init

.github/workflows/build.yml

@@ -0,0 +1,28 @@
+name: Build
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+  schedule:
+    - cron: '0 5 * * *'
+  workflow_call:
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: Swatinem/rust-cache@v1
+      - name: Build
+        run: cargo build --verbose
+      - name: Run tests
+        run: cargo test --verbose
+      - name: Check formatting
+        run: cargo fmt --all -- --check
+      - name: Run clippy
+        run: cargo clippy -- -D clippy::all

.github/workflows/publish.yml

@@ -0,0 +1,19 @@
+name: Publish
+
+on:
+  push:
+    tags:
+      - v*.*.*
+
+jobs:
+  build:
+    uses: ZenGo-X/multi-party-ecdsa/.github/workflows/build.yml@master
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Publish crate
+        env:
+          TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: |
+          cargo publish --token "$TOKEN"

.gitignore

@@ -0,0 +1,17 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+.idea
+.DS_Store
+
+keys*.store
+signature
+

.rustfmt.toml

@@ -0,0 +1 @@
+edition = "2018"

CONTRIBUTING.md

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+Contributing to the Multi-party ECDSA project
+=====================================
+
+Pull requests are always welcome, and the KZen dev team appreciates any help the community can
+give to help make Multi-party ECDSA project better.
+
+Contributor Agreement (CA)
+----------------
+
+Any contributor must sign the Contributor Agreement (CA).
+
+### How to sign the Contributor Agreement (CA)?
+
+Please send an email to [github@kzencorp.com](mailto:github@kzencorp.com) containing your github username, the CA will be send to you by email.
+After signature you will be added to the team as a contributor.
+
+Communication Channels
+----------------
+
+* Most communication about KZen cryptography happens on Telegram, feel free to send us an email with your contact details.
+
+* Discussion about code base improvements happens in GitHub issues and on pull requests.
+
+Contributor Workflow
+----------------
+
+The codebase is maintained using the "contributor workflow" where everyone contributes patch proposals using "pull requests". This facilitates social contribution, easy testing and peer review.
+
+To contribute a patch, the workflow is as follows:
+
+* Fork repository
+* Create topic branch
+* Commit patches
+* Push changes to your fork
+* Create pull request
+
+Make sure to provide a clear description in your Pull Request (PR).
+
+### Header
+
+Make sure to include the following header (by configuring your IDE) in all files:
+
+```rust
+/*
+    Multi-party ECDSA
+
+    Copyright 2018 by Kzen Networks
+
+    This file is part of Multi-party ECDSA library
+    (https://github.com/KZen-networks/multi-party-ecdsa)
+
+    Multi-party ECDSA is free software: you can redistribute
+    it and/or modify it under the terms of the GNU General Public
+    License as published by the Free Software Foundation, either
+    version 3 of the License, or (at your option) any later version.
+
+    @license GPL-3.0+ <https://github.com/KZen-networks/multi-party-ecdsa/blob/master/LICENSE>
+*/
+```

Cargo.toml

@@ -0,0 +1,114 @@
+[package]
+name = "multi-party-ecdsa"
+version = "0.8.1"
+edition = "2018"
+authors = [
+    "Gary <gary@kzencorp.com>",
+    "Omer <omer.shlomovits@gmail.com>"
+]
+keywords = [
+    "ecdsa",
+    "multi-party-ecdsa",
+    "signature",
+    "rust",
+    "secret-shares",
+    "blockchain",
+    "cryptography",
+    "cryptocurrency"
+]
+
+homepage = "https://github.com/KZen-networks/multi-party-ecdsa"
+repository = "https://github.com/KZen-networks/multi-party-ecdsa"
+license = "GPL-3.0-or-later"
+categories = ["cryptography"]
+
+[lib]
+crate-type = ["lib"]
+
+[features]
+default = ["curv-kzen/rust-gmp-kzen"]
+cclst = ["class_group"]
+
+[dependencies]
+subtle = { version = "2" }
+serde = { version = "1.0", features = ["derive"] }
+zeroize = "1"
+curv-kzen = { version = "0.9", default-features = false }
+centipede = { version = "0.3", default-features = false }
+zk-paillier = { version = "0.4.3", default-features = false }
+round-based = { version = "0.1.4", features = [] }
+thiserror = "1.0.23"
+derivative = "2"
+sha2 = "0.9"
+
+[dependencies.paillier]
+version = "0.4.2"
+package = "kzen-paillier"
+default-features = false
+
+[dependencies.class_group]
+version = "0.6"
+default-features = false
+optional = true
+
+[dev-dependencies]
+criterion = "0.3"
+aes-gcm = "0.9.4"
+hex = "0.4"
+tokio = { version = "1", default-features = false, features = ["macros"] }
+futures = "0.3"
+rocket = { version = "0.5.0-rc.1", default-features = false, features = ["json"] }
+reqwest = { version = "0.9", default-features = false }
+uuid = { version = "0.8", features = ["v4"] }
+serde_json = "1.0"
+rand = "0.8"
+surf = "2"
+async-sse = "5"
+anyhow = "1"
+structopt = "0.3"
+secp256k1 = { version = "0.20", features = ["global-context"]}
+
+thiserror = "1.0.23"
+round-based = { version = "0.1.4", features = ["dev"] }
+
+[[example]]
+name = "gg18_sm_manager"
+
+[[example]]
+name = "gg18_sign_client"
+
+[[example]]
+name = "gg18_keygen_client"
+
+[[example]]
+name = "common"
+crate-type = ["lib"]
+
+[[bench]]
+name = "cclst_keygen"
+path = "benches/two_party_ecdsa/cclst_2019/keygen.rs"
+required-features = ["cclst"]
+harness = false
+
+[[bench]]
+name = "cclst_sign"
+path = "benches/two_party_ecdsa/cclst_2019/sign.rs"
+required-features = ["cclst"]
+harness = false
+
+
+[[bench]]
+name = "gg18"
+path = "benches/multi_party_ecdsa/gg18/keygen.rs"
+harness = false
+
+[[bench]]
+name = "lindel2017_keygen"
+path = "benches/two_party_ecdsa/lindell_2017/keygen.rs"
+harness = false
+
+
+[[bench]]
+name = "lindel2017_sign"
+path = "benches/two_party_ecdsa/lindell_2017/sign.rs"
+harness = false