#include <string.h>
#include "config.h"
#include "attributes.h"
#include "bswap.h"
#include "error.h"
#include "sha512.h"
#include "intreadwrite.h"
#include "mem.h"
Go to the source code of this file.
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#define | ror(value, bits) (((value) >> (bits)) | ((value) << (64 - (bits)))) |
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#define | Ch(x, y, z) (((x) & ((y) ^ (z))) ^ (z)) |
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#define | Maj(z, y, x) ((((x) | (y)) & (z)) | ((x) & (y))) |
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#define | Sigma0_512(x) (ror((x), 28) ^ ror((x), 34) ^ ror((x), 39)) |
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#define | Sigma1_512(x) (ror((x), 14) ^ ror((x), 18) ^ ror((x), 41)) |
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#define | sigma0_512(x) (ror((x), 1) ^ ror((x), 8) ^ ((x) >> 7)) |
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#define | sigma1_512(x) (ror((x), 19) ^ ror((x), 61) ^ ((x) >> 6)) |
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#define | blk0(i) (block[i] = AV_RB64(buffer + 8 * (i))) |
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#define | blk(i) |
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#define | ROUND512(a, b, c, d, e, f, g, h) |
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#define | ROUND512_0_TO_15(a, b, c, d, e, f, g, h) |
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#define | ROUND512_16_TO_80(a, b, c, d, e, f, g, h) |
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#define | R512_0 |
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#define | R512_16 |
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◆ ror
◆ Ch
#define Ch |
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y, |
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z |
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| (((x) & ((y) ^ (z))) ^ (z)) |
◆ Maj
#define Maj |
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z, |
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y, |
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x |
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| ((((x) | (y)) & (z)) | ((x) & (y))) |
◆ Sigma0_512
#define Sigma0_512 |
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(ror((x), 28) ^ ror((x), 34) ^ ror((x), 39)) |
◆ Sigma1_512
#define Sigma1_512 |
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(ror((x), 14) ^ ror((x), 18) ^ ror((x), 41)) |
◆ sigma0_512
#define sigma0_512 |
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x | ) |
(ror((x), 1) ^ ror((x), 8) ^ ((x) >> 7)) |
◆ sigma1_512
#define sigma1_512 |
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(ror((x), 19) ^ ror((x), 61) ^ ((x) >> 6)) |
◆ blk0
◆ blk
◆ ROUND512
#define ROUND512 |
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◆ ROUND512_0_TO_15
#define ROUND512_0_TO_15 |
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◆ ROUND512_16_TO_80
#define ROUND512_16_TO_80 |
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◆ R512_0
Value:
ROUND512_0_TO_15(
h,
a,
b,
c,
d, e,
f,
g); \
ROUND512_0_TO_15(
g,
h,
a,
b,
c,
d, e,
f); \
ROUND512_0_TO_15(
f,
g,
h,
a,
b,
c,
d, e); \
ROUND512_0_TO_15(e,
f,
g,
h,
a,
b,
c,
d); \
ROUND512_0_TO_15(
d, e,
f,
g,
h,
a,
b,
c); \
ROUND512_0_TO_15(
c,
d, e,
f,
g,
h,
a,
b); \
ROUND512_0_TO_15(
b,
c,
d, e,
f,
g,
h,
a)
◆ R512_16
Value:
ROUND512_16_TO_80(
h,
a,
b,
c,
d, e,
f,
g); \
ROUND512_16_TO_80(
g,
h,
a,
b,
c,
d, e,
f); \
ROUND512_16_TO_80(
f,
g,
h,
a,
b,
c,
d, e); \
ROUND512_16_TO_80(e,
f,
g,
h,
a,
b,
c,
d); \
ROUND512_16_TO_80(
d, e,
f,
g,
h,
a,
b,
c); \
ROUND512_16_TO_80(
c,
d, e,
f,
g,
h,
a,
b); \
ROUND512_16_TO_80(
b,
c,
d, e,
f,
g,
h,
a)
◆ sha512_transform()
static void sha512_transform |
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uint64_t * |
state, |
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const uint8_t |
buffer[128] |
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static |
◆ K512