siphash.hpp File Reference

#include <tlx/define/attribute_fallthrough.hpp>
#include <tlx/math/bswap_le.hpp>
#include <tlx/math/rol.hpp>
#include <cstdint>
#include <cstdlib>
#include <string>

Include dependency graph for siphash.hpp:

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Namespaces
	tlx

Macros
#define	TLX_SIPCOMPRESS()

Functions
static uint64_t	siphash (const uint8_t key[16], const uint8_t *msg, size_t size)
static uint64_t	siphash (const uint8_t *msg, size_t size)
static uint64_t	siphash (const char *msg, size_t size)
static uint64_t	siphash (const std::string &str)
template<typename Type >
static uint64_t	siphash (const Type &value)
static uint64_t	siphash_plain (const uint8_t key[16], const uint8_t *m, size_t len)

Macro Definition Documentation

TLX_SIPCOMPRESS

#define TLX_SIPCOMPRESS

(

)

Value:

v0 += v1; v2 += v3;   \
    v1 = rol64(v1, 13);   \
    v3 = rol64(v3, 16);   \
    v1 ^= v0; v3 ^= v2;   \
    v0 = rol64(v0, 32);   \
    v2 += v1; v0 += v3;   \
    v1 = rol64(v1, 17);   \
    v3 = rol64(v3, 21);   \
    v1 ^= v2; v3 ^= v0;   \
    v2 = rol64(v2, 32);

Referenced by tlx::siphash_plain().