Get the ciphersuite associated with this key package ref.
Get the credential type associated with this key package ref.
Get the bytes of the hash reference to a [Keypackage]
Determines whether this keypackage is valid in the sense of the former client_valid_keypackages_count method.
In practice, this just checks whether its lifetime (if present) has expired or not.
Get the signature scheme associated wtih this key package ref.
A lightweight distinct reference to a
KeyPackagesufficient to uniquely identify itThis contains some metadata to assist in sorting and filtering refs without needing to perform the relatively heavy operation of converting to a full keypackage.