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LPAR
2005
Springer
14 years 1 months ago
Functional Correctness Proofs of Encryption Algorithms
Abstract. We discuss a collection of mechanized formal proofs of symmetric key block encryption algorithms (AES, MARS, Twofish, RC6, Serpent, IDEA, and TEA), performed in an imple...
Jianjun Duan, Joe Hurd, Guodong Li, Scott Owens, K...
SACRYPT
1999
Springer
119views Cryptology» more  SACRYPT 1999»
14 years 10 days ago
A Universal Encryption Standard
Abstract. DES and triple-DES are two well-known and popular encryption algorithms, but they both have the same drawback: their block size is limited to 64 bits. While the cryptogra...
Helena Handschuh, Serge Vaudenay
TCC
2005
Springer
132views Cryptology» more  TCC 2005»
14 years 1 months ago
Evaluating 2-DNF Formulas on Ciphertexts
Let ψ be a 2-DNF formula on boolean variables x1, . . . , xn ∈ {0, 1}. We present a homomorphic public key encryption scheme that allows the public evaluation of ψ given an en...
Dan Boneh, Eu-Jin Goh, Kobbi Nissim
FSE
1999
Springer
87views Cryptology» more  FSE 1999»
14 years 11 days ago
Attack on Six Rounds of Crypton
Abstract. In this paper we present an attack on a reduced round version of Crypton. The attack is based on the dedicated Square attack. We explain why the attack also works on Cryp...
Carl D'Halluin, Gert Bijnens, Vincent Rijmen, Bart...
FSE
1994
Springer
134views Cryptology» more  FSE 1994»
14 years 5 days ago
Cryptanalysis of McGuffin
This paper shows that the actual proposal for an unbalanced Feistel network by Schneier and Blaze is as vulnerable to differential cryptanalysis as the DES. 1 McGuffin Schneier and...
Vincent Rijmen, Bart Preneel