for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace BitWasp\Bitcoin\Crypto\EcAdapter\Impl\PhpEcc\Signature;
use BitWasp\Bitcoin\Crypto\EcAdapter\Impl\PhpEcc\Adapter\EcAdapter;
use BitWasp\Bitcoin\Crypto\EcAdapter\Impl\PhpEcc\Serializer\Signature\CompactSignatureSerializer;
use BitWasp\Buffertools\BufferInterface;
class CompactSignature extends Signature implements CompactSignatureInterface
{
/**
* @var EcAdapter
*/
private $ecAdapter;
* @var int|string
private $recid;
* @var bool
private $compressed;
* @param EcAdapter $adapter
* @param \GMP $r
* @param \GMP $s
* @param int $recid
* @param bool $compressed
public function __construct(EcAdapter $adapter, \GMP $r, \GMP $s, int $recid, bool $compressed)
$this->ecAdapter = $adapter;
$this->recid = $recid;
$this->compressed = $compressed;
parent::__construct($adapter, $r, $s);
}
* @return Signature
public function convert(): Signature
return new Signature($this->ecAdapter, $this->getR(), $this->getS());
* @return int
public function getRecoveryId(): int
return $this->recid;
* @return bool
public function isCompressed(): bool
return $this->compressed;
public function getFlags(): int
return $this->getRecoveryId() + 27 + ($this->isCompressed() ? 4 : 0);
* @return BufferInterface
public function getBuffer(): BufferInterface
return (new CompactSignatureSerializer($this->ecAdapter))->serialize($this);