From 66a35bc45c0b818de8c4459cb0523afad7f5bd77 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kasper=20Isager=20Dalsgar=C3=B0?= Date: Mon, 22 Nov 2021 12:28:26 +0100 Subject: [PATCH] Bundle WAT using `wasm-tools` (#17) * Bundle WAT using `wasm-tools` * Remove compiled WASM and update README * Un-Prettier README * Switch to async loading as the module is 8 KiB * Switch to `b4a` for digest encoding * Handle promise errors * Don't pass `cb` directly to resolved branch --- .gitignore | 1 + README.md | 14 ++------ blake2b.js | 91 ++++++++++++++++++--------------------------------- blake2b.wasm | Bin 8249 -> 0 bytes index.js | 83 ++++++++++++++++++++-------------------------- package.json | 6 ++-- 6 files changed, 74 insertions(+), 121 deletions(-) delete mode 100644 blake2b.wasm diff --git a/.gitignore b/.gitignore index d1c1dbe..f37288e 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,3 @@ node_modules +package-lock.json bundle.js diff --git a/README.md b/README.md index 7b42b13..d26da8f 100644 --- a/README.md +++ b/README.md @@ -63,22 +63,12 @@ There is a browser example included in [example.html](example.html) and [example ## Contributing -The bulk of this module is implemented in WebAssembly in the [blake2b.wat](blake2b.wat) file. -The format of this file is S-Expressions that can be compiled to their binary WASM representation by doing +The bulk of this module is implemented in WebAssembly in the [blake2b.wat](blake2b.wat) file. To build the thin Javascript wrapper do: ``` -wat2wasm blake2b.wat -o blake2b.wasm +npm run compile ``` -To build the thin Javascript wrapper for the WASM module use `wat2js`: - -``` -# also available as `npm run compile` -wat2js blake2b.wat -o blake2b.js -``` - -If you do not have `wat2wasm` installed follow the instructions here, https://github.com/WebAssembly/wabt - ## License MIT diff --git a/blake2b.js b/blake2b.js index f4d460b..5290312 100644 --- a/blake2b.js +++ b/blake2b.js @@ -1,61 +1,34 @@ - -module.exports = loadWebAssembly - -loadWebAssembly.supported = typeof WebAssembly !== 'undefined' - -function loadWebAssembly (opts) { - if (!loadWebAssembly.supported) return null - - var imp = opts && opts.imports - var wasm = toUint8Array('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') - var ready = null - - var mod = { - buffer: wasm, - memory: null, - exports: null, - realloc: realloc, - onload: onload - } - - onload(function () {}) - - return mod - - function realloc (size) { - mod.exports.memory.grow(Math.max(0, Math.ceil(Math.abs(size - mod.memory.length) / 65536))) - mod.memory = new Uint8Array(mod.exports.memory.buffer) - } - - function onload (cb) { - if (mod.exports) return cb() - - if (ready) { - ready.then(cb.bind(null, null)).catch(cb) - return +var __commonJS = (cb, mod) => function __require() { + return mod || (0, cb[Object.keys(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports; +}; +var __toBinary = /* @__PURE__ */ (() => { + var table = new Uint8Array(128); + for (var i = 0; i < 64; i++) + table[i < 26 ? i + 65 : i < 52 ? i + 71 : i < 62 ? i - 4 : i * 4 - 205] = i; + return (base64) => { + var n = base64.length, bytes2 = new Uint8Array((n - (base64[n - 1] == "=") - (base64[n - 2] == "=")) * 3 / 4 | 0); + for (var i2 = 0, j = 0; i2 < n; ) { + var c0 = table[base64.charCodeAt(i2++)], c1 = table[base64.charCodeAt(i2++)]; + var c2 = table[base64.charCodeAt(i2++)], c3 = table[base64.charCodeAt(i2++)]; + bytes2[j++] = c0 << 2 | c1 >> 4; + bytes2[j++] = c1 << 4 | c2 >> 2; + bytes2[j++] = c2 << 6 | c3; } - - try { - if (opts && opts.async) throw new Error('async') - setup({instance: new WebAssembly.Instance(new WebAssembly.Module(wasm), imp)}) - } catch (err) { - ready = WebAssembly.instantiate(wasm, imp).then(setup) - } - - onload(cb) + return bytes2; + }; +})(); + +// wasm-binary:./blake2b.wat +var require_blake2b = __commonJS({ + "wasm-binary:./blake2b.wat"(exports2, module2) { + module2.exports = __toBinary("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} - - function setup (w) { - mod.exports = w.instance.exports - mod.memory = mod.exports.memory && mod.exports.memory.buffer && new Uint8Array(mod.exports.memory.buffer) - } -} - -function toUint8Array (s) { - if (typeof atob === 'function') return new Uint8Array(atob(s).split('').map(charCodeAt)) - return (require('buf' + 'fer').Buffer).from(s, 'base64') -} - -function charCodeAt (c) { - return c.charCodeAt(0) -} +}); + +// wasm-module:./blake2b.wat +var bytes = require_blake2b(); +var compiled = WebAssembly.compile(bytes); +module.exports = async (imports) => { + const instance = await WebAssembly.instantiate(await compiled, imports); + return instance.exports; +}; diff --git a/blake2b.wasm b/blake2b.wasm deleted file mode 100644 index 4352c27e774ea2f7f5d79a9dafaff3d1681a4992..0000000000000000000000000000000000000000 GIT binary patch literal 0 HcmV?d00001 literal 8249 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zm(LU9>-IaQz||+N7FVB4Q_SZ{=K`nSaRs|PnN}th+_&Gcs<=EER1hg=elkOrtgf#< zX`Y<UssXVASK!-@ZLl*MHf8rM9uUD5R9UdHg(vouYi6gl@ znO2t16QkntWJV)I>K%>d`yJ!!&f`XU5UCdxMAG*KT6c~odott_7>M#bfcH`tw@ zOj8sJ>`N-CV1ECkI_~hK!-JzwT*2-742C#Q3^AaY?!Q#F1Qm zG9s3*Peyw3^~s1BBJ~dKP`dx$kK=7Ezc0|@bo5E*0!N=z>>Zv=E0d1Ux8Lb7`XBlf z|^0^c1sp#=~`R<9YKvg~7ARj>S2SH7bH_De#bk@2aZ<0@ { + wasm = mod +}) var head = 64 var freeList = [] @@ -16,7 +21,7 @@ var PERSONALBYTES = module.exports.PERSONALBYTES = 16 function Blake2b (digestLength, key, salt, personal, noAssert) { if (!(this instanceof Blake2b)) return new Blake2b(digestLength, key, salt, personal, noAssert) - if (!(wasm && wasm.exports)) throw new Error('WASM not loaded. Wait for Blake2b.ready(cb)') + if (!wasm) throw new Error('WASM not loaded. Wait for Blake2b.ready(cb)') if (!digestLength) digestLength = 32 if (noAssert !== true) { @@ -45,34 +50,39 @@ function Blake2b (digestLength, key, salt, personal, noAssert) { this.digestLength = digestLength this.finalized = false this.pointer = freeList.pop() + this._memory = new Uint8Array(wasm.memory.buffer) - wasm.memory.fill(0, 0, 64) - wasm.memory[0] = this.digestLength - wasm.memory[1] = key ? key.length : 0 - wasm.memory[2] = 1 // fanout - wasm.memory[3] = 1 // depth + this._memory.fill(0, 0, 64) + this._memory[0] = this.digestLength + this._memory[1] = key ? key.length : 0 + this._memory[2] = 1 // fanout + this._memory[3] = 1 // depth - if (salt) wasm.memory.set(salt, 32) - if (personal) wasm.memory.set(personal, 48) + if (salt) this._memory.set(salt, 32) + if (personal) this._memory.set(personal, 48) - if (this.pointer + 216 > wasm.memory.length) wasm.realloc(this.pointer + 216) // we need 216 bytes for the state - wasm.exports.blake2b_init(this.pointer, this.digestLength) + if (this.pointer + 216 > this._memory.length) this._realloc(this.pointer + 216) // we need 216 bytes for the state + wasm.blake2b_init(this.pointer, this.digestLength) if (key) { this.update(key) - wasm.memory.fill(0, head, head + key.length) // whiteout key - wasm.memory[this.pointer + 200] = 128 + this._memory.fill(0, head, head + key.length) // whiteout key + this._memory[this.pointer + 200] = 128 } } +Blake2b.prototype._realloc = function (size) { + wasm.memory.grow(Math.max(0, Math.ceil(Math.abs(size - this._memory.length) / 65536))) + this._memory = new Uint8Array(wasm.memory.buffer) +} Blake2b.prototype.update = function (input) { assert(this.finalized === false, 'Hash instance finalized') assert(input instanceof Uint8Array, 'input must be Uint8Array or Buffer') - if (head + input.length > wasm.memory.length) wasm.realloc(head + input.length) - wasm.memory.set(input, head) - wasm.exports.blake2b_update(this.pointer, head, head + input.length) + if (head + input.length > this._memory.length) this._realloc(head + input.length) + this._memory.set(input, head) + wasm.blake2b_update(this.pointer, head, head + input.length) return this } @@ -81,19 +91,19 @@ Blake2b.prototype.digest = function (enc) { this.finalized = true freeList.push(this.pointer) - wasm.exports.blake2b_final(this.pointer) + wasm.blake2b_final(this.pointer) if (!enc || enc === 'binary') { - return wasm.memory.slice(this.pointer + 128, this.pointer + 128 + this.digestLength) + return this._memory.slice(this.pointer + 128, this.pointer + 128 + this.digestLength) } - if (enc === 'hex') { - return hexSlice(wasm.memory, this.pointer + 128, this.digestLength) + if (typeof enc === 'string') { + return b4a.toString(this._memory, enc, this.pointer + 128, this.pointer + 128 + this.digestLength) } assert(enc instanceof Uint8Array && enc.length >= this.digestLength, 'input must be Uint8Array or Buffer') for (var i = 0; i < this.digestLength; i++) { - enc[i] = wasm.memory[this.pointer + 128 + i] + enc[i] = this._memory[this.pointer + 128 + i] } return enc @@ -102,44 +112,23 @@ Blake2b.prototype.digest = function (enc) { // libsodium compat Blake2b.prototype.final = Blake2b.prototype.digest -Blake2b.WASM = wasm && wasm.buffer +Blake2b.WASM = wasm Blake2b.SUPPORTED = typeof WebAssembly !== 'undefined' Blake2b.ready = function (cb) { if (!cb) cb = noop - if (!wasm) return cb(new Error('WebAssembly not supported')) - - // backwards compat, can be removed in a new major - var p = new Promise(function (reject, resolve) { - wasm.onload(function (err) { - if (err) resolve() - else reject() - cb(err) - }) - }) - - return p + if (!wasmPromise) return cb(new Error('WebAssembly not supported')) + return wasmPromise.then(() => cb(), cb) } Blake2b.prototype.ready = Blake2b.ready Blake2b.prototype.getPartialHash = function () { - return wasm.memory.slice(this.pointer, this.pointer + 216); + return this._memory.slice(this.pointer, this.pointer + 216); } Blake2b.prototype.setPartialHash = function (ph) { - wasm.memory.set(ph, this.pointer); + this._memory.set(ph, this.pointer); } function noop () {} - -function hexSlice (buf, start, len) { - var str = '' - for (var i = 0; i < len; i++) str += toHex(buf[start + i]) - return str -} - -function toHex (n) { - if (n < 16) return '0' + n.toString(16) - return n.toString(16) -} diff --git a/package.json b/package.json index f7825c6..f47c716 100644 --- a/package.json +++ b/package.json @@ -4,17 +4,17 @@ "description": "Blake2b implemented in WASM", "main": "index.js", "dependencies": { + "b4a": "^1.0.1", "nanoassert": "^2.0.0" }, "devDependencies": { "blake2b": "^1.2.0", "browserify": "^14.4.0", "tape": "^4.6.3", - "wat2js": "^1.1.1", - "wat2wasm": "^1.0.2" + "wasm-tools": "^0.2.0" }, "scripts": { - "compile": "wat2js blake2b.wat -o blake2b.js", + "compile": "wasm-to-js -f cjs blake2b.wat > blake2b.js", "demo": "browserify example.js > bundle.js", "test": "tape test.js" },