@type handle() :: non_neg_integer()

The handle of the session.

@type pkcs11_module() :: P11ex.Lib.ModuleHandle.t()

The PKCS#11 module that the session belongs to.

@type session_info() :: %{
  slot_id: slot_id(),
  state: MapSet.t(atom()),
  flags: MapSet.t(atom()),
  device_error: non_neg_integer()
}

Information about a PKCS#11 session, as returned by P11ex.Lib.session_info/1. Corresponds to the PKCS#11 CK_SESSION_INFO structure.

Fields:

• slot_id (non_neg_integer()): The slot that the session is bound to.
• state (MapSet.t(atom())): The session state flags, see P11ex.Flags for the recognized session state flags.
• flags (MapSet.t(atom())): The flags the session was opened with, see P11ex.Flags for the recognized session flags.
• device_error (non_neg_integer()): A device-specific error code, or 0 if the last operation on the token was successful.

@type slot_id() :: non_neg_integer()

The slot identifier of the session.

@type t() :: %P11ex.Lib.SessionHandle{
  handle: handle(),
  module: pkcs11_module(),
  slot_id: slot_id()
}

A struct representing a PKCS#11 session.