396 search results - page 64 / 80 » Contemporary Block Ciphers |
98
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EUROCRYPT
2010
Springer
15 years 5 months ago
2010
Springer
This paper presents a formal security analysis of SSH in counter mode in a security model that accurately captures the capabilities of real-world attackers, as well as security-rel...
90
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FSE
2010
Springer
15 years 5 months ago
2010
Springer
In this paper, we improve the recent rebound and start-from-the-middle attacks on AES-like permutations. Our new cryptanalysis technique uses the fact that one can view two rounds ...
ASIACRYPT
2001
Springer
15 years 5 months ago
2001
Springer
Abstract. We give a careful, fixed-size parameter analysis of a standard [1,4] way to form a pseudorandom generator by iterating a one-way function and then pseudo-random function...
AES
2000
Springer
15 years 4 months ago
2000
Springer
Serpent is a 32-round AES block cipher finalist. In this paper we present several attacks on reduced-round variants of Serpent that require less work than exhaustive search. We at...
123
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CRYPTO
2000
Springer
15 years 4 months ago
2000
Springer
Abstract. The paradigms currently used to realize symmetric encryption schemes secure against adaptive chosen ciphertext attack (CCA) try to make it infeasible for an attacker to f...