furqansiddiqui/ecdsa-php

ECDSA (Elliptic Curves) lib for PHP

Maintainers

Details

github.com/furqansiddiqui/ecdsa-php

0.1.8 2020-01-08 17:38 UTC

Requires

php-64bit: ^7.2
ext-bcmath: *
ext-gmp: *
ext-openssl: *
comely-io/data-types: ^1.0.30

Requires (Dev)

None

Suggests

None

Provides

None

Conflicts

None

Replaces

None

MIT e187013e253d162fdf7a7e980c34465ca515830a

Furqan A. Siddiqui <hello.woop@furqansiddiqui.com>

dev-master
0.1.8
0.1.7
0.1.6
0.1.5

This package is auto-updated.

Last update: 2020-08-08 19:03:31 UTC

README

This lib is provided WITHOUT warranty of any kind, use it at your own risk.

ECDSA lib for PHP

This lib is designed to perform all ECC calculations and operations for my furqansiddiqui/bitcoin-php lib.

Prerequisites

PHP 7.2
ext-gmp
ext-bcmath

Installation

composer require furqansiddiqui/ecdsa-php

Change Log (>0.2.x)

From v0.2.x and onwards I have dropped all previous ECC curves (Secp256k1 via BcMath and Secp256k1 via OpenSSL) in favour of GMP. BcMath provided to be extremely slow as compared to GMP while performing ECC calculations. In fact, most of the code for ECC ops via GMP is taken from BitcoinECDSA.php lib, so all appreciations, kudos and thanks goes to developers and contributors over there!