Call to undefined method BitWasp\Bitcoin\Crypto\EcAdapter\Impl\PhpEcc\Adapter\EcAdapter::sign()

[tokhunts]

        if (is_string($privateKey)) {
            $privateKey = PrivateKeyManipulator::importPrivateKey($privateKey);
        }

        // Convert hex data to buffer
        $data = Buffer::hex($hexDataToSign);
        /** @var EcAdapterInterface $ecAdapter */
        $ecAdapter = Bitcoin::getEcAdapter();

        // Deterministic digital signature generation
        $k = new Rfc6979($ecAdapter, $privateKey, $data, 'sha256');
        
        $sig = $ecAdapter->sign($data, $privateKey, $k);

        return $sig->getHex();

[afk11]

What version are you using?

edited OP comment with php tags for formatting

[tokhunts]

thank you for reply me. Using v0.0.35.1...

[afk11]

The error is as really unusual, checking out the class the method is defined! This code runs fine for me

<?php

require "vendor/autoload.php";

use BitWasp\Bitcoin\Bitcoin;
use BitWasp\Bitcoin\Crypto\EcAdapter\Adapter\EcAdapterInterface;
use BitWasp\Bitcoin\Crypto\Random\Rfc6979;
use BitWasp\Bitcoin\Key\PrivateKeyFactory;
use BitWasp\Buffertools\Buffer;

$hexDataToSign = str_repeat('A', 64);
$privateKey = PrivateKeyFactory::create(true);

// Convert hex data to buffer
$data = Buffer::hex($hexDataToSign);
/** @var EcAdapterInterface $ecAdapter */
$ecAdapter = Bitcoin::getEcAdapter();

// Deterministic digital signature generation
$k = (new Rfc6979($ecAdapter, $privateKey, $data, 'sha256'));

$sig = $ecAdapter->sign($data, $privateKey, $k);

$s =  $sig->getHex();
echo $s.PHP_EOL;

[afk11]

Any further info on this? I couldn't reproduce and the method is there in all recent versions..

[afk11]

Closing due to inactivity