* Hash to Curve: impl expand_message_xmd
* Try to precompute part of hash to curve at compile-time
* sha256 bench - use the new hashes module
* [WIP] smoke test hash to field
* Implement hash_to_field with expected output
* unoptimized hash-to-curve G2 for BLS12-381
* Don't run sanitizer on hash to field as it uses GC-ed strings
* Pin nim-serialization. Workaround #113 and https://github.com/status-im/nim-serialization/issues/33
* Need to workaround nimble installing dependency multiple times
* non-interactive
* UB sanitizer missing on mingw
* Fix OpenSSL benchmark on non-Linux platforms
* Accelerate CI:
- Skip 32-bit on 64-bit tests
- Only test leaf functionality.
* Don't define -fstack-protector-all with MinGW
* skip line functions and cyclotomic tests (already tested in pairing) + only compile the benches don't run them.
Mamy Ratsimbazafy