Exceptions
==========
.. currentmodule:: cryptography.exceptions
.. class:: AlreadyFinalized
This is raised when a context is used after being finalized.
.. class:: InvalidSignature
This is raised when the verify method of a hash context does not
compare equal.
.. class:: NotYetFinalized
This is raised when the AEAD tag property is accessed on a context
before it is finalized.
.. class:: AlreadyUpdated
This is raised when additional data is added to a context after update
has already been called.
.. class:: UnsupportedAlgorithm
This is raised when a backend doesn't support the requested algorithm (or
combination of algorithms).
td class='main'>index : iCE40/ghdl