Bump christian-riesen/otp from 1.4.3 to 2.6.1

Bumps [christian-riesen/otp](https://github.com/ChristianRiesen/otp) from 1.4.3 to 2.6.1.
- [Release notes](https://github.com/ChristianRiesen/otp/releases)
- [Commits](https://github.com/ChristianRiesen/otp/compare/1.4.3...2.6.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

1 files changed, 185 insertions, 62 deletions

diff --git a/composer.lock b/composer.lock
index 36b1846..1149c93 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2383bb1241bfbf11ed85f4df472c571b",
+    "content-hash": "17d6021792cf6786532a198f881af8d3",
     "packages": [
         {
             "name": "bacon/bacon-qr-code",
@@ -53,84 +53,37 @@
             "time": "2017-10-17T09:59:25+00:00"
         },
         {
-            "name": "christian-riesen/base32",
-            "version": "1.3.1",
+            "name": "christian-riesen/otp",
+            "version": "2.6.1",
             "source": {
                 "type": "git",
-                "url": "https://github.com/ChristianRiesen/base32.git",
-                "reference": "0a31e50c0fa9b1692d077c86ac188eecdcbaf7fa"
+                "url": "https://github.com/ChristianRiesen/otp.git",
+                "reference": "f38926c9c48d0d51953aca1a49d740775d755d5c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/ChristianRiesen/base32/zipball/0a31e50c0fa9b1692d077c86ac188eecdcbaf7fa",
-                "reference": "0a31e50c0fa9b1692d077c86ac188eecdcbaf7fa",
+                "url": "https://api.github.com/repos/ChristianRiesen/otp/zipball/f38926c9c48d0d51953aca1a49d740775d755d5c",
+                "reference": "f38926c9c48d0d51953aca1a49d740775d755d5c",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.0"
+                "paragonie/constant_time_encoding": "^1|^2",
+                "paragonie/random_compat": "^1|^2",
+                "php": ">=5.4.0",
+                "symfony/polyfill-php56": "^1"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*",
-                "satooshi/php-coveralls": "0.*"
+                "phpunit/phpunit": "^4.8.35 || ^5.7.11 || ^6.0.5"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.1.x-dev"
+                    "dev-master": "2.x-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "Base32\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Christian Riesen",
-                    "email": "chris.riesen@gmail.com",
-                    "homepage": "http://christianriesen.com",
-                    "role": "Developer"
-                }
-            ],
-            "description": "Base32 encoder/decoder according to RFC 4648",
-            "homepage": "https://github.com/ChristianRiesen/base32",
-            "keywords": [
-                "base32",
-                "decode",
-                "encode",
-                "rfc4648"
-            ],
-            "time": "2016-05-05T11:49:03+00:00"
-        },
-        {
-            "name": "christian-riesen/otp",
-            "version": "1.4.3",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/ChristianRiesen/otp.git",
-                "reference": "20a539ce6280eb029030f4e7caefd5709a75e1ad"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/ChristianRiesen/otp/zipball/20a539ce6280eb029030f4e7caefd5709a75e1ad",
-                "reference": "20a539ce6280eb029030f4e7caefd5709a75e1ad",
-                "shasum": ""
-            },
-            "require": {
-                "christian-riesen/base32": ">=1.0",
-                "php": ">=5.3.0"
-            },
-            "suggest": {
-                "paragonie/random_compat": "Optional polyfill for a more secure random generator for pre PHP7 versions"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-0": {
-                    "Otp": "src"
+                    "Otp\\": "src/"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -155,7 +108,7 @@
                 "rfc6238",
                 "totp"
             ],
-            "time": "2015-10-08T08:17:59+00:00"
+            "time": "2018-07-10T11:15:05+00:00"
         },
         {
             "name": "christophwurst/nextcloud",
@@ -354,6 +307,68 @@
             "time": "2017-06-28T16:24:08+00:00"
         },
         {
+            "name": "paragonie/constant_time_encoding",
+            "version": "v2.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/paragonie/constant_time_encoding.git",
+                "reference": "eccf915f45f911bfb189d1d1638d940ec6ee6e33"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/paragonie/constant_time_encoding/zipball/eccf915f45f911bfb189d1d1638d940ec6ee6e33",
+                "reference": "eccf915f45f911bfb189d1d1638d940ec6ee6e33",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6|^7",
+                "vimeo/psalm": "^1"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "ParagonIE\\ConstantTime\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Paragon Initiative Enterprises",
+                    "email": "security@paragonie.com",
+                    "homepage": "https://paragonie.com",
+                    "role": "Maintainer"
+                },
+                {
+                    "name": "Steve 'Sc00bz' Thomas",
+                    "email": "steve@tobtu.com",
+                    "homepage": "https://www.tobtu.com",
+                    "role": "Original Developer"
+                }
+            ],
+            "description": "Constant-time Implementations of RFC 4648 Encoding (Base-64, Base-32, Base-16)",
+            "keywords": [
+                "base16",
+                "base32",
+                "base32_decode",
+                "base32_encode",
+                "base64",
+                "base64_decode",
+                "base64_encode",
+                "bin2hex",
+                "encoding",
+                "hex",
+                "hex2bin",
+                "rfc4648"
+            ],
+            "time": "2018-03-10T19:47:49+00:00"
+        },
+        {
             "name": "paragonie/random_compat",
             "version": "v2.0.11",
             "source": {
@@ -513,6 +528,62 @@
             "time": "2017-04-12T14:14:56+00:00"
         },
         {
+            "name": "symfony/polyfill-php56",
+            "version": "v1.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-php56.git",
+                "reference": "af98553c84912459db3f636329567809d639a8f6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-php56/zipball/af98553c84912459db3f636329567809d639a8f6",
+                "reference": "af98553c84912459db3f636329567809d639a8f6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3",
+                "symfony/polyfill-util": "~1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Php56\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill backporting some PHP 5.6+ features to lower PHP versions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2018-04-26T10:06:28+00:00"
+        },
+        {
             "name": "symfony/polyfill-php70",
             "version": "v1.7.0",
             "source": {
@@ -572,6 +643,58 @@
             "time": "2018-01-30T19:27:44+00:00"
         },
         {
+            "name": "symfony/polyfill-util",
+            "version": "v1.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-util.git",
+                "reference": "1a5ad95d9436cbff3296034fe9f8d586dce3fb3a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-util/zipball/1a5ad95d9436cbff3296034fe9f8d586dce3fb3a",
+                "reference": "1a5ad95d9436cbff3296034fe9f8d586dce3fb3a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Util\\": ""
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony utilities for portability of PHP codes",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compat",
+                "compatibility",
+                "polyfill",
+                "shim"
+            ],
+            "time": "2018-04-26T10:06:28+00:00"
+        },
+        {
             "name": "symfony/property-access",
             "version": "v3.3.6",
             "source": {