Download the PHP package mdanter/ecc without Composer

On this page you can find all versions of the php package mdanter/ecc. It is possible to download/install these versions without Composer. Possible dependencies are resolved automatically.

FAQ

After the download, you have to make one include require_once('vendor/autoload.php');. After that you have to import the classes with use statements.

Example:
If you use only one package a project is not needed. But if you use more then one package, without a project it is not possible to import the classes with use statements.

In general, it is recommended to use always a project to download your libraries. In an application normally there is more than one library needed.
Some PHP packages are not free to download and because of that hosted in private repositories. In this case some credentials are needed to access such packages. Please use the auth.json textarea to insert credentials, if a package is coming from a private repository. You can look here for more information.

  • Some hosting areas are not accessible by a terminal or SSH. Then it is not possible to use Composer.
  • To use Composer is sometimes complicated. Especially for beginners.
  • Composer needs much resources. Sometimes they are not available on a simple webspace.
  • If you are using private repositories you don't need to share your credentials. You can set up everything on our site and then you provide a simple download link to your team member.
  • Simplify your Composer build process. Use our own command line tool to download the vendor folder as binary. This makes your build process faster and you don't need to expose your credentials for private repositories.
Please rate this library. Is it a good library?
mdanter/ecc
Rate from 1 - 5
Rated 5.00 based on 1 reviews

Informations about the package ecc

Pure PHP Elliptic Curve DSA and DH

Build Status

Scrutinizer Code Quality Code Coverage

Latest Stable Version Total Downloads Latest Unstable Version License

Information

This library is a rewrite/update of Matyas Danter's ECC library. All credit goes to him.

For more information on Elliptic Curve Cryptography please read this fine article.

The library supports the following curves:

During ECDSA, a random value k is required. It is acceptable to use a true RNG to generate this value, but should the same k value ever be repeatedly used for a key, an attacker can recover that signing key. The HMAC random generator can derive a deterministic k value from the message hash and private key, voiding this concern.

The library uses a non-branching Montgomery ladder for scalar multiplication, as it's constant time and avoids secret dependant branches.

License

This package is released under the MIT license.

Requirements

Support for older PHP versions:

Installation

You can install this library via Composer :

composer require mdanter/ecc:^1.0

Contribute

When sending in pull requests, please make sure to run the make command.

The default target runs all PHPUnit and PHPCS tests. All tests must validate for your contribution to be accepted.

It's also always a good idea to check the results of the Scrutinizer analysis for your pull requests.

Usage

Examples:

All versions of ecc with dependencies

PHP Build Version
Package Version
Requires php Version ^7.0||^8.0
ext-gmp Version *
fgrosse/phpasn1 Version ^2.0
Composer command for our command line client (download client) This client runs in each environment. You don't need a specific PHP version etc. The first 20 API calls are free. Standard composer command

The package mdanter/ecc contains the following files

Loading the files please wait ....