https://github.com/digitaldonkey/ecverify

PHP based Ethereum web3 personal recover
https://github.com/digitaldonkey/ecverify

ecrecover ecverify ethereum personal-ecrecover php web3

Last synced: 9 days ago
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PHP based Ethereum web3 personal recover

• Host: GitHub
• URL: https://github.com/digitaldonkey/ecverify
• Owner: digitaldonkey
• License: mit
• Created: 2018-05-18T17:50:05.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2022-06-16T09:58:37.000Z (over 2 years ago)
• Last Synced: 2024-11-01T11:34:40.272Z (16 days ago)
• Topics: ecrecover, ecverify, ethereum, personal-ecrecover, php, web3
• Language: PHP
• Homepage: https://github.com/digitaldonkey/ethereum-php
• Size: 10.7 KB
• Stars: 14
• Watchers: 3
• Forks: 13
• Open Issues: 5
• Metadata Files:
  • Readme: Readme.md
  • License: LICENSE

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README

        
# PHP based EC recovery for Ethereum

This is the PHP equivalent to **web3.personal.ecRecover**.

```javascript

web3.personal.ecRecover (

   "I want to create a Account on this website. By I signing this text (using Ethereum personal_sign) I agree to the following conditions.",

"0xbbdcdfb9fbe24d460a683633475c77a44072b527a127b159ffaaa043f5dc944105a1671c8b9df95e377d89ec17a1a0ed13f5caa33e5fa80bdf12391bf2e04e4f1c",

(e,f)=>{console.log(e,f)}

)

```

## Usage

```php

use Ethereum\EcRecover;

$addrss = '0xbe93f9bacbcffc8ee6663f2647917ed7a20a57bb';

$message = 'hello world';

$signature = '0xce909e8ea6851bc36c007a0072d0524b07a3ff8d4e623aca4c71ca8e57250c4d0a3fc38fa8fbaaa81ead4b9f6bd03356b6f8bf18bccad167d78891636e1d69561b';

// Verify known address

$valid = EcRecover::personalVerifyEcRecover($message,  $signature,  $address);

// Recover unknown address

$recoveredAddress = EcRecover::personalEcRecover($message, $signature);

if ($recoveredAddress === $address) {

  echo 'Jay! it was a long way here. '

}

```

## Testing

```bash

composer install 

vendor/bin/phpunit

```