Sciweavers

206 search results - page 1 / 42
» Analysis of Multivariate Hash Functions
Sort
View
ICISC
2007
152views Cryptology» more  ICISC 2007»
13 years 7 months ago
Analysis of Multivariate Hash Functions
We analyse the security of new hash functions whose compression function is explicitly defined as a sequence of multivariate equations. First we prove non-universality of certain ...
Jean-Philippe Aumasson, Willi Meier
ACISP
2007
Springer
13 years 11 months ago
On Building Hash Functions from Multivariate Quadratic Equations
Recent advances in hash functions cryptanalysis provide a strong impetus to explore new designs. This paper describes a new hash function mq-hash that depends for its security on t...
Olivier Billet, Matthew J. B. Robshaw, Thomas Peyr...
IEEEIAS
2009
IEEE
14 years 4 days ago
Analysis of One-way Alterable Length Hash Function Based on Cell Neural Network
: In this paper, a hash function construction method based on cell neural network (CNN) with hyper-chaos characteristics is proposed. The chaos sequence is generated by iterating C...
Qun-ting Yang, Tie-gang Gao, Li Fan, Qiao-lun Gu
CISC
2008
Springer
100views Cryptology» more  CISC 2008»
13 years 7 months ago
Security Analysis of Multivariate Polynomials for Hashing
Luk Bettale, Jean-Charles Faugère, Ludovic ...
CISC
2007
Springer
111views Cryptology» more  CISC 2007»
13 years 11 months ago
Multivariates Polynomials for Hashing
We propose the idea of building a secure hash using quadratic or higher degree multivariate polynomials over a finite field as the compression function. We analyze some security ...
Jintai Ding, Bo-Yin Yang