mirror of
https://github.com/openssl/openssl.git
synced 2024-12-15 04:53:52 +08:00
a87c3247ca
The test called this twice which doesn't hurt but isn't ideal. Reviewed-by: Bernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/16921)
54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/*
|
|
* Copyright 2021 The OpenSSL Project Authors. 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 <openssl/evp.h>
|
|
#include <openssl/rand.h>
|
|
#include <openssl/bio.h>
|
|
#include <openssl/core_names.h>
|
|
#include "testutil.h"
|
|
|
|
static int test_rand(void)
|
|
{
|
|
EVP_RAND_CTX *privctx;
|
|
OSSL_PARAM params[2], *p = params;
|
|
unsigned char entropy1[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 };
|
|
unsigned char entropy2[] = { 0xff, 0xfe, 0xfd };
|
|
unsigned char outbuf[3];
|
|
|
|
*p++ = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_ENTROPY,
|
|
entropy1, sizeof(entropy1));
|
|
*p = OSSL_PARAM_construct_end();
|
|
|
|
if (!TEST_ptr(privctx = RAND_get0_private(NULL))
|
|
|| !TEST_true(EVP_RAND_CTX_set_params(privctx, params))
|
|
|| !TEST_int_gt(RAND_priv_bytes(outbuf, sizeof(outbuf)), 0)
|
|
|| !TEST_mem_eq(outbuf, sizeof(outbuf), entropy1, sizeof(outbuf))
|
|
|| !TEST_int_le(RAND_priv_bytes(outbuf, sizeof(outbuf) + 1), 0)
|
|
|| !TEST_int_gt(RAND_priv_bytes(outbuf, sizeof(outbuf)), 0)
|
|
|| !TEST_mem_eq(outbuf, sizeof(outbuf),
|
|
entropy1 + sizeof(outbuf), sizeof(outbuf)))
|
|
return 0;
|
|
|
|
*params = OSSL_PARAM_construct_octet_string(OSSL_RAND_PARAM_TEST_ENTROPY,
|
|
entropy2, sizeof(entropy2));
|
|
if (!TEST_true(EVP_RAND_CTX_set_params(privctx, params))
|
|
|| !TEST_int_gt(RAND_priv_bytes(outbuf, sizeof(outbuf)), 0)
|
|
|| !TEST_mem_eq(outbuf, sizeof(outbuf), entropy2, sizeof(outbuf)))
|
|
return 0;
|
|
return 1;
|
|
}
|
|
|
|
int setup_tests(void)
|
|
{
|
|
if (!TEST_true(RAND_set_DRBG_type(NULL, "TEST-RAND", NULL, NULL, NULL)))
|
|
return 0;
|
|
ADD_TEST(test_rand);
|
|
return 1;
|
|
}
|