From 218c341f6761deb85a5d737fa60885c4c7aa4e7c Mon Sep 17 00:00:00 2001
From: Simon Warta <simon@warta.it>
Date: Sat, 22 Jan 2022 13:32:07 +0100
Subject: [PATCH] Use sha3 from noble

---
 .pnp.cjs                                           | 14 --------------
 .../js-sha3-npm-0.8.0-decf3ddcfa-75df77c1fc.zip    |  3 ---
 packages/crypto/package.json                       |  1 -
 packages/crypto/src/keccak.ts                      |  8 +++-----
 yarn.lock                                          |  8 --------
 5 files changed, 3 insertions(+), 31 deletions(-)
 delete mode 100644 .yarn/cache/js-sha3-npm-0.8.0-decf3ddcfa-75df77c1fc.zip

diff --git a/.pnp.cjs b/.pnp.cjs
index 02242451..17fa7897 100755
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -1770,10 +1770,6 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
         "jest-worker",
         "npm:26.6.2"
       ],
-      [
-        "js-sha3",
-        "npm:0.8.0"
-      ],
       [
         "js-sha512",
         "npm:0.8.0"
@@ -3400,7 +3396,6 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
             ["jasmine", "npm:3.8.0"],
             ["jasmine-core", "npm:3.8.0"],
             ["jasmine-spec-reporter", "npm:6.0.0"],
-            ["js-sha3", "npm:0.8.0"],
             ["karma", "npm:6.3.2"],
             ["karma-chrome-launcher", "npm:3.1.0"],
             ["karma-firefox-launcher", "npm:2.1.0"],
@@ -9241,15 +9236,6 @@ function $$SETUP_STATE(hydrateRuntimeState, basePath) {
           "linkType": "HARD",
         }]
       ]],
-      ["js-sha3", [
-        ["npm:0.8.0", {
-          "packageLocation": "./.yarn/cache/js-sha3-npm-0.8.0-decf3ddcfa-75df77c1fc.zip/node_modules/js-sha3/",
-          "packageDependencies": [
-            ["js-sha3", "npm:0.8.0"]
-          ],
-          "linkType": "HARD",
-        }]
-      ]],
       ["js-sha512", [
         ["npm:0.8.0", {
           "packageLocation": "./.yarn/cache/js-sha512-npm-0.8.0-48a1a122ac-32ca371ebd.zip/node_modules/js-sha512/",
diff --git a/.yarn/cache/js-sha3-npm-0.8.0-decf3ddcfa-75df77c1fc.zip b/.yarn/cache/js-sha3-npm-0.8.0-decf3ddcfa-75df77c1fc.zip
deleted file mode 100644
index 3363d1e0..00000000
--- a/.yarn/cache/js-sha3-npm-0.8.0-decf3ddcfa-75df77c1fc.zip
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b4a9d083a3756ebd077fe289ecaa5556400d3bf42742acb7f6b9691918682325
-size 16366
diff --git a/packages/crypto/package.json b/packages/crypto/package.json
index 81aa7ddd..6547faf8 100644
--- a/packages/crypto/package.json
+++ b/packages/crypto/package.json
@@ -48,7 +48,6 @@
     "bip39": "^3.0.2",
     "bn.js": "^5.2.0",
     "elliptic": "^6.5.3",
-    "js-sha3": "^0.8.0",
     "libsodium-wrappers": "^0.7.6",
     "sha.js": "^2.4.11"
   },
diff --git a/packages/crypto/src/keccak.ts b/packages/crypto/src/keccak.ts
index ea4e7fc3..66f647a7 100644
--- a/packages/crypto/src/keccak.ts
+++ b/packages/crypto/src/keccak.ts
@@ -1,15 +1,13 @@
-import jssha3 from "js-sha3";
+import { keccak_256 } from "@noble/hashes/sha3";
 
 import { HashFunction } from "./hash";
 
 export class Keccak256 implements HashFunction {
   public readonly blockSize = 512 / 8;
 
-  private readonly impl: jssha3.Hasher;
+  private readonly impl = keccak_256.create();
 
   public constructor(firstData?: Uint8Array) {
-    this.impl = jssha3.keccak256.create();
-
     if (firstData) {
       this.update(firstData);
     }
@@ -21,7 +19,7 @@ export class Keccak256 implements HashFunction {
   }
 
   public digest(): Uint8Array {
-    return new Uint8Array(this.impl.digest());
+    return this.impl.digest();
   }
 }
 
diff --git a/yarn.lock b/yarn.lock
index 6e9dbf0e..53006282 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -483,7 +483,6 @@ __metadata:
     jasmine: ^3.8
     jasmine-core: ^3.7.1
     jasmine-spec-reporter: ^6
-    js-sha3: ^0.8.0
     karma: ^6.1.1
     karma-chrome-launcher: ^3.1.0
     karma-firefox-launcher: ^2.1.0
@@ -4848,13 +4847,6 @@ fsevents@~2.3.1:
   languageName: node
   linkType: hard
 
-"js-sha3@npm:^0.8.0":
-  version: 0.8.0
-  resolution: "js-sha3@npm:0.8.0"
-  checksum: 75df77c1fc266973f06cce8309ce010e9e9f07ec35ab12022ed29b7f0d9c8757f5a73e1b35aa24840dced0dea7059085aa143d817aea9e188e2a80d569d9adce
-  languageName: node
-  linkType: hard
-
 "js-sha512@npm:^0.8.0":
   version: 0.8.0
   resolution: "js-sha512@npm:0.8.0"