- SignedCms - SignedCms() 
- SignedCms(ContentInfo) 
- SignedCms(SubjectIdentifierType) 
- SignedCms(ContentInfo, Boolean) 
- SignedCms(SubjectIdentifierType, ContentInfo) 
- SignedCms(SubjectIdentifierType, ContentInfo, Boolean) 
- Certificates 
- ContentInfo 
- Detached 
- SignerInfos 
- Version 
- AddCertificate(X509Certificate2) 
- CheckHash() 
- CheckSignature(Boolean) 
- CheckSignature(X509Certificate2Collection, Boolean) 
- ComputeSignature() 
- ComputeSignature(CmsSigner) 
- ComputeSignature(CmsSigner, Boolean) 
- Decode(Byte[]) 
- Decode(ReadOnlySpan<Byte>) 
- Encode() 
- RemoveCertificate(X509Certificate2) 
- RemoveSignature(Int32) 
- RemoveSignature(SignerInfo) 
 
net5.0
    namespace System.Security.Cryptography.Pkcs
{
    public sealed class SignedCms
    {
        public byte[]! Encode();
    }
}
            | NetFx Compat Lab | 6.3 % Reference this API | 
|---|---|
| nuget.org | 0.7 % Reference this API | 
| Upgrade Planner | 0.2 % Reference this API | 
| .NET | 5.06.07.08.09.010.0 | 
| .NET Core | 2.02.12.23.03.1 | 
| .NET Framework | 2.03.03.54.04.54.5.14.5.24.64.6.14.6.24.74.7.14.7.24.84.8.1 | 
| .NET Standard | 2.02.1 | 
| Information specific to net5.0 | |
| Assemblies | System.Security.Cryptography.Pkcs , Version=10.0.0.0, PublicKeyToken=b03f5f7f11d50a3a System.Security.Cryptography.Pkcs , Version=9.0.0.0, PublicKeyToken=b03f5f7f11d50a3a | 
| Referencing | Your project needs a package reference to  | 
| Package | System.Security.Cryptography.Pkcs (10.0.0-preview.1.25080.5) netstandard2.1 | 
| Platform Restrictions | This API is supported on any platform except for these: 
 | 
- Built-in API
- Package-provided API