Optionally support aws-lc-rs

.github/workflows/ci.yml

@@ -99,7 +99,7 @@ jobs:
       - name: Install rust toolchain
         uses: dtolnay/rust-toolchain@stable
 
-      - run: cargo package
+      - run: cargo package --all-features
 
   test:
     name: Build+test
@@ -111,6 +111,7 @@ jobs:
           - --features=alloc
           - --all-features
           - --no-default-features
+          - --no-default-features --features alloc,std,aws_lc_rs
 
         mode:
           - # debug
@@ -125,6 +126,8 @@ jobs:
           - features: # Default
           - features: --features=alloc
           - features: --no-default-features
+          - features: --no-default-features --features alloc,std
+          - features: --no-default-features --features alloc,std,aws_lc_rs
           - features: --all-features
             mode: --release
           - features: --all-features
@@ -150,6 +153,11 @@ jobs:
             rust_channel: stable
             host_os: ubuntu-20.04
 
+          - features: --no-default-features --features alloc,std
+            mode: # debug
+            rust_channel: stable
+            host_os: ubuntu-20.04
+
           - features: --all-features
             mode: --release
             rust_channel: stable
@@ -179,6 +187,23 @@ jobs:
             mode: # debug
             rust_channel: stable
             host_os: ubuntu-latest
+
+          # check aws-lc-rs alone
+          - features: --no-default-features --features alloc,std,aws_lc_rs
+            mode: # debug
+            rust_channel: stable
+            host_os: macos-latest
+
+          - features: --no-default-features --features alloc,std,aws_lc_rs
+            mode: # debug
+            rust_channel: stable
+            host_os: windows-latest
+
+          - features: --no-default-features --features alloc,std,aws_lc_rs
+            mode: # debug
+            rust_channel: stable
+            host_os: ubuntu-latest
+
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4
@@ -190,6 +215,10 @@ jobs:
         with:
           toolchain: ${{ matrix.rust_channel }}
 
+      - name: Install NASM for aws-lc-rs on Windows
+        if: runner.os == 'Windows'
+        uses: ilammy/setup-nasm@v1
+
       - name: cargo test (${{ matrix.mode }}, ${{ matrix.features }})
         run: cargo test -vv ${{ matrix.features }} ${{ matrix.mode }} -- --ignored
         env:

Cargo.toml

@@ -29,6 +29,7 @@ include = [
     "/LICENSE",
     "README.md",
 
+    "src/aws_lc_rs_algs.rs",
     "src/calendar.rs",
     "src/cert.rs",
     "src/crl/mod.rs",
@@ -45,6 +46,7 @@ include = [
     "src/name/name.rs",
     "src/signed_data.rs",
     "src/ring_algs.rs",
+    "src/alg_tests.rs",
     "src/time.rs",
     "src/trust_anchor.rs",
     "src/x509.rs",
@@ -65,11 +67,13 @@ name = "webpki"
 
 [features]
 default = ["std", "ring"]
-ring = ["dep:ring"]
 alloc = ["ring?/alloc", "pki-types/alloc"]
+aws_lc_rs = ["dep:aws-lc-rs"]
+ring = ["dep:ring"]
 std = ["alloc"]
 
 [dependencies]
+aws-lc-rs = { version = "1.0.0", optional = true }
 pki-types = { package = "rustls-pki-types", version = "0.2.1", default-features = false }
 ring = { version = "0.16.19", default-features = false, optional = true }
 untrusted = "0.7.1"