<PackageReference Include="Microsoft.Bcl.Cryptography" Version="11.0.0-preview.2.26159.112" />

Microsoft.Win32.SafeHandles.SafePasswordHandle

sealed class SafePasswordHandle : SafeHandleZeroOrMinusOneIsInvalid
Wrap a string- or SecureString-based object. A null value indicates IntPtr.Zero should be used.
namespace Microsoft.Win32.SafeHandles { internal sealed class SafePasswordHandle : SafeHandleZeroOrMinusOneIsInvalid { public SafePasswordHandle(string password, bool passwordProvided); public SafePasswordHandle(ReadOnlySpan<char> password, bool passwordProvided); public SafePasswordHandle(SecureString password, bool passwordProvided); } }