Encountered this odd behavior when trying to check pkEncodeDecodeCorrect in cryptol-specsPrimitive/Asymmetric/Signature/Dilithium/Final_Draft/Dilithium2.cry:
~/workspace/cryptol/cryptol-remote-api/python$ poetry shell
Spawning shell within ~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11
. ~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/bin/activate
(cryptol-py3.11) ~/workspace/cryptol/cryptol-remote-api/python$ pushd ../..
(cryptol-py3.11) ~/workspace/cryptol$ export CRYPTOL_SERVER=$(cabal v2-exec which cryptol-remote-api)
(cryptol-py3.11) ~/workspace/cryptol$ popd
(cryptol-py3.11) ~/workspace/cryptol/cryptol-remote-api/python$ python
Python 3.11.7 (...)
>>> from os import environ
>>> from cryptol import connect
>>> HOME = environ['HOME']
>>> cryptol_specs=f"{HOME}/workspace/cryptol-specs"
>>> CRYPTOLPATH=f"{cryptol_specs}:{cryptol_specs}/Primitive/Asymmetric/Signature/Dilithium/Final_Draft"
>>> c = connect(cryptol_path=CRYPTOLPATH, reset_server=True)
>>> c.load_module("Dilithium2").result()
[]
>>> # the first `check` of "pkEncodeDecodeCorrect" throws a `ValueError`
>>> c.check("pkEncodeDecodeCorrect", num_tests=-1).result()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/interaction.py", line 178, in result
return self.process_result(self._result_and_state_and_out_err()[0])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/interaction.py", line 155, in _result_and_state_and_out_err
res = self.raw_result()
^^^^^^^^^^^^^^^^^
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/interaction.py", line 82, in raw_result
wait_for_reply_to(self.request_id)
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/connection.py", line 487, in wait_for_reply_to
self._process_replies()
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/connection.py", line 438, in _process_replies
the_reply = json.loads(reply_bytes)
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/json/__init__.py", line 346, in loads
return _default_decoder.decode(s)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/json/decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/json/decoder.py", line 353, in raw_decode
obj, end = self.scan_once(s, idx)
^^^^^^^^^^^^^^^^^^^^^^
ValueError: Exceeds the limit (4300 digits) for integer string conversion: value has 7167 digits; use sys.set_int_max_str_digits() to increase the limit
>>> # ...and then the same `check` hangs...
>>> c.check("pkEncodeDecodeCorrect", num_tests=-1).result()
{Ctrl-C}
C-c C-c^CTraceback (most recent call last):
File "<stdin>", line 1, in <module>
File "~/workspace/cryptol/cryptol-remote-api/python/cryptol/connection.py", line 316, in check
self.most_recent_result = CryptolCheck(self, expr, num_tests, timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "~/workspace/cryptol/cryptol-remote-api/python/cryptol/commands.py", line 183, in __init__
super(CryptolCheckRaw, self).__init__(
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/interaction.py", line 62, in __init__
self.init_state = connection.protocol_state()
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "~/workspace/cryptol/cryptol-remote-api/python/cryptol/connection.py", line 194, in protocol_state
return self.most_recent_result.state()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/interaction.py", line 146, in state
res = self.raw_result()
^^^^^^^^^^^^^^^^^
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/interaction.py", line 82, in raw_result
wait_for_reply_to(self.request_id)
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/connection.py", line 487, in wait_for_reply_to
self._process_replies()
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/connection.py", line 436, in _process_replies
reply_bytes = self.process.get_one_reply()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/connection.py", line 181, in get_one_reply
(msg, rest) = netstring.decode(self.buf)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "~/.cache/pypoetry/virtualenvs/cryptol-WSsLqK6b-py3.11/lib/python3.11/site-packages/argo_client/netstring.py", line 16, in decode
def decode(netstring : bytes) -> Tuple[str, bytes]:
KeyboardInterrupt
As of Python 3.10.7, the ValueError is thrown when trying to convert a very large integer to a string, to mitigate a vulnerability. But this seems to throw off the Remote API server, which hangs on future requests (check or otherwise).
Encountered this odd behavior when trying to check
pkEncodeDecodeCorrectincryptol-specsPrimitive/Asymmetric/Signature/Dilithium/Final_Draft/Dilithium2.cry:As of Python 3.10.7, the
ValueErroris thrown when trying to convert a very large integer to a string, to mitigate a vulnerability. But this seems to throw off the Remote API server, which hangs on future requests (checkor otherwise).