VeraCrypt
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+/*
+ * Copyright (c) 2016-2018 Positive Technologies, https://www.ptsecurity.com,
+ * Fast Positive Hash.
+ *
+ * Portions Copyright (c) 2010-2018 Leonid Yuriev <leo@yuriev.ru>,
+ * The 1Hippeus project (t1h).
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software
+ * in a product, an acknowledgement in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+
+/*
+ * t1ha = { Fast Positive Hash, aka "Позитивный Хэш" }
+ * by [Positive Technologies](https://www.ptsecurity.ru)
+ *
+ * Briefly, it is a 64-bit Hash Function:
+ * 1. Created for 64-bit little-endian platforms, in predominantly for x86_64,
+ * but portable and without penalties it can run on any 64-bit CPU.
+ * 2. In most cases up to 15% faster than City64, xxHash, mum-hash, metro-hash
+ * and all others portable hash-functions (which do not use specific
+ * hardware tricks).
+ * 3. Not suitable for cryptography.
+ *
+ * The Future will Positive. Всё будет хорошо.
+ *
+ * ACKNOWLEDGEMENT:
+ * The t1ha was originally developed by Leonid Yuriev (Леонид Юрьев)
+ * for The 1Hippeus project - zerocopy messaging in the spirit of Sparta!
+ */
+
+#pragma once
+#if defined(_MSC_VER) && _MSC_VER > 1800
+#pragma warning(disable : 4464) /* relative include path contains '..' */
+#endif /* MSVC */
+#include "t1ha.h"
+
+/***************************************************************************/
+/* Self-checking */
+
+extern const uint8_t t1ha_test_pattern[64];
+int t1ha_selfcheck(uint64_t (*hash)(const void *, size_t, uint64_t),
+ const uint64_t *reference_values);
+
+#ifndef T1HA2_DISABLED
+extern const uint64_t t1ha_refval_2atonce[81];
+extern const uint64_t t1ha_refval_2atonce128[81];
+extern const uint64_t t1ha_refval_2stream[81];
+extern const uint64_t t1ha_refval_2stream128[81];
+#endif /* T1HA2_DISABLED */
+
+#ifndef T1HA1_DISABLED
+extern const uint64_t t1ha_refval_64le[81];
+extern const uint64_t t1ha_refval_64be[81];
+#endif /* T1HA1_DISABLED */
+
+#ifndef T1HA0_DISABLED
+extern const uint64_t t1ha_refval_32le[81];
+extern const uint64_t t1ha_refval_32be[81];
+#if T1HA0_AESNI_AVAILABLE
+extern const uint64_t t1ha_refval_ia32aes_a[81];
+extern const uint64_t t1ha_refval_ia32aes_b[81];
+#endif /* T1HA0_AESNI_AVAILABLE */
+#endif /* T1HA0_DISABLED */