This is a Common Lisp implementation of the Encoding for Robust Immutable
Storage specification (https://purl.org/eris). It implements the version 1.0 of
the specification.

The code is licensed under the LGPLv3 or any later version, unless specified
otherwise in a file.

Depends on Alexandria, Ironclad version 0.58+, function-cache, and fiveam for
the tests.

Until the Ironclad library released version 0.58, you have to use the master
branch as it contains the necessary patch to add the RFC Chacha variant to
Ironclad.

TODO:
+ fix the bugs
+ clean up the code