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Restructure hasher implementation
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Abdelrahman Said committed 2026-09-23 00:02:37 +01:00
1 parent 9881c0ac9a
commit c215486442
9 files changed
+175 -144
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src/base/hash/hasher/siphash.h
+5 -35
View File
@@ -10,47 +10,17 @@
#include "hasher.h"
#include "../../stream/stream.h"
#include "../../../common/aliases/aliases.h"
#include "../../../common/platform/platform.h"
#ifdef WP_PLATFORM_CPP
BEGIN_C_LINKAGE
#endif // !WP_PLATFORM_CPP
#define WP_SIP_HASHER_MAGIC wpU64Const(0x5750534950485348)
typedef struct WpSipHasherKey {
u64 lo;
u64 hi;
} WpSipHasherKey;
typedef struct WpSipHasherCtx {
WpSipHasherKey key;
u64 magic;
u64 compression;
u64 finalisation;
} WpSipHasherCtx;
#ifdef WP_PLATFORM_CPP
#define wpSip24HasherCtx(KEY) (WpSipHasherCtx{(KEY), WP_SIP_HASHER_MAGIC, 2, 4})
#define wpSip48HasherCtx(KEY) (WpSipHasherCtx{(KEY), WP_SIP_HASHER_MAGIC, 4, 8})
#else
#define wpSip24HasherCtx(KEY) ((WpSipHasherCtx){ \
.key = (KEY), \
.magic = WP_SIP_HASHER_MAGIC, \
.compression = 2, \
.finalisation = 4, \
})
#define wpSip48HasherCtx(KEY) ((WpSipHasherCtx){ \
.key = (KEY), \
.magic = WP_SIP_HASHER_MAGIC, \
.compression = 4, \
.finalisation = 8, \
})
#endif
WpHasher wpSipHasher(WpSipHasherCtx *ctx);
WpU128Hash wpSipHasher128(WpU8Stream *bytes, void *hasher_io);
WpHasher wpSip24Hasher(void);
WpHasher wpSip48Hasher(void);
WpHasher wpSip24HasherWithKey(WpU128 key);
WpHasher wpSip48HasherWithKey(WpU128 key);
WpU128 wpSipGetHash128(WpU8Stream *bytes, WpHasherCtx ctx);
#ifdef WP_PLATFORM_CPP
END_C_LINKAGE