<PackageReference Include="BouncyCastle.Cryptography" Version="2.3.1" />

PublicKeyAndChallenge

using Org.BouncyCastle.Asn1.X509; using Org.BouncyCastle.Utilities; using System; namespace Org.BouncyCastle.Asn1.Mozilla { public class PublicKeyAndChallenge : Asn1Encodable { private Asn1Sequence pkacSeq; private SubjectPublicKeyInfo spki; private DerIA5String challenge; public SubjectPublicKeyInfo SubjectPublicKeyInfo => spki; public DerIA5String Challenge => challenge; public static PublicKeyAndChallenge GetInstance(object obj) { if (obj is PublicKeyAndChallenge) return (PublicKeyAndChallenge)obj; if (obj is Asn1Sequence) return new PublicKeyAndChallenge((Asn1Sequence)obj); throw new ArgumentException("unknown object in 'PublicKeyAndChallenge' factory : " + Platform.GetTypeName(obj) + "."); } public PublicKeyAndChallenge(Asn1Sequence seq) { pkacSeq = seq; spki = SubjectPublicKeyInfo.GetInstance(seq[0]); challenge = DerIA5String.GetInstance(seq[1]); } public override Asn1Object ToAsn1Object() { return pkacSeq; } } }