used to secure GSM communication in most countries all...
PKC
2009
Springer
14 years 8 months ago
2009
Springer
TCHo is a public key encryption scheme based on a stream cipher component, which is particular suitable for low cost devices like RFIDs. In its basic version, TCHo offers no IND-CC...
CHES
2000
Springer
13 years 11 months ago
2000
Springer
This paper shows how a well-balanced trade-off between a generic workstation and dumb but fast reconfigurable hardware can lead to a more efficient implementation of a cryptanalysi...
ASIACRYPT
2005
Springer
14 years 27 days ago
2005
Springer
Let X1, X2, . . . , Xk be independent n bit random variables. If they have arbitrary distributions, we show how to compute distributions like Pr{X1 ⊕ X2 ⊕ · · · ⊕ Xk} and ...