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» Cryptanalysis of RC4-like Ciphers
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MYCRYPT
2005
Springer
187views Cryptology» more  MYCRYPT 2005»
15 years 3 months ago
Distinguishing Attacks on T-Functions
Klimov and Shamir proposed a new class of simple cryptographic primitives named T-functions. For two concrete proposals based on the squaring operation, a single word T-function an...
Simon Künzli 0002, Pascal Junod, Willi Meier
SACRYPT
2005
Springer
138views Cryptology» more  SACRYPT 2005»
15 years 3 months ago
On the (Im)Possibility of Practical and Secure Nonlinear Filters and Combiners
A vast amount of literature on stream ciphers is directed to the cryptanalysis of LFSR-based filters and combiners, resulting in various attack models such as distinguishing attac...
An Braeken, Joseph Lano
ASIACRYPT
1998
Springer
15 years 1 months ago
Analysis Methods for (Alleged) RC4
Abstract. The security of the alleged RC4 stream cipher and some variants is investigated. Cryptanalytic algorithms are developed for a known plaintext attack where only a small se...
Lars R. Knudsen, Willi Meier, Bart Preneel, Vincen...
CRYPTO
2007
Springer
149views Cryptology» more  CRYPTO 2007»
15 years 1 months ago
Hash Functions and the (Amplified) Boomerang Attack
Abstract. Since Crypto 2004, hash functions have been the target of many attacks which showed that several well-known functions such as SHA-0 or MD5 can no longer be considered sec...
Antoine Joux, Thomas Peyrin
84
Voted
VTC
2008
IEEE
129views Communications» more  VTC 2008»
15 years 4 months ago
On Parallelizing the CryptMT Stream Cipher
Abstract—Fast stream ciphers are used extensively for encrypted data transmission in mobile networks and over multigigabit links. CryptMT, a recently proposed stream cipher, is o...
Deian Stefan, David B. Nummey, Jared Harwayne-Gida...