Initial upload v3.4.7

algo/hodl/sha512-avx.h

@@ -0,0 +1,44 @@
+#ifndef _SHA512_H
+#define _SHA512_H
+
+#include <stdint.h>
+#include "emmintrin.h"
+
+//SHA-512 block size
+#define SHA512_BLOCK_SIZE 128
+//SHA-512 digest size
+#define SHA512_DIGEST_SIZE 64
+
+/*
+#ifndef __AVX2__
+#ifndef __AVX__
+#error "Either AVX or AVX2 supported needed"
+#endif // __AVX__
+#endif // __AVX2__
+*/
+
+typedef struct
+{
+#ifdef __AVX2__
+   __m256i h[8];
+   __m256i w[80];
+#else // AVX
+   __m128i h[8];
+   __m128i w[80];
+#endif
+} Sha512Context;
+
+#ifdef __AVX2__
+#define SHA512_PARALLEL_N 8
+#else // AVX
+#define SHA512_PARALLEL_N 4
+#endif
+
+//SHA-512 related functions
+void sha512Compute32b_parallel(
+        uint64_t *data[SHA512_PARALLEL_N],
+        uint64_t *digest[SHA512_PARALLEL_N]);
+
+void sha512ProcessBlock(Sha512Context *context);
+
+#endif