29 search results - page 1 / 6 » An Update on the Analysis and Design of NMAC and HMAC Functi... |
IJNSEC
2008
13 years 4 months ago
2008
In this paper, we investigate the issues in the analysis and design of provably secure message authentication codes (MACs) Nested MAC (NMAC) and Hash based MAC (HMAC) proposed by ...
ICISC
2007
13 years 6 months ago
2007
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 ...
DATESO
2007
13 years 6 months ago
2007
We address a problem of updating XML documents having their XML schema described by a Document Type Definition (DTD) without breaking their validity. We present a way how to expre...
TSP
2010
12 years 11 months ago
2010
A novel (differential) entropy estimator is introduced where the maximum entropy bound is used to approximate the entropy given the observations, and is computed using a numerical ...
POPL
2005
ACM
14 years 5 months ago
2005
ACM
Dynamic software updates can be used to fix bugs or add features to a running program without downtime. Essential for some applications and convenient for others, low-level dynami...