<PackageReference Include="NETStandard.Library" Version="2.0.1" />

System.Security.Cryptography.X509Certificates.X509EnhancedKeyUsageExtension

namespace System.Security.Cryptography.X509Certificates { public sealed class X509EnhancedKeyUsageExtension : X509Extension { public OidCollection EnhancedKeyUsages { get; } public X509EnhancedKeyUsageExtension(); public X509EnhancedKeyUsageExtension(AsnEncodedData encodedEnhancedKeyUsages, bool critical); public X509EnhancedKeyUsageExtension(OidCollection enhancedKeyUsages, bool critical); } }