KEYMGMT: Add a keydata matching function

[openssl.git] / crypto / evp / keymgmt_meth.c

diff --git a/crypto/evp/keymgmt_meth.c b/crypto/evp/keymgmt_meth.c
index 3fcc073a5a6f6cef722d272bf6044ca66c9baf27..9dd53f9dc21b0e780af7e90f101187964c7916b8 100644 (file)
--- a/crypto/evp/keymgmt_meth.c
+++ b/crypto/evp/keymgmt_meth.c
@@ -95,6 +95,10 @@ static void *keymgmt_from_dispatch(int name_id,
             if (keymgmt->validate == NULL)
                 keymgmt->validate = OSSL_get_OP_keymgmt_validate(fns);
             break;
             if (keymgmt->validate == NULL)
                 keymgmt->validate = OSSL_get_OP_keymgmt_validate(fns);
             break;

+        case OSSL_FUNC_KEYMGMT_MATCH:
+            if (keymgmt->match == NULL)
+                keymgmt->match = OSSL_get_OP_keymgmt_match(fns);
+            break;

         case OSSL_FUNC_KEYMGMT_IMPORT:
             if (keymgmt->import == NULL) {
                 importfncnt++;
         case OSSL_FUNC_KEYMGMT_IMPORT:
             if (keymgmt->import == NULL) {
                 importfncnt++;


@@ -290,6 +294,16 @@ int evp_keymgmt_validate(const EVP_KEYMGMT *keymgmt, void *keydata,
     return keymgmt->validate(keydata, selection);
 }
 
     return keymgmt->validate(keydata, selection);
 }
 

+int evp_keymgmt_match(const EVP_KEYMGMT *keymgmt,
+                      const void *keydata1, const void *keydata2,
+                      int selection)
+{
+    /* We assume no match if the implementation doesn't have a function */
+    if (keymgmt->match == NULL)
+        return 0;
+    return keymgmt->match(keydata1, keydata2, selection);
+}
+

 int evp_keymgmt_import(const EVP_KEYMGMT *keymgmt, void *keydata,
                        int selection, const OSSL_PARAM params[])
 {
 int evp_keymgmt_import(const EVP_KEYMGMT *keymgmt, void *keydata,
                        int selection, const OSSL_PARAM params[])
 {