mirror/openssl
2
0
Fork 0
mirror of https://github.com/openssl/openssl.git synced 2024-11-21 01:15:20 +08:00
Code Issues Packages Projects Releases Wiki Activity
ac23078b78
openssl/test/param_build_test.c
Pauli ac23078b78 param_bld: add a padded BN call. 
To aviod leaking size information when passing private value using the
OSSL_PARAM builder, a padded BN call is required.

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10840)
2020-01-19 10:20:06 +10:00

318 lines
13 KiB
C
Raw Blame History

/*
* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
* Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#include <string.h>
#include <openssl/params.h>
#include "internal/param_build.h"
#include "internal/nelem.h"
#include "testutil.h"
static int template_public_test(void)
{
OSSL_PARAM_BLD bld;
OSSL_PARAM *params = NULL, *p;
BIGNUM *bn = NULL, *bn_res = NULL;
int i;
long int l;
int32_t i32;
int64_t i64;
double d;
char *utf = NULL;
const char *cutf;
int res = 0;
ossl_param_bld_init(&bld);
if (!TEST_true(ossl_param_bld_push_int(&bld, "i", -6))
|| !TEST_true(ossl_param_bld_push_long(&bld, "l", 42))
|| !TEST_true(ossl_param_bld_push_int32(&bld, "i32", 1532))
|| !TEST_true(ossl_param_bld_push_int64(&bld, "i64", -9999999))
|| !TEST_true(ossl_param_bld_push_double(&bld, "d", 1.61803398875))
|| !TEST_ptr(bn = BN_new())
|| !TEST_true(BN_set_word(bn, 1729))
|| !TEST_true(ossl_param_bld_push_BN(&bld, "bignumber", bn))
|| !TEST_true(ossl_param_bld_push_utf8_string(&bld, "utf8_s", "foo",
sizeof("foo")))
|| !TEST_true(ossl_param_bld_push_utf8_ptr(&bld, "utf8_p", "bar-boom",
0))
|| !TEST_ptr(params = ossl_param_bld_to_param(&bld))
/* Check int */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "i"))
|| !TEST_true(OSSL_PARAM_get_int(p, &i))
|| !TEST_str_eq(p->key, "i")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(int))
|| !TEST_int_eq(i, -6)
/* Check int32 */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "i32"))
|| !TEST_true(OSSL_PARAM_get_int32(p, &i32))
|| !TEST_str_eq(p->key, "i32")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(int32_t))
|| !TEST_int_eq((int)i32, 1532)
/* Check int64 */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "i64"))
|| !TEST_str_eq(p->key, "i64")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(int64_t))
|| !TEST_true(OSSL_PARAM_get_int64(p, &i64))
|| !TEST_long_eq((long)i64, -9999999)
/* Check long */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "l"))
|| !TEST_str_eq(p->key, "l")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(long int))
|| !TEST_true(OSSL_PARAM_get_long(p, &l))
|| !TEST_long_eq(l, 42)
/* Check double */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "d"))
|| !TEST_true(OSSL_PARAM_get_double(p, &d))
|| !TEST_str_eq(p->key, "d")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_REAL)
|| !TEST_size_t_eq(p->data_size, sizeof(double))
|| !TEST_double_eq(d, 1.61803398875)
/* Check UTF8 string */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "utf8_s"))
|| !TEST_str_eq(p->data, "foo")
|| !TEST_true(OSSL_PARAM_get_utf8_string(p, &utf, 0))
|| !TEST_str_eq(utf, "foo")
/* Check UTF8 pointer */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "utf8_p"))
|| !TEST_true(OSSL_PARAM_get_utf8_ptr(p, &cutf))
|| !TEST_str_eq(cutf, "bar-boom")
/* Check BN */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "bignumber"))
|| !TEST_str_eq(p->key, "bignumber")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_true(OSSL_PARAM_get_BN(p, &bn_res))
|| !TEST_int_eq(BN_cmp(bn_res, bn), 0))
goto err;
res = 1;
err:
ossl_param_bld_free(params);
OPENSSL_free(utf);
BN_free(bn);
BN_free(bn_res);
return res;
}
static int template_private_test(void)
{
static int data1[] = { 2, 3, 5, 7, 11, 15, 17 };
static unsigned char data2[] = { 2, 4, 6, 8, 10 };
OSSL_PARAM_BLD bld;
OSSL_PARAM *params = NULL, *p;
unsigned int i;
unsigned long int l;
uint32_t i32;
uint64_t i64;
size_t st;
BIGNUM *bn = NULL, *bn_res = NULL;
int res = 0;
ossl_param_bld_init(&bld);
if (!TEST_true(ossl_param_bld_push_uint(&bld, "i", 6))
|| !TEST_true(ossl_param_bld_push_ulong(&bld, "l", 42))
|| !TEST_true(ossl_param_bld_push_uint32(&bld, "i32", 1532))
|| !TEST_true(ossl_param_bld_push_uint64(&bld, "i64", 9999999))
|| !TEST_true(ossl_param_bld_push_size_t(&bld, "st", 65537))
|| !TEST_ptr(bn = BN_secure_new())
|| !TEST_true(BN_set_word(bn, 1729))
|| !TEST_true(ossl_param_bld_push_BN(&bld, "bignumber", bn))
|| !TEST_true(ossl_param_bld_push_octet_string(&bld, "oct_s", data1,
sizeof(data1)))
|| !TEST_true(ossl_param_bld_push_octet_ptr(&bld, "oct_p", data2,
sizeof(data2)))
|| !TEST_ptr(params = ossl_param_bld_to_param(&bld))
/* Check unsigned int */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "i"))
|| !TEST_true(OSSL_PARAM_get_uint(p, &i))
|| !TEST_str_eq(p->key, "i")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(int))
|| !TEST_uint_eq(i, 6)
/* Check unsigned int32 */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "i32"))
|| !TEST_true(OSSL_PARAM_get_uint32(p, &i32))
|| !TEST_str_eq(p->key, "i32")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(int32_t))
|| !TEST_uint_eq((unsigned int)i32, 1532)
/* Check unsigned int64 */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "i64"))
|| !TEST_str_eq(p->key, "i64")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(int64_t))
|| !TEST_true(OSSL_PARAM_get_uint64(p, &i64))
|| !TEST_ulong_eq((unsigned long)i64, 9999999)
/* Check unsigned long int */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "l"))
|| !TEST_str_eq(p->key, "l")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(unsigned long int))
|| !TEST_true(OSSL_PARAM_get_ulong(p, &l))
|| !TEST_ulong_eq(l, 42)
/* Check size_t */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "st"))
|| !TEST_str_eq(p->key, "st")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(size_t))
|| !TEST_true(OSSL_PARAM_get_size_t(p, &st))
|| !TEST_size_t_eq(st, 65537)
/* Check octet string */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "oct_s"))
|| !TEST_str_eq(p->key, "oct_s")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_OCTET_STRING)
|| !TEST_mem_eq(p->data, p->data_size, data1, sizeof(data1))
/* Check octet pointer */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "oct_p"))
|| !TEST_str_eq(p->key, "oct_p")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_OCTET_PTR)
|| !TEST_mem_eq(*(void **)p->data, p->data_size, data2, sizeof(data2))
/* Check BN */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "bignumber"))
|| !TEST_str_eq(p->key, "bignumber")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_true(OSSL_PARAM_get_BN(p, &bn_res))
|| !TEST_int_eq(BN_cmp(bn_res, bn), 0))
goto err;
res = 1;
err:
ossl_param_bld_free(params);
BN_free(bn);
BN_free(bn_res);
return res;
}
static int template_static_params_test(int n)
{
unsigned char data[1000], secure[500];
OSSL_PARAM_BLD bld;
OSSL_PARAM params[20], *p;
BIGNUM *bn = NULL, *bn_r = NULL;
BIGNUM *bn0 = NULL, *bn0_r = NULL;
const size_t bn_bytes = 200;
unsigned int i;
char *utf = NULL;
int res = 0;
ossl_param_bld_init(&bld);
if (!TEST_true(ossl_param_bld_push_uint(&bld, "i", 6))
|| !TEST_ptr(bn = (n & 1) == 0 ? BN_new() : BN_secure_new())
|| !TEST_true(BN_set_word(bn, 1337))
|| !TEST_false(ossl_param_bld_push_BN_pad(&bld, "bn", bn, 0))
|| !TEST_false(ossl_param_bld_push_BN_pad(&bld, "bn", bn, 1))
|| !TEST_true(ossl_param_bld_push_BN_pad(&bld, "bn", bn, bn_bytes))
|| !TEST_ptr(bn0 = BN_new())
|| !TEST_true(ossl_param_bld_push_BN_pad(&bld, "bn0", bn0, 0))
|| !TEST_true(ossl_param_bld_push_utf8_string(&bld, "utf8_s", "bar",
0))
|| !TEST_ptr(ossl_param_bld_to_param_ex(&bld, params,
OSSL_NELEM(params),
data, sizeof(data),
secure, sizeof(secure)))
/* Check unsigned int */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "i"))
|| !TEST_true(OSSL_PARAM_get_uint(p, &i))
|| !TEST_str_eq(p->key, "i")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, sizeof(int))
|| !TEST_uint_eq(i, 6)
/* Check BIGNUM */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "bn"))
|| !TEST_true(OSSL_PARAM_get_BN(p, &bn_r))
|| !TEST_str_eq(p->key, "bn")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, bn_bytes)
|| !TEST_uint_eq((unsigned int)BN_get_word(bn_r), 1337)
/* Check BIGNUM zero */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "bn0"))
|| !TEST_true(OSSL_PARAM_get_BN(p, &bn0_r))
|| !TEST_str_eq(p->key, "bn0")
|| !TEST_uint_eq(p->data_type, OSSL_PARAM_UNSIGNED_INTEGER)
|| !TEST_size_t_eq(p->data_size, 0)
|| !TEST_uint_eq((unsigned int)BN_get_word(bn0_r), 0)
/* Check UTF8 string */
|| !TEST_ptr(p = OSSL_PARAM_locate(params, "utf8_s"))
|| !TEST_str_eq(p->data, "bar")
|| !TEST_true(OSSL_PARAM_get_utf8_string(p, &utf, 0))
|| !TEST_str_eq(utf, "bar"))
goto err;
res = 1;
err:
OPENSSL_free(utf);
BN_free(bn);
BN_free(bn_r);
BN_free(bn0);
BN_free(bn0_r);
return res;
}
static int template_static_fail_test(int n)
{
unsigned char data[10000], secure[500];
OSSL_PARAM_BLD bld;
OSSL_PARAM prms[20];
BIGNUM *bn = NULL;
int res = 0;
ossl_param_bld_init(&bld);
if (!TEST_true(ossl_param_bld_push_uint(&bld, "i", 6))
|| !TEST_ptr(bn = (n & 1) == 0 ? BN_new() : BN_secure_new())
|| !TEST_true(BN_hex2bn(&bn, "ABCDEF78901234567890ABCDEF0987987654321"))
|| !TEST_true(ossl_param_bld_push_BN(&bld, "bn", bn))
|| !TEST_true(ossl_param_bld_push_utf8_string(&bld, "utf8_s", "abc",
1000))
/* No OSSL_PARAMS */
|| !TEST_ptr_null(ossl_param_bld_to_param_ex(&bld, NULL, 0, data,
sizeof(data), secure,
sizeof(secure)))
/* Short OSSL_PARAMS */
|| !TEST_ptr_null(ossl_param_bld_to_param_ex(&bld, prms, 2,
data, sizeof(data),
secure, sizeof(secure)))
/* No normal data */
|| !TEST_ptr_null(ossl_param_bld_to_param_ex(&bld, prms,
OSSL_NELEM(prms),
NULL, 0, secure,
sizeof(secure)))
/* Not enough normal data */
|| !TEST_ptr_null(ossl_param_bld_to_param_ex(&bld, prms,
OSSL_NELEM(prms),
data, 50, secure,
sizeof(secure))))
goto err;
if ((n & 1) == 1) {
/* No secure data */
if (!TEST_ptr_null(ossl_param_bld_to_param_ex(&bld, prms,
OSSL_NELEM(prms),
data, sizeof(data),
NULL, 0))
/* Not enough secure data */
|| !TEST_ptr_null(ossl_param_bld_to_param_ex(&bld, prms,
OSSL_NELEM(prms),
data, sizeof(data),
secure, 4)))
goto err;
}
res = 1;
err:
BN_free(bn);
return res;
}
int setup_tests(void)
{
ADD_TEST(template_public_test);
ADD_TEST(template_private_test);
ADD_ALL_TESTS(template_static_params_test, 2);
ADD_ALL_TESTS(template_static_fail_test, 2);
return 1;
}
Reference in New Issue View Git Blame Copy Permalink