WebAssembly port of RIPEMD
npm i @hazae41/ripemd.wasm
import { RipemdWasm, Memory, ripemd160 } from "@hazae41/ripemd.wasm";
// Wait for WASM to load
await RipemdWasm.initBundled();
// Data to be hashed
const hello = new TextEncoder().encode("Hello World")
// Pass to WASM
using memory = new Memory(hello)
// Grab the digest
using digest = ripemd160(memory)
console.log(digest.bytes) // Uint8Array
import { RipemdWasm, Memory, Ripemd160Hasher } from "@hazae41/ripemd.wasm";
// Wait for WASM to load
await RipemdWasm.initBundled();
// Create a hash
using hasher = new Ripemd160Hasher()
// Data to be hashed
const hello = new TextEncoder().encode("Hello World")
// Pass to WASM
using memory = new Memory(hello)
// Update the hash with your data
hasher.update(memory)
// Grab the digest
using digest = hasher.finalize()
// Update the hash another time
hasher.update(memory)
// Grab the digest
using digest2 = hasher.finalize()
// digest !== digest2
console.log(digest.bytes)
console.log(digest2.bytes)
You need to install Rust
Then, install wasm-pack
cargo install wasm-pack
Finally, do a clean install and build
npm ci && npm run build
You can build the exact same bytecode using Docker, just be sure you're on a linux/amd64
host
docker compose up --build
Then check that all the files are the same using git status
git status --porcelain
If the output is empty then the bytecode is the same as the one I commited
Each time I commit to the repository, the GitHub's CI does the following:
docker compose up --build
git status --porcelain
output is not emptyEach time I release a new version tag on GitHub, the GitHub's CI does the following:
npm diff
between the cloned repository and the same version tag on NPMIf a version is present on NPM but not on GitHub, do not use!