Mar 8, 2014 · In FSE 2011, Maitra and Paul observed that there exists negative bias in the first byte of the RC4 keystream towards 0.
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Abstract. The paper presents a new statistical bias in the distribu- tion of the first two output bytes of the RC4 keystream generator. The.
Aug 19, 2013 · The weaknesses in turn provide us with certain state information from the keystream bytes no matter how many initial bytes are thrown away.
[PDF] Weaknesses in the Key Scheduling Algorithm of RC4 | Cornell CS
www.cs.cornell.edu › rc4_ksaproc
In the appendices, we examine how the IV weakness can be used to attack a real system (appendix A), how the invariance weakness can be used to construct a ...
Distinguishing Attacks on RC4 and A New Improvement of the Cipher · Some New Weaknesses in the RC4 Stream Cipher · A New Approach to Generate the RC4 S-Box · An ...
Apr 12, 2016 · The only weakness in RC4-drop-n (for sufficiently large n), I know of, are the n-gram biases. Those should become much smaller when combining ...
It is shown that the new cipher offers increased resistance against most attacks that apply to RC4. RC4A uses fewer operations per output byte and offers the ...
The paper presents a new statistical bias in the distribution of the first two output bytes of the RC4 keystream generator.
Mar 14, 2013 · A new attack on RC4 by Daniel J. Bernstein allows an attacker to decrypt a user's secure session with a TLS-enabled site.
We present some weaknesses in the RC4 cipher and their cryptographic applications. ... This paper describes some attacks on word-oriented stream ciphers ...