[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Google Certificate Authority Service V1 Client - Class EcKeyType (2.1.1)\n\nVersion latestkeyboard_arrow_down\n\n- [2.1.1 (latest)](/php/docs/reference/cloud-security-private-ca/latest/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [2.1.0](/php/docs/reference/cloud-security-private-ca/2.1.0/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [2.0.3](/php/docs/reference/cloud-security-private-ca/2.0.3/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [1.7.3](/php/docs/reference/cloud-security-private-ca/1.7.3/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [1.5.0](/php/docs/reference/cloud-security-private-ca/1.5.0/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [1.4.2](/php/docs/reference/cloud-security-private-ca/1.4.2/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [1.3.1](/php/docs/reference/cloud-security-private-ca/1.3.1/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [1.2.2](/php/docs/reference/cloud-security-private-ca/1.2.2/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [1.1.0](/php/docs/reference/cloud-security-private-ca/1.1.0/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType)\n- [1.0.3](/php/docs/reference/cloud-security-private-ca/1.0.3/V1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType) \nReference documentation and code samples for the Google Certificate Authority Service V1 Client class EcKeyType.\n\nDescribes an Elliptic Curve key that may be used in a\n[Certificate](/php/docs/reference/cloud-security-private-ca/latest/V1.Certificate) issued\nfrom a [CaPool](/php/docs/reference/cloud-security-private-ca/latest/V1.CaPool).\n\nGenerated from protobuf message `google.cloud.security.privateca.v1.CaPool.IssuancePolicy.AllowedKeyType.EcKeyType`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Security \\\\ PrivateCA \\\\ V1 \\\\ CaPool \\\\ IssuancePolicy \\\\ AllowedKeyType\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getSignatureAlgorithm\n\nOptional. A signature algorithm that must be used. If this is\nomitted, any EC-based signature algorithm will be allowed.\n\n### setSignatureAlgorithm\n\nOptional. A signature algorithm that must be used. If this is\nomitted, any EC-based signature algorithm will be allowed."]]