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| /*
| * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
| *
| * Licensed under the OpenSSL license (the "License"). You may not use
| * this file except in compliance with the License. You can obtain a copy
| * in the file LICENSE in the source distribution or at
| * https://www.openssl.org/source/license.html
| */
|
| #include <stdio.h>
| #include "internal/cryptlib.h"
| #include <openssl/evp.h>
| #include <openssl/objects.h>
| #include <openssl/x509.h>
| #include "crypto/evp.h"
|
| static int init(EVP_MD_CTX *ctx)
| {
| return 1;
| }
|
| static int update(EVP_MD_CTX *ctx, const void *data, size_t count)
| {
| return 1;
| }
|
| static int final(EVP_MD_CTX *ctx, unsigned char *md)
| {
| return 1;
| }
|
| static const EVP_MD null_md = {
| NID_undef,
| NID_undef,
| 0,
| 0,
| init,
| update,
| final,
| NULL,
| NULL,
| 0,
| sizeof(EVP_MD *),
| };
|
| const EVP_MD *EVP_md_null(void)
| {
| return &null_md;
| }
|
|
