Init basic structure

.cspell.jsonc

@@ -0,0 +1,17 @@
+{
+  "words": [
+    "decapsulation",
+    "ecies",
+    "eciesrb",
+    "HKDF",
+    "libsecp256k1",
+    "privkey",
+    "rubygems",
+    "secp256k1"
+  ],
+  "ignorePaths": [
+    ".gitignore",
+    "LICENSE",
+    "Gemfile.lock"
+  ]
+}

.github/workflows/cd.yml

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+name: CD
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  publish:
+    name: Push gem to RubyGems.org
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v5
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.4'
+
+      - name: Install dependencies
+        run: bundle install
+
+      - name: Build gem
+        run: gem build --output=release.gem
+
+      - name: Publish gem
+        run: gem push release.gem
+        env:
+          GEM_HOST_API_KEY: ${{ secrets.RUBYGEMS_API_KEY }}

.github/workflows/ci.yml

@@ -0,0 +1,48 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        ruby-version: ['3.2', '3.3', '3.4']
+
+    steps:
+      - uses: actions/checkout@v5
+        with:
+          submodules: true
+
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version }}
+          bundler-cache: true
+
+      - name: Install dependencies on macOS
+        if: runner.os == 'macOS'
+        run: brew install automake libtool secp256k1 openssl
+
+      - name: Install dependencies on Ubuntu
+        if: runner.os == 'Linux'
+        run: sudo apt install -y libsecp256k1-dev gcc
+
+      - run: bundle install
+
+      - name: Run tests
+        run: C_INCLUDE_PATH=/opt/homebrew/opt/secp256k1/include bundle exec rake test
+
+      - name: Run examples
+        run: |
+          export C_INCLUDE_PATH=/opt/homebrew/opt/secp256k1/include
+          bundle exec ruby examples/config.rb
+          bundle exec ruby examples/quickstart.rb
+
+      - name: Build gem
+        run: gem build --output=release.gem

.gitignore

@@ -0,0 +1,58 @@
+*.gem
+*.rbc
+/.config
+/coverage/
+/InstalledFiles
+/pkg/
+/spec/reports/
+/spec/examples.txt
+/test/tmp/
+/test/version_tmp/
+/tmp/
+
+# Used by dotenv library to load environment variables.
+# .env
+
+# Ignore Byebug command history file.
+.byebug_history
+
+## Specific to RubyMotion:
+.dat*
+.repl_history
+build/
+*.bridgesupport
+build-iPhoneOS/
+build-iPhoneSimulator/
+
+## Specific to RubyMotion (use of CocoaPods):
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# vendor/Pods/
+
+## Documentation cache and generated files:
+/.yardoc/
+/_yardoc/
+/doc/
+/rdoc/
+
+## Environment normalization:
+/.bundle/
+/vendor/bundle
+/lib/bundler/man/
+
+# for a library or gem, you might want to ignore these files since the code is
+# intended to run in multiple environments; otherwise, check them in:
+# Gemfile.lock
+# .ruby-version
+# .ruby-gemset
+
+# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
+.rvmrc
+
+# Used by RuboCop. Remote config files pulled in from inherit_from directive.
+# .rubocop-https?--*
+
+release/

CHANGELOG.md

@@ -0,0 +1,5 @@
+# Changelog
+
+## 0.0.1
+
+- First alpha release

Gemfile

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gemspec
+
+gem "standard", group: :development
+gem "sorbet", group: :development
+gem "sorbet-runtime"
+gem "tapioca", require: false, group: [:development, :test]
+gem "rake", group: :development
+gem "minitest", group: :test

Gemfile.lock

@@ -0,0 +1,131 @@
+PATH
+  remote: .
+  specs:
+    eciesrb (0.0.1)
+      libsecp256k1 (~> 0.6.1)
+      openssl (~> 3.3)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    ast (2.4.3)
+    benchmark (0.5.0)
+    erubi (1.13.1)
+    ffi (1.17.2-aarch64-linux-gnu)
+    ffi (1.17.2-aarch64-linux-musl)
+    ffi (1.17.2-arm64-darwin)
+    ffi (1.17.2-x86_64-darwin)
+    ffi (1.17.2-x86_64-linux-gnu)
+    ffi (1.17.2-x86_64-linux-musl)
+    json (2.15.1)
+    language_server-protocol (3.17.0.5)
+    libsecp256k1 (0.6.1)
+      ffi (~> 1.17)
+    lint_roller (1.1.0)
+    logger (1.7.0)
+    minitest (5.26.0)
+    netrc (0.11.0)
+    openssl (3.3.1)
+    parallel (1.27.0)
+    parser (3.3.9.0)
+      ast (~> 2.4.1)
+      racc
+    prism (1.6.0)
+    racc (1.8.1)
+    rainbow (3.1.1)
+    rake (13.3.0)
+    rbi (0.3.7)
+      prism (~> 1.0)
+      rbs (>= 3.4.4)
+    rbs (3.9.5)
+      logger
+    regexp_parser (2.11.3)
+    rexml (3.4.4)
+    rubocop (1.80.2)
+      json (~> 2.3)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.1.0)
+      parallel (~> 1.10)
+      parser (>= 3.3.0.2)
+      rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 2.9.3, < 3.0)
+      rubocop-ast (>= 1.46.0, < 2.0)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 2.4.0, < 4.0)
+    rubocop-ast (1.47.1)
+      parser (>= 3.3.7.2)
+      prism (~> 1.4)
+    rubocop-performance (1.25.0)
+      lint_roller (~> 1.1)
+      rubocop (>= 1.75.0, < 2.0)
+      rubocop-ast (>= 1.38.0, < 2.0)
+    ruby-progressbar (1.13.0)
+    sorbet (0.6.12651)
+      sorbet-static (= 0.6.12651)
+    sorbet-runtime (0.6.12651)
+    sorbet-static (0.6.12651-aarch64-linux)
+    sorbet-static (0.6.12651-universal-darwin)
+    sorbet-static (0.6.12651-x86_64-linux)
+    sorbet-static-and-runtime (0.6.12651)
+      sorbet (= 0.6.12651)
+      sorbet-runtime (= 0.6.12651)
+    spoom (1.6.3)
+      erubi (>= 1.10.0)
+      prism (>= 0.28.0)
+      rbi (>= 0.3.3)
+      rexml (>= 3.2.6)
+      sorbet-static-and-runtime (>= 0.5.10187)
+      thor (>= 0.19.2)
+    standard (1.51.1)
+      language_server-protocol (~> 3.17.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.80.2)
+      standard-custom (~> 1.0.0)
+      standard-performance (~> 1.8)
+    standard-custom (1.0.2)
+      lint_roller (~> 1.0)
+      rubocop (~> 1.50)
+    standard-performance (1.8.0)
+      lint_roller (~> 1.1)
+      rubocop-performance (~> 1.25.0)
+    tapioca (0.16.11)
+      benchmark
+      bundler (>= 2.2.25)
+      netrc (>= 0.11.0)
+      parallel (>= 1.21.0)
+      rbi (~> 0.2)
+      sorbet-static-and-runtime (>= 0.5.11087)
+      spoom (>= 1.2.0)
+      thor (>= 1.2.0)
+      yard-sorbet
+    thor (1.4.0)
+    unicode-display_width (3.2.0)
+      unicode-emoji (~> 4.1)
+    unicode-emoji (4.1.0)
+    yard (0.9.37)
+    yard-sorbet (0.9.0)
+      sorbet-runtime
+      yard
+
+PLATFORMS
+  aarch64-linux
+  aarch64-linux-gnu
+  aarch64-linux-musl
+  arm64-darwin
+  universal-darwin
+  x86_64-darwin
+  x86_64-linux
+  x86_64-linux-gnu
+  x86_64-linux-musl
+
+DEPENDENCIES
+  eciesrb!
+  minitest
+  rake
+  sorbet
+  sorbet-runtime
+  standard
+  tapioca
+
+BUNDLED WITH
+   2.7.2