From 4ebb5a9645ccc5ac10815535babb5e8980146b16 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Thu, 21 Feb 2019 17:44:11 +1100
Subject: [PATCH] hash/sha3: add stubs

---
 CMakeLists.txt     |  1 +
 hash/sha3.cpp      | 20 ++++++++++++++++++++
 hash/sha3.hpp      | 24 ++++++++++++++++++++++++
 test/hash/sha3.cpp |  1 +
 4 files changed, 46 insertions(+)
 create mode 100644 hash/sha3.cpp
 create mode 100644 hash/sha3.hpp
 create mode 100644 test/hash/sha3.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index de88d2e..37c0454 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -13,6 +13,7 @@ list (APPEND components
     hash/ripemd
     hash/sha1
     hash/sha2
+    hash/sha3
     hash/tiger
     hash/pbkdf2
     hash/hmac
diff --git a/hash/sha3.cpp b/hash/sha3.cpp
new file mode 100644
index 0000000..201dfa8
--- /dev/null
+++ b/hash/sha3.cpp
@@ -0,0 +1,20 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * Copyright:
+ *      2019, Danny Robson <danny@nerdcruft.net>
+ */
+
+#include "sha3.hpp"
+
+using cruft::crypto::hash::sha3;
+
+
+///////////////////////////////////////////////////////////////////////////////
+//sha3::digest_t
+//sha3::operator() (cruft::view<u08 const *> data)
+//{
+//
+//}
diff --git a/hash/sha3.hpp b/hash/sha3.hpp
new file mode 100644
index 0000000..5bda096
--- /dev/null
+++ b/hash/sha3.hpp
@@ -0,0 +1,24 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * Copyright:
+ *      2019, Danny Robson <danny@nerdcruft.net>
+ */
+
+#pragma once
+
+#include <cruft/util/std.hpp>
+#include <cruft/util/view.hpp>
+
+#include <array>
+
+
+namespace cruft::crypto::hash {
+    struct sha3 {
+        using digest_t = std::array<u08,32>;
+
+        digest_t operator() (cruft::view<u08 const *> data);
+    };
+};
diff --git a/test/hash/sha3.cpp b/test/hash/sha3.cpp
new file mode 100644
index 0000000..856cbbb
--- /dev/null
+++ b/test/hash/sha3.cpp
@@ -0,0 +1 @@
+int main () { }
\ No newline at end of file