Include dependency graph for siphash_reference.c:
Go to the source code of this file.
Macros | |
| #define | cROUNDS 2 |
| #define | dROUNDS 4 |
| #define | ROTL(x, b) (uint64_t)(((x) << (b)) | ((x) >> (64 - (b)))) |
| #define | U32TO8_LE(p, v) |
| #define | U64TO8_LE(p, v) |
| #define | U8TO64_LE(p) |
| #define | SIPROUND |
| #define | TRACE |
Functions | |
| int | siphash (const void *in, const size_t inlen, const void *k, uint8_t *out, const size_t outlen) |
Macro Definition Documentation
◆ cROUNDS
| #define cROUNDS 2 |
Definition at line 36 of file siphash_reference.c.
◆ dROUNDS
| #define dROUNDS 4 |
Definition at line 39 of file siphash_reference.c.
◆ ROTL
| #define ROTL | ( | x, | |
| b | |||
| ) | (uint64_t)(((x) << (b)) | ((x) >> (64 - (b)))) |
Definition at line 42 of file siphash_reference.c.
◆ SIPROUND
| #define SIPROUND |
Value:
do \
{ \
v0 += v1; \
v1 = ROTL(v1, 13); \
v1 ^= v0; \
v0 = ROTL(v0, 32); \
v2 += v3; \
v3 = ROTL(v3, 16); \
v3 ^= v2; \
v0 += v3; \
v3 = ROTL(v3, 21); \
v3 ^= v0; \
v2 += v1; \
v1 = ROTL(v1, 17); \
v1 ^= v2; \
v2 = ROTL(v2, 32); \
} while (0)
Definition at line 60 of file siphash_reference.c.
◆ TRACE
| #define TRACE |
Definition at line 91 of file siphash_reference.c.
◆ U32TO8_LE
| #define U32TO8_LE | ( | p, | |
| v | |||
| ) |
Value:
(p)[0] = (uint8_t)((v)); \
(p)[1] = (uint8_t)((v) >> 8); \
(p)[2] = (uint8_t)((v) >> 16); \
(p)[3] = (uint8_t)((v) >> 24);
Definition at line 44 of file siphash_reference.c.
◆ U64TO8_LE
| #define U64TO8_LE | ( | p, | |
| v | |||
| ) |
Value:
U32TO8_LE((p), (uint32_t)((v))); \
U32TO8_LE((p) + 4, (uint32_t)((v) >> 32));
Definition at line 50 of file siphash_reference.c.
◆ U8TO64_LE
| #define U8TO64_LE | ( | p | ) |
Value:
(((uint64_t)((p)[0])) | ((uint64_t)((p)[1]) << 8) \
| ((uint64_t)((p)[2]) << 16) | ((uint64_t)((p)[3]) << 24) \
| ((uint64_t)((p)[4]) << 32) | ((uint64_t)((p)[5]) << 40) \
| ((uint64_t)((p)[6]) << 48) | ((uint64_t)((p)[7]) << 56))
Definition at line 54 of file siphash_reference.c.
