1 files changed, 41 insertions, 0 deletions
diff --git a/vendor/phpseclib/phpseclib/phpseclib/File/ASN1/Maps/PBKDF2params.php b/vendor/phpseclib/phpseclib/phpseclib/File/ASN1/Maps/PBKDF2params.php
new file mode 100644
index 0000000..2dafed9
--- /dev/null
+++ b/vendor/phpseclib/phpseclib/phpseclib/File/ASN1/Maps/PBKDF2params.php
@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * PBKDF2params
+ *
+ * PHP version 5
+ *
+ * @author    Jim Wigginton <[email protected]>
+ * @copyright 2016 Jim Wigginton
+ * @license   http://www.opensource.org/licenses/mit-license.html  MIT License
+ * @link      http://phpseclib.sourceforge.net
+ */
+
+namespace phpseclib3\File\ASN1\Maps;
+
+use phpseclib3\File\ASN1;
+
+/**
+ * PBKDF2params
+ *
+ * from https://tools.ietf.org/html/rfc2898#appendix-A.3
+ *
+ * @author  Jim Wigginton <[email protected]>
+ */
+abstract class PBKDF2params
+{
+    const MAP = [
+        'type' => ASN1::TYPE_SEQUENCE,
+        'children' => [
+            // technically, this is a CHOICE in RFC2898 but the other "choice" is, currently, more of a placeholder
+            // in the RFC
+            'salt' => ['type' => ASN1::TYPE_OCTET_STRING],
+            'iterationCount' => ['type' => ASN1::TYPE_INTEGER],
+            'keyLength' => [
+                'type' => ASN1::TYPE_INTEGER,
+                'optional' => true
+            ],
+            'prf' => AlgorithmIdentifier::MAP + ['optional' => true]
+        ]
+    ];
+}