/** * @param CertificateInfo $info * @return Sequence */ public function getCertInfoAsn(CertificateInfo $info) { $curve = EccFactory::getSecgCurves()->curve256k1(); if ($this->extension === null) { return new Sequence(new Integer($info->getSerialNo()), new Sequence(SigAlgorithmOidMapper::getSigAlgorithmOid($info->getSigAlgorithm())), $this->subjectSer->toAsn($info->getIssuerInfo()), new Sequence(new UTCTime($info->getValidityStart()->format(CertificateSerializer::UTCTIME_FORMAT)), new UTCTime($info->getValidityEnd()->format(CertificateSerializer::UTCTIME_FORMAT))), $this->subjectSer->toAsn($info->getSubjectInfo()), $this->getSubjectKeyASN($curve, $info->getPublicKey())); } return new Sequence(new Integer($info->getSerialNo()), new Sequence(SigAlgorithmOidMapper::getSigAlgorithmOid($info->getSigAlgorithm())), $this->subjectSer->toAsn($info->getIssuerInfo()), new Sequence(new UTCTime($info->getValidityStart()->format(CertificateSerializer::UTCTIME_FORMAT)), new UTCTime($info->getValidityEnd()->format(CertificateSerializer::UTCTIME_FORMAT))), $this->subjectSer->toAsn($info->getSubjectInfo()), $this->getSubjectKeyASN($curve, $info->getPublicKey()), $this->extension->apply($info)); }
/** * @param CertificateInfo $certificateInfo * @return Sequence */ public function apply(CertificateInfo $certificateInfo) { $caKey = $certificateInfo->getPublicKey(); $caHasher = SigAlgorithmOidMapper::getHasher($certificateInfo->getSigAlgo()); $hash = $this->keyIdentifier($caHasher, $caKey); $extensions = new CertificateExtensions(); return new Sequence(new Sequence(new ObjectIdentifier('2.5.29.14'), new OctetString(bin2hex($hash->getBinary()))), new Sequence(new ObjectIdentifier('2.5.29.35'), new OctetString(bin2hex((new Sequence($hash))->getBinary()))), new Sequence(new ObjectIdentifier('2.5.29.19'), new OctetString(bin2hex((new Sequence(new Boolean(true)))->getBinary())))); }