ConstantTimeClock.c File Reference

#include <Base.h>
#include <Library/BaseMemoryLib.h>

Go to the source code of this file.

Data Structures
struct	tm

Typedefs
typedef int	time_t

Functions
time_t	time (time_t *timer)
struct tm *	gmtime (const time_t *timer)
time_t	_time64 (time_t *t)

Detailed Description

C Run-Time Libraries (CRT) Time Management Routines Wrapper Implementation for MbedTLS-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) 2023, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file ConstantTimeClock.c.

Typedef Documentation

time_t

typedef int time_t

Definition at line 23 of file ConstantTimeClock.c.

Function Documentation

_time64()

time_t _time64

(

time_t *

t

)

_time64 function.

Definition at line 70 of file ConstantTimeClock.c.

gmtime()

struct tm * gmtime

(

const time_t *

timer

)

gmtime function.

Definition at line 61 of file ConstantTimeClock.c.

time()

time_t time

(

time_t *

timer

)

time function.

Definition at line 48 of file ConstantTimeClock.c.