electrum

Electrum Bitcoin wallet
git clone https://git.parazyd.org/electrum
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commit 9862fe5c0ca08480054d878ebe8fb9069e431470
parent 1988b552e172c83be995e5abb5b5381a8ee18120
Author: Janus <ysangkok@gmail.com>
Date:   Thu, 27 Sep 2018 16:41:03 +0200

ecc_fast: require libsecp256k1 on lightning, channel graph breaks electrum without

Diffstat:
Melectrum/ecc_fast.py | 6++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/electrum/ecc_fast.py b/electrum/ecc_fast.py @@ -186,10 +186,8 @@ def _prepare_monkey_patching_of_python_ecdsa_internals_with_libsecp256k1(): def do_monkey_patching_of_python_ecdsa_internals_with_libsecp256k1(): if not _libsecp256k1: - # FIXME logging 'verbosity' is not yet initialised - _logger.info('libsecp256k1 library not available, falling back to python-ecdsa. ' - 'This means signing operations will be slower.') - return + raise Exception('libsecp256k1 library not available. ' + 'Verifying Lightning channels is too computationally expensive without libsecp256k1, aborting.') if not _patched_functions.prepared_to_patch: raise Exception("can't patch python-ecdsa without preparations") ecdsa.ecdsa.Private_key.sign = _patched_functions.fast_sign