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Author SHA1 Message Date
arnaucube
d9dd5e7151 Update Poseidon last changes of the reference impl 
Update Poseidon to last changes of the reference implementation from
26ddaa91db

Compatible with update at circomlib
(cf853c1cc9)
 2021-03-08 20:48:21 +01:00
arnaucube
4c5dadf3f7 Use imported Fr 
v0.0.7
 2020-12-26 20:31:44 +01:00
arnaucube
0cc71d546c Update Poseidon to new circomlib version & https://extgit.iaik.tugraz.at/krypto/hadeshash 
On a Intel(R) Core(TM) i7-8705G CPU @ 3.10GHz, with 32 GB of RAM:

- old:
hash  time:   [85.766 us 85.797 us 85.830 us]

- new:
hash  time:   [29.319 us 29.327 us 29.336 us]
 2020-08-23 19:39:19 +02:00
arnau
e162a19c87 Merge pull request #2 from arnaucube/feature/gha 
Add GHA
 2020-07-22 20:10:14 +02:00
arnau
290e40a9d4 Add GHA 2020-07-22 20:07:38 +02:00
arnau
e8d6a3aeae Merge pull request #1 from arnaucube/feature/ff 
Feature/ff
 2020-07-22 20:00:23 +02:00
arnaucube
725d6397b8 Update methods to more efficient usage of ff 
On a Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, with 16GB of RAM:
- Old (using num-bigint):
hash  time:   [5.9258 ms 5.9407 ms 5.9587 ms]
- New (using ff):
hash  time:   [120.12 us 121.08 us 122.30 us]

On a Intel(R) Core(TM) i7-8705G CPU @ 3.10GHz, with 32 GB of RAM:
- Old (using num-bigint):
hash  time:   [4.1192 ms 4.1318 ms 4.1461 ms]
- In the previous commit (using ff):
hash  time:   [91.394 us 91.430 us 91.476 us]
- In this commit (using ff):
hash  time:   [85.517 us 85.545 us 85.574 us]
 2020-07-22 19:53:00 +02:00
arnaucube
32cf0558fa Add benchmarks (49x improvement with ff) 
Tested on a Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz, with 16GB of RAM.

- Old (using nnum-bigint):
hash           time:   [5.9258 ms 5.9407 ms 5.9587 ms]

- New (using ff):
hash           time:   [120.12 us 121.08 us 122.30 us]
 2020-07-19 12:12:39 +02:00
arnaucube
89792330c7 Add initial migration from BigInt to ff::Fr 2020-07-19 12:08:27 +02:00
arnaucube
2b0e2faa3e gen_constants crate appart 2020-07-19 12:00:52 +02:00
arnaucube
4cba42e76a Update hash method, add tests 2020-03-06 21:02:03 +01:00
arnaucube
988f5036ce update Cargo.toml for crate 2019-09-07 18:53:04 +02:00
arnaucube
9ab4654572 hash arbitrary array size (chunks of 5), add hash_bytes 2019-09-01 16:03:57 +02:00
arnaucube
6537a8d55e add travis 2019-09-01 14:38:56 +02:00
arnaucube
57377e14e5 add poseidon 2019-09-01 14:35:34 +02:00
arnau
c9687402fa Initial commit 2019-09-01 14:34:53 +02:00