Fix SmmCryptLib issue when calling time() in RealTimeClock.c

Signed-off by: Ye Ting <ting.ye@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
Reviewed-by: Long Qin <qin.long@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13417 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
tye1
2012-06-01 02:37:24 +00:00
parent c4c9086678
commit 38fcd0270f
3 changed files with 51 additions and 287 deletions

View File

@@ -0,0 +1,41 @@
/** @file
C Run-Time Libraries (CRT) Time Management Routines Wrapper Implementation
for OpenSSL-based Cryptographic Library.
This C file implements constant time value for time() and NULL for gmtime()
thus should not be used in library instances which require functionality
of following APIs which need system time support:
1) RsaGenerateKey
2) RsaCheckKey
3) RsaPkcs1Sign
4) Pkcs7Sign
5) DhGenerateParameter
6) DhGenerateKey
Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include <OpenSslSupport.h>
//
// -- Time Management Routines --
//
time_t time (time_t *timer)
{
*timer = 0;
return *timer;
}
struct tm * gmtime (const time_t *timer)
{
return NULL;
}