Remove dependency on crates from asm-hashes

.github/workflows/md5.yml

@@ -24,7 +24,7 @@ jobs:
   set-msrv:
     uses: RustCrypto/actions/.github/workflows/set-msrv.yml@master
     with:
-        msrv: 1.71.0
+        msrv: 1.72.0
 
   build:
     needs: set-msrv
@@ -37,6 +37,7 @@ jobs:
         target:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
+          - loongarch64-unknown-linux-gnu
     steps:
       - uses: actions/checkout@v4
       - uses: RustCrypto/actions/cargo-cache@master
@@ -45,7 +46,7 @@ jobs:
           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,asm
+      - run: cargo hack build --target ${{ matrix.target }} --each-feature --exclude-features default,std
 
   test:
     needs: set-msrv
@@ -64,18 +65,6 @@ jobs:
       - uses: RustCrypto/actions/cargo-hack-install@master
       - run: cargo hack test --feature-powerset
 
-  # Build-only test of the LoongArch64 assembly backend
-  loongarch64_asm:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: RustCrypto/actions/cargo-cache@master
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: 1.72
-          targets: loongarch64-unknown-linux-gnu
-      - run: cargo build --target loongarch64-unknown-linux-gnu --features loongarch64_asm
-
   minimal-versions:
     uses: RustCrypto/actions/.github/workflows/minimal-versions.yml@master
     with:

.github/workflows/sha1.yml

@@ -21,7 +21,7 @@ jobs:
   set-msrv:
     uses: RustCrypto/actions/.github/workflows/set-msrv.yml@master
     with:
-        msrv: 1.71.0
+        msrv: 1.72.0
 
   # Builds for no_std platforms
   build:
@@ -35,6 +35,7 @@ jobs:
         target:
           - thumbv7em-none-eabi
           - wasm32-unknown-unknown
+          - loongarch64-unknown-linux-gnu
     steps:
       - uses: actions/checkout@v4
       - uses: RustCrypto/actions/cargo-cache@master
@@ -43,7 +44,7 @@ jobs:
           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,asm
+      - run: cargo hack build --target ${{ matrix.target }} --each-feature --exclude-features default,std
 
   minimal-versions:
     uses: RustCrypto/actions/.github/workflows/minimal-versions.yml@master
@@ -57,8 +58,6 @@ jobs:
       matrix:
         include:
           # 32-bit Linux/x86
-          # *** NOTE: Currently broken with `asm` feature enabled! See:
-          #     https://github.com/RustCrypto/hashes/issues/251
           #- target: i686-unknown-linux-gnu
           #  rust: ${{needs.set-msrv.outputs.msrv}}
           #  deps: sudo apt update && sudo apt install gcc-multilib
@@ -103,7 +102,6 @@ jobs:
           targets: x86_64-apple-darwin
       - run: cargo test --no-default-features
       - run: cargo test
-      - run: cargo test --features asm
       - run: cargo test --all-features
 
   # Windows tests
@@ -129,36 +127,18 @@ jobs:
       - uses: msys2/setup-msys2@v2
       - run: cargo test --target ${{ matrix.target }}
 
-  # Build-only test of the LoongArch64 assembly backend
-  loongarch64_asm:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: RustCrypto/actions/cargo-cache@master
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: 1.72
-          targets: loongarch64-unknown-linux-gnu
-      - run: cargo build --target loongarch64-unknown-linux-gnu --features loongarch64_asm
-
   # Cross-compiled tests
   cross:
     strategy:
       matrix:
         rust:
-          - 1.71.0
+          - 1.72.0
           - stable
         target:
           - aarch64-unknown-linux-gnu
           - powerpc-unknown-linux-gnu
         features:
           - default
-  # **** NOTE: Currently broken with `asm` feature enabled! See:
-  #      https://github.com/RustCrypto/hashes/issues/251
-  #      include:
-  #          - rust: stable
-  #            target: aarch64-unknown-linux-gnu
-  #            features: asm
 
     runs-on: ubuntu-latest
     defaults:

.github/workflows/sha2.yml

@@ -21,7 +21,7 @@ jobs:
   set-msrv:
     uses: RustCrypto/actions/.github/workflows/set-msrv.yml@master
     with:
-        msrv: 1.71.0
+        msrv: 1.72.0
 
   # Builds for no_std platforms
   build:
@@ -30,11 +30,12 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.71.0
+          - ${{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
@@ -43,7 +44,7 @@ jobs:
           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,asm-aarch64,asm
+      - run: cargo hack build --target ${{ matrix.target }} --each-feature --exclude-features default,std
 
   # Linux tests
   linux:
@@ -74,7 +75,7 @@ jobs:
           targets: ${{ matrix.target }}
       - uses: RustCrypto/actions/cargo-hack-install@master
       - run: ${{ matrix.deps }}
-      - run: cargo hack test --feature-powerset --exclude-features asm-aarch64
+      - run: cargo hack test --feature-powerset
 
   # macOS tests
   macos:
@@ -95,7 +96,6 @@ jobs:
       - uses: RustCrypto/actions/cargo-hack-install@master
       - run: cargo test --no-default-features
       - run: cargo test
-      - run: cargo test --features asm
       - run: cargo test --all-features
 
   # Windows tests
@@ -119,18 +119,6 @@ jobs:
       - uses: msys2/setup-msys2@v2
       - run: cargo test --target ${{ matrix.target }}
 
-  # Build-only test of the LoongArch64 assembly backend
-  loongarch64_asm:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: RustCrypto/actions/cargo-cache@master
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: 1.72
-          targets: loongarch64-unknown-linux-gnu
-      - run: cargo build --target loongarch64-unknown-linux-gnu --features loongarch64_asm
-
   # Cross-compiled tests
   cross:
     needs: set-msrv
@@ -144,10 +132,6 @@ jobs:
           - powerpc-unknown-linux-gnu
         features:
           - default
-        include:
-            - rust: stable
-              target: aarch64-unknown-linux-gnu
-              features: asm
     runs-on: ubuntu-latest
     defaults:
       run:

.github/workflows/whirlpool.yml

@@ -42,7 +42,7 @@ jobs:
           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,asm
+      - run: cargo hack build --target ${{ matrix.target }} --each-feature --exclude-features default,std
 
   test:
     needs: set-msrv
@@ -59,19 +59,9 @@ jobs:
         with:
           toolchain: ${{ matrix.rust }}
       - uses: RustCrypto/actions/cargo-hack-install@master
-      - run: cargo hack test --feature-powerset --exclude-features asm
+      - run: cargo hack test --feature-powerset
 
   minimal-versions:
     uses: RustCrypto/actions/.github/workflows/minimal-versions.yml@master
     with:
         working-directory: ${{ github.workflow }}
-
-  test-asm:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: RustCrypto/actions/cargo-cache@master
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          toolchain: stable # cc has a relaxed MSRV policy
-      - run: cargo test --features asm

.github/workflows/workspace.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: RustCrypto/actions/cargo-cache@master
       - uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: 1.71.0
+          toolchain: 1.75.0
           components: clippy
       - run: cargo clippy --all -- -D warnings
 

README.md

@@ -23,10 +23,10 @@ Additionally all crates do not require the standard library (i.e. `no_std` capab
 | [KangarooTwelve] | [`k12`] | [![crates.io](https://img.shields.io/crates/v/k12.svg)](https://crates.io/crates/k12) | [![Documentation](https://docs.rs/k12/badge.svg)](https://docs.rs/k12) | ![MSRV 1.71][msrv-1.71] | :green_heart: |
 | [MD2] | [`md2`] | [![crates.io](https://img.shields.io/crates/v/md2.svg)](https://crates.io/crates/md2) | [![Documentation](https://docs.rs/md2/badge.svg)](https://docs.rs/md2) | ![MSRV 1.71][msrv-1.71] | :broken_heart: |
 | [MD4] | [`md4`] | [![crates.io](https://img.shields.io/crates/v/md4.svg)](https://crates.io/crates/md4) | [![Documentation](https://docs.rs/md4/badge.svg)](https://docs.rs/md4) | ![MSRV 1.71][msrv-1.71] | :broken_heart: |
-| [MD5] | [`md5`] [:exclamation:] | [![crates.io](https://img.shields.io/crates/v/md-5.svg)](https://crates.io/crates/md-5) | [![Documentation](https://docs.rs/md-5/badge.svg)](https://docs.rs/md-5) | ![MSRV 1.71][msrv-1.71] | :broken_heart: |
+| [MD5] | [`md5`] [:exclamation:] | [![crates.io](https://img.shields.io/crates/v/md-5.svg)](https://crates.io/crates/md-5) | [![Documentation](https://docs.rs/md-5/badge.svg)](https://docs.rs/md-5) | ![MSRV 1.72][msrv-1.72] | :broken_heart: |
 | [RIPEMD] | [`ripemd`] | [![crates.io](https://img.shields.io/crates/v/ripemd.svg)](https://crates.io/crates/ripemd) | [![Documentation](https://docs.rs/ripemd/badge.svg)](https://docs.rs/ripemd) | ![MSRV 1.71][msrv-1.71] | :green_heart: |
-| [SHA-1] | [`sha1`] | [![crates.io](https://img.shields.io/crates/v/sha1.svg)](https://crates.io/crates/sha1) | [![Documentation](https://docs.rs/sha1/badge.svg)](https://docs.rs/sha1) | ![MSRV 1.71][msrv-1.71] | :broken_heart: |
-| [SHA-2] | [`sha2`] | [![crates.io](https://img.shields.io/crates/v/sha2.svg)](https://crates.io/crates/sha2) | [![Documentation](https://docs.rs/sha2/badge.svg)](https://docs.rs/sha2) | ![MSRV 1.71][msrv-1.71] | :green_heart: |
+| [SHA-1] | [`sha1`] | [![crates.io](https://img.shields.io/crates/v/sha1.svg)](https://crates.io/crates/sha1) | [![Documentation](https://docs.rs/sha1/badge.svg)](https://docs.rs/sha1) | ![MSRV 1.72][msrv-1.72] | :broken_heart: |
+| [SHA-2] | [`sha2`] | [![crates.io](https://img.shields.io/crates/v/sha2.svg)](https://crates.io/crates/sha2) | [![Documentation](https://docs.rs/sha2/badge.svg)](https://docs.rs/sha2) | ![MSRV 1.72][msrv-1.72] | :green_heart: |
 | [SHA-3] (Keccak) | [`sha3`] | [![crates.io](https://img.shields.io/crates/v/sha3.svg)](https://crates.io/crates/sha3) | [![Documentation](https://docs.rs/sha3/badge.svg)](https://docs.rs/sha3) | ![MSRV 1.71][msrv-1.71] | :green_heart: |
 | [SHABAL] | [`shabal`] | [![crates.io](https://img.shields.io/crates/v/shabal.svg)](https://crates.io/crates/shabal) | [![Documentation](https://docs.rs/shabal/badge.svg)](https://docs.rs/shabal) | ![MSRV 1.71][msrv-1.71] | :green_heart: |
 | [Skein] | [`skein`] | [![crates.io](https://img.shields.io/crates/v/skein.svg)](https://crates.io/crates/skein) | [![Documentation](https://docs.rs/skein/badge.svg)](https://docs.rs/skein) | ![MSRV 1.71][msrv-1.71] | :green_heart: |
@@ -234,6 +234,7 @@ Unless you explicitly state otherwise, any contribution intentionally submitted
 [deps-image]: https://deps.rs/repo/github/RustCrypto/hashes/status.svg
 [deps-link]: https://deps.rs/repo/github/RustCrypto/hashes
 [msrv-1.71]: https://img.shields.io/badge/rustc-1.71.0+-blue.svg
+[msrv-1.72]: https://img.shields.io/badge/rustc-1.72.0+-blue.svg
 
 [//]: # (crates)
 

md5/CHANGELOG.md

@@ -5,6 +5,12 @@ 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
+### Removed
+- `asm` and `loongarch64_asm` crate features [#542]
+
+[#542]: https://github.com/RustCrypto/hashes/pull/542
+
 ## 0.10.6 (2023-09-22)
 ### Added
 - `asm!`-based backend for LoongArch64 targets gated behind `loongarch64_asm` feature [#505]

md5/Cargo.toml

@@ -10,7 +10,7 @@ documentation = "https://docs.rs/md-5"
 repository = "https://github.com/RustCrypto/hashes"
 keywords = ["crypto", "md5", "hash", "digest"]
 categories = ["cryptography", "no-std"]
-rust-version = "1.71"
+rust-version = "1.72"
 
 [lib]
 name = "md5"
@@ -19,19 +19,12 @@ name = "md5"
 digest = "=0.11.0-pre.4"
 cfg-if = "1"
 
-[target.'cfg(any(target_arch = "x86", target_arch = "x86_64"))'.dependencies]
-md5-asm = { version = "0.5", optional = true }
-
 [dev-dependencies]
 digest = { version = "=0.11.0-pre.4", features = ["dev"] }
 hex-literal = "0.4"
 
 [features]
 default = ["oid", "std"]
 std = ["digest/std"]
-asm = ["md5-asm"] # WARNING: this feature SHOULD NOT be enabled by library crates
-# Use assembly backend for LoongArch64 targets
-# WARNING: Bumps MSRV to 1.72. This feature SHOULD NOT be enabled by library crates
-loongarch64_asm = []
-oid = ["digest/oid"] # Enable OID support.
+oid = ["digest/oid"] # Enable OID support
 force-soft = [] # Force software implementation