From a5c665d0e08ccba34458e51ce21440af6f2ae1eb Mon Sep 17 00:00:00 2001
From: Frederik Bolding <frederik.bolding@gmail.com>
Date: Wed, 30 Sep 2026 12:57:54 +0200
Subject: [PATCH 1/3] chore: Use cryptography package

---
 packages/snaps-utils/package.json    | 1 +
 packages/snaps-utils/src/checksum.ts | 3 ++-
 yarn.lock                            | 8 ++++++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/packages/snaps-utils/package.json b/packages/snaps-utils/package.json
index 7d85f3c059..b92219a6f9 100644
--- a/packages/snaps-utils/package.json
+++ b/packages/snaps-utils/package.json
@@ -80,6 +80,7 @@
   "dependencies": {
     "@babel/core": "^7.23.2",
     "@babel/types": "^7.23.0",
+    "@metamask/cryptography": "^1.0.0",
     "@metamask/key-tree": "^10.1.1",
     "@metamask/messenger": "^2.0.0",
     "@metamask/permission-controller": "^13.1.1",
diff --git a/packages/snaps-utils/src/checksum.ts b/packages/snaps-utils/src/checksum.ts
index b58e3733e3..c0202585f0 100644
--- a/packages/snaps-utils/src/checksum.ts
+++ b/packages/snaps-utils/src/checksum.ts
@@ -1,4 +1,5 @@
-import { assert, concatBytes, sha256 } from '@metamask/utils';
+import { sha256 } from '@metamask/cryptography/sha';
+import { assert, concatBytes } from '@metamask/utils';
 
 import { getBytes } from './bytes';
 import type { VirtualFile } from './virtual-file';
diff --git a/yarn.lock b/yarn.lock
index 085550a411..5a748c3f61 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3394,6 +3394,13 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@metamask/cryptography@npm:^1.0.0":
+  version: 1.0.0
+  resolution: "@metamask/cryptography@npm:1.0.0"
+  checksum: 10/082ea127ff3a8507aba477a1e1695b0722673c8236bba23234737b0c63d45e2a9639a3ca6f0f1fb826a88b902214cec338322d7242fed7dfb3eed244a36fa485
+  languageName: node
+  linkType: hard
+
 "@metamask/dialog-example-snap@workspace:^, @metamask/dialog-example-snap@workspace:packages/examples/packages/dialogs":
   version: 0.0.0-use.local
   resolution: "@metamask/dialog-example-snap@workspace:packages/examples/packages/dialogs"
@@ -4842,6 +4849,7 @@ __metadata:
     "@babel/types": "npm:^7.23.0"
     "@lavamoat/allow-scripts": "npm:^4.0.0"
     "@metamask/auto-changelog": "npm:^6.2.1"
+    "@metamask/cryptography": "npm:^1.0.0"
     "@metamask/key-tree": "npm:^10.1.1"
     "@metamask/messenger": "npm:^2.0.0"
     "@metamask/permission-controller": "npm:^13.1.1"

From bc3ae0ded855ba074be8ff8fbae73cc0262689df Mon Sep 17 00:00:00 2001
From: Frederik Bolding <frederik.bolding@gmail.com>
Date: Thu, 8 Oct 2026 11:05:05 +0200
Subject: [PATCH 2/3] Fix Jest config

---
 jest.config.base.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/jest.config.base.js b/jest.config.base.js
index 9712d45060..2840366b2a 100644
--- a/jest.config.base.js
+++ b/jest.config.base.js
@@ -3,7 +3,10 @@
  * https://jestjs.io/docs/configuration
  */
 
-const ESM_DEPENDENCIES_TO_TRANSPILE = ['@metamask/utils'];
+const ESM_DEPENDENCIES_TO_TRANSPILE = [
+  '@metamask/cryptography',
+  '@metamask/utils',
+];
 
 module.exports = {
   // All imported modules in your tests should be mocked automatically
@@ -114,6 +117,7 @@ module.exports = {
     ],
     '^@metamask/utils$': ['@metamask/utils'],
     '^@metamask/utils/node$': ['@metamask/utils/node'],
+    '^@metamask/cryptography/(.+)$': ['@metamask/cryptography/$1'],
     '^@metamask/(.+)/node$': ['<rootDir>/../$1/src/node'],
     '^@metamask/(.+)/jsx': ['<rootDir>/../$1/src/jsx'],
     '^@metamask/(.+)$': [

From 8a222d45c5754567008967d62dd2ee24fb0c98b6 Mon Sep 17 00:00:00 2001
From: Frederik Bolding <frederik.bolding@gmail.com>
Date: Fri, 9 Oct 2026 10:30:02 +0200
Subject: [PATCH 3/3] Bump again

---
 packages/snaps-utils/package.json |  2 +-
 yarn.lock                         | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/snaps-utils/package.json b/packages/snaps-utils/package.json
index b92219a6f9..5ddf99af7a 100644
--- a/packages/snaps-utils/package.json
+++ b/packages/snaps-utils/package.json
@@ -80,7 +80,7 @@
   "dependencies": {
     "@babel/core": "^7.23.2",
     "@babel/types": "^7.23.0",
-    "@metamask/cryptography": "^1.0.0",
+    "@metamask/cryptography": "^1.1.2",
     "@metamask/key-tree": "^10.1.1",
     "@metamask/messenger": "^2.0.0",
     "@metamask/permission-controller": "^13.1.1",
diff --git a/yarn.lock b/yarn.lock
index 5a748c3f61..1b1c3e77c8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3394,10 +3394,10 @@ __metadata:
   languageName: unknown
   linkType: soft
 
-"@metamask/cryptography@npm:^1.0.0":
-  version: 1.0.0
-  resolution: "@metamask/cryptography@npm:1.0.0"
-  checksum: 10/082ea127ff3a8507aba477a1e1695b0722673c8236bba23234737b0c63d45e2a9639a3ca6f0f1fb826a88b902214cec338322d7242fed7dfb3eed244a36fa485
+"@metamask/cryptography@npm:^1.1.2":
+  version: 1.1.2
+  resolution: "@metamask/cryptography@npm:1.1.2"
+  checksum: 10/567ab4d7a27bbf1be129a120bd0d6d1dfc1677ddc36c2e81c259bebd7824b493fbb67127b585d57f94d98463daa7f7a43296db8ff2d9ed85f440ecc7e9c83dc9
   languageName: node
   linkType: hard
 
@@ -4849,7 +4849,7 @@ __metadata:
     "@babel/types": "npm:^7.23.0"
     "@lavamoat/allow-scripts": "npm:^4.0.0"
     "@metamask/auto-changelog": "npm:^6.2.1"
-    "@metamask/cryptography": "npm:^1.0.0"
+    "@metamask/cryptography": "npm:^1.1.2"
     "@metamask/key-tree": "npm:^10.1.1"
     "@metamask/messenger": "npm:^2.0.0"
     "@metamask/permission-controller": "npm:^13.1.1"