Esempi in C++ (Cpp) per blake2b_init_salt_personal

Esempio n. 1

File: blake2b-ref.c Progetto: dwrensha/libsodium

int blake2b_salt_personal( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen,
                           const void *salt, const void *personal )
{
  blake2b_state S[1];

  /* Verify parameters */
  if( NULL == in && inlen > 0 ) abort();

  if( NULL == out ) abort();

  if( !outlen || outlen > BLAKE2B_OUTBYTES ) abort();

  if( NULL == key && keylen > 0 ) abort();

  if( keylen > BLAKE2B_KEYBYTES ) abort();

  if( keylen > 0 )
  {
    if( blake2b_init_key_salt_personal( S, outlen, key, keylen, salt, personal ) < 0 ) abort();
  }
  else
  {
    if( blake2b_init_salt_personal( S, outlen, salt, personal ) < 0 ) abort();
  }

  blake2b_update( S, ( const uint8_t * )in, inlen );
  blake2b_final( S, out, outlen );
  return 0;
}

Esempio n. 2

File: blake2b-ref.c Progetto: GraxRabble/libsodium

int blake2b_salt_personal( uint8_t *out, const void *in, const void *key, const uint8_t outlen, const uint64_t inlen, uint8_t keylen,
                           const void *salt, const void *personal )
{
  blake2b_state S[1];

  /* Verify parameters */
  if ( NULL == in ) return -1;

  if ( NULL == out ) return -1;

  if( NULL == key ) keylen = 0;

  if( keylen > 0 )
  {
    if( blake2b_init_key_salt_personal( S, outlen, key, keylen, salt, personal ) < 0 ) return -1;
  }
  else
  {
    if( blake2b_init_salt_personal( S, outlen, salt, personal ) < 0 ) return -1;
  }

  blake2b_update( S, ( const uint8_t * )in, inlen );
  blake2b_final( S, out, outlen );
  return 0;
}

Esempio n. 3

File: generichash_blake2b.c Progetto: graydon/libsodium

int
crypto_generichash_blake2b_init_salt_personal(
    crypto_generichash_blake2b_state *state, const unsigned char *key,
    const size_t keylen, const size_t outlen, const unsigned char *salt,
    const unsigned char *personal)
{
    if (outlen <= 0U || outlen > BLAKE2B_OUTBYTES ||
        keylen > BLAKE2B_KEYBYTES) {
        return -1;
    }
    assert(outlen <= UINT8_MAX);
    assert(keylen <= UINT8_MAX);
    if (key == NULL || keylen <= 0U) {
        if (blake2b_init_salt_personal((blake2b_state *) (void *) state,
                                       (uint8_t) outlen, salt, personal) != 0) {
            return -1; /* LCOV_EXCL_LINE */
        }
    } else if (blake2b_init_key_salt_personal((blake2b_state *) (void *) state,
                                              (uint8_t) outlen, key,
                                              (uint8_t) keylen, salt,
                                              personal) != 0) {
        return -1; /* LCOV_EXCL_LINE */
    }
    return 0;
}