<PackageReference Include="System.Security.Cryptography.Pkcs" Version="10.0.12" />

System.Security.Cryptography.Pkcs.Pkcs12IntegrityMode

public enum Pkcs12IntegrityMode
Represents the type of anti-tampering applied to a PKCS#12 PFX value.
namespace System.Security.Cryptography.Pkcs { public enum Pkcs12IntegrityMode { Unknown, None, Password, PublicKey } }