Module openmls::treesync

This module implements the ratchet tree component of MLS.

It exposes the Node enum that can contain either a LeafNode or a ParentNode.

Modules

• errors
  TreeSync errors

Structs

• EncryptionKey
  EncryptionKey contains an HPKE public key that allows the encryption of path secrets in MLS commits.
• LeafNode
  This struct implements the MLS leaf node.
• LeafNodeParameters
  Parameters for a leaf node that can be chosen by the application.
• LeafNodeParametersBuilder
  Builder for LeafNodeParameters.
• ParentNode
  This struct implements the MLS parent node. It contains its public key, parent hash and unmerged leaves. Additionally, it may contain the private key corresponding to the public key.
• RatchetTree
  An exported ratchet tree as used in, e.g., GroupInfo.
• RatchetTreeIn
  A ratchet tree made of unverified nodes. This is used for deserialization and verification.

Enums

• LeafNodeUpdateError
  Leaf Node Update Error
• Node
  Container enum for leaf and parent nodes.
• RatchetTreeError
  An error during processing of an incoming ratchet tree.