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Import OpenSSL 1.1.1l

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This commit is contained in:
Steve Dower
2021-08-26 19:30:20 +01:00
parent b439f09b29
commit b123b12c0d
104 changed files with 2011 additions and 524 deletions
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79
test/bntest.c
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@@ -1,5 +1,5 @@
/*
* Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -305,6 +305,75 @@ static int test_div_recip(void)
return st;
}
static struct {
int n, divisor, result, remainder;
} signed_mod_tests[] = {
{ 10, 3, 3, 1 },
{ -10, 3, -3, -1 },
{ 10, -3, -3, 1 },
{ -10, -3, 3, -1 },
};
static BIGNUM *set_signed_bn(int value)
{
BIGNUM *bn = BN_new();
if (bn == NULL)
return NULL;
if (!BN_set_word(bn, value < 0 ? -value : value)) {
BN_free(bn);
return NULL;
}
BN_set_negative(bn, value < 0);
return bn;
}
static int test_signed_mod_replace_ab(int n)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL;
int st = 0;
if (!TEST_ptr(a = set_signed_bn(signed_mod_tests[n].n))
|| !TEST_ptr(b = set_signed_bn(signed_mod_tests[n].divisor))
|| !TEST_ptr(c = set_signed_bn(signed_mod_tests[n].result))
|| !TEST_ptr(d = set_signed_bn(signed_mod_tests[n].remainder)))
goto err;
if (TEST_true(BN_div(a, b, a, b, ctx))
&& TEST_BN_eq(a, c)
&& TEST_BN_eq(b, d))
st = 1;
err:
BN_free(a);
BN_free(b);
BN_free(c);
BN_free(d);
return st;
}
static int test_signed_mod_replace_ba(int n)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL;
int st = 0;
if (!TEST_ptr(a = set_signed_bn(signed_mod_tests[n].n))
|| !TEST_ptr(b = set_signed_bn(signed_mod_tests[n].divisor))
|| !TEST_ptr(c = set_signed_bn(signed_mod_tests[n].result))
|| !TEST_ptr(d = set_signed_bn(signed_mod_tests[n].remainder)))
goto err;
if (TEST_true(BN_div(b, a, a, b, ctx))
&& TEST_BN_eq(b, c)
&& TEST_BN_eq(a, d))
st = 1;
err:
BN_free(a);
BN_free(b);
BN_free(c);
BN_free(d);
return st;
}
static int test_mod(void)
{
BIGNUM *a = NULL, *b = NULL, *c = NULL, *d = NULL, *e = NULL;
@@ -326,8 +395,10 @@ static int test_mod(void)
BN_set_negative(b, rand_neg());
if (!(TEST_true(BN_mod(c, a, b, ctx))
&& TEST_true(BN_div(d, e, a, b, ctx))
&& TEST_true(BN_sub(e, e, c))
&& TEST_BN_eq_zero(e)))
&& TEST_BN_eq(e, c)
&& TEST_true(BN_mul(c, d, b, ctx))
&& TEST_true(BN_add(d, c, e))
&& TEST_BN_eq(d, a)))
goto err;
}
st = 1;
@@ -2759,6 +2830,8 @@ int setup_tests(void)
if (n == 0) {
ADD_TEST(test_sub);
ADD_TEST(test_div_recip);
ADD_ALL_TESTS(test_signed_mod_replace_ab, OSSL_NELEM(signed_mod_tests));
ADD_ALL_TESTS(test_signed_mod_replace_ba, OSSL_NELEM(signed_mod_tests));
ADD_TEST(test_mod);
ADD_TEST(test_modexp_mont5);
ADD_TEST(test_kronecker);