5 search results - page 1 / 1 » On the Pseudorandomness of KASUMI Type Permutations |
ACISP
2003
Springer
14 years 2 days ago
2003
Springer
KASUMI is a block cipher which has been adopted as a standard of 3GPP. In this paper, we study the pseudorandomness of idealized KASUMI type permutations for adaptive adversaries. ...
ASIACRYPT
2001
Springer
13 years 11 months ago
2001
Springer
Within the security architecture of the 3GPP system there is a standardised encryption mode f8 based on the block cipher KASUMI. In this work we examine the pseudorandomness of the...
LATINCRYPT
2010
13 years 5 months ago
2010
Abstract. Misty schemes are classic cryptographic schemes used to construct pseudo-random permutations from 2n bits to 2n bits by using d pseudo-random permutations from n bits to ...
ICISS
2009
Springer
13 years 4 months ago
2009
Springer
Abstract. Tweakable enciphering schemes are a certain type of blockcipher mode of operation which provide security in the sense of a strong pseudo-random permutation. It has been p...
ASIACRYPT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. We investigate several alternate characterizations of pseudorandom functions (PRFs) and pseudorandom permutations (PRPs) in a concrete security setting. By analyzing the ...