1 files changed, 21 insertions, 0 deletions
diff --git a/lib/KiokuDB/Serializer/JSON/Crypt.pm b/lib/KiokuDB/Serializer/JSON/Crypt.pm
index 53569bc..8a87fa5 100644
--- a/lib/KiokuDB/Serializer/JSON/Crypt.pm
+++ b/lib/KiokuDB/Serializer/JSON/Crypt.pm
@@ -5,8 +5,29 @@ use namespace::autoclean;
 
 =head1 SYNOPSIS
 
+  use KiokuDB::Util;
+  use KiokuDB::Serializer::JSON::Crypt;
+
+  my $dsn    = '...';
+  my $secret = '...';
+
+  my $backend = KiokuDB::Util::dsn_to_backend(
+      $dsn,
+      serializer => KiokuDB::Serializer::JSON::Crypt->new(
+          crypt_cipher => 'Rijndael',
+          crypt_mode   => 'CFB',
+          crypt_key    => $secret,
+      ),
+  )
+
+  my $d = KiokuDB->new(backend => $backend);
+
 =head1 DESCRIPTION
 
+This serializer class extends L<KiokuDB::Serializer::JSON> to add encryption
+support. See L<KiokuDB::Serializer::Crypt> for an explanation of the allowed
+attributes.
+
 =cut
 
 extends 'KiokuDB::Serializer::JSON';