Commit Graph

12 Commits

Author SHA1 Message Date
arnaucube
3a9171000b Poseidon & MiMC7 HashBytes remove return of err 2020-05-22 00:42:14 +02:00
Eduard S
0ac8b46493 Fix linters errors 2020-04-14 16:53:24 +02:00
arnaucube
4750e9c83c Remove field package which is no longer used 2020-03-06 16:24:41 +01:00
arnaucube
16a8a18a6d Optimize MiMC7 migrating from *big.Int to goff
Optimize MiMC7 migrating from *big.Int to goff generated finite field
operations.

There is still a lot of room for optimization for MiMC7 in the way that is done internally, but will be done in the future.

Benchmarks:
Tested on a Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, with 16GB of RAM.

- Before:
```
BenchmarkMIMC7-4   	    1026	   1160298 ns/op
```

- After this commit:
```
BenchmarkMIMC7-4   	   19263	     61651 ns/op
```
2020-03-05 17:35:25 +01:00
arnaucube
83f87bfa46 Resolve #4 2020-03-03 16:31:09 +01:00
Eduard S
a5b6afcb16 Add poseidon and babyjub benchmarks 2019-12-16 13:08:34 +01:00
arnaucube
c95c95b7b1 add Poseidon multihash ([]*big.Int), add HashBytes for MiMC7 & Poseidon 2019-08-31 20:07:03 +02:00
arnaucube
2b1935299c MiMC7 finite field over R comprovation moved inside hash, same approach as Poseidon impl 2019-08-30 11:58:10 +02:00
arnaucube
c4b3b7a09c update babyjub B8, clean unused funcs & errs in mimc7, small update in mimc7 tests 2019-08-03 20:55:08 +02:00
Eduard S
5b79ded540 Move constants and utils to package, apply small fixes 2019-07-01 12:51:34 +02:00
arnaucube
7b219e15ec add travis, add go.mod go.sum, update babyjub hex encoders to avoid
importing go-iden3
2019-06-25 15:46:45 +02:00
arnaucube
e92a15d3b0 add mimc7 & fields 2019-06-25 15:01:38 +02:00