audk/CryptoPkg/Library/BaseCryptLib/SysCall/ConstantTimeClock.c
Gerd Hoffmann c371460cb4 CrtLibSupport: add timezone
Will be needed by openssl-3.2.x

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2024-09-25 16:08:35 +00:00

74 lines
1.1 KiB
C

/** @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 - 2017, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <CrtLibSupport.h>
//
// -- Time Management Routines --
//
time_t
time (
time_t *timer
)
{
if (timer != NULL) {
*timer = 0;
}
return 0;
}
struct tm *
gmtime (
const time_t *timer
)
{
return NULL;
}
time_t
mktime (
struct tm *t
)
{
return 0;
}
unsigned int
sleep (
unsigned int seconds
)
{
return 0;
}
int
gettimeofday (
struct timeval *tv,
struct timezone *tz
)
{
tv->tv_sec = 0;
tv->tv_usec = 0;
return 0;
}
long timezone;