# `Cmsex.EncryptedData`
[🔗](https://github.com/openspb/cmsex/blob/v0.1.0/lib/cmsex/encrypted_data.ex#L1)

An EncryptedData message, as `Cmsex.decode/2` reads it (RFC 5652, 8):
content encrypted with a key the parties manage by other means, with no
recipients. `Cmsex.decrypt/2` with `:content_key` decrypts it.

Fields:

  * `:version` - the version written in the message.
  * `:content_type` - the type of the encrypted content, as a name of
    `Cmsex.OID` or an OID.
  * `:content_encryption_algorithm` - the name of the cipher in
    `Cmsex.OID`, such as `:aes256_cbc`, or its OID.
  * `:encrypted_content` - the ciphertext, or `nil` when it is not in the
    message.
  * `:unprotected_attributes` - attributes that nothing protects, empty
    when there are none.
  * `:deviations` - `:encrypted_data_version` when the version is not 0
    without unprotected attributes, or 2 with them.

# `t`

```elixir
@type t() :: %Cmsex.EncryptedData{
  content_encryption_algorithm: atom() | tuple(),
  content_type: atom() | tuple(),
  deviations: [atom()],
  encrypted_content: binary() | nil,
  raw: map() | nil,
  unprotected_attributes: [Cmsex.Attribute.t()],
  version: integer()
}
```

---

*Consult [api-reference.md](api-reference.md) for complete listing*