wif - npm Package Compare versions

Comparing version 3.0.1 to 4.0.0

index.js

@@ -30,6 +30,8 @@ var bs58check = require('bs58check')
 function encodeRaw (version, privateKey, compressed) {
-  var result = new Buffer(compressed ? 34 : 33)
+  if (privateKey.length !== 32) throw new TypeError('Invalid privateKey length')
 
-  result.writeUInt8(version, 0)
-  privateKey.copy(result, 1)
+  var result = new Uint8Array(compressed ? 34 : 33)
+  var view = new DataView(result.buffer)
+  view.setUint8(0, version)
+  result.set(privateKey, 1)
 
@@ -36,0 +38,0 @@ if (compressed) {

package.json

 {
   "name": "wif",
-  "version": "3.0.1",
+  "version": "4.0.0",
   "description": "Bitcoin Wallet Import Format (WIF) decoding/encoding module",
@@ -28,2 +28,5 @@ "author": "Daniel Cousens",
   "main": "index.js",
+  "files": [
+    "index.js"
+  ],
   "scripts": {
@@ -37,9 +40,10 @@ "coverage-report": "nyc report --reporter=lcov",
   "dependencies": {
-    "bs58check": "^2.0.1"
+    "bs58check": "^3.0.1"
   },
   "devDependencies": {
-    "nyc": "^6.4.0",
-    "standard": "*",
-    "tape": "^4.6.2"
+    "nyc": "^15.0.0",
+    "standard": "^14.3.3",
+    "tape": "^4.13.2",
+    "uint8array-tools": "0.0.7"
   }
 }

README.md

 # WIF
-
 [![TRAVIS](https://secure.travis-ci.org/bitcoinjs/wif.png)](http://travis-ci.org/bitcoinjs/wif)
@@ -15,6 +14,4 @@ [![NPM](http://img.shields.io/npm/v/wif.svg)](https://www.npmjs.org/package/wif)
 var wif = require('wif')
-
-var privateKey = new Buffer('0000000000000000000000000000000000000000000000000000000000000001', 'hex')
-
-var key = wif.encode(128, privateKey, true)
+var privateKey = Buffer.from('0000000000000000000000000000000000000000000000000000000000000001', 'hex')
+var key = wif.encode(128, privateKey, true) // for the testnet use: wif.encode(239, ...
 // => KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU73sVHnoWn
@@ -29,2 +26,6 @@
 
+wif.decode(key, 0x09)
+// => Error: Invalid network version
+
+// alternative syntax
 wif.encode(obj)
@@ -31,0 +32,0 @@ // => KwDiBf89QgGbjEhKnhXJuH7LrciVrZi3qYjgd9M7rFU73sVHnoWn

New alerts

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License

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Found 1 instance in 1 package

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Fixed alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

34

increased by3.03%

Worsened metrics

Total package byte prevSize

4674

decreased by-43.75%

Dev dependency count

4

increased by33.33%

Number of package files

4

decreased by-50%

Lines of code

52

decreased by-67.7%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• + Added@noble/hashes@1.5.0(transitive)

• + Addedbase-x@4.0.0(transitive)

• + Addedbs58@5.0.0(transitive)

• + Addedbs58check@3.0.1(transitive)

• - Removedbase-x@3.0.10(transitive)

• - Removedbs58@4.0.1(transitive)

• - Removedbs58check@2.1.2(transitive)

• - Removedcipher-base@1.0.4(transitive)

• - Removedcreate-hash@1.2.0(transitive)

• - Removedhash-base@3.1.0(transitive)

• - Removedinherits@2.0.4(transitive)

• - Removedmd5.js@1.3.5(transitive)

• - Removedreadable-stream@3.6.2(transitive)

• - Removedripemd160@2.0.2(transitive)

• - Removedsafe-buffer@5.2.1(transitive)

• - Removedsha.js@2.4.11(transitive)

• - Removedstring_decoder@1.3.0(transitive)

• - Removedutil-deprecate@1.0.2(transitive)

• Updatedbs58check@^3.0.1