[CI Skip] release/stable 5.1.1

skip-checks: true

.123trigger

@@ -1,6 +1,8 @@
-6
+7
+
 3.2.2
 3.2.3
 3.2.4
+
 4.0.2
 4.1.2

.codeclimate.yml

@@ -1,5 +1,20 @@
+checks:
+  argument-count:
+    config:
+      threshold: 5
+  method-complexity:
+    config:
+      threshold: 7
+  method-count:
+    config:
+      threshold: 25
+  method-lines:
+    config:
+      threshold: 30
+
 exclude_patterns:
 - "**/*.spec.js"
 - "**/*.spec.ts"
 - "docs/**/*.js"
 - "**/test/**/*.js"
+- "packages/wasm-crypto-wasm/src/fflate.ts"

.eslintrc.js

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const base = require('@polkadot/dev/config/eslint.cjs');
@@ -6,21 +6,14 @@ const base = require('@polkadot/dev/config/eslint.cjs');
 module.exports = {
   ...base,
   ignorePatterns: [
-    '.eslintrc.js',
-    '.github/**',
-    '.vscode/**',
-    '.yarn/**',
-    '**/binaryen/*',
-    '**/build/*',
-    '**/coverage/*',
-    '**/node_modules/*',
-    '**/pkg/*',
-    '**/target/*'
+    ...base.ignorePatterns,
+    '**/target/*',
+    'packages/bytes/*'
   ],
   parserOptions: {
     ...base.parserOptions,
     project: [
-      './tsconfig.json'
+      './tsconfig.eslint.json'
     ]
   }
 };

.github/workflows/auto-approve.yml

@@ -0,0 +1,16 @@
+name: bot
+
+on:
+  pull_request:
+    types: [labeled]
+
+jobs:
+  approve:
+    if: "! startsWith(github.event.head_commit.message, '[CI Skip]') && (!github.event.pull_request || github.event.pull_request.head.repo.full_name == github.repository)"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: jacogr/action-approve@master
+        with:
+          authors: jacogr
+          labels: -auto
+          token: ${{ secrets.GH_PAT_BOT }}

.github/workflows/auto-merge.yml

@@ -0,0 +1,16 @@
+name: bot
+
+on:
+  pull_request:
+    types: [labeled]
+
+jobs:
+  merge:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: jacogr/action-merge@master
+        with:
+          checks: build,lint,test
+          labels: -auto
+          strategy: squash
+          token: ${{ secrets.GH_PAT_BOT }}

.github/workflows/lock.yml

@@ -2,11 +2,13 @@ name: 'Lock Threads'
 
 on:
   schedule:
-    - cron: '30 1/2 * * *'
+    - cron: '20 1/3 * * *'
 
 jobs:
   lock:
     runs-on: ubuntu-latest
+    env:
+      YARN_ENABLE_SCRIPTS: false
     steps:
       - uses: dessant/lock-threads@v2
         with:

.github/workflows/pr-any.yml

@@ -8,6 +8,8 @@ jobs:
         step: ['lint', 'test', 'build']
     name: ${{ matrix.step }}
     runs-on: ubuntu-latest
+    env:
+      YARN_ENABLE_SCRIPTS: false
     steps:
     - uses: actions/checkout@v2
     - name: ${{ matrix.step }}

.github/workflows/push-master.yml

@@ -12,16 +12,18 @@ jobs:
         step: ['build:release']
     name: ${{ matrix.step }}
     runs-on: ubuntu-latest
+    env:
+      YARN_ENABLE_SCRIPTS: false
+      CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
+      GH_PAT: ${{ secrets.GH_PAT }}
+      GH_RELEASE_GITHUB_API_TOKEN: ${{ secrets.GH_PAT }}
+      NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
     steps:
     - uses: actions/checkout@v2
       with:
+        fetch-depth: 0
         token: ${{ secrets.GH_PAT }}
     - name: build
-      env:
-        CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
-        GH_PAT: ${{ secrets.GH_PAT }}
-        GH_RELEASE_GITHUB_API_TOKEN: ${{ secrets.GH_PAT }}
-        NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       run: |
         yarn install --immutable | grep -v 'YN0013'
         ./scripts/install-build-deps.sh

.github/workflows/semgrep.yml

@@ -9,6 +9,8 @@ jobs:
   check:
     if: "! startsWith(github.event.head_commit.message, '[CI Skip]') && (!github.event.pull_request || github.event.pull_request.head.repo.full_name == github.repository)"
     runs-on: ubuntu-latest
+    env:
+      YARN_ENABLE_SCRIPTS: false
     steps:
       - uses: actions/checkout@v2
       - uses: returntocorp/semgrep-action@v1

.github/workflows/stale.yml

@@ -1,11 +1,13 @@
 name: 'Close stale issues and PRs'
 on:
   schedule:
-    - cron: '30 2/2 * * *'
+    - cron: '35 1/3 * * *'
 
 jobs:
   stale:
     runs-on: ubuntu-latest
+    env:
+      YARN_ENABLE_SCRIPTS: false
     steps:
       - uses: actions/stale@v3
         with:

.gitignore

@@ -26,5 +26,6 @@ lerna-debug.log*
 npm-debug.log*
 package-lock.json
 report.*.json
+tsconfig.*buildinfo
 yarn-debug.log*
 yarn-error.log*

.mailmap

@@ -0,0 +1,3 @@
+Jaco <jacogr@gmail.com>
+github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> <action@github.com>
+github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Github Actions <action@github.com>

.prettierrc.cjs

@@ -1,4 +1,4 @@
-// Copyright 2017-2021 @polkadot/dev authors & contributors
+// Copyright 2017-2022 @polkadot/dev authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 module.exports = require('@polkadot/dev/config/prettier.cjs');

.yarnrc.yml

@@ -10,4 +10,4 @@ plugins:
   - path: .yarn/plugins/@yarnpkg/plugin-version.cjs
     spec: "@yarnpkg/plugin-version"
 
-yarnPath: .yarn/releases/yarn-3.0.1.cjs
+yarnPath: .yarn/releases/yarn-3.2.0.cjs

CHANGELOG.md

@@ -1,5 +1,68 @@
 # CHANGELOG
 
+## 5.1.1 Mar 27, 2022
+
+Changes:
+
+- Swap from `libsecp256k1` to `secp256k1` (this aligns with the Substrate use)
+- Adjust `wasm-crypto/init*` to also export `initWasm(): Promise<void>` (optional manual init)
+- Allow for `wasm-crypto/initNone` with no defined Wasm or Asm interfaces
+- Fix initialization on React Native with only ASM
+
+
+## 5.0.1 Mar 19, 2022
+
+- **Breaking change** For users of React Native, you are now required to add `import '@polkadot/wasm-crypto/initOnlyAsm'` at your project top-level to ensure that asm.js is initialized. (Or alternatively `import '@polkadot/wasm-crypto/initWasmAsm'` to future-proof when WASM does become available)
+- **Breaking change** For users who used to map the `data` and `empty` of the internal `wasm-crypto-{wasm, asmjs}` packages in their bundlers, swap to one of the `@polkadot/wasm-crypto/init*` top-level imports to set the type of interfaces you would prefer. A full writeup of the rationale and other options can be found [in the FAQ](https://polkadot.js.org/docs/util-crypto/FAQ#i-dont-have-wasm-available-in-my-environment)
+
+Changes:
+
+- Add (optional) `@polkadot/wasm-crypto/init{OnlyAsm, OnlyWasm, WasmAsm}` to allow specific interface types
+- Add work-around for lazy secp256k1 init in asm.js environments
+- Optimize asm.js output size
+- Use latest `wasm-bindgen`, `binaryen` & `wabt` packages in build
+- Additional workaround for Vite bundling
+
+
+## 4.6.1 Mar 12, 2022
+
+Changes:
+
+- Adjust ed25519 internals, consistency in code
+- Ensure package path is available under ESM & CJS
+- JS wrapped bytes interoperability test
+- Adjust for bundlers where `import.meta.url` is undefined
+
+
+## 4.5.1 Dec 3, 2021
+
+Changes:
+
+- Add `secp256k1{Compress, Expand, Recover, Sign}` functions
+- Remove all occurences of `.unwrap()` (match everywhere)
+- Adjust and optimize WASM function JS interface construction
+- Simplify base64 bytes decoding on construction
+
+
+## 4.4.1 Nov 22, 2021
+
+Changes:
+
+- Add `hmacSha256` & `hmacSha512` functions
+
+
+## 4.3.1 Nov 19, 2021
+
+Contributed:
+
+- Updated package.json to include repo (Thanks to https://github.com/v-zhzhou)
+
+Changes:
+
+- Add `keccak512` function
+- Add `sha256` function
+
+
 ## 4.2.1 Aug 28, 2021
 
 Contributed:

CONTRIBUTORS

@@ -0,0 +1,5 @@
+     394	Jaco                          	5.1.1 (#322)
+       1	Evgeny                        	Fixed type (#121)
+       1	Shunfan Zhou                  	Support sr25519 agreement (#209)
+       1	Steve Degosserie              	Expose Schnorrkel's VRF capabilities (#170)
+       1	Zhongpeng Zhou                	Update package.json to include the repository (#220)

babel.config.cjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 module.exports = require('@polkadot/dev/config/babel-config-cjs.cjs');

jest.config.cjs

@@ -1,19 +1,13 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const config = require('@polkadot/dev/config/jest.cjs');
 
-module.exports = Object.assign({}, config, {
+module.exports = {
+  ...config,
   moduleNameMapper: {
-    '@polkadot/wasm-crypto-asmjs(.*)$': '<rootDir>/packages/wasm-crypto-asmjs/build/$1',
-    '@polkadot/wasm-crypto-wasm(.*)$': '<rootDir>/packages/wasm-crypto-wasm/build/$1',
+    '@polkadot/wasm-crypto-(asmjs|wasm)(.*)$': '<rootDir>/packages/wasm-crypto-$1/build/$2',
     // eslint-disable-next-line sort-keys
     '@polkadot/wasm-crypto(.*)$': '<rootDir>/packages/wasm-crypto/src/$1'
-  },
-  modulePathIgnorePatterns: [
-    '<rootDir>/packages/wasm-crypto-asmjs/build',
-    '<rootDir>/packages/wasm-crypto-wasm/build',
-    '<rootDir>/packages/wasm-crypto/build'
-  ],
-  transformIgnorePatterns: ['/node_modules/(?!@polkadot|@babel/runtime/helpers/esm/)']
-});
+  }
+};

package.json

@@ -1,34 +1,42 @@
 {
-  "repository": "https://github.com/polkadot-js/wasm",
   "author": "Jaco Greeff <jacogr@gmail.com>",
-  "license": "Apache-2",
+  "bugs": "https://github.com/polkadot-js/wasm/issues",
+  "homepage": "https://github.com/polkadot-js/wasm#readme",
+  "license": "Apache-2.0",
+  "packageManager": "yarn@3.2.0",
   "private": true,
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/polkadot-js/wasm.git"
+  },
+  "sideEffects": false,
+  "version": "5.1.1",
   "workspaces": [
     "packages/*"
   ],
-  "resolutions": {
-    "typescript": "^4.3.5"
-  },
   "scripts": {
     "build": "yarn build:wasm",
+    "build:js": "./scripts/build-js.sh",
+    "build:mac": "PATH=\"/opt/homebrew/opt/llvm/bin:$PATH\" CC=/opt/homebrew/opt/llvm/bin/clang AR=/opt/homebrew/opt/llvm/bin/llvm-ar yarn build",
     "build:release": "polkadot-ci-ghact-build",
     "build:rollup": "polkadot-exec-rollup --config",
     "build:wasm": "./scripts/build.sh",
-    "lint": "polkadot-dev-run-lint",
     "clean": "./scripts/clean.sh",
+    "lint": "polkadot-dev-run-lint",
     "postinstall": "polkadot-dev-yarn-only",
     "test": "yarn test:wasm:rust",
     "test:wasm:js": "yarn test:wasm:js:jest && yarn test:wasm:js:node",
     "test:wasm:js:jest": "polkadot-dev-run-test ./test/jest.spec.js",
     "test:wasm:js:node": "cd packages/wasm-crypto && node ./test/wasm.cjs && node ./test/asm.cjs",
-    "test:wasm:rust": "cd packages/wasm-crypto && RUST_BACKTRACE=full cargo test --release -- --nocapture"
+    "test:wasm:rust": "cd packages/wasm-crypto && RUST_BACKTRACE=full cargo test --release -- --test-threads=1 --nocapture"
   },
   "devDependencies": {
-    "@babel/core": "^7.15.0",
-    "@polkadot/dev": "^0.62.62",
-    "fflate": "^0.7.1",
+    "@babel/core": "^7.17.8",
+    "@polkadot/dev": "^0.65.101",
+    "fflate": "^0.7.3",
     "override-require": "^1.1.1"
   },
-  "version": "4.2.1",
-  "packageManager": "yarn@3.0.1"
+  "resolutions": {
+    "typescript": "^4.6.3"
+  }
 }

packages/wasm-crypto-asmjs/package.json

@@ -1,22 +1,31 @@
 {
-  "name": "@polkadot/wasm-crypto-asmjs",
-  "version": "4.2.1",
-  "type": "module",
+  "author": "Jaco Greeff <jacogr@gmail.com>",
+  "bugs": "https://github.com/polkadot-js/wasm/issues",
+  "contributors": [],
   "description": "Asm.js content for wasm-crypto",
-  "browser": "empty.js",
-  "main": "empty.js",
-  "react-native": "data.js",
-  "sideEffects": false,
   "engines": {
     "node": ">=14.0.0"
   },
-  "author": "Jaco Greeff <jacogr@gmail.com>",
-  "maintainers": [],
-  "contributors": [],
+  "homepage": "https://github.com/polkadot-js/wasm/tree/master/packages/wasm-crypto-asmjs#readme",
   "license": "Apache-2.0",
-  "bugs": "https://github.com/polkadot-js/wasm/issues",
-  "homepage": "https://github.com/polkadot-js/wasm",
+  "maintainers": [],
+  "name": "@polkadot/wasm-crypto-asmjs",
+  "repository": {
+    "directory": "packages/wasm-crypto-asmjs",
+    "type": "git",
+    "url": "https://github.com/polkadot-js/wasm.git"
+  },
+  "sideEffects": false,
+  "type": "module",
+  "version": "5.1.1",
+  "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.15.3"
+    "@babel/runtime": "^7.17.8"
+  },
+  "devDependencies": {
+    "@polkadot/util": "^8.6.1"
+  },
+  "peerDependencies": {
+    "@polkadot/util": "*"
   }
 }

packages/wasm-crypto-asmjs/src/bundle.ts

@@ -0,0 +1,5 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto-asmjs authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export { asmJsInit } from './cjs/data.js';
+export { packageInfo } from './packageInfo';

packages/wasm-crypto-asmjs/src/cjs/data.d.ts

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-asmjs authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto-asmjs authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export declare const asmJsInit: null;

packages/wasm-crypto-asmjs/src/cjs/data.js

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-asmjs authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto-asmjs authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const asmJsInit = null;

packages/wasm-crypto-asmjs/src/data.ts

@@ -1,6 +0,0 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-asmjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-import { asmJsInit as _asmJsInit } from './cjs/data.js';
-
-export const asmJsInit = _asmJsInit;

packages/wasm-crypto-asmjs/src/detectOther.ts

@@ -0,0 +1,4 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto-asmjs authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export default [];

packages/wasm-crypto-asmjs/src/detectPackage.ts

@@ -0,0 +1,11 @@
+// Copyright 2017-2022 @polkadot/wasm-crypto-asmjs authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+// Do not edit, auto-generated by @polkadot/dev
+
+import { detectPackage } from '@polkadot/util';
+
+import others from './detectOther';
+import { packageInfo } from './packageInfo';
+
+detectPackage(packageInfo, null, others);

packages/wasm-crypto-asmjs/src/empty.ts

@@ -1,4 +0,0 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-asmjs authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-export const asmJsInit = null;

packages/wasm-crypto-asmjs/src/index.ts

@@ -0,0 +1,6 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto-asmjs authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import './detectPackage';
+
+export * from './bundle';

packages/wasm-crypto-asmjs/src/packageInfo.ts

@@ -1,6 +1,6 @@
-// Copyright 2017-2021 @polkadot/wasm-crypto-asmjs authors & contributors
+// Copyright 2017-2022 @polkadot/wasm-crypto-asmjs authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-// Auto-generated by @polkadot/dev, do not edit
+// Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/wasm-crypto-asmjs', version: '4.2.1' };
+export const packageInfo = { name: '@polkadot/wasm-crypto-asmjs', path: 'auto', type: 'auto', version: '5.1.1' };

packages/wasm-crypto-asmjs/tsconfig.build.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": "..",
+    "outDir": "./build",
+    "rootDir": "./src"
+  },
+  "references": []
+}

packages/wasm-crypto-wasm/package.json

@@ -1,22 +1,31 @@
 {
-  "name": "@polkadot/wasm-crypto-wasm",
-  "version": "4.2.1",
-  "type": "module",
+  "author": "Jaco Greeff <jacogr@gmail.com>",
+  "bugs": "https://github.com/polkadot-js/wasm/issues",
+  "contributors": [],
   "description": "Wasm content for wasm-crypto",
-  "browser": "data.js",
-  "main": "data.js",
-  "react-native": "data.js",
-  "sideEffects": false,
   "engines": {
     "node": ">=14.0.0"
   },
-  "author": "Jaco Greeff <jacogr@gmail.com>",
-  "maintainers": [],
-  "contributors": [],
+  "homepage": "https://github.com/polkadot-js/wasm/tree/master/packages/wasm-crypto-wasm#readme",
   "license": "Apache-2.0",
-  "bugs": "https://github.com/polkadot-js/wasm/issues",
-  "homepage": "https://github.com/polkadot-js/wasm",
+  "maintainers": [],
+  "name": "@polkadot/wasm-crypto-wasm",
+  "repository": {
+    "directory": "packages/wasm-crypto-wasm",
+    "type": "git",
+    "url": "https://github.com/polkadot-js/wasm.git"
+  },
+  "sideEffects": false,
+  "type": "module",
+  "version": "5.1.1",
+  "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.15.3"
+    "@babel/runtime": "^7.17.8"
+  },
+  "devDependencies": {
+    "@polkadot/util": "^8.6.1"
+  },
+  "peerDependencies": {
+    "@polkadot/util": "*"
   }
 }

packages/wasm-crypto-wasm/src/base64.ts

@@ -1,86 +1,22 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-// MIT License
-//
-// Copyright (c) 2014 Jameson Little
-//
-// https://github.com/beatgammit/base64-js/blob/88957c9943c7e2a0f03cdf73e71d579e433627d3/index.js
-// This only contains the toByteArray function (no encoding)
-//
-// Only tweaks make here are some TS adjustments (we use strict null checks), the code is otherwise as-is with
-// only the single required function provided
+const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
 
-const CODE = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
+export function base64Decode (data: string): Uint8Array {
+  const bytes = [];
+  let byte = 0;
+  let bits = 0;
 
-const lookup: string[] = [];
-const revLookup: number[] = [];
+  for (let i = 0; i < data.length && data[i] !== '='; i++) {
+    // each character represents 6 bits
+    byte = (byte << 6) | chars.indexOf(data[i]);
 
-for (let i = 0; i < CODE.length; ++i) {
-  lookup[i] = CODE[i];
-  revLookup[CODE.charCodeAt(i)] = i;
-}
-
-// Support decoding URL-safe base64 strings, as Node.js does.
-// See: https://en.wikipedia.org/wiki/Base64#URL_applications
-revLookup['-'.charCodeAt(0)] = 62;
-revLookup['_'.charCodeAt(0)] = 63;
-
-function getLens (b64: string): [number, number] {
-  const len = b64.length;
-
-  if (len % 4 > 0) {
-    throw new Error('Invalid string. Length must be a multiple of 4');
+    // each byte needs to contain 8 bits
+    if ((bits += 6) >= 8) {
+      bytes.push((byte >>> (bits -= 8)) & 0xff);
+    }
   }
 
-  // Trim off extra bytes after placeholder bytes are found
-  // See: https://github.com/beatgammit/base64-js/issues/42
-  const validLen = b64.indexOf('=');
-
-  return validLen === -1
-    ? [len, 0]
-    : [validLen, 4 - (validLen % 4)];
-}
-
-export function toByteArray (b64: string): Uint8Array {
-  const [validLen, placeHoldersLen] = getLens(b64);
-  const arr = new Uint8Array(((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen);
-  let curByte = 0;
-  let i: number;
-  let tmp: number;
-
-  // if there are placeholders, only get up to the last complete 4 chars
-  const len = placeHoldersLen > 0
-    ? validLen - 4
-    : validLen;
-
-  for (i = 0; i < len; i += 4) {
-    tmp =
-      (revLookup[b64.charCodeAt(i)] << 18) |
-      (revLookup[b64.charCodeAt(i + 1)] << 12) |
-      (revLookup[b64.charCodeAt(i + 2)] << 6) |
-      revLookup[b64.charCodeAt(i + 3)];
-
-    arr[curByte++] = (tmp >> 16) & 0xFF;
-    arr[curByte++] = (tmp >> 8) & 0xFF;
-    arr[curByte++] = tmp & 0xFF;
-  }
-
-  if (placeHoldersLen === 2) {
-    tmp =
-      (revLookup[b64.charCodeAt(i)] << 2) |
-      (revLookup[b64.charCodeAt(i + 1)] >> 4);
-
-    arr[curByte++] = tmp & 0xFF;
-  } else if (placeHoldersLen === 1) {
-    tmp =
-      (revLookup[b64.charCodeAt(i)] << 10) |
-      (revLookup[b64.charCodeAt(i + 1)] << 4) |
-      (revLookup[b64.charCodeAt(i + 2)] >> 2);
-
-    arr[curByte++] = (tmp >> 8) & 0xFF;
-    arr[curByte++] = tmp & 0xFF;
-  }
-
-  return arr;
+  return Uint8Array.from(bytes);
 }

packages/wasm-crypto-wasm/src/bundle.ts

@@ -0,0 +1,10 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto-wasm authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { bytes, sizeUncompressed } from './cjs/bytes';
+import { base64Decode } from './base64';
+import { unzlibSync } from './fflate';
+
+export { packageInfo } from './packageInfo';
+
+export const wasmBytes = unzlibSync(base64Decode(bytes), new Uint8Array(sizeUncompressed));

packages/wasm-crypto-wasm/src/bytes.ts

@@ -1,10 +0,0 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-wasm authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-import { bytes as _bytes, sizeCompressed as _sizeCompressed, sizeUncompressed as _sizeUncompressed } from './cjs/bytes';
-
-export const bytes = _bytes;
-
-export const sizeCompressed = _sizeCompressed;
-
-export const sizeUncompressed = _sizeUncompressed;

packages/wasm-crypto-wasm/src/cjs/bytes.d.ts

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-wasm authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto-wasm authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 export declare const bytes = '';

packages/wasm-crypto-wasm/src/cjs/bytes.js

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-wasm authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto-wasm authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 exports.bytes = '';

packages/wasm-crypto-wasm/src/data.ts

@@ -1,8 +0,0 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-wasm authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-import { toByteArray } from './base64';
-import { bytes, sizeUncompressed } from './bytes';
-import { unzlibSync } from './fflate';
-
-export const wasmBytes = unzlibSync(toByteArray(bytes), new Uint8Array(sizeUncompressed));

packages/wasm-crypto-wasm/src/detectOther.ts

@@ -0,0 +1,4 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto-wasm authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export default [];

packages/wasm-crypto-wasm/src/detectPackage.ts

@@ -0,0 +1,11 @@
+// Copyright 2017-2022 @polkadot/wasm-crypto-wasm authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+// Do not edit, auto-generated by @polkadot/dev
+
+import { detectPackage } from '@polkadot/util';
+
+import others from './detectOther';
+import { packageInfo } from './packageInfo';
+
+detectPackage(packageInfo, null, others);

packages/wasm-crypto-wasm/src/empty.ts

@@ -1,8 +0,0 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto-wasm authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-export const bytes = null;
-
-export const sizeCompressed = 0;
-
-export const sizeUncompressed = 0;

packages/wasm-crypto-wasm/src/fflate.ts

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 // MIT License

packages/wasm-crypto-wasm/src/index.ts

@@ -0,0 +1,6 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto-wasm authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import './detectPackage';
+
+export * from './bundle';

packages/wasm-crypto-wasm/src/packageInfo.ts

@@ -1,6 +1,6 @@
-// Copyright 2017-2021 @polkadot/wasm-crypto-wasm authors & contributors
+// Copyright 2017-2022 @polkadot/wasm-crypto-wasm authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-// Auto-generated by @polkadot/dev, do not edit
+// Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/wasm-crypto-wasm', version: '4.2.1' };
+export const packageInfo = { name: '@polkadot/wasm-crypto-wasm', path: 'auto', type: 'auto', version: '5.1.1' };

packages/wasm-crypto-wasm/tsconfig.build.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": "..",
+    "outDir": "./build",
+    "rootDir": "./src"
+  },
+  "references": []
+}

packages/wasm-crypto/Cargo.lock

@@ -45,7 +45,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46254cf2fdcdf1badb5934448c1bcbe046a56537b3987d96c51a7afc5d03f293"
 dependencies = [
  "addr2line",
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
  "miniz_oxide",
  "object",
@@ -107,12 +107,24 @@ version = "1.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08c48aae112d48ed9f069b33538ea9e3e90aa263cfa3d1c24309612b1f7472de"
 
+[[package]]
+name = "cc"
+version = "1.0.73"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2fff2a6927b3bb87f9595d67196a70493f627687a71d87a0d692242c33f58c11"
+
 [[package]]
 name = "cfg-if"
 version = "0.1.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
 
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
 [[package]]
 name = "cloudabi"
 version = "0.0.3"
@@ -232,9 +244,22 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7abc8dd8451921606d809ba32e95b6111925cd2906060d2dcc29c070220503eb"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
- "wasi",
+ "wasi 0.9.0+wasi-snapshot-preview1",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7fcd999463524c52659517fe2cea98493cfe485d10565e7b0fb07dbba7ad2753"
+dependencies = [
+ "cfg-if 1.0.0",
+ "js-sys",
+ "libc",
+ "wasi 0.10.2+wasi-snapshot-preview1",
  "wasm-bindgen",
 ]
 
@@ -273,6 +298,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "js-sys"
+version = "0.3.42"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52732a3d3ad72c58ad2dc70624f9c17b46ecd0943b9a4f1ee37c4c18c5d983e2"
+dependencies = [
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "keccak"
 version = "0.1.0"
@@ -287,9 +321,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.74"
+version = "0.2.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a2f02823cf78b754822df5f7f268fb59822e7296276d3e069d8e8cb26a14bd10"
+checksum = "8521a1b57e76b1ec69af7599e75e38e7b7fad6610f037db8c79b127201b5d119"
 
 [[package]]
 name = "lock_api"
@@ -306,7 +340,7 @@ version = "0.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4fabed175da42fed1fa0746b0ea71f412aa9d35e76e95e59b192c64b9dc2bf8b"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
 ]
 
 [[package]]
@@ -379,7 +413,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d58c7c768d4ba344e3e8d72518ac13e259d7c7ade24167003b8488e10b6740a3"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "cloudabi",
  "libc",
  "redox_syscall",
@@ -411,9 +445,9 @@ checksum = "99c605b9a0adc77b7211c6b1f722dcb613d68d66859a44f3d485a6da332b0598"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.19"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
+checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029"
 dependencies = [
  "unicode-xid",
 ]
@@ -433,7 +467,7 @@ version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.14",
  "libc",
  "rand_chacha",
  "rand_core",
@@ -456,7 +490,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90bde5296fc891b0cef12a6d03ddccc162ce7b2aff54160af9338f8d40df6d19"
 dependencies = [
- "getrandom",
+ "getrandom 0.1.14",
 ]
 
 [[package]]
@@ -495,7 +529,7 @@ dependencies = [
  "arrayref",
  "arrayvec 0.5.1",
  "curve25519-dalek",
- "getrandom",
+ "getrandom 0.1.14",
  "merlin",
  "rand",
  "rand_core",
@@ -523,6 +557,24 @@ dependencies = [
  "sha2",
 ]
 
+[[package]]
+name = "secp256k1"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c42e6f1735c5f00f51e43e28d6634141f2bcad10931b2609ddd74a86d751260"
+dependencies = [
+ "secp256k1-sys",
+]
+
+[[package]]
+name = "secp256k1-sys"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "957da2573cde917463ece3570eab4a0b3f19de6f1646cde62e6fd3868f566036"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.114"
@@ -567,9 +619,9 @@ checksum = "502d53007c02d7605a05df1c1a73ee436952781653da5d0bf57ad608f66932c1"
 
 [[package]]
 name = "syn"
-version = "1.0.38"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e69abc24912995b3038597a7a593be5053eb0fb44f3cc5beec0deb421790c1f4"
+checksum = "ea297be220d52398dcc07ce15a209fce436d361735ac1db700cab3b6cdfb9f54"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -655,6 +707,12 @@ version = "0.9.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
 
+[[package]]
+name = "wasi"
+version = "0.10.2+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"
+
 [[package]]
 name = "wasm"
 version = "0.0.0"
@@ -663,6 +721,7 @@ dependencies = [
  "byteorder",
  "curve25519-dalek",
  "ed25519-dalek",
+ "getrandom 0.2.3",
  "hex-literal",
  "hmac",
  "merlin",
@@ -670,6 +729,7 @@ dependencies = [
  "rand",
  "schnorrkel",
  "scrypt",
+ "secp256k1",
  "sha2",
  "tiny-bip39",
  "tiny-keccak",
@@ -680,19 +740,19 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.65"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3edbcc9536ab7eababcc6d2374a0b7bfe13a2b6d562c5e07f370456b1a8f33d"
+checksum = "25f1af7423d8588a3d840681122e72e6a24ddbcb3f0ec385cac0d12d24256c06"
 dependencies = [
- "cfg-if",
+ "cfg-if 1.0.0",
  "wasm-bindgen-macro",
 ]
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.65"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89ed2fb8c84bfad20ea66b26a3743f3e7ba8735a69fe7d95118c33ec8fc1244d"
+checksum = "8b21c0df030f5a177f3cba22e9bc4322695ec43e7257d865302900290bcdedca"
 dependencies = [
  "bumpalo",
  "lazy_static",
@@ -705,9 +765,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.65"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eb071268b031a64d92fc6cf691715ca5a40950694d8f683c5bb43db7c730929e"
+checksum = "2f4203d69e40a52ee523b2529a773d5ffc1dc0071801c87b3d270b471b80ed01"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -715,9 +775,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.65"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf592c807080719d1ff2f245a687cbadb3ed28b2077ed7084b47aba8b691f2c6"
+checksum = "bfa8a30d46208db204854cadbb5d4baf5fcf8071ba5bf48190c3e59937962ebc"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -728,9 +788,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.65"
+version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b6c0220ded549d63860c78c38f3bcc558d1ca3f4efa74942c536ddbbb55e87"
+checksum = "3d958d035c4438e28c70e4321a2911302f10135ce78a9c7834c0cab4123d06a2"
 
 [[package]]
 name = "wee_alloc"
@@ -738,7 +798,7 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dbb3b5a6b2bb17cb6ad44a2e68a43e8d2722c997da10e928665c72ec6c0a0b8e"
 dependencies = [
- "cfg-if",
+ "cfg-if 0.1.10",
  "libc",
  "memory_units",
  "winapi",

packages/wasm-crypto/Cargo.toml

@@ -9,6 +9,7 @@ license = "Apache-2.0"
 name = "wasm"
 publish = false
 repository = "https://github.com/polkadot-js/wasm/"
+resolver = "2"
 version = "0.0.0"
 
 [lib]
@@ -17,19 +18,21 @@ crate-type = ["cdylib"]
 [dependencies]
 blake2-rfc = "0.2.18"
 byteorder = "1.3.1"
+curve25519-dalek = { version = "2.1.0", default-features = false }
 ed25519-dalek = { version = "1.0.0-pre.4", features = [] }
+getrandom = { version="0.2.3", features = ["js"] }
 hmac = "0.7.0"
-# libsecp256k1 = "0.2.2"
+secp256k1 = { version = "0.21.2", default-features = false, features = ["recovery", "global-context"] }
 merlin = { version = "2.0", default-features = false }
 pbkdf2 = { version = "0.3.0", default-features = false }
-curve25519-dalek = { version = "2.1.0", default-features = false }
+rand = { version="0.7.3", default-features = false, features = ["wasm-bindgen"] }
 schnorrkel = { version = "0.9.1", features = ["preaudit_deprecated", "u64_backend"] }
 scrypt = { version = "0.2", default-features = false }
 sha2 = "0.8.1"
 tiny-bip39 = { version = "0.7", default-features = false }
 tiny-keccak = { version = "2.0.1", features = ["keccak"] }
 twox-hash = "1.5.0"
-wasm-bindgen = "=0.2.65"
+wasm-bindgen = "=0.2.79"
 wee_alloc = "0.4.3"
 
 [dev-dependencies]

packages/wasm-crypto/package.json

@@ -1,24 +1,43 @@
 {
-  "name": "@polkadot/wasm-crypto",
-  "version": "4.2.1",
-  "type": "module",
   "author": "Jaco Greeff <jacogr@gmail.com>",
-  "main": "index.js",
-  "sideEffects": [
-    "./detectPackage.js",
-    "./detectPackage.cjs"
-  ],
+  "bugs": "https://github.com/polkadot-js/wasm/issues",
+  "contributors": [],
+  "description": "A wasm interface layer for use by @polkadot/util-crypto",
   "engines": {
     "node": ">=14.0.0"
   },
+  "homepage": "https://github.com/polkadot-js/wasm/tree/master/packages/wasm-crypto#readme",
+  "license": "Apache-2.0",
+  "maintainers": [],
+  "name": "@polkadot/wasm-crypto",
+  "repository": {
+    "directory": "packages/wasm-crypto",
+    "type": "git",
+    "url": "https://github.com/polkadot-js/wasm.git"
+  },
+  "sideEffects": [
+    "./detectPackage.js",
+    "./detectPackage.cjs",
+    "./initNone.js",
+    "./initNone.cjs",
+    "./initOnlyAsm.js",
+    "./initOnlyAsm.cjs",
+    "./initOnlyWasm.js",
+    "./initOnlyWasm.cjs",
+    "./initWasmAsm.js",
+    "./initWasmAsm.cjs"
+  ],
+  "type": "module",
+  "version": "5.1.1",
+  "main": "index.js",
   "dependencies": {
-    "@babel/runtime": "^7.15.3",
-    "@polkadot/wasm-crypto-asmjs": "^4.2.1",
-    "@polkadot/wasm-crypto-wasm": "^4.2.1"
+    "@babel/runtime": "^7.17.8",
+    "@polkadot/wasm-crypto-asmjs": "^5.1.1",
+    "@polkadot/wasm-crypto-wasm": "^5.1.1"
   },
   "devDependencies": {
-    "@polkadot/util": "^7.2.1",
-    "@polkadot/x-randomvalues": "^7.2.1"
+    "@polkadot/util": "^8.6.1",
+    "@polkadot/x-randomvalues": "^8.6.1"
   },
   "peerDependencies": {
     "@polkadot/util": "*",

packages/wasm-crypto/src/bridge.ts

@@ -1,64 +1,61 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable @typescript-eslint/no-non-null-assertion */
 
-import type { AsmCreator, WasmCryptoInstance } from './types';
+import type { WasmCryptoInstance } from './types';
 
 import { assert, stringToU8a, u8aToString } from '@polkadot/util';
 
-let wasm: WasmCryptoInstance | null = null;
-let cachegetInt32: Int32Array | null = null;
-let cachegetUint8: Uint8Array | null = null;
+type PopFirst<T extends unknown[]> =
+  T extends [WasmCryptoInstance, ...infer N]
+    ? N
+    : [];
 
-export async function initWasm (wasmBytes: Uint8Array | null, asmFn: AsmCreator | null, wbg: Record<string, WebAssembly.ImportValue>): Promise<void> {
-  try {
-    assert(typeof WebAssembly !== 'undefined' && wasmBytes && wasmBytes.length, 'WebAssembly is not available in your environment');
-
-    const source = await WebAssembly.instantiate(wasmBytes, { wbg });
-
-    wasm = source.instance.exports as unknown as WasmCryptoInstance;
-  } catch (error) {
-    // if we have a valid supplied asm.js, return that
-    if (asmFn) {
-      wasm = asmFn(wbg);
-    } else {
-      console.error('FATAL: Unable to initialize @polkadot/wasm-crypto');
-      console.error(error);
-
-      wasm = null;
-    }
-  }
+interface Bridge {
+  cachegetInt32: Int32Array | null;
+  cachegetUint8: Uint8Array | null;
+  type: 'wasm' | 'asm';
+  wasm: WasmCryptoInstance | null;
+  wasmPromise: Promise<void> | null;
+  wasmPromiseFn: null | (() => Promise<void>);
 }
 
-// FIXME We really would love to clean this up and have a sign like (wasm, ...params) => T
-// Alas, TypeScript foo is not that great today, so we sadly have an extra closure here
-export function withWasm <T, F extends (...params: never[]) => T> (fn: (wasm: WasmCryptoInstance) => F): F {
-  return ((...params: never[]): T => {
-    assert(wasm, 'The WASM interface has not been initialized. Ensure that you wait for the initialization Promise with waitReady() from @polkadot/wasm-crypto (or cryptoWaitReady() from @polkadot/util-crypto) before attempting to use WASM-only interfaces.');
+export const __bridge: Bridge = {
+  cachegetInt32: null,
+  cachegetUint8: null,
+  type: 'wasm',
+  wasm: null,
+  wasmPromise: null,
+  wasmPromiseFn: null
+};
 
-    return fn(wasm)(...params);
-  }) as unknown as F;
+export function withWasm <T, F extends (wasm: WasmCryptoInstance, ...params: never[]) => T> (fn: F): (...params: PopFirst<Parameters<F>>) => ReturnType<F> {
+  return (...params: PopFirst<Parameters<F>>): ReturnType<F> => {
+    assert(__bridge.wasm, 'The WASM interface has not been initialized. Ensure that you wait for the initialization Promise with waitReady() from @polkadot/wasm-crypto (or cryptoWaitReady() from @polkadot/util-crypto) before attempting to use WASM-only interfaces.');
+
+    return fn(__bridge.wasm, ...params) as ReturnType<F>;
+  };
 }
 
 export function getWasm (): WasmCryptoInstance {
-  return wasm!;
+  return __bridge.wasm!;
 }
 
 export function getInt32 (): Int32Array {
-  if (cachegetInt32 === null || cachegetInt32.buffer !== wasm!.memory.buffer) {
-    cachegetInt32 = new Int32Array(wasm!.memory.buffer);
+  if (__bridge.cachegetInt32 === null || __bridge.cachegetInt32.buffer !== __bridge.wasm!.memory.buffer) {
+    __bridge.cachegetInt32 = new Int32Array(__bridge.wasm!.memory.buffer);
   }
 
-  return cachegetInt32;
+  return __bridge.cachegetInt32;
 }
 
 export function getUint8 (): Uint8Array {
-  if (cachegetUint8 === null || cachegetUint8.buffer !== wasm!.memory.buffer) {
-    cachegetUint8 = new Uint8Array(wasm!.memory.buffer);
+  if (__bridge.cachegetUint8 === null || __bridge.cachegetUint8.buffer !== __bridge.wasm!.memory.buffer) {
+    __bridge.cachegetUint8 = new Uint8Array(__bridge.wasm!.memory.buffer);
   }
 
-  return cachegetUint8;
+  return __bridge.cachegetUint8;
 }
 
 export function getU8a (ptr: number, len: number): Uint8Array {
@@ -70,7 +67,7 @@ export function getString (ptr: number, len: number): string {
 }
 
 export function allocU8a (arg: Uint8Array): [number, number] {
-  const ptr = wasm!.__wbindgen_malloc(arg.length * 1);
+  const ptr = __bridge.wasm!.__wbindgen_malloc(arg.length * 1);
 
   getUint8().set(arg, ptr / 1);
 
@@ -86,7 +83,7 @@ export function resultU8a (): Uint8Array {
   const r1 = getInt32()[8 / 4 + 1];
   const ret = getU8a(r0, r1).slice();
 
-  wasm!.__wbindgen_free(r0, r1 * 1);
+  __bridge.wasm!.__wbindgen_free(r0, r1 * 1);
 
   return ret;
 }

packages/wasm-crypto/src/bundle.ts

@@ -1,268 +1,221 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { asmJsInit } from '@polkadot/wasm-crypto-asmjs';
-import { wasmBytes } from '@polkadot/wasm-crypto-wasm';
-
-import { allocString, allocU8a, getWasm, initWasm, resultString, resultU8a, withWasm } from './bridge';
-import * as imports from './imports';
+import { __bridge, allocString, allocU8a, getWasm, resultString, resultU8a, withWasm } from './bridge';
+import { initWasm } from './init';
 
 export { packageInfo } from './packageInfo';
 
-const wasmPromise = initWasm(wasmBytes, asmJsInit, imports).catch(() => null);
+export const bip39Generate = withWasm((wasm, words: 12 | 15 | 18 | 21 | 24): string => {
+  wasm.ext_bip39_generate(8, words);
 
-export const bip39Generate = withWasm((wasm) =>
-  (words: 12 | 15 | 18 | 21 | 24): string => {
-    wasm.ext_bip39_generate(8, words);
+  return resultString();
+});
 
-    return resultString();
-  }
-);
+export const bip39ToEntropy = withWasm((wasm, phrase: string): Uint8Array => {
+  wasm.ext_bip39_to_entropy(8, ...allocString(phrase));
 
-export const bip39ToEntropy = withWasm((wasm) =>
-  (phrase: string): Uint8Array => {
-    const [ptr0, len0] = allocString(phrase);
+  return resultU8a();
+});
 
-    wasm.ext_bip39_to_entropy(8, ptr0, len0);
+export const bip39ToMiniSecret = withWasm((wasm, phrase: string, password: string): Uint8Array => {
+  wasm.ext_bip39_to_mini_secret(8, ...allocString(phrase), ...allocString(password));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const bip39ToMiniSecret = withWasm((wasm) =>
-  (phrase: string, password: string): Uint8Array => {
-    const [ptr0, len0] = allocString(phrase);
-    const [ptr1, len1] = allocString(password);
+export const bip39ToSeed = withWasm((wasm, phrase: string, password: string): Uint8Array => {
+  wasm.ext_bip39_to_seed(8, ...allocString(phrase), ...allocString(password));
 
-    wasm.ext_bip39_to_mini_secret(8, ptr0, len0, ptr1, len1);
+  return resultU8a();
+});
 
-    return resultU8a();
-  }
-);
+export const bip39Validate = withWasm((wasm, phrase: string): boolean => {
+  const ret = wasm.ext_bip39_validate(...allocString(phrase));
 
-export const bip39ToSeed = withWasm((wasm) =>
-  (phrase: string, password: string): Uint8Array => {
-    const [ptr0, len0] = allocString(phrase);
-    const [ptr1, len1] = allocString(password);
+  return ret !== 0;
+});
 
-    wasm.ext_bip39_to_seed(8, ptr0, len0, ptr1, len1);
+export const ed25519KeypairFromSeed = withWasm((wasm, seed: Uint8Array): Uint8Array => {
+  wasm.ext_ed_from_seed(8, ...allocU8a(seed));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const bip39Validate = withWasm((wasm) =>
-  (phrase: string): boolean => {
-    const [ptr0, len0] = allocString(phrase);
-    const ret = wasm.ext_bip39_validate(ptr0, len0);
+export const ed25519Sign = withWasm((wasm, pubkey: Uint8Array, seckey: Uint8Array, message: Uint8Array): Uint8Array => {
+  wasm.ext_ed_sign(8, ...allocU8a(pubkey), ...allocU8a(seckey), ...allocU8a(message));
 
-    return ret !== 0;
-  }
-);
+  return resultU8a();
+});
 
-export const ed25519KeypairFromSeed = withWasm((wasm) =>
-  (seed: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(seed);
+export const ed25519Verify = withWasm((wasm, signature: Uint8Array, message: Uint8Array, pubkey: Uint8Array): boolean => {
+  const ret = wasm.ext_ed_verify(...allocU8a(signature), ...allocU8a(message), ...allocU8a(pubkey));
 
-    wasm.ext_ed_from_seed(8, ptr0, len0);
+  return ret !== 0;
+});
 
-    return resultU8a();
-  }
-);
+export const secp256k1FromSeed = withWasm((wasm, seckey: Uint8Array): Uint8Array => {
+  wasm.ext_secp_from_seed(8, ...allocU8a(seckey));
 
-export const ed25519Sign = withWasm((wasm) =>
-  (pubkey: Uint8Array, seckey: Uint8Array, message: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(pubkey);
-    const [ptr1, len1] = allocU8a(seckey);
-    const [ptr2, len2] = allocU8a(message);
+  return resultU8a();
+});
 
-    wasm.ext_ed_sign(8, ptr0, len0, ptr1, len1, ptr2, len2);
+export const secp256k1Compress = withWasm((wasm, pubkey: Uint8Array): Uint8Array => {
+  wasm.ext_secp_pub_compress(8, ...allocU8a(pubkey));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const ed25519Verify = withWasm((wasm) =>
-  (signature: Uint8Array, message: Uint8Array, pubkey: Uint8Array): boolean => {
-    const [ptr0, len0] = allocU8a(signature);
-    const [ptr1, len1] = allocU8a(message);
-    const [ptr2, len2] = allocU8a(pubkey);
-    const ret = wasm.ext_ed_verify(ptr0, len0, ptr1, len1, ptr2, len2);
+export const secp256k1Expand = withWasm((wasm, pubkey: Uint8Array): Uint8Array => {
+  wasm.ext_secp_pub_expand(8, ...allocU8a(pubkey));
 
-    return ret !== 0;
-  }
-);
+  return resultU8a();
+});
 
-export const sr25519DeriveKeypairHard = withWasm((wasm) =>
-  (pair: Uint8Array, cc: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(pair);
-    const [ptr1, len1] = allocU8a(cc);
+export const secp256k1Recover = withWasm((wasm, msgHash: Uint8Array, sig: Uint8Array, recovery: number): Uint8Array => {
+  wasm.ext_secp_recover(8, ...allocU8a(msgHash), ...allocU8a(sig), recovery);
 
-    wasm.ext_sr_derive_keypair_hard(8, ptr0, len0, ptr1, len1);
+  return resultU8a();
+});
 
-    return resultU8a();
-  }
-);
+export const secp256k1Sign = withWasm((wasm, msgHash: Uint8Array, seckey: Uint8Array): Uint8Array => {
+  wasm.ext_secp_sign(8, ...allocU8a(msgHash), ...allocU8a(seckey));
 
-export const sr25519DeriveKeypairSoft = withWasm((wasm) =>
-  (pair: Uint8Array, cc: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(pair);
-    const [ptr1, len1] = allocU8a(cc);
+  return resultU8a();
+});
 
-    wasm.ext_sr_derive_keypair_soft(8, ptr0, len0, ptr1, len1);
+export const sr25519DeriveKeypairHard = withWasm((wasm, pair: Uint8Array, cc: Uint8Array): Uint8Array => {
+  wasm.ext_sr_derive_keypair_hard(8, ...allocU8a(pair), ...allocU8a(cc));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const sr25519DerivePublicSoft = withWasm((wasm) =>
-  (pubkey: Uint8Array, cc: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(pubkey);
-    const [ptr1, len1] = allocU8a(cc);
+export const sr25519DeriveKeypairSoft = withWasm((wasm, pair: Uint8Array, cc: Uint8Array): Uint8Array => {
+  wasm.ext_sr_derive_keypair_soft(8, ...allocU8a(pair), ...allocU8a(cc));
 
-    wasm.ext_sr_derive_public_soft(8, ptr0, len0, ptr1, len1);
+  return resultU8a();
+});
 
-    return resultU8a();
-  }
-);
+export const sr25519DerivePublicSoft = withWasm((wasm, pubkey: Uint8Array, cc: Uint8Array): Uint8Array => {
+  wasm.ext_sr_derive_public_soft(8, ...allocU8a(pubkey), ...allocU8a(cc));
 
-export const sr25519KeypairFromSeed = withWasm((wasm) =>
-  (seed: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(seed);
+  return resultU8a();
+});
 
-    wasm.ext_sr_from_seed(8, ptr0, len0);
+export const sr25519KeypairFromSeed = withWasm((wasm, seed: Uint8Array): Uint8Array => {
+  wasm.ext_sr_from_seed(8, ...allocU8a(seed));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const sr25519Sign = withWasm((wasm) =>
-  (pubkey: Uint8Array, secret: Uint8Array, message: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(pubkey);
-    const [ptr1, len1] = allocU8a(secret);
-    const [ptr2, len2] = allocU8a(message);
+export const sr25519Sign = withWasm((wasm, pubkey: Uint8Array, secret: Uint8Array, message: Uint8Array): Uint8Array => {
+  wasm.ext_sr_sign(8, ...allocU8a(pubkey), ...allocU8a(secret), ...allocU8a(message));
 
-    wasm.ext_sr_sign(8, ptr0, len0, ptr1, len1, ptr2, len2);
+  return resultU8a();
+});
 
-    return resultU8a();
-  }
-);
+export const sr25519Verify = withWasm((wasm, signature: Uint8Array, message: Uint8Array, pubkey: Uint8Array): boolean => {
+  const ret = wasm.ext_sr_verify(...allocU8a(signature), ...allocU8a(message), ...allocU8a(pubkey));
 
-export const sr25519Verify = withWasm((wasm) =>
-  (signature: Uint8Array, message: Uint8Array, pubkey: Uint8Array): boolean => {
-    const [ptr0, len0] = allocU8a(signature);
-    const [ptr1, len1] = allocU8a(message);
-    const [ptr2, len2] = allocU8a(pubkey);
-    const ret = wasm.ext_sr_verify(ptr0, len0, ptr1, len1, ptr2, len2);
+  return ret !== 0;
+});
 
-    return ret !== 0;
-  }
-);
+export const sr25519Agree = withWasm((wasm, pubkey: Uint8Array, secret: Uint8Array): Uint8Array => {
+  wasm.ext_sr_agree(8, ...allocU8a(pubkey), ...allocU8a(secret));
 
-export const sr25519Agree = withWasm((wasm) =>
-  (pubkey: Uint8Array, secret: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(pubkey);
-    const [ptr1, len1] = allocU8a(secret);
+  return resultU8a();
+});
 
-    wasm.ext_sr_agree(8, ptr0, len0, ptr1, len1);
+export const vrfSign = withWasm((wasm, secret: Uint8Array, context: Uint8Array, message: Uint8Array, extra: Uint8Array): Uint8Array => {
+  wasm.ext_vrf_sign(8, ...allocU8a(secret), ...allocU8a(context), ...allocU8a(message), ...allocU8a(extra));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const vrfSign = withWasm((wasm) =>
-  (secret: Uint8Array, context: Uint8Array, message: Uint8Array, extra: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(secret);
-    const [ptr1, len1] = allocU8a(context);
-    const [ptr2, len2] = allocU8a(message);
-    const [ptr3, len3] = allocU8a(extra);
+export const vrfVerify = withWasm((wasm, pubkey: Uint8Array, context: Uint8Array, message: Uint8Array, extra: Uint8Array, outAndProof: Uint8Array): boolean => {
+  const ret = wasm.ext_vrf_verify(...allocU8a(pubkey), ...allocU8a(context), ...allocU8a(message), ...allocU8a(extra), ...allocU8a(outAndProof));
 
-    wasm.ext_vrf_sign(8, ptr0, len0, ptr1, len1, ptr2, len2, ptr3, len3);
+  return ret !== 0;
+});
 
-    return resultU8a();
-  }
-);
+export const blake2b = withWasm((wasm, data: Uint8Array, key: Uint8Array, size: number): Uint8Array => {
+  wasm.ext_blake2b(8, ...allocU8a(data), ...allocU8a(key), size);
 
-export const vrfVerify = withWasm((wasm) =>
-  (pubkey: Uint8Array, context: Uint8Array, message: Uint8Array, extra: Uint8Array, outAndProof: Uint8Array): boolean => {
-    const [ptr0, len0] = allocU8a(pubkey);
-    const [ptr1, len1] = allocU8a(context);
-    const [ptr2, len2] = allocU8a(message);
-    const [ptr3, len3] = allocU8a(extra);
-    const [ptr4, len4] = allocU8a(outAndProof);
-    const ret = wasm.ext_vrf_verify(ptr0, len0, ptr1, len1, ptr2, len2, ptr3, len3, ptr4, len4);
+  return resultU8a();
+});
 
-    return ret !== 0;
-  }
-);
+export const hmacSha256 = withWasm((wasm, key: Uint8Array, data: Uint8Array): Uint8Array => {
+  wasm.ext_hmac_sha256(8, ...allocU8a(key), ...allocU8a(data));
 
-export const blake2b = withWasm((wasm) =>
-  (data: Uint8Array, key: Uint8Array, size: number): Uint8Array => {
-    const [ptr0, len0] = allocU8a(data);
-    const [ptr1, len1] = allocU8a(key);
+  return resultU8a();
+});
 
-    wasm.ext_blake2b(8, ptr0, len0, ptr1, len1, size);
+export const hmacSha512 = withWasm((wasm, key: Uint8Array, data: Uint8Array): Uint8Array => {
+  wasm.ext_hmac_sha512(8, ...allocU8a(key), ...allocU8a(data));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const keccak256 = withWasm((wasm) =>
-  (data: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(data);
+export const keccak256 = withWasm((wasm, data: Uint8Array): Uint8Array => {
+  wasm.ext_keccak256(8, ...allocU8a(data));
 
-    wasm.ext_keccak256(8, ptr0, len0);
+  return resultU8a();
+});
 
-    return resultU8a();
-  }
-);
+export const keccak512 = withWasm((wasm, data: Uint8Array): Uint8Array => {
+  wasm.ext_keccak512(8, ...allocU8a(data));
 
-export const pbkdf2 = withWasm((wasm) =>
-  (data: Uint8Array, salt: Uint8Array, rounds: number): Uint8Array => {
-    const [ptr0, len0] = allocU8a(data);
-    const [ptr1, len1] = allocU8a(salt);
+  return resultU8a();
+});
 
-    wasm.ext_pbkdf2(8, ptr0, len0, ptr1, len1, rounds);
+export const pbkdf2 = withWasm((wasm, data: Uint8Array, salt: Uint8Array, rounds: number): Uint8Array => {
+  wasm.ext_pbkdf2(8, ...allocU8a(data), ...allocU8a(salt), rounds);
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const scrypt = withWasm((wasm) =>
-  (password: Uint8Array, salt: Uint8Array, log2n: number, r: number, p: number): Uint8Array => {
-    const [ptr0, len0] = allocU8a(password);
-    const [ptr1, len1] = allocU8a(salt);
+export const scrypt = withWasm((wasm, password: Uint8Array, salt: Uint8Array, log2n: number, r: number, p: number): Uint8Array => {
+  wasm.ext_scrypt(8, ...allocU8a(password), ...allocU8a(salt), log2n, r, p);
 
-    wasm.ext_scrypt(8, ptr0, len0, ptr1, len1, log2n, r, p);
+  return resultU8a();
+});
 
-    return resultU8a();
-  }
-);
+export const sha256 = withWasm((wasm, data: Uint8Array): Uint8Array => {
+  wasm.ext_sha256(8, ...allocU8a(data));
 
-export const sha512 = withWasm((wasm) =>
-  (data: Uint8Array): Uint8Array => {
-    const [ptr0, len0] = allocU8a(data);
+  return resultU8a();
+});
 
-    wasm.ext_sha512(8, ptr0, len0);
+export const sha512 = withWasm((wasm, data: Uint8Array): Uint8Array => {
+  wasm.ext_sha512(8, ...allocU8a(data));
 
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
-export const twox = withWasm((wasm) =>
-  (data: Uint8Array, rounds: number) => {
-    const [ptr0, len0] = allocU8a(data);
+export const twox = withWasm((wasm, data: Uint8Array, rounds: number) => {
+  wasm.ext_twox(8, ...allocU8a(data), rounds);
 
-    wasm.ext_twox(8, ptr0, len0, rounds);
-
-    return resultU8a();
-  }
-);
+  return resultU8a();
+});
 
 export function isReady (): boolean {
   return !!getWasm();
 }
 
-export function waitReady (): Promise<boolean> {
-  return wasmPromise.then(() => isReady());
+export async function waitReady (): Promise<boolean> {
+  try {
+    if (!__bridge.wasmPromise) {
+      if (!__bridge.wasmPromiseFn) {
+        __bridge.wasmPromiseFn = initWasm;
+      }
+
+      __bridge.wasmPromise = __bridge.wasmPromiseFn();
+    }
+
+    await __bridge.wasmPromise;
+
+    return isReady();
+  } catch {
+    return false;
+  }
 }

packages/wasm-crypto/src/detectOther.ts

@@ -0,0 +1,7 @@
+// Copyright 2017-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { packageInfo as asmInfo } from '@polkadot/wasm-crypto-asmjs/packageInfo';
+import { packageInfo as wasmInfo } from '@polkadot/wasm-crypto-wasm/packageInfo';
+
+export default [asmInfo, wasmInfo];

packages/wasm-crypto/src/detectPackage.ts

@@ -1,10 +1,11 @@
-// Copyright 2017-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2017-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-import { detectPackage } from '@polkadot/util';
-import { packageInfo as asmInfo } from '@polkadot/wasm-crypto-asmjs/packageInfo';
-import { packageInfo as wasmInfo } from '@polkadot/wasm-crypto-wasm/packageInfo';
+// Do not edit, auto-generated by @polkadot/dev
 
+import { detectPackage } from '@polkadot/util';
+
+import others from './detectOther';
 import { packageInfo } from './packageInfo';
 
-detectPackage(packageInfo, typeof __dirname !== 'undefined' && __dirname, [asmInfo, wasmInfo]);
+detectPackage(packageInfo, null, others);

packages/wasm-crypto/src/imports.ts

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable camelcase */
@@ -51,6 +51,10 @@ export function __wbindgen_is_undefined (idx: number): boolean {
   return getObject(idx) === undefined;
 }
 
+export function __wbindgen_throw (ptr: number, len: number): boolean {
+  throw new Error(getString(ptr, len));
+}
+
 export function __wbg_self_1b7a39e3a92c949c (): number {
   return addObject(DEFAULT_SELF);
 }

packages/wasm-crypto/src/index.ts

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import './detectPackage';

packages/wasm-crypto/src/init.ts

@@ -0,0 +1,44 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { AsmCreator, WasmCryptoInstance } from './types';
+
+import { assert } from '@polkadot/util';
+import { wasmBytes } from '@polkadot/wasm-crypto-wasm';
+
+import { __bridge } from './bridge';
+import * as wbg from './imports';
+
+async function createPromise (wasmBytes: Uint8Array | null, asmFn: AsmCreator | null): Promise<void> {
+  try {
+    assert(typeof WebAssembly === 'object' && typeof WebAssembly.instantiate === 'function' && wasmBytes && wasmBytes.length, 'WebAssembly is not available in your environment');
+
+    const source = await WebAssembly.instantiate(wasmBytes, { wbg });
+
+    __bridge.wasm = (source.instance.exports as unknown as WasmCryptoInstance);
+  } catch (error) {
+    // if we have a valid supplied asm.js, return that
+    if (asmFn) {
+      __bridge.type = 'asm';
+      __bridge.wasm = asmFn(wbg);
+    } else {
+      console.error(`FATAL: Unable to initialize @polkadot/wasm-crypto:: ${(error as Error).message}`);
+
+      __bridge.wasm = null;
+    }
+  }
+}
+
+export function setWasmPromise (wasmBytes: Uint8Array | null, asmFn: AsmCreator | null): Promise<void> {
+  __bridge.wasmPromise = createPromise(wasmBytes, asmFn);
+
+  return __bridge.wasmPromise;
+}
+
+export function setWasmPromiseFn (fn: () => Promise<void>): void {
+  __bridge.wasmPromiseFn = fn;
+}
+
+export function initWasm (): Promise<void> {
+  return setWasmPromise(wasmBytes, null);
+}

packages/wasm-crypto/src/initNone.ts

@@ -0,0 +1,27 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import type { AsmCreator } from './types';
+
+import { __bridge } from './bridge';
+
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
+export function setWasmPromise (_wasmBytes: Uint8Array | null, _asmFn: AsmCreator | null): Promise<void> {
+  __bridge.wasmPromise = Promise.resolve();
+
+  return __bridge.wasmPromise;
+}
+
+export function setWasmPromiseFn (fn: () => Promise<void>): void {
+  __bridge.wasmPromiseFn = fn;
+}
+
+export function setWasmOnlyPromise (): Promise<void> {
+  return setWasmPromise(null, null);
+}
+
+export function initWasm (): Promise<void> {
+  return setWasmOnlyPromise();
+}
+
+setWasmPromiseFn(initWasm);

packages/wasm-crypto/src/initOnlyAsm.ts

@@ -0,0 +1,12 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { asmJsInit } from '@polkadot/wasm-crypto-asmjs';
+
+import { setWasmPromise, setWasmPromiseFn } from './init';
+
+export function initWasm (): Promise<void> {
+  return setWasmPromise(null, asmJsInit);
+}
+
+setWasmPromiseFn(initWasm);

packages/wasm-crypto/src/initOnlyWasm.ts

@@ -0,0 +1,10 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { initWasm as baseInitWasm, setWasmPromiseFn } from './init';
+
+export function initWasm (): Promise<void> {
+  return baseInitWasm();
+}
+
+setWasmPromiseFn(initWasm);

packages/wasm-crypto/src/initWasmAsm.ts

@@ -0,0 +1,13 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import { asmJsInit } from '@polkadot/wasm-crypto-asmjs';
+import { wasmBytes } from '@polkadot/wasm-crypto-wasm';
+
+import { setWasmPromise, setWasmPromiseFn } from './init';
+
+export function initWasm (): Promise<void> {
+  return setWasmPromise(wasmBytes, asmJsInit);
+}
+
+setWasmPromiseFn(initWasm);

packages/wasm-crypto/src/json.d.ts

@@ -1,11 +0,0 @@
-// Copyright 2017-2021 @polkadot/wasm-crypto authors & contributors
-// SPDX-License-Identifier: Apache-2.0
-
-// Be able to import json in TS
-// https://stackoverflow.com/questions/49996456/importing-json-file-in-typescript
-declare module '*.json' {
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  const value: any;
-
-  export default value;
-}

packages/wasm-crypto/src/lib.rs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 // Use `wee_alloc` as the global allocator.
@@ -14,6 +14,9 @@ pub mod ed25519;
 #[path = "rs/hashing.rs"]
 pub mod hashing;
 
+#[path = "rs/secp256k1.rs"]
+pub mod secp256k1;
+
 #[path = "rs/sr25519.rs"]
 pub mod sr25519;
 

packages/wasm-crypto/src/packageInfo.ts

@@ -1,6 +1,6 @@
-// Copyright 2017-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2017-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-// Auto-generated by @polkadot/dev, do not edit
+// Do not edit, auto-generated by @polkadot/dev
 
-export const packageInfo = { name: '@polkadot/wasm-crypto', version: '4.2.1' };
+export const packageInfo = { name: '@polkadot/wasm-crypto', path: 'auto', type: 'auto', version: '5.1.1' };

packages/wasm-crypto/src/rs/bip39.rs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 use bip39::{Mnemonic, MnemonicType, Language, Seed};
@@ -14,8 +14,11 @@ use wasm_bindgen::prelude::*;
 /// Returns the bip 39 phrase
 #[wasm_bindgen]
 pub fn ext_bip39_generate(words: u32) -> String {
-	Mnemonic::new(MnemonicType::for_word_count(words as usize).unwrap(), Language::English)
-		.into_phrase()
+	match MnemonicType::for_word_count(words as usize) {
+		Ok(p) => Mnemonic::new(p, Language::English)
+			.into_phrase(),
+		_ => panic!("Invalid count provided.")
+	}
 }
 
 /// Create entropy from a bip39 phrase
@@ -25,10 +28,12 @@ pub fn ext_bip39_generate(words: u32) -> String {
 /// Returns the entropy
 #[wasm_bindgen]
 pub fn ext_bip39_to_entropy(phrase: &str) -> Vec<u8> {
-	Mnemonic::from_phrase(phrase, Language::English)
-		.unwrap()
-		.entropy()
-		.to_vec()
+	match Mnemonic::from_phrase(phrase, Language::English) {
+		Ok(m) => m
+			.entropy()
+			.to_vec(),
+		_ => panic!("Invalid phrase provided.")
+	}
 }
 
 /// Create a mini-secret from a bip39 phrase
@@ -38,13 +43,20 @@ pub fn ext_bip39_to_entropy(phrase: &str) -> Vec<u8> {
 /// Returns the 32-byte mini-secret via entropy
 #[wasm_bindgen]
 pub fn ext_bip39_to_mini_secret(phrase: &str, password: &str) -> Vec<u8> {
-	let salt = format!("mnemonic{}", password);
-	let mnemonic = Mnemonic::from_phrase(phrase, Language::English).unwrap();
-	let mut result = [0u8; 64];
+	match Mnemonic::from_phrase(phrase, Language::English) {
+		Ok(m) => {
+			let mut res = [0u8; 64];
+			let mut seed = vec![];
 
-	pbkdf2::<Hmac<Sha512>>(mnemonic.entropy(), salt.as_bytes(), 2048, &mut result);
+			seed.extend_from_slice(b"mnemonic");
+			seed.extend_from_slice(password.as_bytes());
 
-	result[..32].to_vec()
+			pbkdf2::<Hmac<Sha512>>(m.entropy(), &seed, 2048, &mut res);
+
+			res[..32].to_vec()
+		},
+		_ => panic!("Invalid phrase provided.")
+	}
 }
 
 /// Creates a BTC/ETH compatible seed from a bip-39 phrase
@@ -54,11 +66,12 @@ pub fn ext_bip39_to_mini_secret(phrase: &str, password: &str) -> Vec<u8> {
 /// Returns a 32-byte seed
 #[wasm_bindgen]
 pub fn ext_bip39_to_seed(phrase: &str, password: &str) -> Vec<u8> {
-	let mnemonic = Mnemonic::from_phrase(phrase, Language::English).unwrap();
-
-	Seed::new(&mnemonic, password)
-		.as_bytes()[..32]
-		.to_vec()
+	match Mnemonic::from_phrase(phrase, Language::English) {
+		Ok(m) => Seed::new(&m, password)
+			.as_bytes()[..32]
+			.to_vec(),
+		_ => panic!("Invalid phrase provided.")
+	}
 }
 
 /// Validates a bip39 phrase
@@ -69,8 +82,8 @@ pub fn ext_bip39_to_seed(phrase: &str, password: &str) -> Vec<u8> {
 #[wasm_bindgen]
 pub fn ext_bip39_validate(phrase: &str) -> bool {
 	match Mnemonic::validate(phrase, Language::English) {
-		Err(_) => false,
-		_ => true
+		Ok(_) => true,
+		_ => false
 	}
 }
 
@@ -83,9 +96,9 @@ pub mod tests {
 	fn can_bip39_entropy() {
 		let phrase = "legal winner thank year wave sausage worth useful legal winner thank yellow";
 		let entropy = hex!("7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f7f");
-		let result = ext_bip39_to_entropy(phrase);
+		let res = ext_bip39_to_entropy(phrase);
 
-		assert_eq!(result, entropy);
+		assert_eq!(res, entropy);
 	}
 
 	#[test]
@@ -93,18 +106,18 @@ pub mod tests {
 		let phrase = "legal winner thank year wave sausage worth useful legal winner thank yellow";
 		let password = "Substrate";
 		let mini = hex!("4313249608fe8ac10fd5886c92c4579007272cb77c21551ee5b8d60b78041685");
-		let result = ext_bip39_to_mini_secret(phrase, password);
+		let res = ext_bip39_to_mini_secret(phrase, password);
 
-		assert_eq!(result[..], mini[..]);
+		assert_eq!(res[..], mini[..]);
 	}
 
 	#[test]
 	fn can_bip39_seed() {
 		let phrase = "seed sock milk update focus rotate barely fade car face mechanic mercy";
 		let seed = hex!("3c121e20de068083b49c2315697fb59a2d9e8643c24e5ea7628132c58969a027");
-		let result = ext_bip39_to_seed(phrase, "");
+		let res = ext_bip39_to_seed(phrase, "");
 
-		assert_eq!(result[..], seed[..]);
+		assert_eq!(res[..], seed[..]);
 	}
 
 	#[test]

packages/wasm-crypto/src/rs/ed25519.rs

@@ -1,41 +1,20 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 use std::convert::TryFrom;
 use ed25519_dalek::{Keypair, PublicKey, SecretKey, Signature, Signer as _, Verifier as _};
 use wasm_bindgen::prelude::*;
 
-/// Keypair helper function.
-fn create_from_pair(pair: &[u8]) -> Keypair {
-	match Keypair::from_bytes(pair) {
-		Ok(pair) => return pair,
-		Err(_) => panic!("Provided pair is invalid.")
-	}
-}
-
 /// Keypair helper function
-fn create_from_parts(pubkey: &[u8], seckey: &[u8]) -> Keypair {
+fn new_from_parts(pubkey: &[u8], seckey: &[u8]) -> Keypair {
 	let mut pair = vec![];
 
 	pair.extend_from_slice(seckey);
 	pair.extend_from_slice(pubkey);
 
-	create_from_pair(&pair)
-}
-
-/// Keypair helper function.
-fn create_from_seed(seed: &[u8]) -> Keypair {
-	let seckey = SecretKey::from_bytes(seed).unwrap();
-	let pubkey: PublicKey = (&seckey).into();
-
-	create_from_parts(pubkey.as_bytes(), seed)
-}
-
-/// PublicKey helper
-fn create_public(pubkey: &[u8]) -> PublicKey {
-	match PublicKey::from_bytes(pubkey) {
-		Ok(pubkey) => return pubkey,
-		Err(_) => panic!("Provided public key is invalid.")
+	match Keypair::from_bytes(&pair) {
+		Ok(p) => p,
+		_ => panic!("Provided pair is invalid.")
 	}
 }
 
@@ -47,9 +26,16 @@ fn create_public(pubkey: &[u8]) -> PublicKey {
 /// followed by the public key (32) bytes.
 #[wasm_bindgen]
 pub fn ext_ed_from_seed(seed: &[u8]) -> Vec<u8> {
-	create_from_seed(seed)
-		.to_bytes()
-		.to_vec()
+	match &SecretKey::from_bytes(seed) {
+		Ok(s) => {
+			let pubkey: PublicKey = s.into();
+
+			new_from_parts(pubkey.as_bytes(), seed)
+				.to_bytes()
+				.to_vec()
+		},
+		_ => panic!("Invalid seed provided.")
+	}
 }
 
 /// Sign a message
@@ -64,7 +50,7 @@ pub fn ext_ed_from_seed(seed: &[u8]) -> Vec<u8> {
 /// * returned vector is the signature consisting of 64 bytes.
 #[wasm_bindgen]
 pub fn ext_ed_sign(pubkey: &[u8], seckey: &[u8], message: &[u8]) -> Vec<u8> {
-	create_from_parts(pubkey, seckey)
+	new_from_parts(pubkey, seckey)
 		.sign(message)
 		.to_bytes()
 		.to_vec()
@@ -77,14 +63,12 @@ pub fn ext_ed_sign(pubkey: &[u8], seckey: &[u8], message: &[u8]) -> Vec<u8> {
 /// * pubkey: UIntArray with 32 element
 #[wasm_bindgen]
 pub fn ext_ed_verify(signature: &[u8], message: &[u8], pubkey: &[u8]) -> bool {
-	let signature = match Signature::try_from(signature) {
-		Ok(signature) => signature,
-		Err(_) => return false
-	};
-
-	create_public(pubkey)
-		.verify(message, &signature)
-		.is_ok()
+	match (Signature::try_from(signature), PublicKey::from_bytes(pubkey)) {
+		(Ok(s), Ok(k)) => k
+			.verify(message, &s)
+			.is_ok(),
+		_ => false
+	}
 }
 
 #[cfg(test)]
@@ -100,7 +84,7 @@ pub mod tests {
 	}
 
 	#[test]
-	fn can_create_keypair() {
+	fn can_new_keypair() {
 		let seed = generate_random_seed();
 		let keypair = ext_ed_from_seed(seed.as_slice());
 

packages/wasm-crypto/src/rs/hashing.rs

@@ -1,31 +1,16 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 use blake2_rfc::blake2b::blake2b;
 use byteorder::{ByteOrder, LittleEndian};
-use hmac::Hmac;
+use hmac::{Hmac, Mac};
 use pbkdf2::pbkdf2;
 use scrypt::{ScryptParams, scrypt};
-use sha2::{Digest, Sha512};
+use sha2::{Digest, Sha256, Sha512};
 use tiny_keccak::{Hasher, Keccak};
 use twox_hash::XxHash;
 use wasm_bindgen::prelude::*;
 
-/// helper function for a single twox round with a seed
-fn create_twox(data: &[u8], seed: u64) -> [u8; 8] {
-	use ::std::hash::Hasher;
-	let mut hasher = XxHash::with_seed(seed);
-
-	hasher.write(data);
-
-	let hash64 = hasher.finish();
-	let mut result = [0u8; 8];
-
-	LittleEndian::write_u64(&mut result, hash64);
-
-	result
-}
-
 /// blake2b hash for the specified input
 ///
 /// * data: Arbitrary data to be hashed
@@ -41,6 +26,39 @@ pub fn ext_blake2b(data: &[u8], key: &[u8], size: u32) -> Vec<u8> {
 		.to_vec()
 }
 
+/// hmac with sha256
+#[wasm_bindgen]
+pub fn ext_hmac_sha256(key: &[u8], data: &[u8]) -> Vec<u8> {
+	match Hmac::<Sha256>::new_varkey(key) {
+		Ok(mut m) => {
+			m.input(data);
+
+			m
+				.result()
+				.code()
+				.to_vec()
+		},
+		_ => panic!("Invalid key provided.")
+	}
+}
+
+/// hmac with sha512
+#[wasm_bindgen]
+pub fn ext_hmac_sha512(key: &[u8], data: &[u8]) -> Vec<u8> {
+	match Hmac::<Sha512>::new_varkey(key) {
+		Ok(mut m) => {
+			m.input(data);
+
+			m
+				.result()
+				.code()
+				.to_vec()
+		},
+		_ => panic!("Invalid key provided.")
+	}
+
+}
+
 /// Create a keccak256 hash for the specified input
 ///
 // * data: Arbitrary data to be hashed
@@ -49,12 +67,28 @@ pub fn ext_blake2b(data: &[u8], key: &[u8], size: u32) -> Vec<u8> {
 #[wasm_bindgen]
 pub fn ext_keccak256(data: &[u8]) -> Vec<u8> {
 	let mut keccak = Keccak::v256();
-	let mut result = [0u8; 32];
+	let mut res = [0u8; 32];
 
 	keccak.update(data);
-	keccak.finalize(&mut result);
+	keccak.finalize(&mut res);
 
-	result.to_vec()
+	res.to_vec()
+}
+
+/// Create a keccak512 hash for the specified input
+///
+// * data: Arbitrary data to be hashed
+///
+/// Returns the hash as a vector
+#[wasm_bindgen]
+pub fn ext_keccak512(data: &[u8]) -> Vec<u8> {
+	let mut keccak = Keccak::v512();
+	let mut res = [0u8; 64];
+
+	keccak.update(data);
+	keccak.finalize(&mut res);
+
+	res.to_vec()
 }
 
 /// pbkdf2 kdf from an input, salt for the number of specified rounds
@@ -66,12 +100,12 @@ pub fn ext_keccak256(data: &[u8]) -> Vec<u8> {
 /// Returns a vector with the hashed result
 #[wasm_bindgen]
 pub fn ext_pbkdf2(data: &[u8], salt: &[u8], rounds: u32) -> Vec<u8> {
-	let mut result = [0u8; 64];
+	let mut res = [0u8; 64];
 
 	// we cast to usize here - due to the WASM, we'd rather have u32 inputs
-	pbkdf2::<Hmac<Sha512>>(data, salt, rounds as usize, &mut result);
+	pbkdf2::<Hmac::<Sha512>>(data, salt, rounds as usize, &mut res);
 
-	result.to_vec()
+	res.to_vec()
 }
 
 /// scrypt kdf from input, salt and config
@@ -85,13 +119,34 @@ pub fn ext_pbkdf2(data: &[u8], salt: &[u8], rounds: u32) -> Vec<u8> {
 /// Returns vector with the hashed result
 #[wasm_bindgen]
 pub fn ext_scrypt(password: &[u8], salt: &[u8], log2_n: u8, r: u32, p: u32) -> Vec<u8> {
-	let params = ScryptParams::new(log2_n, r, p).unwrap();
-	let mut result = [0u8; 64];
+	match ScryptParams::new(log2_n, r, p) {
+		Ok(p) => {
+			let mut res = [0u8; 64];
 
-	match scrypt(password, salt, &params, &mut result) {
-		Ok(_) => return result.to_vec(),
-		Err(_) => panic!("Invalid scrypt hash.")
+			match scrypt(password, salt, &p, &mut res) {
+				Ok(_) => res.to_vec(),
+				_ => panic!("Invalid scrypt hash.")
+			}
+		},
+		_ => panic!("Invalid scrypt params.")
 	}
+
+}
+
+/// sha256 hash for the specified input
+///
+/// * data: Arbitrary data to be hashed
+///
+/// Returns a vector with the hash result
+#[wasm_bindgen]
+pub fn ext_sha256(data: &[u8]) -> Vec<u8> {
+	let mut hasher = Sha256::new();
+
+	hasher.input(data);
+
+	hasher
+		.result()
+		.to_vec()
 }
 
 /// sha512 hash for the specified input
@@ -118,14 +173,20 @@ pub fn ext_sha512(data: &[u8]) -> Vec<u8> {
 /// Returns a vector with the hash result
 #[wasm_bindgen]
 pub fn ext_twox(data: &[u8], rounds: u32) -> Vec<u8> {
-	let mut vec = vec![];
+	use ::std::hash::Hasher;
+	let mut res = vec![];
+	let mut buf = [0u8; 8];
 
 	for round in 0..rounds {
 		// we cast to u64 here - due to the WASM, we'd rather have u32 inputs
-		vec.extend_from_slice(&create_twox(data, round as u64));
+		let mut hasher = XxHash::with_seed(round as u64);
+
+		hasher.write(data);
+		LittleEndian::write_u64(&mut buf, hasher.finish());
+		res.extend_from_slice(&buf);
 	}
 
-	vec
+	res
 }
 
 #[cfg(test)]
@@ -154,6 +215,35 @@ pub mod tests {
 		assert_eq!(hash[..], expected[..]);
 	}
 
+	#[test]
+	fn can_hmac_sha256() {
+		let key = b"secret";
+		let data = b"some message";
+		let expected = hex!("f28a70b41263840e5c059a0a733336e0957efba87902aa8cca11441d4b0c96d7");
+		let hash = ext_hmac_sha256(key, data);
+
+		assert_eq!(hash[..], expected[..]);
+	}
+
+	#[test]
+	fn can_hmac_sha512() {
+		let key = b"secret";
+		let data = b"some message";
+		let expected = hex!("295832e97ed77be75a9fa98029497e4a722c4b9a2f21b39d34f1befa931a39ec520fd24711d6f5c03501384ea66b83066a01a82c57a0460f8cd1f471fcce5841");
+		let hash = ext_hmac_sha512(key, data);
+
+		assert_eq!(hash[..], expected[..]);
+	}
+
+	#[test]
+	fn can_keccak512() {
+		let data = b"test";
+		let expected = hex!("1e2e9fc2002b002d75198b7503210c05a1baac4560916a3c6d93bcce3a50d7f00fd395bf1647b9abb8d1afcc9c76c289b0c9383ba386a956da4b38934417789e");
+		let hash = ext_keccak512(data);
+
+		assert_eq!(hash[..], expected[..]);
+	}
+
 	#[test]
 	fn can_pbkdf2() {
 		let salt = b"this is a salt";
@@ -174,6 +264,15 @@ pub mod tests {
 		assert_eq!(hash[..], expected[..]);
 	}
 
+	#[test]
+	fn can_sha256() {
+		let data = b"hello world";
+		let expected = hex!("b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9");
+		let hash = ext_sha256(data);
+
+		assert_eq!(hash[..], expected[..]);
+	}
+
 	#[test]
 	fn can_sha512() {
 		let data = b"hello world";

packages/wasm-crypto/src/rs/secp256k1.rs

@@ -0,0 +1,130 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+use secp256k1::{ecdsa::{RecoverableSignature, RecoveryId}, Message, PublicKey, SecretKey, SECP256K1};
+use wasm_bindgen::prelude::*;
+
+#[wasm_bindgen]
+pub fn ext_secp_pub_compress(pubkey: &[u8]) -> Vec<u8> {
+	match PublicKey::from_slice(&pubkey) {
+		Ok(p) => p
+			.serialize()
+			.to_vec(),
+		_ => panic!("Invalid pubkey provided.")
+	}
+}
+
+#[wasm_bindgen]
+pub fn ext_secp_pub_expand(pubkey: &[u8]) -> Vec<u8> {
+	match PublicKey::from_slice(&pubkey) {
+		Ok(p) => p
+			.serialize_uncompressed()
+			.to_vec(),
+		_ => panic!("Invalid pubkey provided.")
+	}
+}
+
+#[wasm_bindgen]
+pub fn ext_secp_from_seed(seed: &[u8]) -> Vec<u8> {
+	match SecretKey::from_slice(seed) {
+		Ok(s) => {
+			let mut res = vec![];
+			let pubkey = PublicKey::from_secret_key(SECP256K1, &s);
+
+			res.extend_from_slice(&s.serialize_secret());
+			res.extend_from_slice(&pubkey.serialize());
+
+			res
+		},
+		_ => panic!("Invalid seed provided.")
+	}
+}
+
+#[wasm_bindgen]
+pub fn ext_secp_recover(hash: &[u8], sig: &[u8], rec: i32) -> Vec<u8> {
+	match RecoveryId::from_i32(rec) {
+		Ok(r) => match (Message::from_slice(hash), RecoverableSignature::from_compact(&sig, r)) {
+			(Ok(m), Ok(s)) => match s.recover(&m) {
+				Ok(k) => k
+					.serialize()
+					.to_vec(),
+				_ => panic!("Unable to recover.")
+			},
+			_ => panic!("Invalid signature provided.")
+		},
+		_ => panic!("Invalid recovery data provided.")
+	}
+}
+
+#[wasm_bindgen]
+pub fn ext_secp_sign(hash: &[u8], seckey: &[u8]) -> Vec<u8> {
+	match (Message::from_slice(hash), SecretKey::from_slice(seckey)) {
+		(Ok(m), Ok(s)) => {
+			let mut res = vec![];
+			let (rec, sig) = SECP256K1
+				.sign_ecdsa_recoverable(&m, &s)
+				.serialize_compact();
+
+			res.extend_from_slice(&sig);
+			res.push(rec.to_i32() as u8);
+
+			res
+		},
+		_ => panic!("Invalid message or secret provided.")
+	}
+}
+
+#[cfg(test)]
+pub mod tests {
+	use hex_literal::hex;
+	use super::*;
+
+	#[test]
+	fn can_create_pair() {
+		let seckey = hex!("4380de832af797688026ce24f85204d508243f201650c1a134929e5458b7fbae");
+		let expected = hex!("4380de832af797688026ce24f85204d508243f201650c1a134929e5458b7fbae03fd8c74f795ced92064b86191cb2772b1e3a0947740aa0a5a6e379592471fd85b");
+		let res = ext_secp_from_seed(&seckey);
+
+		assert_eq!(res[..], expected[..]);
+	}
+
+	#[test]
+	fn can_pub_compress_full() {
+		let pubkey = hex!("04b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb1307763fe926c273235fd979a134076d00fd1683cbd35868cb485d4a3a640e52184af");
+		let expected = hex!("03b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb13077");
+		let res = ext_secp_pub_compress(&pubkey);
+
+		assert_eq!(res[..], expected[..]);
+	}
+
+	#[test]
+	fn can_pub_expand_comp() {
+		let pubkey = hex!("03b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb13077");
+		let expected = hex!("04b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb1307763fe926c273235fd979a134076d00fd1683cbd35868cb485d4a3a640e52184af");
+		let res = ext_secp_pub_expand(&pubkey);
+
+		assert_eq!(res[..], expected[..]);
+	}
+
+	#[test]
+	fn can_recover() {
+		let expected = hex!("028d13da15a02f3a70677339d51b14177ee9b49657662b35e56a9d9dee17db1d30");
+		let sig = hex!("7505f2880114da51b3f5d535f8687953c0ab9af4ab81e592eaebebf53b728d2b6dfd9b5bcd70fee412b1f31360e7c2774009305cb84fc50c1d0ff8034dfa5fff");
+    	let msg = hex!("a30b64ce1eedf409c8afb801d72c05234e64849ea538c15dd3c8cf4ffcf166c9");
+		let res = ext_secp_recover(&msg, &sig, 0);
+
+		assert_eq!(res[..], expected[..]);
+	}
+
+	#[test]
+	fn can_sign() {
+		// JS expectation - doesn't match?
+		// let expected = hex!("df92f73d9f060cefacf187b5414491cb992998ace017fa48839b5cda3e264ba8c4efa521361678d9b8582744d77aa4b8d886d7380b7808a683174afad9c4700300");
+		let expected = hex!("df92f73d9f060cefacf187b5414491cb992998ace017fa48839b5cda3e264ba83b105adec9e9872647a7d8bb28855b45e22805aea3d097953cbb1391f671d13e01");
+		let seckey = hex!("4380de832af797688026ce24f85204d508243f201650c1a134929e5458b7fbae");
+		let msg = hex!("68c731589a583d08b70861683b59ce3dd56284cb2f0da5b6cd83e6641dac3aab");
+		let res = ext_secp_sign(&msg, &seckey);
+
+		assert_eq!(res[..], expected[..]);
+	}
+}

packages/wasm-crypto/src/rs/sr25519.rs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 // Copyright 2019 Paritytech via https://github.com/paritytech/schnorrkel-js/
@@ -15,10 +15,10 @@ use schnorrkel::{
 use wasm_bindgen::prelude::*;
 
 // We must make sure that this is the same as declared in the substrate source code.
-const SIGNING_CTX: &'static [u8] = b"substrate";
+const CTX: &'static [u8] = b"substrate";
 
 /// ChainCode construction helper
-fn create_cc(data: &[u8]) -> ChainCode {
+fn new_cc(data: &[u8]) -> ChainCode {
 	let mut cc = [0u8; CHAIN_CODE_LENGTH];
 
 	cc.copy_from_slice(&data);
@@ -34,13 +34,14 @@ fn create_cc(data: &[u8]) -> ChainCode {
 /// returned vector the derived keypair as a array of 96 bytes
 #[wasm_bindgen]
 pub fn ext_sr_derive_keypair_hard(pair: &[u8], cc: &[u8]) -> Vec<u8> {
-	Keypair::from_half_ed25519_bytes(pair)
-		.unwrap()
-		.secret
-		.hard_derive_mini_secret_key(Some(create_cc(cc)), &[]).0
-		.expand_to_keypair(ExpansionMode::Ed25519)
-		.to_half_ed25519_bytes()
-		.to_vec()
+	match Keypair::from_half_ed25519_bytes(pair) {
+		Ok(p) => p.secret
+			.hard_derive_mini_secret_key(Some(new_cc(cc)), &[]).0
+			.expand_to_keypair(ExpansionMode::Ed25519)
+			.to_half_ed25519_bytes()
+			.to_vec(),
+		_ => panic!("Invalid pair provided.")
+	}
 }
 
 /// Perform a derivation on a secret
@@ -51,11 +52,13 @@ pub fn ext_sr_derive_keypair_hard(pair: &[u8], cc: &[u8]) -> Vec<u8> {
 /// returned vector the derived keypair as a array of 96 bytes
 #[wasm_bindgen]
 pub fn ext_sr_derive_keypair_soft(pair: &[u8], cc: &[u8]) -> Vec<u8> {
-	Keypair::from_half_ed25519_bytes(pair)
-		.unwrap()
-		.derived_key_simple(create_cc(cc), &[]).0
-		.to_half_ed25519_bytes()
-		.to_vec()
+	match Keypair::from_half_ed25519_bytes(pair) {
+		Ok(p) => p
+			.derived_key_simple(new_cc(cc), &[]).0
+			.to_half_ed25519_bytes()
+			.to_vec(),
+		_ => panic!("Invalid pair provided.")
+	}
 }
 
 /// Perform a derivation on a publicKey
@@ -66,11 +69,13 @@ pub fn ext_sr_derive_keypair_soft(pair: &[u8], cc: &[u8]) -> Vec<u8> {
 /// returned vector is the derived publicKey as a array of 32 bytes
 #[wasm_bindgen]
 pub fn ext_sr_derive_public_soft(pubkey: &[u8], cc: &[u8]) -> Vec<u8> {
-	PublicKey::from_bytes(pubkey)
-		.unwrap()
-		.derived_key_simple(create_cc(cc), &[]).0
-		.to_bytes()
-		.to_vec()
+	match PublicKey::from_bytes(pubkey) {
+		Ok(k) => k
+			.derived_key_simple(new_cc(cc), &[]).0
+			.to_bytes()
+			.to_vec(),
+		_ => panic!("Invalid pubkey provided.")
+	}
 }
 
 /// Generate a key pair.
@@ -81,11 +86,13 @@ pub fn ext_sr_derive_public_soft(pubkey: &[u8], cc: &[u8]) -> Vec<u8> {
 /// followed by the public key (32) bytes.
 #[wasm_bindgen]
 pub fn ext_sr_from_seed(seed: &[u8]) -> Vec<u8> {
-	MiniSecretKey::from_bytes(seed)
-		.unwrap()
-		.expand_to_keypair(ExpansionMode::Ed25519)
-		.to_half_ed25519_bytes()
-		.to_vec()
+	match MiniSecretKey::from_bytes(seed) {
+		Ok(s) => s
+			.expand_to_keypair(ExpansionMode::Ed25519)
+			.to_half_ed25519_bytes()
+			.to_vec(),
+		_ => panic!("Invalid seed provided.")
+	}
 }
 
 /// Generate a key pair from a known pair. (This is not exposed via WASM)
@@ -95,10 +102,12 @@ pub fn ext_sr_from_seed(seed: &[u8]) -> Vec<u8> {
 /// returned vector is the concatenation of first the private key (64 bytes)
 /// followed by the public key (32) bytes.
 pub fn ext_sr_from_pair(pair: &[u8]) -> Vec<u8> {
-	Keypair::from_half_ed25519_bytes(pair)
-		.unwrap()
-		.to_half_ed25519_bytes()
-		.to_vec()
+	match Keypair::from_half_ed25519_bytes(pair) {
+		Ok(p) => p
+			.to_half_ed25519_bytes()
+			.to_vec(),
+		_ => panic!("Invalid pair provided.")
+	}
 }
 
 /// Sign a message
@@ -113,11 +122,13 @@ pub fn ext_sr_from_pair(pair: &[u8]) -> Vec<u8> {
 /// * returned vector is the signature consisting of 64 bytes.
 #[wasm_bindgen]
 pub fn ext_sr_sign(pubkey: &[u8], secret: &[u8], message: &[u8]) -> Vec<u8> {
-	SecretKey::from_ed25519_bytes(secret)
-		.unwrap()
-		.sign_simple(SIGNING_CTX, message, &PublicKey::from_bytes(pubkey).unwrap())
-		.to_bytes()
-		.to_vec()
+	match (SecretKey::from_ed25519_bytes(secret), PublicKey::from_bytes(pubkey)) {
+		(Ok(s), Ok(k)) => s
+			.sign_simple(CTX, message, &k)
+			.to_bytes()
+			.to_vec(),
+		_ => panic!("Invalid secret or pubkey provided.")
+	 }
 }
 
 /// Verify a message and its corresponding against a public key;
@@ -127,11 +138,11 @@ pub fn ext_sr_sign(pubkey: &[u8], secret: &[u8], message: &[u8]) -> Vec<u8> {
 /// * pubkey: UIntArray with 32 element
 #[wasm_bindgen]
 pub fn ext_sr_verify(signature: &[u8], message: &[u8], pubkey: &[u8]) -> bool {
-	match Signature::from_bytes(signature) {
-		Ok(signature) => PublicKey::from_bytes(pubkey).unwrap()
-			.verify_simple(SIGNING_CTX, message, &signature)
+	match (Signature::from_bytes(signature), PublicKey::from_bytes(pubkey)) {
+		(Ok(s), Ok(k)) => k
+			.verify_simple(CTX, message, &s)
 			.is_ok(),
-		Err(_) => false
+		_ => false
 	}
 }
 
@@ -143,19 +154,22 @@ pub fn ext_sr_verify(signature: &[u8], message: &[u8], pubkey: &[u8]) -> bool {
 /// * returned vector is the generated secret of 32 bytes.
 #[wasm_bindgen]
 pub fn ext_sr_agree(pubkey: &[u8], secret: &[u8]) -> Vec<u8> {
-		// The first 32 bytes holds the canonical private key
-		let mut key = [0u8; 32];
+	match SecretKey::from_ed25519_bytes(secret) {
+		Ok(s) => {
+			// The first 32 bytes holds the canonical private key
+			let mut key = [0u8; 32];
 
-		key.copy_from_slice(
-			&SecretKey::from_ed25519_bytes(secret)
-				.unwrap()
-				.to_bytes()[0..32]
-		);
+			key.copy_from_slice(&s.to_bytes()[0..32]);
 
-		(
-			&Scalar::from_canonical_bytes(key).unwrap() *
-			PublicKey::from_bytes(pubkey).unwrap().as_point()
-		).compress().0.to_vec()
+			match (Scalar::from_canonical_bytes(key), PublicKey::from_bytes(pubkey)) {
+				(Some(n), Ok(k)) => (&n * k.as_point())
+					.compress().0
+					.to_vec(),
+				_ => panic!("Invalid scalar or pubkey provided.")
+			}
+		},
+		_ => panic!("Invalid secret provided.")
+	}
 }
 
 #[cfg(test)]
@@ -168,11 +182,11 @@ pub mod tests {
 	use schnorrkel::{SIGNATURE_LENGTH, KEYPAIR_LENGTH, SECRET_KEY_LENGTH};
 
 	fn generate_random_seed() -> Vec<u8> {
-		(0..32).map(|_| rand::random::<u8>() ).collect()
+		(0..32).map(|_| rand::random::<u8>()).collect()
 	}
 
 	#[test]
-	fn can_create_keypair() {
+	fn can_new_keypair() {
 		let seed = generate_random_seed();
 		let keypair = ext_sr_from_seed(seed.as_slice());
 
@@ -190,7 +204,7 @@ pub mod tests {
 	}
 
 	#[test]
-	fn create_pair_from_known_pair() {
+	fn new_pair_from_known_pair() {
 		let input = hex!("28b0ae221c6bb06856b287f60d7ea0d98552ea5a16db16956849aa371db3eb51fd190cce74df356432b410bd64682309d6dedb27c76845daf388557cbac3ca3446ebddef8cd9bb167dc30878d7113b7e168e6f0646beffd77d69d39bad76b47a");
 		let keypair = ext_sr_from_pair(&input);
 		let expected = hex!("46ebddef8cd9bb167dc30878d7113b7e168e6f0646beffd77d69d39bad76b47a");
@@ -234,6 +248,26 @@ pub mod tests {
 		assert!(is_valid);
 	}
 
+	#[test]
+	fn can_verify_known_wrapped_message() {
+		let message = b"<Bytes>message to sign</Bytes>";
+		let public = hex!("f84d048da2ddae2d9d8fd6763f469566e8817a26114f39408de15547f6d47805");
+		let signature = hex!("48ce2c90e08651adfc8ecef84e916f6d1bb51ebebd16150ee12df247841a5437951ea0f9d632ca165e6ab391532e75e701be6a1caa88c8a6bcca3511f55b4183");
+		let is_valid = ext_sr_verify(&signature, message, &public);
+
+		assert!(is_valid);
+	}
+
+	#[test]
+	fn can_verify_known_wrapped_message_fail() {
+		let message = b"message to sign";
+		let public = hex!("f84d048da2ddae2d9d8fd6763f469566e8817a26114f39408de15547f6d47805");
+		let signature = hex!("48ce2c90e08651adfc8ecef84e916f6d1bb51ebebd16150ee12df247841a5437951ea0f9d632ca165e6ab391532e75e701be6a1caa88c8a6bcca3511f55b4183");
+		let is_valid = ext_sr_verify(&signature, message, &public);
+
+		assert!(!is_valid);
+	}
+
 	#[test]
 	fn soft_derives_pair() {
 		let cc = hex!("0c666f6f00000000000000000000000000000000000000000000000000000000"); // foo

packages/wasm-crypto/src/rs/vrf.rs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 // Copyright 2019 Paritytech via https://github.com/paritytech/schnorrkel-js/
@@ -12,21 +12,21 @@ use schnorrkel::{signing_context, vrf::{VRFOutput, VRFProof}, PublicKey, SecretK
 use wasm_bindgen::prelude::*;
 
 /// Size of VRF output, bytes
-pub const VRF_OUTPUT_SIZE: usize = 32;
+pub const OUTPUT_SIZE: usize = 32;
 
 /// Size of VRF proof, bytes
-pub const VRF_PROOF_SIZE: usize = 64;
+pub const PROOF_SIZE: usize = 64;
 
 /// Size of VRF raw output, bytes
-pub const VRF_RAW_OUTPUT_SIZE: usize = 16;
+pub const RAW_OUTPUT_SIZE: usize = 16;
 
 /// Size of VRF limit, bytes
-pub const VRF_THRESHOLD_SIZE: usize = 16;
+pub const THRESHOLD_SIZE: usize = 16;
 
 /// Size of the final full output
-pub const VRF_RESULT_SIZE: usize = VRF_OUTPUT_SIZE + VRF_PROOF_SIZE;
+pub const RESULT_SIZE: usize = OUTPUT_SIZE + PROOF_SIZE;
 
-pub fn create_transcript(extra: &[u8]) -> Transcript {
+pub fn new_transcript(extra: &[u8]) -> Transcript {
 	let mut transcript = Transcript::new(b"VRF");
 
 	// if is important that we don't append when empty, since the
@@ -38,7 +38,7 @@ pub fn create_transcript(extra: &[u8]) -> Transcript {
 	transcript
 }
 
-// We don't use the non-extra vrf_sign and vrf_verify internally  since in sr25519 they only wrap -
+// We don't use the non-extra sign and verify internally  since in sr25519 they only wrap -
 //
 // https://github.com/w3f/schnorrkel/blob/8fa2ad3e9fbf0b652c724df6a87a4b3c5500f759/src/vrf.rs#L660
 
@@ -53,15 +53,21 @@ pub fn create_transcript(extra: &[u8]) -> Transcript {
 ///
 /// * returned vector is the 32-byte output (signature) and 64-byte proof.
 #[wasm_bindgen]
-pub fn ext_vrf_sign(secret: &[u8], context: &[u8], message: &[u8], extra: &[u8]) -> Vec<u8> {
-	let keypair = SecretKey::from_ed25519_bytes(secret).unwrap().to_keypair();
-	let transcript = create_transcript(extra);
-	let (io, proof, _) = keypair.vrf_sign_extra(signing_context(context).bytes(message), transcript);
-	let mut result: [u8; VRF_RESULT_SIZE] = [0u8; VRF_RESULT_SIZE];
+pub fn ext_vrf_sign(secret: &[u8], ctx: &[u8], msg: &[u8], extra: &[u8]) -> Vec<u8> {
+	match SecretKey::from_ed25519_bytes(secret) {
+		Ok(s) => {
+			let mut res: [u8; RESULT_SIZE] = [0u8; RESULT_SIZE];
+			let (io, proof, _) = s
+				.to_keypair()
+				.vrf_sign_extra(signing_context(ctx).bytes(msg), new_transcript(extra));
 
-	result[..VRF_OUTPUT_SIZE].copy_from_slice(io.as_output_bytes());
-	result[VRF_OUTPUT_SIZE..].copy_from_slice(&proof.to_bytes());
-	result.to_vec()
+			res[..OUTPUT_SIZE].copy_from_slice(io.as_output_bytes());
+			res[OUTPUT_SIZE..].copy_from_slice(&proof.to_bytes());
+
+			res.to_vec()
+		},
+		_ => panic!("Invalid secret provided.")
+	}
 }
 
 /// Verify VRF proof for one single input transcript, and an extra message transcript,
@@ -71,24 +77,13 @@ pub fn ext_vrf_sign(secret: &[u8], context: &[u8], message: &[u8], extra: &[u8])
 /// * context: Arbitrary length UIntArray
 /// * message: Arbitrary length UIntArray
 /// * extra: Arbitrary length UIntArray
-/// * out_and_proof: 96-byte output & proof array from the ext_vrf_sign function.
+/// * out_and_proof: 96-byte output & proof array from the ext_sign function.
 #[wasm_bindgen]
-pub fn ext_vrf_verify(pubkey: &[u8], context: &[u8], message: &[u8], extra: &[u8], out_and_proof: &[u8]) -> bool {
-	match (
-		PublicKey::from_bytes(pubkey),
-		VRFOutput::from_bytes(&out_and_proof[..VRF_OUTPUT_SIZE]),
-		VRFProof::from_bytes(&out_and_proof[VRF_OUTPUT_SIZE..VRF_RESULT_SIZE])
-	) {
-		(Ok(public), Ok(out), Ok(proof)) => {
-			public
-				.vrf_verify_extra(
-					signing_context(context).bytes(message),
-					&out,
-					&proof,
-					create_transcript(extra)
-				)
-				.is_ok()
-		}
+pub fn ext_vrf_verify(pubkey: &[u8], ctx: &[u8], msg: &[u8], extra: &[u8], out: &[u8]) -> bool {
+	match (PublicKey::from_bytes(pubkey), VRFOutput::from_bytes(&out[..OUTPUT_SIZE]), VRFProof::from_bytes(&out[OUTPUT_SIZE..RESULT_SIZE])) {
+		(Ok(k), Ok(o), Ok(p)) => k
+			.vrf_verify_extra(signing_context(ctx).bytes(msg), &o, &p, new_transcript(extra))
+			.is_ok(),
 		_ => false,
 	}
 }
@@ -107,7 +102,7 @@ pub mod tests {
 	}
 
 	#[test]
-	fn vrf_sign_extra_and_verify() {
+	fn sign_extra_and_verify() {
 		let seed = generate_random_seed();
 		let keypair = ext_sr_from_seed(seed.as_slice());
 		let private = &keypair[0..SECRET_KEY_LENGTH];
@@ -116,23 +111,19 @@ pub mod tests {
 		let message = b"this is a message";
 		let extra = b"this is an extra";
 
-		// Perform multiple vrf_sign_extra calls w/ same context, message, extra args
-		let out_and_proof1 = ext_vrf_sign(private, context, message, extra);
-		let out_and_proof2 = ext_vrf_sign(private, context, message, extra);
+		// Perform multiple sign_extra calls w/ same context, message, extra args
+		let out1 = ext_vrf_sign(private, context, message, extra);
+		let out2 = ext_vrf_sign(private, context, message, extra);
 
 		// Basic size checks
-		assert!(out_and_proof1.len() == VRF_RESULT_SIZE);
-		assert!(out_and_proof2.len() == VRF_RESULT_SIZE);
+		assert!(out1.len() == RESULT_SIZE);
+		assert!(out2.len() == RESULT_SIZE);
 
 		// Given the same context, message & extra, output should be deterministic
-		let out1 = &out_and_proof1[..VRF_OUTPUT_SIZE];
-		let out2 = &out_and_proof2[..VRF_OUTPUT_SIZE];
-		assert_eq!(out1, out2);
+		assert_eq!(&out1[..OUTPUT_SIZE], &out2[..OUTPUT_SIZE]);
 
 		// But proof is non-deterministic
-		let proof1 = &out_and_proof1[VRF_OUTPUT_SIZE..];
-		let proof2 = &out_and_proof2[VRF_OUTPUT_SIZE..];
-		assert_ne!(proof1, proof2);
+		assert_ne!(&out1[OUTPUT_SIZE..], &out2[OUTPUT_SIZE..]);
 
 		// VRF outputs can verified w/ original context, message & extra args
 		assert!(ext_vrf_verify(
@@ -140,14 +131,14 @@ pub mod tests {
 			context,
 			message,
 			extra,
-			&out_and_proof1
+			&out1
 		));
 		assert!(ext_vrf_verify(
 			public,
 			context,
 			message,
 			extra,
-			&out_and_proof2
+			&out2
 		));
 	}
 }

packages/wasm-crypto/src/types.ts

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 /* eslint-disable camelcase */
@@ -7,34 +7,81 @@
 export interface WasmCryptoInstance {
   memory: WebAssembly.Memory;
 
+  // wbindgen functions (required and used internally)
+
   __wbindgen_free(a: number, b: number): void;
+
   __wbindgen_malloc(a: number): number;
+
   __wbindgen_realloc(a: number, b: number, c: number): number;
+
   __wbindgen_exn_store(a: number): void;
 
-  ext_bip39_generate(a: number, b: number): void;
-  ext_bip39_to_entropy(a: number, b: number, c: number): void;
-  ext_bip39_to_mini_secret(a: number, b: number, c: number, d: number, e: number): void;
-  ext_bip39_to_seed(a: number, b: number, c: number, d: number, e: number): void;
-  ext_bip39_validate(a: number, b: number): number;
-  ext_ed_from_seed(a: number, b: number, c: number): void;
-  ext_ed_sign(a: number, b: number, c: number, d: number, e: number, f: number, g: number): void;
-  ext_ed_verify(a: number, b: number, c: number, d: number, e: number, f: number): number;
-  ext_blake2b(a: number, b: number, c: number, d: number, e: number, f: number): void;
-  ext_keccak256(a: number, b: number, c: number): void;
-  ext_pbkdf2(a: number, b: number, c: number, d: number, e: number, f: number): void;
-  ext_scrypt(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number): void;
-  ext_sha512(a: number, b: number, c: number): void;
-  ext_twox(a: number, b: number, c: number, d: number): void;
-  ext_sr_derive_keypair_hard(a: number, b: number, c: number, d: number, e: number): void;
-  ext_sr_derive_keypair_soft(a: number, b: number, c: number, d: number, e: number): void;
-  ext_sr_derive_public_soft(a: number, b: number, c: number, d: number, e: number): void;
-  ext_sr_from_seed(a: number, b: number, c: number): void;
-  ext_sr_sign(a: number, b: number, c: number, d: number, e: number, f: number, g: number): void;
-  ext_sr_verify(a: number, b: number, c: number, d: number, e: number, f: number): number;
-  ext_sr_agree(a: number, b: number, c: number, d: number, e: number): void;
-  ext_vrf_sign(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number): void;
-  ext_vrf_verify(a: number, b: number, c: number, d: number, e: number, f: number, g: number, h: number, i: number, j: number): number;
+  // exposed functions
+
+  ext_bip39_generate(resLen: 8, words: number): void;
+
+  ext_bip39_to_entropy(resLen: 8, ptrPhrase: number, lenPhrase: number): void;
+
+  ext_bip39_to_mini_secret(resLen: 8, ptrPhrase: number, lenPhrase: number, ptrPass: number, lenPass: number): void;
+
+  ext_bip39_to_seed(resLen: 8, ptrPhrase: number, lenPhrase: number, ptrPass: number, lenPass: number): void;
+
+  ext_bip39_validate(ptrPhrase: number, lenPhrase: number): number;
+
+  ext_ed_from_seed(resLen: 8, ptrSeed: number, lenSeed: number): void;
+
+  ext_ed_sign(resLen: 8, ptrPub: number, lenPub: number, ptrSec: number, lenSec: number, ptrMsg: number, lenMsg: number): void;
+
+  ext_ed_verify(ptrSig: number, lenSig: number, ptrMsg: number, lenMsg: number, ptrPub: number, lenPub: number): number;
+
+  ext_blake2b(resLen: 8, ptrData: number, lenData: number, ptrKey: number, lenKey: number, size: number): void;
+
+  ext_hmac_sha256(resLen: 8, ptrKey: number, lenKey: number, ptrData: number, lenData: number): void;
+
+  ext_hmac_sha512(resLen: 8, ptrKey: number, lenKey: number, ptrData: number, lenData: number): void;
+
+  ext_keccak256(resLen: 8, ptrData: number, lenData: number): void;
+
+  ext_keccak512(resLen: 8, ptrData: number, lenData: number): void;
+
+  ext_pbkdf2(resLen: 8, ptrData: number, lenData: number, ptrSalt: number, lenSalt: number, rounds: number): void;
+
+  ext_scrypt(resLen: 8, ptrPass: number, lenPass: number, ptrSalt: number, lenSalt: number, log2n: number, r: number, p: number): void;
+
+  ext_sha256(resLen: 8, ptrData: number, lenData: number): void;
+
+  ext_sha512(resLen: 8, ptrData: number, lenData: number): void;
+
+  ext_twox(resLen: 8, ptrData: number, lenData: number, rounds: number): void;
+
+  ext_secp_from_seed(reslen: 8, ptrSec: number, lenSec: number): void;
+
+  ext_secp_pub_compress(resLen: 8, ptrPub: number, lenPub: number): void;
+
+  ext_secp_pub_expand(resLen: 8, ptrPub: number, lenPub: number): void;
+
+  ext_secp_recover(resLen: 8, ptrMsgHash: number, lenMsgHash: number, ptrSig: number, lenSig: number, recovery: number): void;
+
+  ext_secp_sign(resLen: 8, ptrMsgHash: number, lenMsgHash: number, ptrSec: number, lenSec: number): void;
+
+  ext_sr_derive_keypair_hard(resLen: 8, ptrPair: number, lenPair: number, ptrCc: number, lenCc: number): void;
+
+  ext_sr_derive_keypair_soft(resLen: 8, ptrPub: number, lenPub: number, ptrCc: number, lenCc: number): void;
+
+  ext_sr_derive_public_soft(resLen: 8, ptrPub: number, lenPub: number, ptrCc: number, lenCc: number): void;
+
+  ext_sr_from_seed(resLen: 8, ptrSeed: number, lenSeed: number): void;
+
+  ext_sr_sign(resLen: 8, ptrPub: number, lenPub: number, ptrSec: number, lenSec: number, ptrMsg: number, lenMsg: number): void;
+
+  ext_sr_verify(ptrSig: number, lenSig: number, ptrMsg: number, lenMsg: number, ptrPub: number, lenPub: number): number;
+
+  ext_sr_agree(resLen: 8, ptrPub: number, lenPub: number, ptrSec: number, lenSec: number): void;
+
+  ext_vrf_sign(resLen: 8, ptrSec: number, lenSec: number, ptrCtx: number, lenCtx: number, ptrMsg: number, lenMsg: number, ptrExtra: number, lenExtra: number): void;
+
+  ext_vrf_verify(ptrPub: number, lenPub: number, ptrCtx: number, lenCtx: number, ptrMsg: number, lenMsg: number, ptrExtra: number, lenExtra: number, ptrProof: number, lenProof: number): number;
 }
 
 export type AsmCreator = (wbg: Record<string, WebAssembly.ImportValue>) => WasmCryptoInstance;

packages/wasm-crypto/test/alias-imports.cjs

@@ -1,8 +1,12 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-const rootIncl = ['@polkadot/wasm-crypto-asmjs', '@polkadot/wasm-crypto-wasm'];
-const detcIncl = rootIncl.map((p) => `${p}/packageInfo`);
+const rootIncl = ['@polkadot/wasm-crypto', '@polkadot/wasm-crypto-asmjs', '@polkadot/wasm-crypto-wasm'];
+const detcIncl = [
+  ...rootIncl.map((p) => `${p}/initOnlyAsm.cjs`),
+  ...rootIncl.map((p) => `${p}/initOnlyWasm.cjs`),
+  ...rootIncl.map((p) => `${p}/packageInfo.cjs`)
+];
 
 require('override-require')(
   (request) =>
@@ -10,6 +14,10 @@ require('override-require')(
     detcIncl.some((p) => request.endsWith(p)),
   (request) =>
     rootIncl.some((p) => request.endsWith(p))
-      ? require(`${rootIncl.find((p) => request.endsWith(p))}/build/data.cjs`)
-      : require(`${detcIncl.find((p) => request.endsWith(p)).replace('packageInfo', 'build/packageInfo.cjs')}`)
+      ? require(`${rootIncl.find((p) => request.endsWith(p))}/build/index.cjs`)
+      : require(`${detcIncl.find((p) => request.endsWith(p))
+        .replace('initOnlyAsm.cjs', 'build/initOnlyAsm.cjs')
+        .replace('initOnlyWasm.cjs', 'build/initOnlyWasm.cjs')
+        .replace('packageInfo.cjs', 'build/packageInfo.cjs')
+      }`)
 );

packages/wasm-crypto/test/all/bip39.cjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const { assert, u8aToHex } = require('@polkadot/util');

packages/wasm-crypto/test/all/ed25519.cjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const crypto = require('crypto');

packages/wasm-crypto/test/all/hashing.cjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const { assert, stringToU8a, u8aToHex } = require('@polkadot/util');
@@ -11,6 +11,22 @@ function blake2bHash (wasm) {
   assert(hash === '0xba80a53f981c4d0d6a2797b69f12f6e94c212f14685ac4b74b12bb6fdbffa2d17d87c5392aab792dc252d5de4533cc9518d38aa8dbf1925ab92386edd4009923', 'ERROR: blake2bHash does not match');
 }
 
+function hmacSha256 (wasm) {
+  const hash = u8aToHex(wasm.hmacSha256(stringToU8a('secret'), stringToU8a('some message')));
+
+  console.log('\tRES', hash);
+
+  assert(hash === '0xf28a70b41263840e5c059a0a733336e0957efba87902aa8cca11441d4b0c96d7', 'ERROR: hmacSha256 does not match');
+}
+
+function hmacSha512 (wasm) {
+  const hash = u8aToHex(wasm.hmacSha512(stringToU8a('secret'), stringToU8a('some message')));
+
+  console.log('\tRES', hash);
+
+  assert(hash === '0x295832e97ed77be75a9fa98029497e4a722c4b9a2f21b39d34f1befa931a39ec520fd24711d6f5c03501384ea66b83066a01a82c57a0460f8cd1f471fcce5841', 'ERROR: hmacSha512 does not match');
+}
+
 function keccak256 (wasm) {
   const hash = u8aToHex(wasm.keccak256(stringToU8a('test value')));
 
@@ -19,6 +35,14 @@ function keccak256 (wasm) {
   assert(hash === '0x2d07364b5c231c56ce63d49430e085ea3033c750688ba532b24029124c26ca5e', 'ERROR: keccak256 does not match');
 }
 
+function keccak512 (wasm) {
+  const hash = u8aToHex(wasm.keccak512(stringToU8a('test')));
+
+  console.log('\tRES', hash);
+
+  assert(hash === '0x1e2e9fc2002b002d75198b7503210c05a1baac4560916a3c6d93bcce3a50d7f00fd395bf1647b9abb8d1afcc9c76c289b0c9383ba386a956da4b38934417789e', 'ERROR: keccak512 does not match');
+}
+
 function pbkdf2Hash (wasm) {
   const hash = u8aToHex(wasm.pbkdf2(stringToU8a('hello world'), stringToU8a('this is a salt'), 2048));
 
@@ -35,6 +59,14 @@ function scryptHash (wasm) {
   assert(hash === '0x745731af4484f323968969eda289aeee005b5903ac561e64a5aca121797bf7734ef9fd58422e2e22183bcacba9ec87ba0c83b7a2e788f03ce0da06463433cda6', 'ERROR: scryptHash does not match');
 }
 
+function sha256Hash (wasm) {
+  const hash = u8aToHex(wasm.sha256(stringToU8a('hello world')));
+
+  console.log('\tRES', hash);
+
+  assert(hash === '0xb94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9', 'ERROR: sha256Hash does not match');
+}
+
 function sha512Hash (wasm) {
   const hash = u8aToHex(wasm.sha512(stringToU8a('hello world')));
 
@@ -55,9 +87,13 @@ function twoxHash (wasm) {
 
 module.exports = {
   blake2bHash,
+  hmacSha256,
+  hmacSha512,
   keccak256,
+  keccak512,
   pbkdf2Hash,
   scryptHash,
+  sha256Hash,
   sha512Hash,
   twoxHash
 };

packages/wasm-crypto/test/all/index.cjs

@@ -1,26 +1,31 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const wasm = require('../../build/index.cjs');
 const bip39 = require('./bip39.cjs');
 const ed25519 = require('./ed25519.cjs');
 const hashing = require('./hashing.cjs');
+const secp256k1 = require('./secp256k1.cjs');
 const sr25519 = require('./sr25519.cjs');
 const vrf = require('./vrf.cjs');
 
 const tests = {
-  ...bip39,
+  // We place secp256k1 first, this allows the interaction with it in the
+  // hashing (specifically scrypt) test not be an issue (ASM.js only)
+  // https://github.com/polkadot-js/wasm/issues/307
+  ...secp256k1,
   ...ed25519,
-  ...hashing,
   ...sr25519,
-  ...vrf
+  ...vrf,
+  ...bip39,
+  ...hashing
 };
 
 function beforeAll () {
   return wasm.waitReady();
 }
 
-function runAll () {
+function runAll (name) {
   const failed = [];
   let count = 0;
 
@@ -36,23 +41,29 @@ function runAll () {
 
       console.timeEnd(name);
     } catch (error) {
+      console.error();
       console.error(error);
+
       failed.push(name);
     }
   });
 
   if (failed.length) {
-    throw new Error(`Failed: ${failed.length} of ${count}: ${failed.concat(', ')}`);
+    throw new Error(`\n*** ${name}: FAILED: ${failed.length} of ${count}: ${failed.join(', ')}`);
   }
 }
 
-function runUnassisted () {
-  beforeAll()
-    .then(() => runAll())
-    .then(() => process.exit(0))
-    .catch((error) => {
-      console.error(error);
+function runUnassisted (name) {
+  console.log(`\n*** ${name}: Running tests`);
 
+  beforeAll()
+    .then(() => runAll(name))
+    .then(() => {
+      console.log(`\n*** ${name}: All passed`);
+      process.exit(0);
+    })
+    .catch((error) => {
+      console.error(error.message, '\n');
       process.exit(-1);
     });
 }

packages/wasm-crypto/test/all/secp256k1.cjs

@@ -0,0 +1,82 @@
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+const { assert, hexToU8a, u8aToHex } = require('@polkadot/util');
+
+function secp256k1Compress (wasm) {
+  const pubkey = '0x04b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb1307763fe926c273235fd979a134076d00fd1683cbd35868cb485d4a3a640e52184af';
+  const result = u8aToHex(wasm.secp256k1Compress(hexToU8a(pubkey)));
+
+  console.log('\tRES', result);
+
+  assert(result === '0x03b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb13077', 'ERROR: secp256k1Compress does not match');
+}
+
+function secp256k1Expand (wasm) {
+  const pubkey = '0x03b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb13077';
+  const result = u8aToHex(wasm.secp256k1Expand(hexToU8a(pubkey)));
+
+  console.log('\tRES', result);
+
+  assert(result === '0x04b9dc646dd71118e5f7fda681ad9eca36eb3ee96f344f582fbe7b5bcdebb1307763fe926c273235fd979a134076d00fd1683cbd35868cb485d4a3a640e52184af', 'ERROR: secp256k1Expand does not match');
+}
+
+function secp256k1FromSeed1 (wasm) {
+  const seckey = '0x4380de832af797688026ce24f85204d508243f201650c1a134929e5458b7fbae';
+  const result = u8aToHex(wasm.secp256k1FromSeed(hexToU8a(seckey)));
+
+  console.log('\tRES', result);
+
+  assert(result === '0x4380de832af797688026ce24f85204d508243f201650c1a134929e5458b7fbae03fd8c74f795ced92064b86191cb2772b1e3a0947740aa0a5a6e379592471fd85b', 'ERROR: secp256k1FromSeed does not match');
+}
+
+function secp256k1FromSeed2 (wasm) {
+  // https://github.com/polkadot-js/wasm/issues/307
+  const seckey = new Uint8Array([
+    203, 109, 249, 222, 30, 252, 167, 163, 153, 138, 142,
+    173, 78, 2, 21, 157, 95, 169, 156, 62, 13, 79,
+    214, 67, 38, 103, 57, 11, 180, 114, 104, 84
+  ]);
+  const expected = u8aToHex(new Uint8Array([
+    203, 109, 249, 222, 30, 252, 167, 163, 153, 138, 142,
+    173, 78, 2, 21, 157, 95, 169, 156, 62, 13, 79,
+    214, 67, 38, 103, 57, 11, 180, 114, 104, 84, 2,
+    10, 16, 145, 52, 31, 229, 102, 75, 250, 23, 130,
+    213, 224, 71, 121, 104, 144, 104, 201, 22, 176, 76,
+    179, 101, 236, 49, 83, 117, 86, 132, 217, 161
+  ]));
+  const result = u8aToHex(wasm.secp256k1FromSeed(seckey));
+
+  console.log('\tRES', result);
+
+  assert(result === expected, 'ERROR: secp256k1FromSeed does not match');
+}
+
+function secp256k1Recover (wasm) {
+  const sig = '0x7505f2880114da51b3f5d535f8687953c0ab9af4ab81e592eaebebf53b728d2b6dfd9b5bcd70fee412b1f31360e7c2774009305cb84fc50c1d0ff8034dfa5fff';
+  const msg = '0xa30b64ce1eedf409c8afb801d72c05234e64849ea538c15dd3c8cf4ffcf166c9';
+  const result = u8aToHex(wasm.secp256k1Recover(hexToU8a(msg), hexToU8a(sig), 0));
+
+  console.log('\tRES', result);
+
+  assert(result === '0x028d13da15a02f3a70677339d51b14177ee9b49657662b35e56a9d9dee17db1d30', 'ERROR: secp256k1Recover does not match');
+}
+
+function secp256k1Sign (wasm) {
+  const sec = '0x4380de832af797688026ce24f85204d508243f201650c1a134929e5458b7fbae';
+  const msg = '0x68c731589a583d08b70861683b59ce3dd56284cb2f0da5b6cd83e6641dac3aab';
+  const result = u8aToHex(wasm.secp256k1Sign(hexToU8a(msg), hexToU8a(sec)));
+
+  console.log('\tRES', result);
+
+  assert(result === '0xdf92f73d9f060cefacf187b5414491cb992998ace017fa48839b5cda3e264ba83b105adec9e9872647a7d8bb28855b45e22805aea3d097953cbb1391f671d13e01', 'ERROR: secp256k1Sign does not match');
+}
+
+module.exports = {
+  secp256k1Compress,
+  secp256k1Expand,
+  secp256k1FromSeed1,
+  secp256k1FromSeed2,
+  secp256k1Recover,
+  secp256k1Sign
+};

packages/wasm-crypto/test/all/sr25519.cjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const crypto = require('crypto');

packages/wasm-crypto/test/all/vrf.cjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const crypto = require('crypto');

packages/wasm-crypto/test/asm.cjs

@@ -1,10 +1,9 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
-global.WebAssembly = null;
-
 require('./alias-imports.cjs');
+require('@polkadot/wasm-crypto/initOnlyAsm.cjs');
 
 const { runUnassisted } = require('./all/index.cjs');
 
-runUnassisted();
+runUnassisted('ASM');

packages/wasm-crypto/test/jest.spec.js

@@ -1,12 +1,10 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 /**
  * @jest-environment jsdom
  */
 
-// override-require in jest.config.js
-
 import { beforeAll, tests, wasm } from './all/index.cjs';
 
 describe('wasm-crypto', () => {

packages/wasm-crypto/test/wasm.cjs

@@ -1,8 +1,8 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 require('./alias-imports.cjs');
 
 const { runUnassisted } = require('./all/index.cjs');
 
-runUnassisted();
+runUnassisted('WASM');

packages/wasm-crypto/tsconfig.build.json

@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": "..",
+    "outDir": "./build",
+    "rootDir": "./src"
+  },
+  "references": [
+    { "path": "../wasm-crypto-asmjs/tsconfig.build.json" },
+    { "path": "../wasm-crypto-wasm/tsconfig.build.json" }
+  ]
+}

rollup.config.mjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm-crypto authors & contributors
+// Copyright 2019-2022 @polkadot/wasm-crypto authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 import { createBundle } from '@polkadot/dev/config/rollup';

scripts/build-js.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright 2019-2021 @polkadot/wasm authors & contributors
+# Copyright 2019-2022 @polkadot/wasm authors & contributors
 # This software may be modified and distributed under the terms
 # of the Apache-2.0 license. See the LICENSE file for details.
 

scripts/build-wasm.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright 2019-2021 @polkadot/wasm authors & contributors
+# Copyright 2019-2022 @polkadot/wasm authors & contributors
 # This software may be modified and distributed under the terms
 # of the Apache-2.0 license. See the LICENSE file for details.
 
@@ -26,7 +26,7 @@ echo "*** Converting to WASM"
 
 # optimise
 echo "*** Optimising WASM output"
-../binaryen/bin/wasm-opt $WSM -Os -o $OPT
+../binaryen/bin/wasm-opt $WSM -Oz -o $OPT
 
 # convert wasm to base64 structure
 echo "*** Packing WASM into baseX"
@@ -34,14 +34,12 @@ node ../scripts/pack-wasm-base.cjs
 
 # build asmjs version from the input (optimised) WASM
 echo "*** Building asm.js version"
-../binaryen/bin/wasm2js --output $ASM $OPT
+../binaryen/bin/wasm2js -Oz --output $ASM $OPT
 
 # cleanup the generated asm, converting to cjs
 sed -i -e '/import {/d' $ASM
-sed -i -e '/export var /d' $ASM
-sed -i -e 's/{abort.*},memasmFunc/wbg, memasmFunc/g' $ASM
-sed -i -e 's/var retasmFunc = /const asmJsInit = (wbg) => /' $ASM
-echo "module.exports = { asmJsInit };" >> $ASM
+sed -i -e '1,/var retasmFunc = /!d' $ASM
+sed -i -e 's/var retasmFunc = .*/const asmJsInit = (wbg) => asmFunc(wbg);\n\nmodule.exports = { asmJsInit };/g' $ASM
 
 # cleanups
 rm -rf wasm-crypto-asmjs/build/cjs/*-e

scripts/build.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright 2019-2021 @polkadot/wasm authors & contributors
+# Copyright 2019-2022 @polkadot/wasm authors & contributors
 # This software may be modified and distributed under the terms
 # of the Apache-2.0 license. See the LICENSE file for details.
 

scripts/clean-js.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright 2019-2021 @polkadot/wasm authors & contributors
+# Copyright 2019-2022 @polkadot/wasm authors & contributors
 # This software may be modified and distributed under the terms
 # of the Apache-2.0 license. See the LICENSE file for details.
 
@@ -7,4 +7,4 @@ set -e
 
 # cleanup old
 echo "*** Cleaning old builds"
-rm -rf packages/*/build packages/bytes
+rm -rf build packages/*/build packages/bytes

scripts/clean.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright 2019-2021 @polkadot/wasm authors & contributors
+# Copyright 2019-2022 @polkadot/wasm authors & contributors
 # This software may be modified and distributed under the terms
 # of the Apache-2.0 license. See the LICENSE file for details.
 

scripts/install-build-deps.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright 2019-2021 @polkadot/wasm authors & contributors
+# Copyright 2019-2022 @polkadot/wasm authors & contributors
 # This software may be modified and distributed under the terms
 # of the Apache-2.0 license. See the LICENSE file for details.
 
@@ -7,16 +7,17 @@ set -e
 
 source ./scripts/rust-version.sh
 
-BINARYEN_REPO=https://github.com/WebAssembly/binaryen
-BINARYEN_VER=version_97
-BINARYEN_ZIP=
-
+# NOTE If this is bumped, bump the version in Cargo.toml as well
 BINDGEN_REPO=https://github.com/rustwasm/wasm-bindgen
-BINDGEN_VER=0.2.65
+BINDGEN_VER=0.2.79
 BINDGEN_ZIP=
 
+BINARYEN_REPO=https://github.com/WebAssembly/binaryen
+BINARYEN_VER=version_105
+BINARYEN_ZIP=
+
 WABT_REPO=https://github.com/WebAssembly/wabt
-WABT_VER=1.0.19
+WABT_VER=1.0.27
 WABT_ZIP=
 
 unamestr=`uname`

scripts/pack-wasm-base.cjs

@@ -1,4 +1,4 @@
-// Copyright 2019-2021 @polkadot/wasm authors & contributors
+// Copyright 2019-2022 @polkadot/wasm authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 const fflate = require('fflate/node');
@@ -12,7 +12,7 @@ const compressed = Buffer.from(fflate.zlibSync(data, { level: 9 }));
 
 console.log(`*** Compressed WASM: ${formatNumber(data.length)} -> ${formatNumber(compressed.length)} (${(100 * compressed.length / data.length).toFixed(2)}%)`);
 
-fs.writeFileSync(`./${W_NAME}/build/cjs/bytes.js`, `// Copyright 2019-2021 @polkadot/${W_NAME} authors & contributors
+fs.writeFileSync(`./${W_NAME}/build/cjs/bytes.js`, `// Copyright 2019-2022 @polkadot/${W_NAME} authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
 // Generated as part of the build, do not edit

scripts/rust-version.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
-# Copyright 2019-2021 @polkadot/wasm authors & contributors
+# Copyright 2019-2022 @polkadot/wasm authors & contributors
 # This software may be modified and distributed under the terms
 # of the Apache-2.0 license. See the LICENSE file for details.
 
-RUST_VER=nightly-2020-10-25
+RUST_VER=nightly-2021-12-02
 # RUST_VER=stable

tsconfig.base.json

@@ -0,0 +1,14 @@
+{
+  "extends": "@polkadot/dev/config/tsconfig.json",
+  "compilerOptions": {
+    "composite": true,
+    "paths": {
+      "@polkadot/wasm-crypto-asmjs/packageInfo": ["wasm-crypto-asmjs/src/packageInfo"],
+      "@polkadot/wasm-crypto-asmjs": ["wasm-crypto-asmjs/src"],
+      "@polkadot/wasm-crypto-wasm/packageInfo": ["wasm-crypto-wasm/src/packageInfo"],
+      "@polkadot/wasm-crypto-wasm": ["wasm-crypto-wasm/src"],
+      "@polkadot/wasm-crypto": ["wasm-crypto/src"]
+    },
+    "skipLibCheck": true
+  }
+ }

tsconfig.build.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "composite": true
+  },
+  "files": [],
+  "references": [
+    { "path": "./packages/wasm-crypto/tsconfig.build.json" },
+    { "path": "./packages/wasm-crypto-asmjs/tsconfig.build.json" },
+    { "path": "./packages/wasm-crypto-wasm/tsconfig.build.json" }
+  ]
+}

tsconfig.eslint.json

@@ -0,0 +1,15 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "baseUrl": "./packages",
+    "composite": false
+  },
+  "include": [
+    "packages/**/src/**/*",
+    "packages/**/test/**/*",
+    "scripts/**/*"
+  ],
+  "exclude": [
+    "**/node_modules/**/*"
+  ]
+}

tsconfig.json

@@ -1,22 +1,13 @@
 {
-  "extends": "@polkadot/dev/config/tsconfig.json",
-  "exclude": [
-    "build/**/*",
-    "**/build/**/*"
-  ],
+  "extends": "./tsconfig.base.json",
   "compilerOptions": {
-    "baseUrl": ".",
-    "paths": {
-      "@polkadot/wasm-crypto-asmjs/packageInfo": [ "packages/wasm-crypto-asmjs/src/packageInfo" ],
-      "@polkadot/wasm-crypto-asmjs": [ "packages/wasm-crypto-asmjs/src/data" ],
-      "@polkadot/wasm-crypto-wasm/packageInfo": [ "packages/wasm-crypto-wasm/src/packageInfo" ],
-      "@polkadot/wasm-crypto-wasm": [ "packages/wasm-crypto-wasm/src/data" ],
-      "@polkadot/wasm-crypto": [ "packages/wasm-crypto/src" ]
-    },
-    "skipLibCheck": true,
-    "typeRoots": [
-      "./node_modules/@polkadot/ts",
-      "./node_modules/@types"
-    ]
-  }
+    "baseUrl": "./packages",
+    "composite": false
+  },
+  "include": [
+    "packages/**/src/**/*"
+  ],
+  "exclude": [
+    "**/node_modules/**/*"
+  ]
 }