# The eHash Main Page

### From The ECRYPT Hash Function Website

## Contents |

## 1 List of Hash Functions

On this page you can find a collection of existing hash functions.

Collection of Cryptographic Hash Functions

## 2 Notation and Definition

## 3 Generic Attacks on Hash Functions

## 4 Some How Tos

if we want to use the *amsmath* package we have to usse the class *amsmath*.
Automated numbering of equations works within a single *amsmath* environment but only if we do some dirty hacking ... (click on one of the equations to see why). If we start a new *amsmath* environment then the equation numbering starts from counter=1 again. So in general, we should not expect that we can do whatever we want with *amsmath*.

/data/www/ehash/html/extensions/wikitex/wikitex.sh: line 59: latex: command not found

start a new *amsmath* environment:

/data/www/ehash/html/extensions/wikitex/wikitex.sh: line 59: latex: command not found

as we see both envrionments start with 1.

**Note: so far I have no idea how to refer to an equation **

## 5 Getting started

ECRYPT is a Network of Excellence within the Information Societies Technology (IST) Programme of the European Commission. The information on this web site is provided as is, and no guarantee or warranty is given or implied that the information is fit for any particular purpose. The user thereof uses the information at his or her sole risk and liability.