Module core_crypto::prelude

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Common imports that should be useful for most uses of the crate

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  • Represents a x509 certificate chain supplied by the client It can fetch it after an end-to-end identity process where it can get back a certificate from the Authentication Service
  • Represents a MLS client which in our case is the equivalent of a device.
  • A Client identifier
  • Credential.
  • Wrapped 32-byte entropy seed with bounds check
  • Group epoch. Internally this is stored as a u64. The group epoch is incremented with every valid Commit that is merged into the group state.
  • The key package struct.
  • The key package struct.
  • Configuration parameters for MlsCentral
  • A wrapper for the OpenMLS Ciphersuite, so that we are able to provide a default value.
  • Returned when a commit is created
  • The configuration parameters for a group/conversation
  • Returned when initializing a conversation through a commit. Different from conversation created from a [openmls::prelude::Welcome] message or an external commit.
  • Returned when a commit is created
  • The configuration parameters for a group/conversation which are not handled natively by openmls
  • A MlsGroup represents an MLS group with a high-level API. The API exposes high level functions to manage a group by adding/removing members, get the current member list, etc.
  • Specifies the configuration parameters for a MlsGroup. Refer to the User Manual for more information about the different configuration values.
  • A [GroupInfo] with metadata
  • Before use with the MlsGroup API, the message has to be unpacked via extract to yield its [MlsMessageInBody].
  • Returned when a Proposal is created. Helps roll backing a local proposal
  • Abstraction over a [openmls::prelude::hash_ref::ProposalRef] to deal with conversions
  • Result returned after rotating the Credential of the current client in all the local conversations
  • A type that represents a group info of which the signature has not been verified. It implements the [Verifiable] trait and can be turned into a group info by calling verify(...) with the signature key of the Credential. When receiving a serialized group info, it can only be deserialized into a VerifiableGroupInfo, which can then be turned into a group info as described above.
  • Contains everything client needs to know after decrypting an (encrypted) Welcome message
  • Represents the identity claims identifying a client Those claims are verifiable by any member in the group
  • Represents the parts of WireIdentity that are specific to a X509 certificate (and not a Basic one).

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