chromium/third_party/boringssl/src/crypto/blake2/blake2.c

/* Copyright (c) 2021, Google Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */

#include <openssl/blake2.h>

#include <assert.h>

#include "../internal.h"

// https://tools.ietf.org/html/rfc7693#section-2.6
static const uint64_t kIV[8] =;

// https://tools.ietf.org/html/rfc7693#section-2.7
static const uint8_t kSigma[10 * 16] =;

// https://tools.ietf.org/html/rfc7693#section-3.1
static void blake2b_mix(uint64_t v[16], int a, int b, int c, int d, uint64_t x,
                        uint64_t y) {}

static uint64_t blake2b_load(const uint8_t block[BLAKE2B_CBLOCK], size_t i) {}

static void blake2b_transform(BLAKE2B_CTX *b2b,
                              const uint8_t block[BLAKE2B_CBLOCK],
                              size_t num_bytes, int is_final_block) {}

void BLAKE2B256_Init(BLAKE2B_CTX *b2b) {}

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

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

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