blake2.c File Reference

#include <openssl/blake2.h>
#include <openssl/type_check.h>
#include "../internal.h"

Include dependency graph for blake2.c:

Go to the source code of this file.

Functions
void	BLAKE2B256 (const uint8_t *data, size_t len, uint8_t out[BLAKE2B256_DIGEST_LENGTH])
void	BLAKE2B256_Final (uint8_t out[BLAKE2B256_DIGEST_LENGTH], BLAKE2B_CTX *b2b)
void	BLAKE2B256_Init (BLAKE2B_CTX *b2b)
void	BLAKE2B256_Update (BLAKE2B_CTX *b2b, const void *in_data, size_t len)
static void	blake2b_mix (uint64_t v[16], int a, int b, int c, int d, uint64_t x, uint64_t y)
static void	blake2b_transform (BLAKE2B_CTX *b2b, const uint64_t block_words[BLAKE2B_CBLOCK/sizeof(uint64_t)], size_t num_bytes, int is_final_block)

Variables
static const uint64_t	kIV [8]
static const uint8_t	kSigma [10 *16]

Function Documentation

BLAKE2B256()

void BLAKE2B256	(	const uint8_t *	data,
		size_t	len,
		uint8_t	out[BLAKE2B256_DIGEST_LENGTH]
	)

Definition at line 150 of file blake2.c.

BLAKE2B256_Final()

void BLAKE2B256_Final	(	uint8_t	out[BLAKE2B256_DIGEST_LENGTH],
		BLAKE2B_CTX *	b2b
	)

Definition at line 141 of file blake2.c.

BLAKE2B256_Init()

void BLAKE2B256_Init

(

BLAKE2B_CTX *

b2b

)

Definition at line 97 of file blake2.c.

BLAKE2B256_Update()

void BLAKE2B256_Update	(	BLAKE2B_CTX *	b2b,
		const void *	in_data,
		size_t	len
	)

Definition at line 107 of file blake2.c.

blake2b_mix()

static void blake2b_mix ( uint64_t  v[16], int  a, int  b, int  c, int  d, uint64_t  x, uint64_t  y  )

static

Definition at line 46 of file blake2.c.

blake2b_transform()

static void blake2b_transform ( BLAKE2B_CTX *  b2b, const uint64_t  block_words[BLAKE2B_CBLOCK/sizeof(uint64_t)], size_t  num_bytes, int  is_final_block  )

static

Definition at line 58 of file blake2.c.

Variable Documentation

kIV

const uint64_t kIV[8]

static

Initial value:

= {
    UINT64_C(0x6a09e667f3bcc908), UINT64_C(0xbb67ae8584caa73b),
    UINT64_C(0x3c6ef372fe94f82b), UINT64_C(0xa54ff53a5f1d36f1),
    UINT64_C(0x510e527fade682d1), UINT64_C(0x9b05688c2b3e6c1f),
    UINT64_C(0x1f83d9abfb41bd6b), UINT64_C(0x5be0cd19137e2179),
}

Definition at line 22 of file blake2.c.

kSigma

const uint8_t kSigma[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 30 of file blake2.c.