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<?php
namespace BitWasp\Bitcoin\Signature;
use BitWasp\Bitcoin\Bitcoin;
use BitWasp\Bitcoin\Crypto\EcAdapter\Adapter\EcAdapterInterface;
use BitWasp\Buffertools\BufferInterface;
class SignatureSort implements SignatureSortInterface
{
/**
* @var EcAdapterInterface
*/
private $ecAdapter;
* SignatureSort constructor.
* @param EcAdapterInterface $ecAdapter
public function __construct(EcAdapterInterface $ecAdapter = null)
$this->ecAdapter = $ecAdapter ?: Bitcoin::getEcAdapter();
}
* @param \BitWasp\Bitcoin\Crypto\EcAdapter\Signature\SignatureInterface[] $signatures
* @param \BitWasp\Bitcoin\Crypto\EcAdapter\Key\PublicKeyInterface[] $publicKeys
* @param BufferInterface $messageHash
* @return \SplObjectStorage
public function link(array $signatures, array $publicKeys, BufferInterface $messageHash)
$sigCount = count($signatures);
$storage = new \SplObjectStorage();
foreach ($signatures as $signature) {
foreach ($publicKeys as $key) {
if ($this->ecAdapter->verify($messageHash, $key, $signature)) {
$storage->attach($key, $signature);
if (count($storage) === $sigCount) {
break 2;
break;
return $storage;
Bit-Wasp /
bitcoin-php
