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Add documentation and test for EVP_PBE_alg_add 

Fixes openssl#18687

Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19157)
This commit is contained in:
Daniel Fiala 2022-08-22 08:41:36 +02:00 committed by Tomas Mraz
parent 65080a3e1e
commit 181167b6d0
3 changed files with 44 additions and 3 deletions
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14
doc/man3/EVP_PBE_CipherInit.pod
View File

@ -3,7 +3,8 @@
=head1 NAME
EVP_PBE_CipherInit, EVP_PBE_CipherInit_ex,
EVP_PBE_find, EVP_PBE_find_ex - Password based encryption routines
EVP_PBE_find, EVP_PBE_find_ex,
EVP_PBE_alg_add_type, EVP_PBE_alg_add - Password based encryption routines
=head1 SYNOPSIS
@ -20,6 +21,11 @@ EVP_PBE_find, EVP_PBE_find_ex - Password based encryption routines
int EVP_PBE_find_ex(int type, int pbe_nid, int *pcnid, int *pmnid,
EVP_PBE_KEYGEN **pkeygen, EVP_PBE_KEYGEN_EX **keygen_ex);
int EVP_PBE_alg_add_type(int pbe_type, int pbe_nid, int cipher_nid,
int md_nid, EVP_PBE_KEYGEN *keygen);
int EVP_PBE_alg_add(int nid, const EVP_CIPHER *cipher, const EVP_MD *md,
EVP_PBE_KEYGEN *keygen);
=head1 DESCRIPTION
=head2 PBE operations
@ -66,6 +72,12 @@ context and property query.
If a NULL is supplied for any of I<pcnid>, I<pmnid>, I<pkeygen> or I<pkeygen_ex>
then this parameter is not returned.
=head2 PBE algorithm add
EVP_PBE_alg_add_type() and EVP_PBE_alg_add() add an algorithm to the list
of known algorithms. Their parameters have the same meaning as for
EVP_PBE_find() and EVP_PBE_find_ex() functions.
=head1 NOTES
The arguments I<pbe_obj> and I<param> to EVP_PBE_CipherInit() and EVP_PBE_CipherInit_ex()

31
test/evp_extra_test2.c
View File

@ -1073,6 +1073,34 @@ static int test_evp_md_ctx_copy(void)
return ret;
}
#if !defined OPENSSL_NO_DES && !defined OPENSSL_NO_MD5
static int test_evp_pbe_alg_add(void)
{
int ret = 0;
int cipher_nid = 0, md_nid = 0;
EVP_PBE_KEYGEN_EX *keygen_ex = NULL;
EVP_PBE_KEYGEN *keygen = NULL;
if (!TEST_true(EVP_PBE_alg_add(NID_pbeWithMD5AndDES_CBC, EVP_des_cbc(), EVP_md5(),
PKCS5_PBE_keyivgen)))
goto err;
if (!TEST_true(EVP_PBE_find_ex(EVP_PBE_TYPE_OUTER, NID_pbeWithMD5AndDES_CBC,
&cipher_nid, &md_nid, &keygen, &keygen_ex)))
goto err;
if (!TEST_true(keygen != NULL))
goto err;
if (!TEST_true(keygen_ex == NULL))
goto err;
ret = 1;
err:
return ret;
}
#endif
int setup_tests(void)
{
if (!test_get_libctx(&mainctx, &nullprov, NULL, NULL, NULL)) {
@ -1110,6 +1138,9 @@ int setup_tests(void)
ADD_TEST(test_evp_md_ctx_dup);
ADD_TEST(test_evp_md_ctx_copy);
ADD_ALL_TESTS(test_provider_unload_effective, 2);
#if !defined OPENSSL_NO_DES && !defined OPENSSL_NO_MD5
ADD_TEST(test_evp_pbe_alg_add);
#endif
return 1;
}

2
util/missingcrypto.txt
View File

@ -634,8 +634,6 @@ EVP_CIPHER_impl_ctx_size(3)
EVP_CIPHER_set_asn1_iv(3)
EVP_MD_do_all(3)
EVP_MD_do_all_sorted(3)
EVP_PBE_alg_add(3)
EVP_PBE_alg_add_type(3)
EVP_PBE_cleanup(3)
EVP_PBE_get(3)
EVP_PKEY_CTX_get0_peerkey(3)