6 search results - page 1 / 2 » Pseudorandom Permutation Families over Abelian Groups |
FSE
2006
Springer
13 years 8 months ago
2006
Springer
We propose a general framework for differential and linear cryptanalysis of block ciphers when the block is not a bitstring. We prove piling-up lemmas for the generalized different...
RSA
2008
13 years 4 months ago
2008
We study the random composition of a small family of O(n3 ) simple permutations on {0, 1}n . Specifically we ask how many randomly selected simple permutations need be composed to...
TCC
2009
Springer
14 years 5 months ago
2009
Springer
Verifiable random functions (VRFs), introduced by Micali, Rabin and Vadhan, are pseudorandom functions in which the owner of the seed produces a public-key that constitutes a commi...
WDAG
2009
Springer
13 years 11 months ago
2009
Springer
Virtual Ring Routing (VRR) schemes were introduced in the context of wireless ad hoc networks and Internet anycast overlays. They build a network-routing layer using ideas from dis...
IEICET
2006
13 years 4 months ago
2006
We propose a new security class, called plaintext-simulatability, defined over the public-key encryption schemes. The notion of plaintext simulatability (denoted PS) is similar to ...