From e255a5a5bd6f0ad2dea6cc0faaeebc9c5d68b548 Mon Sep 17 00:00:00 2001
From: Scott <scott@paragonie.com>
Date: Mon, 19 Oct 2015 09:00:17 -0400
Subject: [PATCH] Only one class per file (PSR-1)

---
 src/Key.php       | 71 --------------------------------------------
 src/KeyConfig.php | 75 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+), 71 deletions(-)
 create mode 100644 src/KeyConfig.php

diff --git a/src/Key.php b/src/Key.php
index 3596261..227ff04 100644
--- a/src/Key.php
+++ b/src/Key.php
@@ -5,77 +5,6 @@
 use \Defuse\Crypto\Core;
 use \Defuse\Crypto\Encoding;
 
-final class KeyConfig
-{
-    private $key_byte_size;
-    private $checksum_hash_function;
-    private $checksum_byte_size;
-
-    public function __construct($config_array)
-    {
-        $expected_keys = array(
-            "key_byte_size",
-            "checksum_hash_function",
-            "checksum_byte_size"
-        );
-        if (sort($expected_keys) !== true) {
-            throw Ex\CannotPerformOperationException(
-                "sort() failed."
-            );
-        }
-
-        $actual_keys = array_keys($config_array);
-        if (sort($actual_keys) !== true) {
-            throw Ex\CannotPerformOperationException(
-                "sort() failed."
-            );
-        }
-
-        if ($expected_keys !== $actual_keys) {
-            throw new Ex\CannotPerformOperationException(
-                "Trying to instantiate a bad key configuration."
-            );
-        }
-
-        $this->key_byte_size = $config_array["key_byte_size"];
-        $this->checksum_hash_function = $config_array["checksum_hash_function"];
-        $this->checksum_byte_size = $config_array["checksum_byte_size"];
-
-        if (!\is_int($this->key_byte_size) || $this->key_byte_size <= 0) {
-            throw new Ex\CannotPerformOperationException(
-                "Invalid key byte size."
-            );
-        }
-
-        if (\in_array($this->checksum_hash_function, \hash_algos()) === false) {
-            throw new Ex\CannotPerformOperationException(
-                "Invalid hash function name."
-            );
-        }
-
-        if (!\is_int($this->checksum_byte_size) || $this->checksum_byte_size <= 0) {
-            throw new Ex\CannotPerformOperationException(
-                "Invalid checksum byte size."
-            );
-        }
-    }
-
-    public function keyByteSize()
-    {
-        return $this->key_byte_size;
-    }
-
-    public function checksumHashFunction()
-    {
-        return $this->checksum_hash_function;
-    }
-
-    public function checksumByteSize()
-    {
-        return $this->checksum_byte_size;
-    }
-}
-
 final class Key
 {
     /* We keep the key versioning independent of the ciphertext versioning. */
diff --git a/src/KeyConfig.php b/src/KeyConfig.php
new file mode 100644
index 0000000..78d6c7d
--- /dev/null
+++ b/src/KeyConfig.php
@@ -0,0 +1,75 @@
+<?php
+namespace Defuse\Crypto;
+
+use \Defuse\Crypto\Exception as Ex;
+
+final class KeyConfig
+{
+    private $key_byte_size;
+    private $checksum_hash_function;
+    private $checksum_byte_size;
+
+    public function __construct($config_array)
+    {
+        $expected_keys = array(
+            "key_byte_size",
+            "checksum_hash_function",
+            "checksum_byte_size"
+        );
+        if (sort($expected_keys) !== true) {
+            throw Ex\CannotPerformOperationException(
+                "sort() failed."
+            );
+        }
+
+        $actual_keys = array_keys($config_array);
+        if (sort($actual_keys) !== true) {
+            throw Ex\CannotPerformOperationException(
+                "sort() failed."
+            );
+        }
+
+        if ($expected_keys !== $actual_keys) {
+            throw new Ex\CannotPerformOperationException(
+                "Trying to instantiate a bad key configuration."
+            );
+        }
+
+        $this->key_byte_size = $config_array["key_byte_size"];
+        $this->checksum_hash_function = $config_array["checksum_hash_function"];
+        $this->checksum_byte_size = $config_array["checksum_byte_size"];
+
+        if (!\is_int($this->key_byte_size) || $this->key_byte_size <= 0) {
+            throw new Ex\CannotPerformOperationException(
+                "Invalid key byte size."
+            );
+        }
+
+        if (\in_array($this->checksum_hash_function, \hash_algos()) === false) {
+            throw new Ex\CannotPerformOperationException(
+                "Invalid hash function name."
+            );
+        }
+
+        if (!\is_int($this->checksum_byte_size) || $this->checksum_byte_size <= 0) {
+            throw new Ex\CannotPerformOperationException(
+                "Invalid checksum byte size."
+            );
+        }
+    }
+
+    public function keyByteSize()
+    {
+        return $this->key_byte_size;
+    }
+
+    public function checksumHashFunction()
+    {
+        return $this->checksum_hash_function;
+    }
+
+    public function checksumByteSize()
+    {
+        return $this->checksum_byte_size;
+    }
+}
\ No newline at end of file