25 search results - page 2 / 5 » Cryptanalysis of Feistel Networks with Secret Round Function... |
ASIACRYPT
2006
Springer
13 years 10 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...
IACR
2011
12 years 5 months ago
2011
Linear cryptanalysis, along with differential cryptanalysis, is an important tool to evaluate the security of block ciphers. This work introduces a novel extension of linear crypt...
EUROCRYPT
2007
Springer
14 years 13 days ago
2007
Springer
Feistel Network, consisting of a repeated application of the Feistel Transform, gives a very convenient and popular method for designing “cryptographically strong” permutations...
IACR
2011
12 years 5 months ago
2011
KASUMI is a block cipher which consists eight Feistel rounds with a 128-bit key. The confidentiality and integrity of UMTS, GSM and GPRS mobile communications systems depend heavi...
ASIACRYPT
2001
Springer
13 years 10 months ago
2001
Springer
This paper describes truncated and impossible differential cryptanalysis of the 128-bit block cipher Camellia, which was proposed by NTT and Mitsubishi Electric Corporation. Our wo...