Electroneum
Toggle main menu visibility
Loading...
Searching...
No Matches
random.cpp
Go to the documentation of this file.
1
// Copyright (c) 2018, The Monero Project
2
//
3
// All rights reserved.
4
//
5
// Redistribution and use in source and binary forms, with or without modification, are
6
// permitted provided that the following conditions are met:
7
//
8
// 1. Redistributions of source code must retain the above copyright notice, this list of
9
// conditions and the following disclaimer.
10
//
11
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
12
// of conditions and the following disclaimer in the documentation and/or other
13
// materials provided with the distribution.
14
//
15
// 3. Neither the name of the copyright holder nor the names of its contributors may be
16
// used to endorse or promote products derived from this software without specific
17
// prior written permission.
18
//
19
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
20
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
21
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
22
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
26
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
27
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28
29
#include "gtest/gtest.h"
30
31
#include "
crypto/crypto.h
"
32
33
extern
"C"
{
34
#include "
crypto/crypto-ops.h
"
35
}
36
37
TEST
(random32_unbiased, less_than_order)
38
{
39
unsigned
char
tmp[32], tmp2[32];
40
for
(
int
i = 0; i < 1000; ++i)
41
{
42
crypto::random32_unbiased
(tmp);
43
memcpy
(tmp2, tmp, 32);
44
sc_reduce32
(tmp2);
45
ASSERT_EQ
(memcmp(tmp, tmp2, 32), 0);
46
}
47
}
crypto-ops.h
sc_reduce32
void sc_reduce32(unsigned char *)
crypto.h
ASSERT_EQ
#define ASSERT_EQ(val1, val2)
Definition
gtest.h:1956
TEST
#define TEST(test_case_name, test_name)
Definition
gtest.h:2187
memcpy
void * memcpy(void *a, const void *b, size_t c)
Definition
glibc_compat.cpp:16
crypto::random32_unbiased
void random32_unbiased(unsigned char *bytes)
Definition
crypto.cpp:110
tests
unit_tests
random.cpp
Generated on
for Electroneum by
1.17.0