refactor: move to its own crate

.github/workflows/sha1-checked.yml

@@ -0,0 +1,155 @@
+name: sha1
+
+on:
+  pull_request:
+    paths:
+      - ".github/workflows/sha1-checked.yml"
+      - "sha1-checked/**"
+      - "Cargo.*"
+  push:
+    branches: master
+
+defaults:
+  run:
+    working-directory: sha1-checked
+
+env:
+  RUSTFLAGS: "-Dwarnings"
+  CARGO_INCREMENTAL: 0
+
+jobs:
+  set-msrv:
+    uses: RustCrypto/actions/.github/workflows/set-msrv.yml@master
+    with:
+        msrv: 1.72.0
+
+  # Builds for no_std platforms
+  build:
+    needs: set-msrv
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        rust:
+          - ${{needs.set-msrv.outputs.msrv}}
+          - stable
+        target:
+          - thumbv7em-none-eabi
+          - wasm32-unknown-unknown
+          - loongarch64-unknown-linux-gnu
+    steps:
+      - uses: actions/checkout@v4
+      - uses: RustCrypto/actions/cargo-cache@master
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+          targets: ${{ matrix.target }}
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: cargo hack build --target ${{ matrix.target }} --each-feature --exclude-features default,std
+
+  minimal-versions:
+    uses: RustCrypto/actions/.github/workflows/minimal-versions.yml@master
+    with:
+        working-directory: ${{ github.workflow }}
+
+  # Linux tests
+  linux:
+    needs: set-msrv
+    strategy:
+      matrix:
+        include:
+          # 32-bit Linux/x86
+          #- target: i686-unknown-linux-gnu
+          #  rust: ${{needs.set-msrv.outputs.msrv}}
+          #  deps: sudo apt update && sudo apt install gcc-multilib
+          #- target: i686-unknown-linux-gnu
+          #  rust: stable
+          #  deps: sudo apt update && sudo apt install gcc-multilib
+
+          # 64-bit Linux/x86_64
+          - target: x86_64-unknown-linux-gnu
+            rust: ${{needs.set-msrv.outputs.msrv}}
+          - target: x86_64-unknown-linux-gnu
+            rust: stable
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: RustCrypto/actions/cargo-cache@master
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+          targets: ${{ matrix.target }}
+      - uses: RustCrypto/actions/cargo-hack-install@master
+      - run: ${{ matrix.deps }}
+      - run: cargo hack test --feature-powerset
+
+  # macOS tests
+  macos:
+    needs: set-msrv
+    strategy:
+      matrix:
+        rust:
+          - ${{needs.set-msrv.outputs.msrv}}
+          - stable
+
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: RustCrypto/actions/cargo-cache@master
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust }}
+          targets: x86_64-apple-darwin
+      - run: cargo test --no-default-features
+      - run: cargo test
+      - run: cargo test --all-features
+
+  # Windows tests
+  windows:
+    needs: set-msrv
+    strategy:
+      matrix:
+        include:
+          # 64-bit Windows (GNU)
+          - target: x86_64-pc-windows-gnu
+            toolchain: ${{needs.set-msrv.outputs.msrv}}
+          - target: x86_64-pc-windows-gnu
+            toolchain: stable
+
+    runs-on: windows-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: RustCrypto/actions/cargo-cache@master
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.toolchain }}
+          targets: ${{ matrix.target }}
+      - uses: msys2/setup-msys2@v2
+      - run: cargo test --target ${{ matrix.target }}
+
+  # Cross-compiled tests
+  cross:
+    strategy:
+      matrix:
+        rust:
+          - 1.72.0
+          - stable
+        target:
+          - aarch64-unknown-linux-gnu
+          - powerpc-unknown-linux-gnu
+        features:
+          - default
+
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+      # Cross mounts only current package, i.e. by default it ignores workspace's Cargo.toml
+        working-directory: .
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/actions/cross-tests
+        with:
+          rust: ${{ matrix.rust }}
+          package: ${{ github.workflow }}
+          target: ${{ matrix.target }}
+          features: ${{ matrix.features }}

Cargo.toml

@@ -14,6 +14,7 @@ members = [
     "md5",
     "ripemd",
     "sha1",
+    "sha1-checked",
     "sha2",
     "sha3",
     "shabal",

sha1-checked/CHANGELOG.md

@@ -0,0 +1,8 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## UNRELEASED

sha1-checked/Cargo.toml

@@ -0,0 +1,32 @@
+[package]
+name = "sha1-checked"
+version = "0.11.0-pre.3"
+description = "SHA-1 hash function with collision detection"
+authors = ["RustCrypto Developers"]
+license = "MIT OR Apache-2.0"
+readme = "README.md"
+edition = "2021"
+documentation = "https://docs.rs/sha1-checked"
+repository = "https://github.com/RustCrypto/hashes"
+keywords = ["crypto", "sha1", "hash", "digest"]
+categories = ["cryptography", "no-std"]
+rust-version = "1.72"
+
+[dependencies]
+digest = "=0.11.0-pre.8"
+sha1 = { version = "=0.11.0-pre.3", features = [], path = "../sha1" }
+
+[dev-dependencies]
+digest = { version = "=0.11.0-pre.8", features = ["dev"] }
+hex-literal = "0.4"
+
+[features]
+default = ["oid", "std"]
+std = ["digest/std", "sha1/std"]
+oid = ["digest/oid", "sha1/oid"] # Enable OID support
+zeroize = ["digest/zeroize", "sha1/zeroize"]
+
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]