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Test EVP_get_[digest|cipher]byname() use the namemap

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Following on from the previous commit, we test that if an algorithm has
a provider supplied alias in the namemap then EVP_get_digestbyname() and
EVP_get_cipherbyname() can still find it.

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10324)
This commit is contained in:
Matt Caswell 2019-11-01 16:09:21 +00:00
parent 7606bed904
commit eee5f32f37
1 changed files with 56 additions and 0 deletions
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56
test/namemap_internal_test.c
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@ -7,6 +7,7 @@
* https://www.openssl.org/source/license.html
*/
#include <openssl/evp.h>
#include "internal/namemap.h"
#include "testutil.h"
@ -55,9 +56,64 @@ static int test_namemap_stored(void)
&& test_namemap(nm);
}
/*
* Test that EVP_get_digestbyname() will use the namemap when it can't find
* entries in the legacy method database.
*/
static int test_digestbyname(void)
{
int id;
OSSL_NAMEMAP *nm = ossl_namemap_stored(NULL);
const EVP_MD *sha256, *foo;
id = ossl_namemap_add(nm, 0, "SHA256");
if (!TEST_int_ne(id, 0))
return 0;
if (!TEST_int_eq(ossl_namemap_add(nm, id, "foo"), id))
return 0;
sha256 = EVP_get_digestbyname("SHA256");
if (!TEST_ptr(sha256))
return 0;
foo = EVP_get_digestbyname("foo");
if (!TEST_ptr_eq(sha256, foo))
return 0;
return 1;
}
/*
* Test that EVP_get_cipherbyname() will use the namemap when it can't find
* entries in the legacy method database.
*/
static int test_cipherbyname(void)
{
int id;
OSSL_NAMEMAP *nm = ossl_namemap_stored(NULL);
const EVP_CIPHER *aes128, *bar;
id = ossl_namemap_add(nm, 0, "AES-128-CBC");
if (!TEST_int_ne(id, 0))
return 0;
if (!TEST_int_eq(ossl_namemap_add(nm, id, "bar"), id))
return 0;
aes128 = EVP_get_cipherbyname("AES-128-CBC");
if (!TEST_ptr(aes128))
return 0;
bar = EVP_get_cipherbyname("bar");
if (!TEST_ptr_eq(aes128, bar))
return 0;
return 1;
}
int setup_tests(void)
{
ADD_TEST(test_namemap_independent);
ADD_TEST(test_namemap_stored);
ADD_TEST(test_digestbyname);
ADD_TEST(test_cipherbyname);
return 1;
}