constant_time_test.cc File Reference

#include "internal.h"
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <limits>
#include <gtest/gtest.h>
#include <openssl/mem.h>
#include <openssl/rand.h>

Include dependency graph for constant_time_test.cc:

Go to the source code of this file.

Functions
static uint8_t	FromBool8 (bool b)
static crypto_word_t	FromBoolW (bool b)
	TEST (ConstantTimeTest, MemCmp)
	TEST (ConstantTimeTest, Test)
	TEST (ConstantTimeTest, ValueBarrier)

Variables
static int	signed_test_values []
static const uint8_t	test_values_8 [] = {0, 1, 2, 20, 32, 127, 128, 129, 255}
static crypto_word_t	test_values_w []

Function Documentation

FromBool8()

static uint8_t FromBool8 ( bool  b )

static

Definition at line 60 of file constant_time_test.cc.

FromBoolW()

static crypto_word_t FromBoolW ( bool  b )

static

Definition at line 64 of file constant_time_test.cc.

TEST() [1/3]

TEST	(	ConstantTimeTest	,
		MemCmp
	)

Definition at line 141 of file constant_time_test.cc.

TEST() [2/3]

TEST	(	ConstantTimeTest	,
		Test
	)

Definition at line 94 of file constant_time_test.cc.

TEST() [3/3]

TEST	(	ConstantTimeTest	,
		ValueBarrier
	)

Definition at line 157 of file constant_time_test.cc.

Variable Documentation

signed_test_values

int signed_test_values[]

static

Initial value:

= {
    0,     1,      -1,      1024,    -1024,       12345,      -12345,
    32000, -32000, INT_MAX, INT_MIN, INT_MAX - 1, INT_MIN + 1}

Definition at line 90 of file constant_time_test.cc.

test_values_8

const uint8_t test_values_8[] = {0, 1, 2, 20, 32, 127, 128, 129, 255}

static

Definition at line 68 of file constant_time_test.cc.

test_values_w

crypto_word_t test_values_w[]

static

Initial value:

= {
    0,
    1,
    1024,
    12345,
    32000,
 
 
 
 
 
 
 
    std::numeric_limits<crypto_word_t>::max() / 2 - 1,
    std::numeric_limits<crypto_word_t>::max() / 2,
    std::numeric_limits<crypto_word_t>::max() / 2 + 1,
    std::numeric_limits<crypto_word_t>::max() - 1,
    std::numeric_limits<crypto_word_t>::max(),
}

Definition at line 70 of file constant_time_test.cc.