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Reference Guide
ROOT::Internal::SHA256 Namespace Reference


struct  sha256_t


typedef struct ROOT::Internal::SHA256::sha256_t sha256_t


void sha256_final (sha256_t *p, unsigned char *digest)
void sha256_hash (unsigned char *buf, const unsigned char *data, size_t size)
void sha256_init (sha256_t *p)
static void sha256_transform (uint32_t *state, const uint32_t *data)
void sha256_update (sha256_t *p, const unsigned char *data, size_t size)
static void sha256_write_byte_block (sha256_t *p)


static const uint32_t K [64]

Typedef Documentation

◆ sha256_t

Function Documentation

◆ sha256_final()

void ROOT::Internal::SHA256::sha256_final ( sha256_t p,
unsigned char *  digest 

Definition at line 256 of file RSha256.hxx.

◆ sha256_hash()

void ROOT::Internal::SHA256::sha256_hash ( unsigned char *  buf,
const unsigned char *  data,
size_t  size 

◆ sha256_init()

void ROOT::Internal::SHA256::sha256_init ( sha256_t p)

Definition at line 93 of file RSha256.hxx.

◆ sha256_transform()

static void ROOT::Internal::SHA256::sha256_transform ( uint32_t *  state,
const uint32_t *  data 

Definition at line 176 of file RSha256.hxx.

◆ sha256_update()

void ROOT::Internal::SHA256::sha256_update ( sha256_t p,
const unsigned char *  data,
size_t  size 

Definition at line 242 of file RSha256.hxx.

◆ sha256_write_byte_block()

static void ROOT::Internal::SHA256::sha256_write_byte_block ( sha256_t p)

Definition at line 232 of file RSha256.hxx.

Variable Documentation

◆ K

const uint32_t ROOT::Internal::SHA256::K[64]
Initial value:
= {
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2}

Definition at line 166 of file RSha256.hxx.