IntentProtocol
IntentProtocol Objects
class IntentProtocol(typing.Protocol)
A Signing Intent
An intent is a compact struct that serves as the domain separator for a message that a signature commits to. It consists of three parts:
- IntentScope (what the type of the message is)
- IntentVersion
- IntentAppId (what application the signature refers to).
The serialization of an Intent is a 3-byte array where each field is represented by a byte and it is prepended onto a message before it is signed in IOTA.
BCS
The BCS serialized form for this type is defined by the following ABNF:
intent = intent-scope intent-version intent-app-id
app_id
def app_id() -> IntentAppId
Get the app id of the signing intent.
scope
def scope() -> IntentScope
Get the scope of the signing intent.
to_bytes
def to_bytes() -> bytes
Convert the signing intent to bytes.
version
def version() -> IntentVersion
Get the version of the signing intent.