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1 /** @file
2   C Run-Time Libraries (CRT) Time Management Routines Wrapper Implementation
3   for OpenSSL-based Cryptographic Library.
4 
5   This C file implements constant time value for time() and NULL for gmtime()
6   thus should not be used in library instances which require functionality
7   of following APIs which need system time support:
8   1)  RsaGenerateKey
9   2)  RsaCheckKey
10   3)  RsaPkcs1Sign
11   4)  Pkcs7Sign
12   5)  DhGenerateParameter
13   6)  DhGenerateKey
14 
15 Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>
16 This program and the accompanying materials
17 are licensed and made available under the terms and conditions of the BSD License
18 which accompanies this distribution.  The full text of the license may be found at
19 http://opensource.org/licenses/bsd-license.php
20 
21 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
22 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
23 
24 **/
25 
26 #include <OpenSslSupport.h>
27 
28 //
29 // -- Time Management Routines --
30 //
31 
time(time_t * timer)32 time_t time (time_t *timer)
33 {
34   *timer = 0;
35   return *timer;
36 }
37 
gmtime(const time_t * timer)38 struct tm * gmtime (const time_t *timer)
39 {
40   return NULL;
41 }