4438 search results - page 27 / 888 » On the Distribution of Keys by Hashing |
177
click to vote
WEWORC
2007
15 years 7 months ago
2007
The cryptanalysis of the cryptographic hash function Tiger has, until now, focussed on finding collisions. In this paper we describe a preimage attack on the compression function ...
145
click to vote
TISSEC
2010
15 years 23 days ago
2010
We revisit the problem of constructing a protocol for performing authenticated encryption with associated data (AEAD). A technique is described which combines a collision resistant...
177
click to vote
ISPA
2007
Springer
16 years 5 days ago
2007
Springer
The intent of this paper is to propose an energy-efficient routing protocol with data transmission security for wireless sensor networks. We create an energy and distance aware sin...
130
click to vote
CRYPTO
2007
Springer
16 years 6 days ago
2007
Springer
We initiate a complexity-theoretic treatment of hardness amplification for collision-resistant hash functions, namely the transformation of weakly collision-resistant hash functio...
187
click to vote
CRYPTO
1997
Springer
15 years 10 months ago
1997
Springer
This paper considers hash functions based on block ciphers. It presents a new attack on the compression function of the 128-bit hash function MDC-4 using DES with a complexity far ...