@metamask/eth-sig-util - npm Package Compare versions

Comparing version 7.0.1 to 7.0.2

dist/encryption.js

@@ -27,4 +27,4 @@ "use strict";
 exports.getEncryptionPublicKey = exports.decryptSafely = exports.decrypt = exports.encryptSafely = exports.encrypt = void 0;
+const base_1 = require("@scure/base");
 const nacl = __importStar(require("tweetnacl"));
-const naclUtil = __importStar(require("tweetnacl-util"));
 const utils_1 = require("./utils");
@@ -60,3 +60,3 @@ /**
             try {
-                pubKeyUInt8Array = naclUtil.decodeBase64(publicKey);
+                pubKeyUInt8Array = base_1.base64.decode(publicKey);
             }
@@ -66,3 +66,3 @@ catch (err) {
             }
-            const msgParamsUInt8Array = naclUtil.decodeUTF8(data);
+            const msgParamsUInt8Array = base_1.utf8.decode(data);
             const nonce = nacl.randomBytes(nacl.box.nonceLength);
@@ -74,5 +74,5 @@ // encrypt
                 version: 'x25519-xsalsa20-poly1305',
-                nonce: naclUtil.encodeBase64(nonce),
-                ephemPublicKey: naclUtil.encodeBase64(ephemeralKeyPair.publicKey),
-                ciphertext: naclUtil.encodeBase64(encryptedMessage),
+                nonce: base_1.base64.encode(nonce),
+                ephemPublicKey: base_1.base64.encode(ephemeralKeyPair.publicKey),
+                ciphertext: base_1.base64.encode(encryptedMessage),
             };
@@ -151,9 +151,8 @@ // return encrypted msg data
         case 'x25519-xsalsa20-poly1305': {
-            // string to buffer to UInt8Array
-            const receiverPrivateKeyUint8Array = naclDecodeHex(privateKey);
+            const receiverPrivateKeyUint8Array = Buffer.from(privateKey, 'hex');
             const receiverEncryptionPrivateKey = nacl.box.keyPair.fromSecretKey(receiverPrivateKeyUint8Array).secretKey;
             // assemble decryption parameters
-            const nonce = naclUtil.decodeBase64(encryptedData.nonce);
-            const ciphertext = naclUtil.decodeBase64(encryptedData.ciphertext);
-            const ephemPublicKey = naclUtil.decodeBase64(encryptedData.ephemPublicKey);
+            const nonce = base_1.base64.decode(encryptedData.nonce);
+            const ciphertext = base_1.base64.decode(encryptedData.ciphertext);
+            const ephemPublicKey = base_1.base64.decode(encryptedData.ephemPublicKey);
             // decrypt
@@ -166,3 +165,3 @@ const decryptedMessage = nacl.box.open(ciphertext, nonce, ephemPublicKey, receiverEncryptionPrivateKey);
                 }
-                const output = naclUtil.encodeUTF8(decryptedMessage);
+                const output = base_1.utf8.encode(decryptedMessage);
                 // TODO: This is probably extraneous but was kept to minimize changes during refactor
@@ -212,17 +211,7 @@ if (!output) {
 function getEncryptionPublicKey(privateKey) {
-    const privateKeyUint8Array = naclDecodeHex(privateKey);
+    const privateKeyUint8Array = Buffer.from(privateKey, 'hex');
     const encryptionPublicKey = nacl.box.keyPair.fromSecretKey(privateKeyUint8Array).publicKey;
-    return naclUtil.encodeBase64(encryptionPublicKey);
+    return base_1.base64.encode(encryptionPublicKey);
 }
 exports.getEncryptionPublicKey = getEncryptionPublicKey;
-/**
- * Convert a hex string to the UInt8Array format used by nacl.
- *
- * @param msgHex - The string to convert.
- * @returns The converted string.
- */
-function naclDecodeHex(msgHex) {
-    const msgBase64 = Buffer.from(msgHex, 'hex').toString('base64');
-    return naclUtil.decodeBase64(msgBase64);
-}
 //# sourceMappingURL=encryption.js.map

package.json

 {
   "name": "@metamask/eth-sig-util",
-  "version": "7.0.1",
+  "version": "7.0.2",
   "description": "A few useful functions for signing ethereum data",
@@ -50,5 +50,5 @@ "keywords": [
     "@metamask/utils": "^8.1.0",
+    "@scure/base": "~1.1.3",
     "ethereum-cryptography": "^2.1.2",
-    "tweetnacl": "^1.0.3",
-    "tweetnacl-util": "^0.15.1"
+    "tweetnacl": "^1.0.3"
   },
@@ -55,0 +55,0 @@ "devDependencies": {

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Worsened metrics

Total package byte prevSize

133129

decreased by-0.74%

Lines of code

1461

decreased by-0.75%

Dependency changes

• + Added@scure/base@~1.1.3

• - Removedtweetnacl-util@^0.15.1

• - Removedtweetnacl-util@0.15.1(transitive)