25 search results - page 2 / 5 » Luby-Rackoff Ciphers from Weak Round Functions |
ITC
2003
IEEE
13 years 11 months ago
2003
IEEE
Deliberate injection of faults into cryptographic devices is an effective cryptanalysis technique against symmetric and asymmetric encryption. We will describe a general concurren...
ASIACRYPT
2000
Springer
13 years 10 months ago
2000
Springer
Block ciphers are usually based on one top-level scheme into which we plug “round functions”. To analyze security, it is important to study the intrinsic security provided by t...
IEEEIAS
2008
IEEE
14 years 5 days ago
2008
IEEE
In this paper, we present the Dynamic Injection Model (DIM) and its variant the Static Injection Model (SIM). DIM is a model that allows any iterative block cipher to accept a var...
CHES
2011
Springer
12 years 5 months ago
2011
Springer
Randomness extractors are important tools in cryptography. Their goal is to compress a high-entropy source into a more uniform output. Beyond their theoretical interest, they have ...
ASIACRYPT
2001
Springer
13 years 10 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...