Sciweavers

2967 search results - page 353 / 594
» Cryptology
Sort
View
FSE
2006
Springer
137views Cryptology» more  FSE 2006»
15 years 10 months ago
A Study of the MD5 Attacks: Insights and Improvements
MD5 is a well-known and widely-used cryptographic hash function. It has received renewed attention from researchers subsequent to the recent announcement of collisions found by Wa...
John Black, Martin Cochran, Trevor Highland
FSE
2006
Springer
166views Cryptology» more  FSE 2006»
15 years 10 months ago
A New Mode of Encryption Providing a Tweakable Strong Pseudo-random Permutation
We present PEP, which is a new construction of a tweakable strong pseudo-random permutation. PEP uses a hash-encrypt-hash approach which has recently been used in the construction...
Debrup Chakraborty, Palash Sarkar
FSE
2006
Springer
132views Cryptology» more  FSE 2006»
15 years 10 months ago
New Blockcipher Modes of Operation with Beyond the Birthday Bound Security
In this paper, we define and analyze a new blockcipher mode of operation for encryption, CENC, which stands for Cipher-based ENCryption. CENC has the following advantages: (1) bey...
Tetsu Iwata
FSE
2006
Springer
117views Cryptology» more  FSE 2006»
15 years 10 months ago
How Far Can We Go on the x64 Processors?
This paper studies the state-of-the-art software optimization methodology for symmetric cryptographic primitives on the new 64-bit x64 processors, AMD Athlon64 (AMD64) and Intel Pe...
Mitsuru Matsui
FSE
2006
Springer
124views Cryptology» more  FSE 2006»
15 years 10 months ago
Improved Linear Distinguishers for SNOW 2.0
In this paper we present new and more accurate estimates of the biases of the linear approximation of the FSM of the stream cipher SNOW 2.0. Based on improved bias estimates we als...
Kaisa Nyberg, Johan Wallén