Initial CryptoNight.

src/crypto/CryptoNight.h

@@ -0,0 +1,45 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2016-2017 XMRig       <support@xmrig.com>
+ *
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __CRYPTONIGHT_H__
+#define __CRYPTONIGHT_H__
+
+#include <stdint.h>
+
+#define MEMORY      2097152 /* 2 MiB */
+#define MEMORY_LITE 1048576 /* 1 MiB */
+
+struct cryptonight_ctx {
+    uint8_t state0[200] __attribute__((aligned(16)));
+    uint8_t state1[200] __attribute__((aligned(16)));
+    uint8_t* memory     __attribute__((aligned(16)));
+};
+
+
+class CryptoNight
+{
+public:
+    static bool init(int algo, int variant);
+};
+
+#endif /* __CRYPTONIGHT_H__ */