<PackageReference Include="BouncyCastle.Cryptography" Version="2.7.0" />

Org.BouncyCastle.Cms.CmsAuthEnvelopedGenerator

public static readonly DerObjectIdentifier Aes128Ccm

public static readonly DerObjectIdentifier Aes128Gcm

public static readonly DerObjectIdentifier Aes192Ccm

public static readonly DerObjectIdentifier Aes192Gcm

public static readonly DerObjectIdentifier Aes256Ccm

public static readonly DerObjectIdentifier Aes256Gcm

public static readonly DerObjectIdentifier ChaCha20Poly1305