<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/security/privateca/v1/resources.proto

namespace Google\Cloud\Security\PrivateCA\V1\CaPool\IssuancePolicy\AllowedKeyType;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 * Describes an Elliptic Curve key that may be used in a
 * [Certificate][google.cloud.security.privateca.v1.Certificate] issued
 * from a [CaPool][google.cloud.security.privateca.v1.CaPool].
 *
 * Generated from protobuf message <code>google.cloud.security.privateca.v1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType</code>
 */
class EcKeyType extends \Google\Protobuf\Internal\Message
{
    /**
     * Optional. A signature algorithm that must be used. If this is
     * omitted, any EC-based signature algorithm will be allowed.
     *
     * Generated from protobuf field <code>.google.cloud.security.privateca.v1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType.EcSignatureAlgorithm signature_algorithm = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    protected $signature_algorithm = 0;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type int $signature_algorithm
     *           Optional. A signature algorithm that must be used. If this is
     *           omitted, any EC-based signature algorithm will be allowed.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Security\Privateca\V1\Resources::initOnce();
        parent::__construct($data);
    }

    /**
     * Optional. A signature algorithm that must be used. If this is
     * omitted, any EC-based signature algorithm will be allowed.
     *
     * Generated from protobuf field <code>.google.cloud.security.privateca.v1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType.EcSignatureAlgorithm signature_algorithm = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @return int
     */
    public function getSignatureAlgorithm()
    {
        return $this->signature_algorithm;
    }

    /**
     * Optional. A signature algorithm that must be used. If this is
     * omitted, any EC-based signature algorithm will be allowed.
     *
     * Generated from protobuf field <code>.google.cloud.security.privateca.v1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType.EcSignatureAlgorithm signature_algorithm = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @param int $var
     * @return $this
     */
    public function setSignatureAlgorithm($var)
    {
        GPBUtil::checkEnum($var, \Google\Cloud\Security\PrivateCA\V1\CaPool\IssuancePolicy\AllowedKeyType\EcKeyType\EcSignatureAlgorithm::class);
        $this->signature_algorithm = $var;

        return $this;
    }

}


