unrarsrc  6.1.7
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blake2s.cpp File Reference
#include "rar.hpp"
#include "blake2sp.cpp"
Include dependency graph for blake2s.cpp:

Go to the source code of this file.

Macros

#define G(r, i, m, a, b, c, d)
 

Functions

static void blake2s_init_param (blake2s_state *S, uint32 node_offset, uint32 node_depth)
 
static void blake2s_update (blake2s_state *S, const byte *in, size_t inlen)
 
static void blake2s_final (blake2s_state *S, byte *digest)
 
static void blake2s_set_lastnode (blake2s_state *S)
 
static void blake2s_set_lastblock (blake2s_state *S)
 
static void blake2s_increment_counter (blake2s_state *S, const uint32 inc)
 
static void blake2s_compress (blake2s_state *S, const byte block[BLAKE2S_BLOCKBYTES])
 

Variables

static const uint32 blake2s_IV [8]
 
static const byte blake2s_sigma [10][16]
 

Macro Definition Documentation

◆ G

#define G (   r,
  i,
  m,
  a,
  b,
  c,
 
)
Value:
a = a + b + m[blake2s_sigma[r][2*i+0]]; \
d = rotr32(d ^ a, 16); \
c = c + d; \
b = rotr32(b ^ c, 12); \
a = a + b + m[blake2s_sigma[r][2*i+1]]; \
d = rotr32(d ^ a, 8); \
c = c + d; \
b = rotr32(b ^ c, 7);
static const byte blake2s_sigma[10][16]
Definition: blake2s.cpp:21
#define rotr32(x, n)
Definition: rawint.hpp:7

Definition at line 75 of file blake2s.cpp.

Function Documentation

◆ blake2s_compress()

static void blake2s_compress ( blake2s_state S,
const byte  block[BLAKE2S_BLOCKBYTES] 
)
static

Definition at line 86 of file blake2s.cpp.

References blake2s_IV, G, RawGet4(), and S.

Referenced by blake2s_final(), and blake2s_update().

◆ blake2s_final()

void blake2s_final ( blake2s_state S,
byte digest 
)
static

◆ blake2s_increment_counter()

static void blake2s_increment_counter ( blake2s_state S,
const uint32  inc 
)
inlinestatic

Definition at line 50 of file blake2s.cpp.

References S.

Referenced by blake2s_final(), and blake2s_update().

◆ blake2s_init_param()

void blake2s_init_param ( blake2s_state S,
uint32  node_offset,
uint32  node_depth 
)
static

Definition at line 58 of file blake2s.cpp.

References blake2s_init_sse(), blake2s_IV, and S.

Referenced by blake2sp_init().

◆ blake2s_set_lastblock()

static void blake2s_set_lastblock ( blake2s_state S)
inlinestatic

Definition at line 42 of file blake2s.cpp.

References blake2s_set_lastnode(), and S.

Referenced by blake2s_final().

◆ blake2s_set_lastnode()

static void blake2s_set_lastnode ( blake2s_state S)
inlinestatic

Definition at line 35 of file blake2s.cpp.

References S.

Referenced by blake2s_set_lastblock().

◆ blake2s_update()

void blake2s_update ( blake2s_state S,
const byte in,
size_t  inlen 
)
static

Variable Documentation

◆ blake2s_IV

const uint32 blake2s_IV[8]
static
Initial value:
=
{
0x6A09E667UL, 0xBB67AE85UL, 0x3C6EF372UL, 0xA54FF53AUL,
0x510E527FUL, 0x9B05688CUL, 0x1F83D9ABUL, 0x5BE0CD19UL
}

Definition at line 15 of file blake2s.cpp.

Referenced by blake2s_compress(), and blake2s_init_param().

◆ blake2s_sigma

const byte blake2s_sigma[10][16]
static
Initial value:
=
{
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } ,
{ 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } ,
{ 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 } ,
{ 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 } ,
{ 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 } ,
{ 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 } ,
{ 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 } ,
{ 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 } ,
{ 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 } ,
{ 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13 , 0 } ,
}

Definition at line 21 of file blake2s.cpp.