<PackageReference Include="BouncyCastle.Cryptography" Version="2.3.0" />

Org.BouncyCastle.Pqc.Crypto.Utilities.PqcPublicKeyFactory

public static class PqcPublicKeyFactory
namespace Org.BouncyCastle.Pqc.Crypto.Utilities { public static class PqcPublicKeyFactory { public static AsymmetricKeyParameter CreateKey(byte[] keyInfoData); public static AsymmetricKeyParameter CreateKey(Stream inStr); public static AsymmetricKeyParameter CreateKey(SubjectPublicKeyInfo keyInfo); public static AsymmetricKeyParameter CreateKey(SubjectPublicKeyInfo keyInfo, object defaultParams); } }