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Update hasher
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Abdelrahman Said
2026-09-13 00:20:18 +01:00
parent 6a3326e9a5
commit f3a8045ecc
8 changed files with 150 additions and 168 deletions
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src/base/hash/hasher/siphash.h
+17 -61
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@@ -8,6 +8,7 @@
#ifndef SIPHASH_H
#define SIPHASH_H
#include "hasher.h"
#include "../../stream/stream.h"
#include "../../../common/aliases/aliases.h"
#include "../../../common/platform/platform.h"
@@ -16,8 +17,7 @@
BEGIN_C_LINKAGE
#endif // !WP_PLATFORM_CPP
#define WP_SIP_HASHER_128_MAGIC wpU64Const(0x5750534950313238)
#define WP_SIP_HASHER_64_MAGIC wpU64Const(0x57505349503634)
#define WP_SIP_HASHER_MAGIC wpU64Const(0x5750534950485348)
typedef struct {
u64 lo;
@@ -29,72 +29,28 @@ typedef struct {
u64 magic;
u64 compression;
u64 finalisation;
} WpSipHasherParams;
typedef struct {
WpSipHasherParams params;
u64 hash[2];
} WpSipHasher128IO;
typedef struct {
WpSipHasherParams params;
u64 hash;
} WpSipHasher64IO;
} WpSipHasherData;
#ifdef WP_PLATFORM_CPP
#define wpSip24Hasher128IO(KEY) (WpSipHasher128IO{ \
WpSipHasherParams{KEY, WP_SIP_HASHER_128_MAGIC, 2, 4}, \
{}, \
})
#define wpSip48Hasher128IO(KEY) (WpSipHasher128IO{ \
WpSipHasherParams{KEY, WP_SIP_HASHER_128_MAGIC, 4, 8}, \
{}, \
})
#define wpSip24Hasher64IO(KEY) (WpSipHasher64IO{ \
WpSipHasherParams{KEY, WP_SIP_HASHER_64_MAGIC, 2, 4}, \
0, \
})
#define wpSip48Hasher64IO(KEY) (WpSipHasher64IO{ \
WpSipHasherParams{KEY, WP_SIP_HASHER_64_MAGIC, 4, 8}, \
0, \
})
#define wpSip24HasherData(KEY) (WpSipHasherData{KEY, WP_SIP_HASHER_MAGIC, 2, 4})
#define wpSip48HasherData(KEY) (WpSipHasherData{KEY, WP_SIP_HASHER_MAGIC, 4, 8})
#else
#define wpSip24Hasher128IO(KEY) ((WpSipHasher128IO){ \
.params = (WpSipHasherParams){ \
.key = KEY, \
.magic = WP_SIP_HASHER_128_MAGIC, \
.compression = 2, \
.finalisation = 4, \
} \
#define wpSip24HasherData(KEY) ((WpSipHasherData){ \
.key = KEY, \
.magic = WP_SIP_HASHER_MAGIC, \
.compression = 2, \
.finalisation = 4, \
})
#define wpSip48Hasher128IO(KEY) ((WpSipHasher128IO){ \
.params = (WpSipHasherParams){ \
.key = KEY, \
.magic = WP_SIP_HASHER_128_MAGIC, \
.compression = 4, \
.finalisation = 8, \
} \
})
#define wpSip24Hasher64IO(KEY) ((WpSipHasher64IO){ \
.params = (WpSipHasherParams){ \
.key = KEY, \
.magic = WP_SIP_HASHER_64_MAGIC, \
.compression = 2, \
.finalisation = 4, \
} \
})
#define wpSip48Hasher64IO(KEY) ((WpSipHasher64IO){ \
.params = (WpSipHasherParams){ \
.key = KEY, \
.magic = WP_SIP_HASHER_64_MAGIC, \
.compression = 4, \
.finalisation = 8, \
} \
#define wpSip48HasherData(KEY) ((WpSipHasherData){ \
.key = KEY, \
.magic = WP_SIP_HASHER_MAGIC, \
.compression = 4, \
.finalisation = 8, \
})
#endif
void wpSipHasher128(WpU8Stream *bytes, void *hasher_io);
void wpSipHasher64(WpU8Stream *bytes, void *hasher_io);
WpU128Hash wpSipHasher128(WpU8Stream *bytes, void *hasher_io);
u64 wpSipHasher64(WpU8Stream *bytes, void *hasher_io);
#ifdef WP_PLATFORM_CPP
END_C_LINKAGE