comÃposer add tephenhill/base58

22 files changed, 1046 insertions, 2 deletions

diff --git a/vendor/composer/autoload_classmap.php b/vendor/composer/autoload_classmap.php
index c95fe5704..a604b0b37 100644
--- a/vendor/composer/autoload_classmap.php
+++ b/vendor/composer/autoload_classmap.php
@@ -1151,6 +1151,14 @@ return array(
     'Smarty_Template_Source' => $vendorDir . '/smarty/smarty/libs/sysplugins/smarty_template_source.php',
     'Smarty_Undefined_Variable' => $vendorDir . '/smarty/smarty/libs/sysplugins/smarty_undefined_variable.php',
     'Smarty_Variable' => $vendorDir . '/smarty/smarty/libs/sysplugins/smarty_variable.php',
+    'StephenHill\\BCMathService' => $vendorDir . '/stephenhill/base58/src/BCMathService.php',
+    'StephenHill\\Base58' => $vendorDir . '/stephenhill/base58/src/Base58.php',
+    'StephenHill\\Benchmarks\\Base16Event' => $vendorDir . '/stephenhill/base58/benchmarks/Base16Event.php',
+    'StephenHill\\Benchmarks\\Base58BCMathEvent' => $vendorDir . '/stephenhill/base58/benchmarks/Base58BCMathEvent.php',
+    'StephenHill\\Benchmarks\\Base58GMPEvent' => $vendorDir . '/stephenhill/base58/benchmarks/Base58GMPEvent.php',
+    'StephenHill\\Benchmarks\\Base64Event' => $vendorDir . '/stephenhill/base58/benchmarks/Base64Event.php',
+    'StephenHill\\GMPService' => $vendorDir . '/stephenhill/base58/src/GMPService.php',
+    'StephenHill\\ServiceInterface' => $vendorDir . '/stephenhill/base58/src/ServiceInterface.php',
     'Symfony\\Polyfill\\Php81\\Php81' => $vendorDir . '/symfony/polyfill-php81/Php81.php',
     'TPC_yyStackEntry' => $vendorDir . '/smarty/smarty/libs/sysplugins/smarty_internal_configfileparser.php',
     'TP_yyStackEntry' => $vendorDir . '/smarty/smarty/libs/sysplugins/smarty_internal_templateparser.php',
diff --git a/vendor/composer/autoload_psr4.php b/vendor/composer/autoload_psr4.php
index ceeb74ea9..630675b4f 100644
--- a/vendor/composer/autoload_psr4.php
+++ b/vendor/composer/autoload_psr4.php
@@ -12,6 +12,8 @@ return array(
     'chillerlan\\QRCode\\' => array($vendorDir . '/chillerlan/php-qrcode/src'),
     'Zotlabs\\' => array($baseDir . '/Zotlabs'),
     'Symfony\\Polyfill\\Php81\\' => array($vendorDir . '/symfony/polyfill-php81'),
+    'StephenHill\\Benchmarks\\' => array($vendorDir . '/stephenhill/base58/benchmarks'),
+    'StephenHill\\' => array($vendorDir . '/stephenhill/base58/src'),
     'SimplePie\\' => array($vendorDir . '/simplepie/simplepie/src'),
     'Sabre\\Xml\\' => array($vendorDir . '/sabre/xml/lib'),
     'Sabre\\VObject\\' => array($vendorDir . '/sabre/vobject/lib'),
diff --git a/vendor/composer/autoload_static.php b/vendor/composer/autoload_static.php
index bba7367f7..eccce46ef 100644
--- a/vendor/composer/autoload_static.php
+++ b/vendor/composer/autoload_static.php
@@ -41,6 +41,8 @@ class ComposerStaticInit7b34d7e50a62201ec5d5e526a5b8b35d
         'S' => 
         array (
             'Symfony\\Polyfill\\Php81\\' => 23,
+            'StephenHill\\Benchmarks\\' => 23,
+            'StephenHill\\' => 12,
             'SimplePie\\' => 10,
             'Sabre\\Xml\\' => 10,
             'Sabre\\VObject\\' => 14,
@@ -116,6 +118,14 @@ class ComposerStaticInit7b34d7e50a62201ec5d5e526a5b8b35d
         array (
             0 => __DIR__ . '/..' . '/symfony/polyfill-php81',
         ),
+        'StephenHill\\Benchmarks\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/stephenhill/base58/benchmarks',
+        ),
+        'StephenHill\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/stephenhill/base58/src',
+        ),
         'SimplePie\\' => 
         array (
             0 => __DIR__ . '/..' . '/simplepie/simplepie/src',
@@ -1378,6 +1388,14 @@ class ComposerStaticInit7b34d7e50a62201ec5d5e526a5b8b35d
         'Smarty_Template_Source' => __DIR__ . '/..' . '/smarty/smarty/libs/sysplugins/smarty_template_source.php',
         'Smarty_Undefined_Variable' => __DIR__ . '/..' . '/smarty/smarty/libs/sysplugins/smarty_undefined_variable.php',
         'Smarty_Variable' => __DIR__ . '/..' . '/smarty/smarty/libs/sysplugins/smarty_variable.php',
+        'StephenHill\\BCMathService' => __DIR__ . '/..' . '/stephenhill/base58/src/BCMathService.php',
+        'StephenHill\\Base58' => __DIR__ . '/..' . '/stephenhill/base58/src/Base58.php',
+        'StephenHill\\Benchmarks\\Base16Event' => __DIR__ . '/..' . '/stephenhill/base58/benchmarks/Base16Event.php',
+        'StephenHill\\Benchmarks\\Base58BCMathEvent' => __DIR__ . '/..' . '/stephenhill/base58/benchmarks/Base58BCMathEvent.php',
+        'StephenHill\\Benchmarks\\Base58GMPEvent' => __DIR__ . '/..' . '/stephenhill/base58/benchmarks/Base58GMPEvent.php',
+        'StephenHill\\Benchmarks\\Base64Event' => __DIR__ . '/..' . '/stephenhill/base58/benchmarks/Base64Event.php',
+        'StephenHill\\GMPService' => __DIR__ . '/..' . '/stephenhill/base58/src/GMPService.php',
+        'StephenHill\\ServiceInterface' => __DIR__ . '/..' . '/stephenhill/base58/src/ServiceInterface.php',
         'Symfony\\Polyfill\\Php81\\Php81' => __DIR__ . '/..' . '/symfony/polyfill-php81/Php81.php',
         'TPC_yyStackEntry' => __DIR__ . '/..' . '/smarty/smarty/libs/sysplugins/smarty_internal_configfileparser.php',
         'TP_yyStackEntry' => __DIR__ . '/..' . '/smarty/smarty/libs/sysplugins/smarty_internal_templateparser.php',
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 3be6a1e92..84ee74399 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -1982,6 +1982,51 @@
             "install-path": "../spomky-labs/otphp"
         },
         {
+            "name": "stephenhill/base58",
+            "version": "v1.1.5",
+            "version_normalized": "1.1.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/stephen-hill/base58php.git",
+                "reference": "bd9fc19c788160a2f85ba0a19cd800eaf5ba5e99"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/stephen-hill/base58php/zipball/bd9fc19c788160a2f85ba0a19cd800eaf5ba5e99",
+                "reference": "bd9fc19c788160a2f85ba0a19cd800eaf5ba5e99",
+                "shasum": ""
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1",
+                "phpunit/phpunit": "4.*"
+            },
+            "time": "2019-08-22T16:51:59+00:00",
+            "type": "library",
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "StephenHill\\": "src/",
+                    "StephenHill\\Benchmarks\\": "benchmarks/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Stephen Hill",
+                    "email": "stephen@gatekiller.co.uk"
+                }
+            ],
+            "description": "Base58 Encoding and Decoding Library for PHP",
+            "support": {
+                "issues": "https://github.com/stephen-hill/base58php/issues",
+                "source": "https://github.com/stephen-hill/base58php/tree/v1.1.5"
+            },
+            "install-path": "../stephenhill/base58"
+        },
+        {
             "name": "symfony/polyfill-php81",
             "version": "v1.28.0",
             "version_normalized": "1.28.0.0",
diff --git a/vendor/composer/installed.php b/vendor/composer/installed.php
index 393977f73..aba97f8c4 100644
--- a/vendor/composer/installed.php
+++ b/vendor/composer/installed.php
@@ -3,7 +3,7 @@
         'name' => 'zotlabs/hubzilla',
         'pretty_version' => 'dev-master',
         'version' => 'dev-master',
-        'reference' => '85001c034b1353e7602911f9fbdf017188ed8b07',
+        'reference' => 'cd0e50da249ba89252a6182b0ac239e003563f61',
         'type' => 'application',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
@@ -268,6 +268,15 @@
             'aliases' => array(),
             'dev_requirement' => false,
         ),
+        'stephenhill/base58' => array(
+            'pretty_version' => 'v1.1.5',
+            'version' => '1.1.5.0',
+            'reference' => 'bd9fc19c788160a2f85ba0a19cd800eaf5ba5e99',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../stephenhill/base58',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
         'symfony/polyfill-php81' => array(
             'pretty_version' => 'v1.28.0',
             'version' => '1.28.0.0',
@@ -313,7 +322,7 @@
         'zotlabs/hubzilla' => array(
             'pretty_version' => 'dev-master',
             'version' => 'dev-master',
-            'reference' => '85001c034b1353e7602911f9fbdf017188ed8b07',
+            'reference' => 'cd0e50da249ba89252a6182b0ac239e003563f61',
             'type' => 'application',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
diff --git a/vendor/stephenhill/base58/.gitignore b/vendor/stephenhill/base58/.gitignore
new file mode 100644
index 000000000..b2df07bd9
--- /dev/null
+++ b/vendor/stephenhill/base58/.gitignore
@@ -0,0 +1,3 @@
+/vendor/
+/bin/
+composer.lock
diff --git a/vendor/stephenhill/base58/.travis.yml b/vendor/stephenhill/base58/.travis.yml
new file mode 100644
index 000000000..3e995f336
--- /dev/null
+++ b/vendor/stephenhill/base58/.travis.yml
@@ -0,0 +1,15 @@
+language: php
+
+before_script:
+  - composer install
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7
+  - 7.1
+  - hhvm
+
+script: bin/phpunit
diff --git a/vendor/stephenhill/base58/benchmarks/Base16Event.php b/vendor/stephenhill/base58/benchmarks/Base16Event.php
new file mode 100644
index 000000000..f3ec0034d
--- /dev/null
+++ b/vendor/stephenhill/base58/benchmarks/Base16Event.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace StephenHill\Benchmarks;
+
+use Athletic\AthleticEvent;
+
+class Base16Event extends AthleticEvent
+{
+    /**
+	* @iterations 10000
+	*/
+    public function encodeBase16()
+    {
+        bin2hex('Hello World');
+    }
+
+    /**
+	* @iterations 10000
+	*/
+    public function decodeBase16()
+    {
+        pack('H*', '48656c6c6f20576f726c64');
+    }
+}
diff --git a/vendor/stephenhill/base58/benchmarks/Base58BCMathEvent.php b/vendor/stephenhill/base58/benchmarks/Base58BCMathEvent.php
new file mode 100644
index 000000000..fc8ec23ee
--- /dev/null
+++ b/vendor/stephenhill/base58/benchmarks/Base58BCMathEvent.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace StephenHill\Benchmarks;
+
+use Athletic\AthleticEvent;
+use StephenHill\Base58;
+use StephenHill\BCMathService;
+
+class Base58BCMathEvent extends AthleticEvent
+{
+    protected $base58;
+
+    public function setUp()
+    {
+        $this->base58 = new Base58(null, new BCMathService());
+    }
+
+    /**
+	* @iterations 10000
+	*/
+    public function encodeBase58()
+    {
+        $this->base58->encode('Hello World');
+    }
+
+    /**
+	* @iterations 10000
+	*/
+    public function decodeBase58()
+    {
+        $this->base58->decode('JxF12TrwUP45BMd');
+    }
+}
diff --git a/vendor/stephenhill/base58/benchmarks/Base58GMPEvent.php b/vendor/stephenhill/base58/benchmarks/Base58GMPEvent.php
new file mode 100644
index 000000000..d8a4d20bf
--- /dev/null
+++ b/vendor/stephenhill/base58/benchmarks/Base58GMPEvent.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace StephenHill\Benchmarks;
+
+use Athletic\AthleticEvent;
+use StephenHill\Base58;
+use StephenHill\GMPService;
+
+class Base58GMPEvent extends AthleticEvent
+{
+    protected $base58;
+
+    public function setUp()
+    {
+        $this->base58 = new Base58(null, new GMPService());
+    }
+
+    /**
+	* @iterations 10000
+	*/
+    public function encodeBase58()
+    {
+        $this->base58->encode('Hello World');
+    }
+
+    /**
+	* @iterations 10000
+	*/
+    public function decodeBase58()
+    {
+        $this->base58->decode('JxF12TrwUP45BMd');
+    }
+}
diff --git a/vendor/stephenhill/base58/benchmarks/Base64Event.php b/vendor/stephenhill/base58/benchmarks/Base64Event.php
new file mode 100644
index 000000000..a558968a3
--- /dev/null
+++ b/vendor/stephenhill/base58/benchmarks/Base64Event.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace StephenHill\Benchmarks;
+
+use Athletic\AthleticEvent;
+
+class Base64Event extends AthleticEvent
+{
+    /**
+	* @iterations 10000
+	*/
+    public function encodeBase64()
+    {
+        base64_encode('Hello World');
+    }
+
+    /**
+	* @iterations 10000
+	*/
+    public function decodeBase64()
+    {
+        base64_decode('SGVsbG8gV29ybGQ=');
+    }
+}
diff --git a/vendor/stephenhill/base58/composer.json b/vendor/stephenhill/base58/composer.json
new file mode 100644
index 000000000..560701f50
--- /dev/null
+++ b/vendor/stephenhill/base58/composer.json
@@ -0,0 +1,24 @@
+{
+    "name": "stephenhill/base58",
+    "description": "Base58 Encoding and Decoding Library for PHP",
+    "require-dev": {
+        "phpunit/phpunit": "4.*",
+        "athletic/athletic": "~0.1"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Stephen Hill",
+            "email": "stephen@gatekiller.co.uk"
+        }
+    ],
+    "config": {
+        "bin-dir": "bin"
+    },
+    "autoload": {
+        "psr-4": {
+            "StephenHill\\": "src/",
+            "StephenHill\\Benchmarks\\": "benchmarks/"
+        }
+    }
+}
\ No newline at end of file
diff --git a/vendor/stephenhill/base58/contributing.md b/vendor/stephenhill/base58/contributing.md
new file mode 100644
index 000000000..fbc33266d
--- /dev/null
+++ b/vendor/stephenhill/base58/contributing.md
@@ -0,0 +1,24 @@
+# Contributing
+
+I welcome anyone to contribute to this project. All bug reports, feature requests, and pull requests are greatly appriciated.
+
+To contribute some code, please do the following:
+
+1. Fork this repository.
+2. Create a new branch
+3. Commit your changes to this branch.
+4. Make sure your code follows the coding guidelines below.
+5. When your happy with you changes, push this branch to Github.
+6. Create a Pull Request into the master branch.
+
+## Coding Guidelines
+
+Please ensure your pull request adheres to the following:
+
+* New code should be properly tested, and all tests must pass
+* PSR-1: Basic coding standard
+* PSR-2: Coding style guide
+* PSR-4: Autoloader
+* Semantic Versioning 2.0.0
+
+Thank you for your support!
\ No newline at end of file
diff --git a/vendor/stephenhill/base58/docs/index.md b/vendor/stephenhill/base58/docs/index.md
new file mode 100644
index 000000000..9723a91dd
--- /dev/null
+++ b/vendor/stephenhill/base58/docs/index.md
@@ -0,0 +1,145 @@
+# Base58 Encoding and Decoding Library for PHP
+
+[![Build Status](https://travis-ci.org/stephen-hill/base58php.png)](https://travis-ci.org/stephen-hill/base58php)
+[![Packagist Release](http://img.shields.io/packagist/v/stephenhill/base58.svg)](https://packagist.org/packages/stephenhill/base58)
+[![MIT License](http://img.shields.io/packagist/l/stephenhill/base58.svg)](https://github.com/stephen-hill/base58php/blob/master/license)
+[![Flattr this](https://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/submit/auto?user_id=stephen-hill&url=https%3A%2F%2Fgithub.com%2Fstephen-hill%2Fbase58php)
+
+## Long Term Support
+
+Each major version of this library will be supported for 5 years after it's initial release. Support will be provided for security and bug fixes.
+
+Version 1 will therefore be supported until the 11th September 2019.
+
+## Background
+
+I wanted a replacement for Base64 encoded strings and the [Base58 encoding used by Bitcoin](https://en.bitcoin.it/wiki/Base58Check_encoding) looked ideal. I looked around for an existing PHP library which would directly convert a string into Base58 but I couldn't find one, or at least one that worked correctly and was also well tested.
+
+So I decided to create a library with the following goals:
+
+- Encode/Decode PHP Strings
+- Simple and easy to use
+- Fully Tested
+- Available via Composer
+
+## Requirements
+
+This library has the following requirements:
+
+- PHP => 5.3
+- BC Math Extension
+
+## Installation
+
+I recommend you install this library via Composer.
+
+```json
+{
+    "require": {
+        "stephenhill/base58": "~1.0"
+    }
+}
+```
+
+## Basic Usage
+
+```php
+require_once('vendor/autoload.php');
+
+$base58 = new StephenHill\Base58();
+
+$base58->encode('Hello World');
+$base58->decode('JxF12TrwUP45BMd');
+```
+
+## Advanced Usage
+
+By default this library chooses the encoding service provider to use, either GMPService or BCMathService (in that order).
+If you want to specify one of the included services or your own, you can inject it into the constructor.
+
+```php
+require_once('vendor/autoload.php');
+
+$gmp = new StephenHill\GMPService();
+$base58 = new StephenHill\Base58(null, $gmp);
+
+$base58->encode('Hello World');
+$base58->decode('JxF12TrwUP45BMd');
+```
+
+Also by default, this library uses Bitcoin's Base58 alphabet. If you want to use another variant, you can do this in the constructor.
+
+```php
+require_once('vendor/autoload.php');
+
+// Flickr's Base58 Alphabet
+$base58 = new StephenHill\Base58('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ');
+
+$base58->encode('Hello World');
+$base58->decode('iXf12sRWto45bmC');
+```
+
+## Testing
+
+This library is tested using PHPUnit.
+
+```bash
+$ bin/phpunit
+```
+
+## Benchmarking
+
+You can benchmark this library using [Athletic](https://github.com/polyfractal/athletic).
+The benchmarking suite also benchmarks PHP's built-in Base64 and Base16 encoding for comparison.
+
+```bash
+$ bin/athletic -p benchmarks
+```
+
+Example output.
+
+```
+StephenHill\Benchmarks\Base16Event
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase16: [10,000    ] [0.0000010839939] [922,514.40637]
+    decodeBase16: [10,000    ] [0.0000011516809] [868,296.03561]
+
+
+StephenHill\Benchmarks\Base58BCMathEvent
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase58: [10,000    ] [0.0001500048161] [6,666.45263]
+    decodeBase58: [10,000    ] [0.0001741812706] [5,741.14540]
+
+
+StephenHill\Benchmarks\Base58GMPEvent
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase58: [10,000    ] [0.0001168665648] [8,556.76730]
+    decodeBase58: [10,000    ] [0.0001385705233] [7,216.54199]
+
+
+StephenHill\Benchmarks\Base64Event
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase64: [10,000    ] [0.0000009050369] [1,104,927.29189]
+    decodeBase64: [10,000    ] [0.0000009787321] [1,021,730.04312]
+```
+
+## Contributing
+
+I welcome everyone to contribute to this library. Please see the Contributing document for details.
+
+## License
+
+This library is license under the MIT License (MIT). Please see License File for more information.
+
+## Credits
+
+This library was forked from [Jeremy Johnstone's](https://github.com/jsjohnst) Base58 methods on Gist https://gist.github.com/jsjohnst/126883.
+
+Some of the unit tests were based on the following:
+
+- https://code.google.com/p/bitcoinj/source/browse/core/src/test/java/com/google/bitcoin/core/Base58Test.java
+- https://github.com/bitcoinjs/bitcoinjs-lib/blob/master/test/fixtures/base58.json
diff --git a/vendor/stephenhill/base58/docs/navbar.md b/vendor/stephenhill/base58/docs/navbar.md
new file mode 100644
index 000000000..e11873d09
--- /dev/null
+++ b/vendor/stephenhill/base58/docs/navbar.md
@@ -0,0 +1,5 @@
+# Menu
+
+* [Home][home]
+
+[home]: /index.md
diff --git a/vendor/stephenhill/base58/license b/vendor/stephenhill/base58/license
new file mode 100644
index 000000000..be1ccaa5c
--- /dev/null
+++ b/vendor/stephenhill/base58/license
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Stephen Hill <stephen@gatekiller.co.uk>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
\ No newline at end of file
diff --git a/vendor/stephenhill/base58/phpunit.xml b/vendor/stephenhill/base58/phpunit.xml
new file mode 100644
index 000000000..06362417f
--- /dev/null
+++ b/vendor/stephenhill/base58/phpunit.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+	backupGlobals="false"
+	backupStaticAttributes="false"
+	bootstrap="tests/bootstrap.php"
+	colors="true"
+	convertErrorsToExceptions="true"
+	convertNoticesToExceptions="true"
+	convertWarningsToExceptions="true"
+	processIsolation="true"
+	stopOnFailure="false"
+	syntaxCheck="true"
+	beStrictAboutTestsThatDoNotTestAnything="true"
+	beStrictAboutOutputDuringTests="true"
+	verbose="true"
+>
+	<testsuites>
+		<testsuite name="Base58 Test Suite">
+			<directory>./tests/</directory>
+		</testsuite>
+	</testsuites>
+
+	<filter>
+		<whitelist addUncoveredFilesFromWhitelist="false">
+			<directory suffix=".php">src</directory>
+			<exclude>
+				<directory suffix=".php">vendor</directory>
+			</exclude>
+		</whitelist>
+	</filter>
+</phpunit>
diff --git a/vendor/stephenhill/base58/readme.md b/vendor/stephenhill/base58/readme.md
new file mode 100644
index 000000000..9723a91dd
--- /dev/null
+++ b/vendor/stephenhill/base58/readme.md
@@ -0,0 +1,145 @@
+# Base58 Encoding and Decoding Library for PHP
+
+[![Build Status](https://travis-ci.org/stephen-hill/base58php.png)](https://travis-ci.org/stephen-hill/base58php)
+[![Packagist Release](http://img.shields.io/packagist/v/stephenhill/base58.svg)](https://packagist.org/packages/stephenhill/base58)
+[![MIT License](http://img.shields.io/packagist/l/stephenhill/base58.svg)](https://github.com/stephen-hill/base58php/blob/master/license)
+[![Flattr this](https://api.flattr.com/button/flattr-badge-large.png)](https://flattr.com/submit/auto?user_id=stephen-hill&url=https%3A%2F%2Fgithub.com%2Fstephen-hill%2Fbase58php)
+
+## Long Term Support
+
+Each major version of this library will be supported for 5 years after it's initial release. Support will be provided for security and bug fixes.
+
+Version 1 will therefore be supported until the 11th September 2019.
+
+## Background
+
+I wanted a replacement for Base64 encoded strings and the [Base58 encoding used by Bitcoin](https://en.bitcoin.it/wiki/Base58Check_encoding) looked ideal. I looked around for an existing PHP library which would directly convert a string into Base58 but I couldn't find one, or at least one that worked correctly and was also well tested.
+
+So I decided to create a library with the following goals:
+
+- Encode/Decode PHP Strings
+- Simple and easy to use
+- Fully Tested
+- Available via Composer
+
+## Requirements
+
+This library has the following requirements:
+
+- PHP => 5.3
+- BC Math Extension
+
+## Installation
+
+I recommend you install this library via Composer.
+
+```json
+{
+    "require": {
+        "stephenhill/base58": "~1.0"
+    }
+}
+```
+
+## Basic Usage
+
+```php
+require_once('vendor/autoload.php');
+
+$base58 = new StephenHill\Base58();
+
+$base58->encode('Hello World');
+$base58->decode('JxF12TrwUP45BMd');
+```
+
+## Advanced Usage
+
+By default this library chooses the encoding service provider to use, either GMPService or BCMathService (in that order).
+If you want to specify one of the included services or your own, you can inject it into the constructor.
+
+```php
+require_once('vendor/autoload.php');
+
+$gmp = new StephenHill\GMPService();
+$base58 = new StephenHill\Base58(null, $gmp);
+
+$base58->encode('Hello World');
+$base58->decode('JxF12TrwUP45BMd');
+```
+
+Also by default, this library uses Bitcoin's Base58 alphabet. If you want to use another variant, you can do this in the constructor.
+
+```php
+require_once('vendor/autoload.php');
+
+// Flickr's Base58 Alphabet
+$base58 = new StephenHill\Base58('123456789abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNPQRSTUVWXYZ');
+
+$base58->encode('Hello World');
+$base58->decode('iXf12sRWto45bmC');
+```
+
+## Testing
+
+This library is tested using PHPUnit.
+
+```bash
+$ bin/phpunit
+```
+
+## Benchmarking
+
+You can benchmark this library using [Athletic](https://github.com/polyfractal/athletic).
+The benchmarking suite also benchmarks PHP's built-in Base64 and Base16 encoding for comparison.
+
+```bash
+$ bin/athletic -p benchmarks
+```
+
+Example output.
+
+```
+StephenHill\Benchmarks\Base16Event
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase16: [10,000    ] [0.0000010839939] [922,514.40637]
+    decodeBase16: [10,000    ] [0.0000011516809] [868,296.03561]
+
+
+StephenHill\Benchmarks\Base58BCMathEvent
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase58: [10,000    ] [0.0001500048161] [6,666.45263]
+    decodeBase58: [10,000    ] [0.0001741812706] [5,741.14540]
+
+
+StephenHill\Benchmarks\Base58GMPEvent
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase58: [10,000    ] [0.0001168665648] [8,556.76730]
+    decodeBase58: [10,000    ] [0.0001385705233] [7,216.54199]
+
+
+StephenHill\Benchmarks\Base64Event
+    Method Name    Iterations    Average Time      Ops/second
+    ------------  ------------  --------------    -------------
+    encodeBase64: [10,000    ] [0.0000009050369] [1,104,927.29189]
+    decodeBase64: [10,000    ] [0.0000009787321] [1,021,730.04312]
+```
+
+## Contributing
+
+I welcome everyone to contribute to this library. Please see the Contributing document for details.
+
+## License
+
+This library is license under the MIT License (MIT). Please see License File for more information.
+
+## Credits
+
+This library was forked from [Jeremy Johnstone's](https://github.com/jsjohnst) Base58 methods on Gist https://gist.github.com/jsjohnst/126883.
+
+Some of the unit tests were based on the following:
+
+- https://code.google.com/p/bitcoinj/source/browse/core/src/test/java/com/google/bitcoin/core/Base58Test.java
+- https://github.com/bitcoinjs/bitcoinjs-lib/blob/master/test/fixtures/base58.json
diff --git a/vendor/stephenhill/base58/src/BCMathService.php b/vendor/stephenhill/base58/src/BCMathService.php
new file mode 100644
index 000000000..329e1ceba
--- /dev/null
+++ b/vendor/stephenhill/base58/src/BCMathService.php
@@ -0,0 +1,165 @@
+<?php
+
+namespace StephenHill;
+
+use InvalidArgumentException;
+
+class BCMathService implements ServiceInterface
+{
+    /**
+     * @var string
+     * @since v1.1.0
+     */
+    protected $alphabet;
+
+    /**
+     * @var int
+     * @since v1.1.0
+     */
+    protected $base;
+
+    /**
+     * Constructor
+     *
+     * @param string $alphabet optional
+     * @since v1.1.0
+     */
+    public function __construct($alphabet = null)
+    {
+        // Handle null alphabet
+        if (is_null($alphabet) === true) {
+            $alphabet = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';
+        }
+
+        // Type validation
+        if (is_string($alphabet) === false) {
+            throw new InvalidArgumentException('Argument $alphabet must be a string.');
+        }
+
+        // The alphabet must contain 58 characters
+        if (strlen($alphabet) !== 58) {
+            throw new InvalidArgumentException('Argument $alphabet must contain 58 characters.');
+        }
+
+        $this->alphabet = $alphabet;
+        $this->base = strlen($alphabet);
+    }
+    /**
+     * Encode a string into base58.
+     *
+     * @param  string $string The string you wish to encode.
+     * @since Release v1.1.0
+     * @return string The Base58 encoded string.
+     */
+    public function encode($string)
+    {
+        // Type validation
+        if (is_string($string) === false) {
+            throw new InvalidArgumentException('Argument $string must be a string.');
+        }
+
+        // If the string is empty, then the encoded string is obviously empty
+        if (strlen($string) === 0) {
+            return '';
+        }
+
+        // Strings in PHP are essentially 8-bit byte arrays
+        // so lets convert the string into a PHP array
+        $bytes = array_values(unpack('C*', $string));
+
+        // Now we need to convert the byte array into an arbitrary-precision decimal
+        // We basically do this by performing a base256 to base10 conversion
+        $decimal = $bytes[0];
+
+        for ($i = 1, $l = count($bytes); $i < $l; $i++) {
+            $decimal = bcmul($decimal, 256);
+            $decimal = bcadd($decimal, $bytes[$i]);
+        }
+
+        // This loop now performs base 10 to base 58 conversion
+        // The remainder or modulo on each loop becomes a base 58 character
+        $output = '';
+        while ($decimal >= $this->base) {
+            $div = bcdiv($decimal, $this->base, 0);
+            $mod = (int) bcmod($decimal, $this->base);
+            $output .= $this->alphabet[$mod];
+            $decimal = $div;
+        }
+
+        // If there's still a remainder, append it
+        if ($decimal > 0) {
+            $output .= $this->alphabet[$decimal];
+        }
+
+        // Now we need to reverse the encoded data
+        $output = strrev($output);
+
+        // Now we need to add leading zeros
+        foreach ($bytes as $byte) {
+            if ($byte === 0) {
+                $output = $this->alphabet[0] . $output;
+                continue;
+            }
+            break;
+        }
+
+        return (string) $output;
+    }
+
+    /**
+     * Decode base58 into a PHP string.
+     *
+     * @param  string $base58 The base58 encoded string.
+     * @since Release v1.1.0
+     * @return string Returns the decoded string.
+     */
+    public function decode($base58)
+    {
+        // Type Validation
+        if (is_string($base58) === false) {
+            throw new InvalidArgumentException('Argument $base58 must be a string.');
+        }
+
+        // If the string is empty, then the decoded string is obviously empty
+        if (strlen($base58) === 0) {
+            return '';
+        }
+
+        $indexes = array_flip(str_split($this->alphabet));
+        $chars = str_split($base58);
+
+        // Check for invalid characters in the supplied base58 string
+        foreach ($chars as $char) {
+            if (isset($indexes[$char]) === false) {
+                throw new InvalidArgumentException('Argument $base58 contains invalid characters. ($char: "'.$char.'" | $base58: "'.$base58.'") ');
+            }
+        }
+
+        // Convert from base58 to base10
+        $decimal = $indexes[$chars[0]];
+
+        for ($i = 1, $l = count($chars); $i < $l; $i++) {
+            $decimal = bcmul($decimal, $this->base);
+            $decimal = bcadd($decimal, $indexes[$chars[$i]]);
+        }
+
+        // Convert from base10 to base256 (8-bit byte array)
+        $output = '';
+        while ($decimal > 0) {
+            $byte = (int) bcmod($decimal, 256);
+            $output = pack('C', $byte) . $output;
+            $decimal = bcdiv($decimal, 256, 0);
+        }
+
+        // Now we need to add leading zeros
+        foreach ($chars as $char) {
+            if ($indexes[$char] === 0) {
+                $output = "\x00" . $output;
+                continue;
+            }
+            break;
+        }
+
+        return $output;
+    }
+}
diff --git a/vendor/stephenhill/base58/src/Base58.php b/vendor/stephenhill/base58/src/Base58.php
new file mode 100644
index 000000000..75a2e0de4
--- /dev/null
+++ b/vendor/stephenhill/base58/src/Base58.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace StephenHill;
+
+use InvalidArgumentException;
+
+/**
+ * @package      StephenHill\Base58
+ * @author       Stephen Hill <stephen@gatekiller.co.uk>
+ * @copyright    2014 Stephen Hill <stephen@gatekiller.co.uk>
+ * @license      http://www.opensource.org/licenses/MIT    The MIT License
+ * @link         https://github.com/stephen-hill/base58php
+ * @since        Release v1.0.0
+ */
+class Base58
+{
+    /**
+     * @var StephenHill\ServiceInterface;
+     * @since v1.1.0
+     */
+    protected $service;
+
+    /**
+     * Constructor
+     *
+     * @param string           $alphabet optional
+     * @param ServiceInterface $service  optional
+     * @since v1.0.0
+     * @since v1.1.0 Added the optional $service argument.
+     */
+    public function __construct(
+        $alphabet = null,
+        ServiceInterface $service = null
+    ) {
+        // Handle null alphabet
+        if (is_null($alphabet) === true) {
+            $alphabet = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';
+        }
+
+        // Type validation
+        if (is_string($alphabet) === false) {
+            throw new InvalidArgumentException('Argument $alphabet must be a string.');
+        }
+
+        // The alphabet must contain 58 characters
+        if (strlen($alphabet) !== 58) {
+            throw new InvalidArgumentException('Argument $alphabet must contain 58 characters.');
+        }
+
+        // Provide a default service if one isn't injected
+        if ($service === null) {
+            // Check for GMP support first
+            if (function_exists('\gmp_init') === true) {
+                $service = new GMPService($alphabet);
+            }
+            else if (function_exists('\bcmul') === true) {
+                $service = new BCMathService($alphabet);
+            }
+            else {
+                throw new \Exception('Please install the BC Math or GMP extension.');
+            }
+        }
+
+        $this->service = $service;
+    }
+
+    /**
+     * Encode a string into base58.
+     *
+     * @param  string $string The string you wish to encode.
+     * @since v1.0.0
+     * @return string The Base58 encoded string.
+     */
+    public function encode($string)
+    {
+        return $this->service->encode($string);
+    }
+
+    /**
+     * Decode base58 into a PHP string.
+     *
+     * @param  string $base58 The base58 encoded string.
+     * @since v1.0.0
+     * @return string Returns the decoded string.
+     */
+    public function decode($base58)
+    {
+        return $this->service->decode($base58);
+    }
+}
diff --git a/vendor/stephenhill/base58/src/GMPService.php b/vendor/stephenhill/base58/src/GMPService.php
new file mode 100644
index 000000000..0dde30594
--- /dev/null
+++ b/vendor/stephenhill/base58/src/GMPService.php
@@ -0,0 +1,156 @@
+<?php
+
+namespace StephenHill;
+
+use InvalidArgumentException;
+
+class GMPService implements ServiceInterface
+{
+    /**
+     * @var string
+     * @since v1.1.0
+     */
+    protected $alphabet;
+
+    /**
+     * @var int
+     * @since v1.1.0
+     */
+    protected $base;
+
+    /**
+     * Constructor
+     *
+     * @param string $alphabet optional
+     * @since v1.1.0
+     */
+    public function __construct($alphabet = null)
+    {
+        // Handle null alphabet
+        if (is_null($alphabet) === true) {
+            $alphabet = '123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz';
+        }
+
+        // Type validation
+        if (is_string($alphabet) === false) {
+            throw new InvalidArgumentException('Argument $alphabet must be a string.');
+        }
+
+        // The alphabet must contain 58 characters
+        if (strlen($alphabet) !== 58) {
+            throw new InvalidArgumentException('Argument $alphabet must contain 58 characters.');
+        }
+
+        $this->alphabet = $alphabet;
+        $this->base = strlen($alphabet);
+    }
+    /**
+     * Encode a string into base58.
+     *
+     * @param  string $string The string you wish to encode.
+     * @since Release v1.1.0
+     * @return string The Base58 encoded string.
+     */
+    public function encode($string)
+    {
+        // Type validation
+        if (is_string($string) === false) {
+            throw new InvalidArgumentException('Argument $string must be a string.');
+        }
+
+        // If the string is empty, then the encoded string is obviously empty
+        if (strlen($string) === 0) {
+            return '';
+        }
+
+        // Now we need to convert the byte array into an arbitrary-precision decimal
+        // We basically do this by performing a base256 to base10 conversion
+        $hex = unpack('H*', $string);
+        $hex = reset($hex);
+        $decimal = gmp_init($hex, 16);
+
+        // This loop now performs base 10 to base 58 conversion
+        // The remainder or modulo on each loop becomes a base 58 character
+        $output = '';
+        while (gmp_cmp($decimal, $this->base) >= 0) {
+            list($decimal, $mod) = gmp_div_qr($decimal, $this->base);
+            $output .= $this->alphabet[gmp_intval($mod)];
+        }
+
+        // If there's still a remainder, append it
+        if (gmp_cmp($decimal, 0) > 0) {
+            $output .= $this->alphabet[gmp_intval($decimal)];
+        }
+
+        // Now we need to reverse the encoded data
+        $output = strrev($output);
+
+        // Now we need to add leading zeros
+        $bytes = str_split($string);
+        foreach ($bytes as $byte) {
+            if ($byte === "\x00") {
+                $output = $this->alphabet[0] . $output;
+                continue;
+            }
+            break;
+        }
+
+        return (string) $output;
+    }
+
+    /**
+     * Decode base58 into a PHP string.
+     *
+     * @param  string $base58 The base58 encoded string.
+     * @since Release v1.1.0
+     * @return string Returns the decoded string.
+     */
+    public function decode($base58)
+    {
+        // Type Validation
+        if (is_string($base58) === false) {
+            throw new InvalidArgumentException('Argument $base58 must be a string.');
+        }
+
+        // If the string is empty, then the decoded string is obviously empty
+        if (strlen($base58) === 0) {
+            return '';
+        }
+
+        $indexes = array_flip(str_split($this->alphabet));
+        $chars = str_split($base58);
+
+        // Check for invalid characters in the supplied base58 string
+        foreach ($chars as $char) {
+            if (isset($indexes[$char]) === false) {
+                throw new InvalidArgumentException('Argument $base58 contains invalid characters.');
+            }
+        }
+
+        // Convert from base58 to base10
+        $decimal = gmp_init($indexes[$chars[0]], 10);
+
+        for ($i = 1, $l = count($chars); $i < $l; $i++) {
+            $decimal = gmp_mul($decimal, $this->base);
+            $decimal = gmp_add($decimal, $indexes[$chars[$i]]);
+        }
+
+        // Convert from base10 to base256 (8-bit byte array)
+        $output = '';
+        while (gmp_cmp($decimal, 0) > 0) {
+            list($decimal, $byte) = gmp_div_qr($decimal, 256);
+            $output = pack('C', gmp_intval($byte)) . $output;
+        }
+
+        // Now we need to add leading zeros
+        foreach ($chars as $char) {
+            if ($indexes[$char] === 0) {
+                $output = "\x00" . $output;
+                continue;
+            }
+            break;
+        }
+
+        return $output;
+    }
+}
diff --git a/vendor/stephenhill/base58/src/ServiceInterface.php b/vendor/stephenhill/base58/src/ServiceInterface.php
new file mode 100644
index 000000000..0fe374524
--- /dev/null
+++ b/vendor/stephenhill/base58/src/ServiceInterface.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace StephenHill;
+
+interface ServiceInterface
+{
+    /**
+     * Encode a string into base58.
+     *
+     * @param  string $string The string you wish to encode.
+     * @since v1.1.0
+     * @return string The Base58 encoded string.
+     */
+    public function encode($string);
+
+    /**
+     * Decode base58 into a PHP string.
+     *
+     * @param  string $base58 The base58 encoded string.
+     * @since v1.1.0
+     * @return string Returns the decoded string.
+     */
+    public function decode($base58);
+}