v3.11.0

algo/groestl/groestl512-hash-4way.h

@@ -0,0 +1,94 @@
+/* hash.h     Aug 2011
+ *
+ * Groestl implementation for different versions.
+ * Author: Krystian Matusiewicz, Günther A. Roland, Martin Schläffer
+ *
+ * This code is placed in the public domain
+ */
+
+#if !defined(GROESTL512_HASH_4WAY_H__)
+#define GROESTL512_HASH_4WAY_H__ 1
+
+#include "simd-utils.h"
+#include <immintrin.h>
+#include <stdint.h>
+#include <stdio.h>
+#if defined(_WIN64) || defined(__WINDOWS__)
+#include <windows.h>
+#endif
+#include <stdlib.h>
+
+#define LENGTH (512)
+
+//#include "brg_endian.h"
+//#define NEED_UINT_64T
+//#include "algo/sha/brg_types.h"
+
+/* some sizes (number of bytes) */
+#define ROWS (8)
+#define LENGTHFIELDLEN (ROWS)
+//#define COLS512 (8)
+#define COLS1024 (16)
+//#define SIZE512 ((ROWS)*(COLS512))
+#define SIZE_1024 ((ROWS)*(COLS1024))
+//#define ROUNDS512 (10)
+#define ROUNDS1024 (14)
+
+//#if LENGTH<=256
+//#define COLS (COLS512)
+//#define SIZE (SIZE512)
+//#define ROUNDS (ROUNDS512)
+//#else
+#define COLS (COLS1024)
+//#define SIZE (SIZE1024)
+#define ROUNDS (ROUNDS1024)
+//#endif
+
+/*
+#define ROTL64(a,n) ((((a)<<(n))|((a)>>(64-(n))))&li_64(ffffffffffffffff))
+
+#if (PLATFORM_BYTE_ORDER == IS_BIG_ENDIAN)
+#define EXT_BYTE(var,n) ((u8)((u64)(var) >> (8*(7-(n)))))
+#define U64BIG(a) (a)
+#endif // IS_BIG_ENDIAN 
+
+#if (PLATFORM_BYTE_ORDER == IS_LITTLE_ENDIAN)
+#define EXT_BYTE(var,n) ((u8)((u64)(var) >> (8*n)))
+#define U64BIG(a) \
+  ((ROTL64(a, 8) & li_64(000000FF000000FF)) | \
+   (ROTL64(a,24) & li_64(0000FF000000FF00)) | \
+   (ROTL64(a,40) & li_64(00FF000000FF0000)) | \
+   (ROTL64(a,56) & li_64(FF000000FF000000)))
+#endif // IS_LITTLE_ENDIAN 
+
+typedef unsigned char BitSequence_gr;
+typedef unsigned long long DataLength_gr;
+typedef enum { SUCCESS_GR = 0, FAIL_GR = 1, BAD_HASHBITLEN_GR = 2} HashReturn_gr;
+*/
+
+#define SIZE512 (SIZE_1024/16)
+
+typedef struct {
+  __attribute__ ((aligned (128))) __m512i chaining[SIZE512];
+  __attribute__ ((aligned (64))) __m512i buffer[SIZE512];
+  int hashlen;       // byte
+  int blk_count;     // SIZE_m128i
+  int buf_ptr;       // __m128i offset
+  int rem_ptr;
+  int databitlen;    // bits
+} groestl512_4way_context;
+
+
+int groestl512_4way_init( groestl512_4way_context*, uint64_t );
+
+//int reinit_groestl( hashState_groestl* );
+
+int groestl512_4way_update( groestl512_4way_context*, const void*,
+                              uint64_t );
+
+int groestl512_4way_close( groestl512_4way_context*, void* );
+
+int groestl512_4way_update_close( groestl512_4way_context*,  void*,
+                                        const void*, uint64_t );
+
+#endif /* __hash_h */