Exemplos de Mdanter\Ecc\Random RandomGeneratorFactory::getUrandomGenerator em PHP

Exemplo n.º 1

Arquivo: CertificateAuthority.php Projeto: phpecc/x509

 /**
  * @param CertificateSerializer $subjectSerializer
  * @param CertificateInfo $certificateInfo
  * @param PrivateKeyInterface $privateKey
  * @return Certificate
  */
 public function createCertificate(CertificateSerializer $subjectSerializer, CertificateInfo $certificateInfo, PrivateKeyInterface $privateKey)
 {
     $domain = $this->domain;
     $dataHex = $subjectSerializer->getSignatureData($certificateInfo);
     $hash = $domain->getHasher()->hashDec($dataHex);
     $rng = RandomGeneratorFactory::getUrandomGenerator();
     $k = $rng->generate($domain->getGenerator()->getOrder());
     $signature = $this->domain->getSigner()->sign($privateKey, $hash, $k);
     return new Certificate($certificateInfo, $this->domain->getSigAlgorithm(), $signature);
 }

Exemplo n.º 2

Arquivo: DerSignatureSerializerTest.php Projeto: sbwdlihao/phpecc

 public function testIsConsistent()
 {
     $math = new Gmp();
     $rbg = RandomGeneratorFactory::getUrandomGenerator();
     $serializer = new DerSignatureSerializer();
     for ($i = 2; $i <= 521; $i++) {
         $max = $math->sub($math->pow(2, $i), 1);
         $r = $rbg->generate($max);
         $s = $rbg->generate($max);
         $signature = new Signature($r, $s);
         $serialized = $serializer->serialize($signature);
         $parsed = $serializer->parse($serialized);
         $this->assertEquals($signature, $parsed);
     }
 }

Exemplo n.º 3

Arquivo: createSelfSigned.php Projeto: phpecc/x509

<?php

require "../vendor/autoload.php";
use Mdanter\Ecc\Serializer\PublicKey\DerPublicKeySerializer;
use Mdanter\X509\Serializer\Certificates\CertificateSubjectSerializer;
use Mdanter\X509\Serializer\Signature\DerSignatureSerializer;
$curveName = 'secp256k1';
$hasherName = 'sha512';
$serialNo = 0;
$math = \Mdanter\Ecc\EccFactory::getAdapter();
$f = new \Mdanter\X509\Factory();
$domain = $f->getDomain($math, $curveName, $hasherName);
$G = $domain->getGenerator();
$randomInt = \Mdanter\Ecc\Random\RandomGeneratorFactory::getUrandomGenerator()->generate($G->getOrder());
$k = $G->getPrivateKeyFrom($randomInt);
$issuerDetails = ['commonName' => 'test CA'];
$issuerSubject = new \Mdanter\X509\Certificates\CertificateSubject($issuerDetails);
$ca = $f->getCA($math, $domain, $issuerSubject);
$serializer = new \Mdanter\X509\Serializer\Certificates\CertificateSerializer(new CertificateSubjectSerializer(), new DerPublicKeySerializer(), new DerSignatureSerializer());
$validityStart = new DateTime('now');
$validityEnd = new DateTime('now');
$validityEnd->modify("+1 year");
$info = new \Mdanter\X509\Certificates\CertificateInfo(0, $domain->getSigAlgorithm(), $issuerSubject, $issuerSubject, $k->getPublicKey(), $validityStart, $validityEnd);
$usage = new \Mdanter\X509\Extensions\Extension\KeyUsage(null);
$usage->addKeyUsage(0);
$usage->addKeyUsage(1);
$usage->addKeyUsage(5);
var_dump($usage->getBitString());
$certificate = $ca->createCertificate($serializer, $info, $k);
echo $serializer->serialize($certificate);

Exemplo n.º 4

Arquivo: NistCurveTest.php Projeto: sbwdlihao/phpecc

 public function getAdaptersWithRand()
 {
     $rngs = array(array(RandomGeneratorFactory::getUrandomGenerator()));
     if (!defined('HHVM_VERSION')) {
         $rngs[] = array(RandomGeneratorFactory::getGmpRandomGenerator(false, true));
     }
     return $this->_getAdapters($rngs);
 }

Exemplo n.º 5

Arquivo: createCSR.php Projeto: phpecc/x509

<?php

require "../vendor/autoload.php";
$curveName = 'nist-p521';
$hashAlgo = 'sha256';
$factory = new Mdanter\X509\Factory();
$adapter = \Mdanter\Ecc\EccFactory::getAdapter();
$domain = $factory->getDomain($adapter, $curveName, $hashAlgo);
$rbg = \Mdanter\Ecc\Random\RandomGeneratorFactory::getUrandomGenerator();
$G = \Mdanter\Ecc\Curves\CurveFactory::getGeneratorByName($curveName);
$randomInt = $rbg->generate($G->getOrder());
$k = $G->getPrivateKeyFrom($randomInt);
$Q = $k->getPublicKey();
$subjectDetails = ['commonName' => '127.0.0.1'];
$subject = new Mdanter\X509\Certificates\CertificateSubject($subjectDetails);
$csr = $factory->getCsr($domain, $subject, $k);
$csrSerializer = new \Mdanter\X509\Serializer\Certificates\CsrSerializer(new \Mdanter\X509\Serializer\Certificates\CertificateSubjectSerializer(), new \Mdanter\Ecc\Serializer\PublicKey\DerPublicKeySerializer($adapter), new \Mdanter\X509\Serializer\Signature\DerSignatureSerializer());
$serialized = $csrSerializer->serialize($csr);
echo $serialized;

Exemplo n.º 6

Arquivo: Factory.php Projeto: phpecc/x509

 /**
  * @param EcDomain $domain
  * @param CertificateSubject $subject
  * @param PrivateKeyInterface $privateKey
  * @return Csr
  */
 public static function getCsr(EcDomain $domain, CertificateSubject $subject, PrivateKeyInterface $privateKey)
 {
     $subjectSerializer = new CertificateSubjectSerializer();
     $serialized = $subjectSerializer->serialize($subject);
     return new Csr($domain, $subject, $privateKey->getPublicKey(), $domain->getSigner()->sign($privateKey, $domain->getHasher()->hashDec($serialized), RandomGeneratorFactory::getUrandomGenerator()->generate($domain->getGenerator()->getOrder())));
 }