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<?php
declare(strict_types=1);
namespace BitWasp\Bitcoin\Signature;
use BitWasp\Bitcoin\Crypto\EcAdapter\Adapter\EcAdapterInterface;
use BitWasp\Bitcoin\Crypto\EcAdapter\EcSerializer;
use BitWasp\Bitcoin\Crypto\EcAdapter\Serializer\Signature\DerSignatureSerializerInterface;
use BitWasp\Bitcoin\Crypto\EcAdapter\Signature\SignatureInterface;
use BitWasp\Buffertools\Buffer;
use BitWasp\Buffertools\BufferInterface;
class SignatureFactory
{
/**
* @param string $string
* @param EcAdapterInterface|null $ecAdapter
* @return SignatureInterface
* @throws \Exception
*/
public static function fromHex(string $string, EcAdapterInterface $ecAdapter = null): SignatureInterface
return self::fromBuffer(Buffer::hex($string), $ecAdapter);
}
* @param BufferInterface $buffer
public static function fromBuffer(BufferInterface $buffer, EcAdapterInterface $ecAdapter = null): SignatureInterface
/** @var DerSignatureSerializerInterface $serializer */
$serializer = EcSerializer::getSerializer(DerSignatureSerializerInterface::class, true, $ecAdapter);
return $serializer->parse($buffer);
Bit-Wasp /
bitcoin-php
