106 search results - page 2 / 22 » Cryptanalysis of Koyama Scheme |
DCC
2011
IEEE
13 years 4 months ago
2011
IEEE
Abstract Many attacks on encryption schemes rely on statistical considerations using plaintext/ciphertext pairs to find some information on the key. We provide here simple formula...
ASIACRYPT
2006
Springer
14 years 1 months ago
2006
Springer
We introduce KFC, a block cipher based on a three round Feistel scheme. Each of the three round functions has an SPN-like structure for which we can either compute or bound the adv...
IPL
2006
13 years 9 months ago
2006
We propose cryptanalysis of the First Domingo-Ferrer's algebraic privacy homomorphism E : Zn (Zp
IACR
2011
12 years 9 months ago
2011
Abstract. Square is a multivariate quadratic encryption scheme proposed in 2009. It is a specialization of Hidden Field Equations by using only odd characteristic elds and also X2...
CRYPTO
2004
Springer
14 years 3 months ago
2004
Springer
Abstract. In this paper we introduce the method of bi-linear cryptanalysis (BLC), designed specifically to attack Feistel ciphers. It allows to construct periodic biased character...