v3.23.3

algo/blake/blake512-hash.h

@@ -0,0 +1,83 @@
+#ifndef BLAKE512_HASH__
+#define BLAKE512_HASH__ 1
+
+#include <stddef.h>
+#include "simd-utils.h"
+
+/////////////////////////
+//
+//  Blake-512 1 way SSE2 & AVX2
+
+typedef struct {
+   unsigned char buf[128];    /* first field, for alignment */
+   uint64_t H[8];
+   uint64_t T0, T1;
+   size_t ptr;
+} blake512_context __attribute__ ((aligned (32)));
+
+void  blake512_transform( uint64_t *H, const uint64_t *buf,
+                          const uint64_t T0, const uint64_t T1 );
+void blake512_init( blake512_context *sc );
+void blake512_update( blake512_context *sc, const void *data, size_t len );
+void blake512_close( blake512_context *sc, void *dst );
+void blake512_full( blake512_context *sc, void *dst, const void *data,
+                    size_t len );
+
+#ifdef __AVX2__
+
+// Blake-512 4 way AVX2
+
+typedef struct {
+   __m256i buf[16];
+   __m256i H[8];
+   __m256i S[4];   
+   size_t ptr;
+   uint64_t T0, T1;
+} blake_4way_big_context __attribute__ ((aligned (64)));
+
+typedef blake_4way_big_context blake512_4way_context;
+
+void blake512_4way_init( blake_4way_big_context *sc );
+void blake512_4way_update( void *cc, const void *data, size_t len );
+void blake512_4way_close( void *cc, void *dst );
+void blake512_4way_full( blake_4way_big_context *sc, void * dst,
+                         const void *data, size_t len );
+void blake512_4way_full_le( blake_4way_big_context *sc, void * dst,
+                            const void *data, size_t len );
+void blake512_4way_prehash_le( blake_4way_big_context *sc, __m256i *midstate,
+                               const void *data );
+void blake512_4way_final_le( blake_4way_big_context *sc, void *hash,
+                             const __m256i nonce, const __m256i *midstate );
+
+#if defined(__AVX512F__) && defined(__AVX512VL__) && defined(__AVX512DQ__) && defined(__AVX512BW__)
+
+////////////////////////////
+//
+//// Blake-512 8 way AVX512
+
+typedef struct {
+   __m512i buf[16];
+   __m512i H[8];
+   __m512i S[4];
+   size_t ptr;
+   uint64_t T0, T1;
+} blake_8way_big_context __attribute__ ((aligned (128)));
+
+typedef blake_8way_big_context blake512_8way_context;
+
+void blake512_8way_init( blake_8way_big_context *sc );
+void blake512_8way_update( void *cc, const void *data, size_t len );
+void blake512_8way_close( void *cc, void *dst );
+void blake512_8way_full( blake_8way_big_context *sc, void * dst,
+                        const void *data, size_t len );
+void blake512_8way_full_le( blake_8way_big_context *sc, void * dst,
+                            const void *data, size_t len );
+void blake512_8way_prehash_le( blake_8way_big_context *sc, __m512i *midstate,
+                               const void *data );
+void blake512_8way_final_le( blake_8way_big_context *sc, void *hash,
+                             const __m512i nonce, const __m512i *midstate );
+
+#endif  // AVX512
+#endif  // AVX2
+
+#endif  // BLAKE512_HASH_H__