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Poseidon Sponge Hash with different frame sizes (#52)
* Poseidon Sponge Hash with different frame sizes * Update deps. Bump go version * Update & fix linter. * Refactor a bit. * Reduce gc pressurefix/bbjj-err
Oleksandr Brezhniev
1 year ago
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GitHub
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GPG Key ID: 4AEE18F83AFDEB23
19 changed files with 353 additions and 163 deletions
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+12 -10.github/workflows/lint.yml
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+1 -1.github/workflows/test.yml
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+75 -15.golangci.yml
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+3 -3babyjub/babyjub.go
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+6 -5babyjub/eddsa.go
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+1 -1babyjub/helpers.go
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+6 -18constants/constants.go
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+10 -7go.mod
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+14 -16go.sum
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+8 -4goldenposeidon/constants.go
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+3 -1goldenposeidon/poseidon.go
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+2 -25goldenposeidon/poseidon_test.go
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+21 -0keccak256/keccac256_test.go
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+8 -8mimc7/mimc7.go
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+7 -19mimc7/mimc7_test.go
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+1 -1poseidon/constants.go
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+81 -15poseidon/poseidon.go
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+88 -8poseidon/poseidon_test.go
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+6 -6utils/utils.go
@ -1,16 +1,18 @@ |
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name: Lint |
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on: [ push, pull_request ] |
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on: |
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push: |
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branches: |
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- main |
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pull_request: |
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|
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jobs: |
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lint: |
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runs-on: ubuntu-latest |
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steps: |
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- name: Install Go |
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uses: actions/setup-go@v1 |
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- uses: actions/checkout@v3 |
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- uses: actions/setup-go@v3 |
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with: |
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go-version: 1.16.x |
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- name: Checkout code |
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uses: actions/checkout@v2 |
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- name: Lint |
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run: | |
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curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.30.0 |
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$(go env GOPATH)/bin/golangci-lint run --timeout=5m -c .golangci.yml |
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go-version: 1.20.x |
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- uses: golangci/golangci-lint-action@v3 |
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with: |
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version: v1.51.1 |
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@ -1,17 +1,77 @@ |
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issues: |
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max-same-issues: 0 |
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exclude-use-default: false |
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service: |
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golangci-lint-version: 1.51.x |
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run: |
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timeout: 2m |
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skip-dirs: |
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- vendor |
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linters-settings: |
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govet: |
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check-shadowing: true |
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revive: |
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min-confidence: 0.1 |
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rules: |
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- name: package-comments |
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disabled: true |
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maligned: |
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suggest-new: true |
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goconst: |
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min-len: 2 |
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min-occurrences: 2 |
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misspell: |
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locale: US |
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lll: |
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line-length: 140 |
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gocritic: |
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enabled-tags: |
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- performance |
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- style |
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- experimental |
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disabled-checks: |
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- hugeParam |
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linters: |
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enable: |
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- whitespace |
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enable: |
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- bodyclose |
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- megacheck |
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- revive |
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- govet |
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- unconvert |
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- megacheck |
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- gas |
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- gocyclo |
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- dupl |
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- misspell |
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- unparam |
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- typecheck |
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- ineffassign |
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- stylecheck |
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- exportloopref |
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- nakedret |
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- gosimple |
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- prealloc |
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- unused |
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|
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## format - fill free to fix |
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# - errcheck |
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# - gofmt |
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# - goimports |
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fast: false |
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disable-all: true |
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|
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issues: |
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exclude-rules: |
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# - Fix and remove |
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- text: "at least one file in a package should have a package comment" |
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linters: |
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- stylecheck |
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# - Fix and remove |
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- text: "should have a package comment, unless it's in another file for this package" |
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linters: |
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- revive |
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- path: _test\.go |
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linters: |
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- gosec |
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- gci |
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- misspell |
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- gomnd |
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- gofmt |
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- goimports |
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- lll |
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- golint |
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linters-settings: |
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lll: |
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line-length: 100 |
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- dupl |
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exclude-use-default: false |
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@ -1,31 +1,19 @@ |
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package constants |
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import ( |
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"fmt" |
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"math/big" |
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) |
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const qString = "21888242871839275222246405745257275088548364400416034343698204186575808495617" |
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// Q is the order of the integer field (Zq) that fits inside the SNARK.
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var Q *big.Int |
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var Q, _ = new(big.Int).SetString(qString, 10) |
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// Zero is 0.
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var Zero *big.Int |
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var Zero = big.NewInt(0) |
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// One is 1.
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var One *big.Int |
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var One = big.NewInt(1) |
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// MinusOne is -1.
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var MinusOne *big.Int |
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func init() { |
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Zero = big.NewInt(0) |
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One = big.NewInt(1) |
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MinusOne = big.NewInt(-1) |
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qString := "21888242871839275222246405745257275088548364400416034343698204186575808495617" |
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var ok bool |
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Q, ok = new(big.Int).SetString(qString, 10) //nolint:gomnd
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if !ok { |
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panic(fmt.Sprintf("Bad base 10 string %s", qString)) |
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} |
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} |
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var MinusOne = big.NewInt(-1) |
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@ -1,14 +1,17 @@ |
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module github.com/iden3/go-iden3-crypto |
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go 1.16 |
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go 1.18 |
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require ( |
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github.com/dchest/blake512 v1.0.0 |
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github.com/stretchr/testify v1.7.0 |
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golang.org/x/crypto v0.0.0-20211117183948-ae814b36b871 |
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golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e // indirect |
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github.com/davecgh/go-spew v1.1.0 // indirect |
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github.com/leanovate/gopter v0.2.9 // indirect |
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github.com/leanovate/gopter v0.2.9 |
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github.com/stretchr/testify v1.8.2 |
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golang.org/x/crypto v0.7.0 |
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golang.org/x/sys v0.6.0 |
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) |
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require ( |
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github.com/davecgh/go-spew v1.1.1 // indirect |
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github.com/pmezard/go-difflib v1.0.0 // indirect |
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gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect |
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gopkg.in/yaml.v3 v3.0.1 // indirect |
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) |
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@ -0,0 +1,21 @@ |
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package keccak256 |
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import ( |
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"encoding/hex" |
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"math/big" |
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"testing" |
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"github.com/stretchr/testify/assert" |
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) |
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func TestKeccak256(t *testing.T) { |
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const SEED = "mimc" |
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res := Hash([]byte(SEED)) |
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assert.Equal(t, |
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"b6e489e6b37224a50bebfddbe7d89fa8fdcaa84304a70bd13f79b5d9f7951e9e", |
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hex.EncodeToString(res)) |
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c := new(big.Int).SetBytes(Hash([]byte(SEED))) |
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assert.Equal(t, |
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"82724731331859054037315113496710413141112897654334566532528783843265082629790", |
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c.String()) |
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} |
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