Beta 7 with some repo names changed.

Client/node_modules/bs58check/base.js

@@ -0,0 +1,50 @@
+'use strict'
+
+var base58 = require('bs58')
+var Buffer = require('safe-buffer').Buffer
+
+module.exports = function (checksumFn) {
+  // Encode a buffer as a base58-check encoded string
+  function encode (payload) {
+    var checksum = checksumFn(payload)
+
+    return base58.encode(Buffer.concat([
+      payload,
+      checksum
+    ], payload.length + 4))
+  }
+
+  function decodeRaw (buffer) {
+    var payload = buffer.slice(0, -4)
+    var checksum = buffer.slice(-4)
+    var newChecksum = checksumFn(payload)
+
+    if (checksum[0] ^ newChecksum[0] |
+        checksum[1] ^ newChecksum[1] |
+        checksum[2] ^ newChecksum[2] |
+        checksum[3] ^ newChecksum[3]) return
+
+    return payload
+  }
+
+  // Decode a base58-check encoded string to a buffer, no result if checksum is wrong
+  function decodeUnsafe (string) {
+    var buffer = base58.decodeUnsafe(string)
+    if (!buffer) return
+
+    return decodeRaw(buffer)
+  }
+
+  function decode (string) {
+    var buffer = base58.decode(string)
+    var payload = decodeRaw(buffer, checksumFn)
+    if (!payload) throw new Error('Invalid checksum')
+    return payload
+  }
+
+  return {
+    encode: encode,
+    decode: decode,
+    decodeUnsafe: decodeUnsafe
+  }
+}

Client/node_modules/bs58check/index.js

@@ -0,0 +1,12 @@
+'use strict'
+
+var createHash = require('create-hash')
+var bs58checkBase = require('./base')
+
+// SHA256(SHA256(buffer))
+function sha256x2 (buffer) {
+  var tmp = createHash('sha256').update(buffer).digest()
+  return createHash('sha256').update(tmp).digest()
+}
+
+module.exports = bs58checkBase(sha256x2)

Client/node_modules/bs58check/package.json

@@ -0,0 +1,79 @@
+{
+  "_from": "bs58check@^2.1.2",
+  "_id": "bs58check@2.1.2",
+  "_inBundle": false,
+  "_integrity": "sha512-0TS1jicxdU09dwJMNZtVAfzPi6Q6QeN0pM1Fkzrjn+XYHvzMKPU3pHVpva+769iNVSfIYWf7LJ6WR+BuuMf8cA==",
+  "_location": "/bs58check",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "bs58check@^2.1.2",
+    "name": "bs58check",
+    "escapedName": "bs58check",
+    "rawSpec": "^2.1.2",
+    "saveSpec": null,
+    "fetchSpec": "^2.1.2"
+  },
+  "_requiredBy": [
+    "/ethereum-cryptography"
+  ],
+  "_resolved": "https://registry.npmjs.org/bs58check/-/bs58check-2.1.2.tgz",
+  "_shasum": "53b018291228d82a5aa08e7d796fdafda54aebfc",
+  "_spec": "bs58check@^2.1.2",
+  "_where": "C:\\Users\\Luis\\source\\repos\\AAMasters\\BackendServers\\node_modules\\ethereum-cryptography",
+  "author": {
+    "name": "Daniel Cousens"
+  },
+  "bugs": {
+    "url": "https://github.com/bitcoinjs/bs58check/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "bs58": "^4.0.0",
+    "create-hash": "^1.1.0",
+    "safe-buffer": "^5.1.2"
+  },
+  "deprecated": false,
+  "description": "A straightforward implementation of base58-check encoding",
+  "devDependencies": {
+    "blake-hash": "^1.0.0",
+    "nyc": "^11.3.0",
+    "standard": "^10.0.3",
+    "tape": "^4.6.2"
+  },
+  "files": [
+    "index.js",
+    "base.js"
+  ],
+  "homepage": "https://github.com/bitcoinjs/bs58check",
+  "keywords": [
+    "base",
+    "base58",
+    "base58check",
+    "bitcoin",
+    "bs58",
+    "check",
+    "checksum",
+    "decode",
+    "decoding",
+    "encode",
+    "encoding",
+    "litecoin"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "bs58check",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/bitcoinjs/bs58check.git"
+  },
+  "scripts": {
+    "coverage": "nyc --check-coverage --branches 90 --functions 90 npm run unit",
+    "coverage-report": "nyc report --reporter=lcov",
+    "standard": "standard",
+    "test": "npm run standard && npm run coverage",
+    "unit": "tape test/*.js"
+  },
+  "version": "2.1.2"
+}