103 search results - page 3 / 21 » Cryptographic Functions and Design Criteria for Block Cipher... |
DAGSTUHL
2007
13 years 7 months ago
2007
This paper proposes a construction for collision resistant 2n-bit hash functions, based on n-bit block ciphers with 2n-bit keys. The construction is analysed in the ideal cipher mo...
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...
JOC
2011
12 years 8 months ago
2011
We propose a new cryptographic primitive, the “tweakable block cipher.” Such a cipher has not only the usual inputs—message and cryptographic key—but also a third input, th...
CAI
2007
Springer
13 years 5 months ago
2007
Springer
Abstract. The security of iterated hash functions relies on the properties of underlying compression functions. We study highly efficient compression functions based on block ciphe...
SETA
2010
Springer
13 years 4 months ago
2010
Springer
It is a difficult challenge to find Boolean functions used in stream ciphers achieving all of the necessary criteria and the research of such functions has taken a significant d...