k256: re-enable cross tests

.github/workflows/k256.yml

@@ -102,33 +102,31 @@ jobs:
       - run: cargo test --release --target ${{ matrix.target }} --features field-montgomery
       - run: cargo test --release --target ${{ matrix.target }} --all-features
 
-  # Cross-compiled tests
-  # TODO(tarcieri): re-enable these after deps are no longer git-sourced
-#  cross:
-#    strategy:
-#      matrix:
-#        include:
-#          # ARM64
-#          - target: aarch64-unknown-linux-gnu
-#            rust: 1.46.0 # MSRV
-#          - target: aarch64-unknown-linux-gnu
-#            rust: stable
-#
-#          # PPC32
-#          - target: aarch64-unknown-linux-gnu
-#            rust: 1.46.0 # MSRV
-#          - target: powerpc-unknown-linux-gnu
-#            rust: stable
-#
-#    runs-on: ubuntu-latest
-#    steps:
-#      - uses: actions/checkout@v1
-#      - run: ${{ matrix.deps }}
-#      - uses: actions-rs/toolchain@v1
-#        with:
-#          profile: minimal
-#          toolchain: ${{ matrix.rust }}
-#          target: ${{ matrix.target }}
-#          override: true
-#      - run: cargo install cross
-#      - run: cross test --release --target ${{ matrix.target }} --all-features
+  cross:
+    strategy:
+      matrix:
+        include:
+          # ARM64
+          - target: aarch64-unknown-linux-gnu
+            rust: 1.46.0 # MSRV
+          - target: aarch64-unknown-linux-gnu
+            rust: stable
+
+          # PPC32
+          - target: aarch64-unknown-linux-gnu
+            rust: 1.46.0 # MSRV
+          - target: powerpc-unknown-linux-gnu
+            rust: stable
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - run: ${{ matrix.deps }}
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.rust }}
+          target: ${{ matrix.target }}
+          override: true
+      - run: cargo install cross
+      - run: cross test --release --target ${{ matrix.target }} --all-features

k256/src/lib.rs

@@ -113,7 +113,7 @@ impl elliptic_curve::AlgorithmParameters for Secp256k1 {
     const OID: pkcs8::ObjectIdentifier = pkcs8::ObjectIdentifier::new(&[1, 3, 132, 0, 10]);
 }
 
-/// Compressed SEC1-encoded secp256k1 (K-256) point (i.e. public key)
+/// Compressed SEC1-encoded secp256k1 (K-256) point.
 pub type CompressedPoint = [u8; 33];
 
 /// secp256k1 (K-256) field element serialized as bytes.
@@ -133,7 +133,7 @@ pub type PublicKey = elliptic_curve::PublicKey<Secp256k1>;
 #[cfg_attr(docsrs, doc(cfg(feature = "zeroize")))]
 pub type SecretKey = elliptic_curve::SecretKey<Secp256k1>;
 
-/// Bytes containing a secp256k1 secret scalar
+/// Bytes containing a secp256k1 secret scalar.
 #[cfg(feature = "zeroize")]
 #[cfg_attr(docsrs, doc(cfg(feature = "zeroize")))]
 pub type SecretBytes = elliptic_curve::secret_key::SecretBytes<Secp256k1>;