X-Git-Url: http://wagner.pp.ru/gitweb/?a=blobdiff_plain;f=gost_md.c;h=6d03d50e7ead7ea5deed24e37cb0e05796d03b5e;hb=dd645e71d12ec790dc6c2e1c44163e2683ae4c6a;hp=909054fba2a8f2b6a366a5c4c9acc7131ef83c87;hpb=522de4bf0a1f1d14228034568dc6a3e74e2ffb08;p=openssl-gost%2Fengine.git

diff --git a/gost_md.c b/gost_md.c
index 909054f..6d03d50 100644
--- 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          *
@@ -77,17 +78,7 @@ void GOST_deinit_digest(GOST_digest *d)
     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)
+static int gost_digest_init(EVP_MD_CTX *ctx)
 {
     struct ossl_gost_digest_ctx *c = EVP_MD_CTX_md_data(ctx);
     memset(&(c->dctx), 0, sizeof(gost_hash_ctx));
@@ -96,18 +87,18 @@ int gost_digest_init(EVP_MD_CTX *ctx)
     return 1;
 }
 
-int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count)
+static int gost_digest_update(EVP_MD_CTX *ctx, const void *data, size_t count)
 {
     return hash_block((gost_hash_ctx *) EVP_MD_CTX_md_data(ctx), data, count);
 }
 
-int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
+static int gost_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
 {
     return finish_hash((gost_hash_ctx *) EVP_MD_CTX_md_data(ctx), md);
 
 }
 
-int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
+static int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
 {
     struct ossl_gost_digest_ctx *md_ctx = EVP_MD_CTX_md_data(to);
     if (EVP_MD_CTX_md_data(to) && EVP_MD_CTX_md_data(from)) {
@@ -118,7 +109,7 @@ int gost_digest_copy(EVP_MD_CTX *to, const EVP_MD_CTX *from)
     return 1;
 }
 
-int gost_digest_cleanup(EVP_MD_CTX *ctx)
+static int gost_digest_cleanup(EVP_MD_CTX *ctx)
 {
     if (EVP_MD_CTX_md_data(ctx))
         memset(EVP_MD_CTX_md_data(ctx), 0,