Remove unneeded declarations after registration rework

[openssl-gost/engine.git] / gost_md.c

diff --git a/gost_md.c b/gost_md.c
index 1de9ffd67abb4d9d57e902c8a8f6e80cde6a3cdd..86714ab6860c164f3858b1e43cf3a34c04533353 100644 (file)
--- a/gost_md.c
+++ b/gost_md.c
@@ -1,6 +1,7 @@
 /**********************************************************************
  *                          md_gost.c                                 *
  *             Copyright (c) 2005-2006 Cryptocom LTD                  *
+ *             Copyright (c) 2020 Vitaly Chikunov <vt@altlinux.org>   *
  *         This file is distributed under the same license as OpenSSL *
  *                                                                    *
  *       OpenSSL interface to GOST R 34.11-94 hash functions          *
@@ -63,26 +64,20 @@ EVP_MD *GOST_init_digest(GOST_digest *d)
         EVP_MD_meth_free(md);
         md = NULL;
     }
+    if (md && d->alias)
+        EVP_add_digest_alias(EVP_MD_name(md), d->alias);
     d->digest = md;
     return md;
 }
 
 void GOST_deinit_digest(GOST_digest *d)
 {
+    if (d->alias)
+        EVP_delete_digest_alias(d->alias);
     EVP_MD_meth_free(d->digest);
     d->digest = NULL;
 }
 
-EVP_MD *digest_gost(void)
-{
-    return GOST_init_digest(&GostR3411_94_digest);
-}
-
-void digest_gost_destroy(void)
-{
-    GOST_deinit_digest(&GostR3411_94_digest);
-}
-
 int gost_digest_init(EVP_MD_CTX *ctx)
 {
     struct ossl_gost_digest_ctx *c = EVP_MD_CTX_md_data(ctx);