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-rw-r--r--crypto/evp/pmeth_lib.c43
1 files changed, 20 insertions, 23 deletions
diff --git a/crypto/evp/pmeth_lib.c b/crypto/evp/pmeth_lib.c
index c214163588..040a1a8d10 100644
--- a/crypto/evp/pmeth_lib.c
+++ b/crypto/evp/pmeth_lib.c
@@ -184,36 +184,33 @@ static EVP_PKEY_CTX *int_ctx_new(OSSL_LIB_CTX *libctx,
{
EVP_PKEY_CTX *ret = NULL;
- const EVP_PKEY_METHOD *pmeth = NULL;
+ const EVP_PKEY_METHOD *pmeth = NULL, *app_pmeth = NULL;
EVP_KEYMGMT *keymgmt = NULL;
- /*
- * If the given |pkey| is provided, we extract the keytype from its
- * keymgmt and skip over the legacy code.
- */
- if (pkey != NULL && evp_pkey_is_provided(pkey)) {
- /* If we have an engine, something went wrong somewhere... */
- if (!ossl_assert(e == NULL))
- return NULL;
- keytype = EVP_KEYMGMT_get0_name(pkey->keymgmt);
- goto common;
- }
-
-#ifndef FIPS_MODULE
/* Code below to be removed when legacy support is dropped. */
/* BEGIN legacy */
if (id == -1) {
- if (pkey != NULL)
+ if (pkey != NULL && !evp_pkey_is_provided(pkey)) {
id = pkey->type;
- else if (keytype != NULL)
- id = evp_pkey_name2type(keytype);
- if (id == NID_undef)
- id = -1;
+ } else {
+ if (pkey != NULL) {
+ /* Must be provided if we get here */
+ keytype = EVP_KEYMGMT_get0_name(pkey->keymgmt);
+ }
+#ifndef FIPS_MODULE
+ if (keytype != NULL) {
+ id = evp_pkey_name2type(keytype);
+ if (id == NID_undef)
+ id = -1;
+ }
+#endif
+ }
}
/* If no ID was found here, we can only resort to find a keymgmt */
if (id == -1)
goto common;
+#ifndef FIPS_MODULE
/*
* Here, we extract what information we can for the purpose of
* supporting usage with implementations from providers, to make
@@ -253,16 +250,16 @@ static EVP_PKEY_CTX *int_ctx_new(OSSL_LIB_CTX *libctx,
pmeth = EVP_PKEY_meth_find(id);
else
# endif
- pmeth = evp_pkey_meth_find_added_by_application(id);
+ app_pmeth = pmeth = evp_pkey_meth_find_added_by_application(id);
/* END legacy */
#endif /* FIPS_MODULE */
common:
/*
- * If there's no engine and there's a name, we try fetching a provider
- * implementation.
+ * If there's no engine and no app supplied pmeth and there's a name, we try
+ * fetching a provider implementation.
*/
- if (e == NULL && keytype != NULL) {
+ if (e == NULL && app_pmeth == NULL && keytype != NULL) {
keymgmt = EVP_KEYMGMT_fetch(libctx, keytype, propquery);
if (keymgmt == NULL)
return NULL; /* EVP_KEYMGMT_fetch() recorded an error */