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A known plaintext attack on the ISAAC keystream generator
ISAAC Keystream generator Cryptanalysis
2009/4/16
Stream ciphers are often used in applications where high speed and low delay are a requirement.
The ISAAC keystream generator is a fast software-oriented encryption algorithm. In this papers the secu...
Statistical weaknesses in the alleged RC4 keystream generator
Statistical weaknesses alleged RC4 keystream generator
2009/4/15
A large number of stream cipher were proposed and implemented over the last
twenty years. In 1987 Rivest designed the RC4 stream cipher, which was based on a
different and more software friendly par...
A 32-bit RC4-like Keystream Generator
RC4 stream ciphers random shuffle keystream generator
2009/2/11
In this paper we propose a new 32-bit RC4 like keystream
generator. The proposed generator produces 32 bits in each iteration and
can be implemented in software with reasonable memory requirements.
...