small fixes

Author: srinathsetty

.github/workflows/rust.yml

@@ -24,19 +24,24 @@ jobs:
           command: build
           args: --examples --benches --verbose
 
-  build-wasm:
+	build_wasm:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: Wasm build
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: wasm32-unknown-unknown
-      - uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --no-default-features --target wasm32-unknown-unknown
+    - uses: actions/checkout@v2
+    - name: Install
+      run: rustup default stable
+    - name: Build without std
+      run: cargo build --no-default-features --verbose
+    - name: Run tests without std
+      run: cargo test --no-default-features --verbose
+    - name: Build examples without std
+      run: cargo build --examples --no-default-features --verbose
+    - name: Install wasm32-wasi target
+      run: rustup target add wasm32-wasi
+    - name: Install wasm32-unknown-unknown target
+      run: rustup target add wasm32-unknown-unknown
+    - name: Build for target wasm-wasi
+      run: RUSTFLAGS="" cargo build --target=wasm32-wasi --no-default-features --verbose
 
   test:
     runs-on: ubuntu-latest

Cargo.toml

@@ -17,8 +17,8 @@ curve25519-dalek = { version = "4.1.1", features = [
     "rand_core",
 ], default-features = false }
 merlin = { version = "3.0.0", default-features = false }
-rand = "0.8"
-rand_core = { version = "0.6", default-features = false, features = ["getrandom"] }
+rand = "0.8.5"
+rand_core = { version = "0.6", default-features = false }
 digest = { version = "0.8.1", default-features = false }
 sha3 = { version = "0.8.2", default-features = false }
 byteorder = { version = "1.3.4", default-features = false }
@@ -30,6 +30,9 @@ itertools = { version = "0.10.0", default-features = false }
 colored = { version = "2.0.0", default-features = false, optional = true }
 flate2 = { version = "1.0.14" }
 
+[target.'cfg(target_arch = "wasm32")'.dependencies]
+getrandom = { version = "0.2.15", default-features = false, features = ["js"] }
+
 [dev-dependencies]
 criterion = "0.3.1"
 typos = "0.10.33"

src/lib.rs

@@ -8,7 +8,6 @@ extern crate core;
 extern crate curve25519_dalek;
 extern crate digest;
 extern crate merlin;
-extern crate rand;
 extern crate sha3;
 
 #[cfg(feature = "multicore")]