+----------------------------------+ | EnvelopedData | | [RFC5652], Section 6 | | +------------------------------+ | | | SignedData | | | | [RFC5652], Section 5 | | | | +--------------------------+ | | | | | AsymmetricKeyPackage | | | | | | [RFC5958] | | | | | | +----------------------+ | | | | | | | private key | | | | | | | +----------------------+ | | | | | +--------------------------+ | | | +------------------------------+ | +----------------------------------+