Merge pull request #24 from gateway-fm/change-hashing-function

changed hashing function
0xPolygonHermez · Sep 22, 2023 · c4e4cb5 · c4e4cb5
2 parents afe139e + 8fc84fe
commit c4e4cb5
Show file tree

Hide file tree

Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/go.mod b/go.mod
@@ -95,7 +95,7 @@ require (
 	golang.org/x/exp v0.0.0-20230321023759-10a507213a29
 	golang.org/x/net v0.10.0
 	golang.org/x/sync v0.2.0
-	golang.org/x/sys v0.8.0
+	golang.org/x/sys v0.12.0
 	golang.org/x/time v0.3.0
 	google.golang.org/grpc v1.55.0
 	google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.3.0
@@ -153,6 +153,7 @@ require (
 	github.com/francoispqt/gojay v1.2.13 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
 	github.com/garslo/gogen v0.0.0-20170307003452-d6ebae628c7c // indirect
+	github.com/gateway-fm/vectorized-poseidon-gold v0.1.0 // indirect
 	github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff // indirect
 	github.com/getsentry/sentry-go v0.13.0 // indirect
 	github.com/go-gorp/gorp/v3 v3.1.0 // indirect

diff --git a/go.sum b/go.sum
@@ -363,6 +363,10 @@ github.com/fsnotify/fsnotify v1.6.0 h1:n+5WquG0fcWoWp6xPWfHdbskMCQaFnG6PfBrh1Ky4
 github.com/fsnotify/fsnotify v1.6.0/go.mod h1:sl3t1tCWJFWoRz9R8WJCbQihKKwmorjAbSClcnxKAGw=
 github.com/garslo/gogen v0.0.0-20170307003452-d6ebae628c7c h1:uYNKzPntb8c6DKvP9EfrBjkLkU7pM4lM+uuHSIa8UtU=
 github.com/garslo/gogen v0.0.0-20170307003452-d6ebae628c7c/go.mod h1:Q0X6pkwTILDlzrGEckF6HKjXe48EgsY/l7K7vhY4MW8=
+github.com/gateway-fm/vectorized-poseidon-gold v0.0.0-20230919111511-f0bfea1fd067 h1:TrdPPxmZd7yjT1c+rv2j+6FCiiAihgQ/P4+M3AWgDAw=
+github.com/gateway-fm/vectorized-poseidon-gold v0.0.0-20230919111511-f0bfea1fd067/go.mod h1:VLGQpyjrOg8+FugH/+d8tfYd/c3z4Xqa+zbUBITygaw=
+github.com/gateway-fm/vectorized-poseidon-gold v0.1.0 h1:c6Mt1UiHut+XD06Vot5Ut2lh/EDfLRB/9jxCe8GagVo=
+github.com/gateway-fm/vectorized-poseidon-gold v0.1.0/go.mod h1:VLGQpyjrOg8+FugH/+d8tfYd/c3z4Xqa+zbUBITygaw=
 github.com/gavv/httpexpect v2.0.0+incompatible/go.mod h1:x+9tiU1YnrOvnB725RkpoLv1M62hOWzwo5OXotisrKc=
 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff h1:tY80oXqGNY4FhTFhk+o9oFHGINQ/+vhlm8HFzi6znCI=
 github.com/gballet/go-libpcsclite v0.0.0-20190607065134-2772fd86a8ff/go.mod h1:x7DCsMOv1taUwEWCzT4cmDeAkigA5/QCwUodaVOe8Ww=
@@ -1651,6 +1655,8 @@ golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0 h1:EBmGv8NaZBZTWvrbjNoL6HVt+IVy3QDQpJs7VRIw3tU=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=

diff --git a/smt/pkg/utils/utils.go b/smt/pkg/utils/utils.go
@@ -10,7 +10,7 @@ import (
 
 	"sort"
 
-	poseidon "github.com/iden3/go-iden3-crypto/goldenposeidon"
+	"github.com/gateway-fm/vectorized-poseidon-gold/src/vectorizedposeidongold"
 )
 
 const (
@@ -45,7 +45,7 @@ const (
 var (
 	LeafCapacity   = [4]uint64{1, 0, 0, 0}
 	BranchCapacity = [4]uint64{0, 0, 0, 0}
-	hashFunc       = poseidon.Hash
+	hashFunc       = vectorizedposeidongold.Hash
 )
 
 func Hash(in [8]uint64, capacity [4]uint64) ([4]uint64, error) {