X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=apps%2Fdhparam.c;h=982b2db54936003aafe818b43dfd368852bde824;hb=f4d8b29a26cc3ee0ef37e2073c192bdbb2b796c4;hp=d3f96e61d27fca61a11ade0dc0de744e7544d4bf;hpb=fe75766c9c2919f649df7b3ad209df2bc5e56dd0;p=openssl.git

diff --git a/apps/dhparam.c b/apps/dhparam.c
index d3f96e61d2..982b2db549 100644
--- a/apps/dhparam.c
+++ b/apps/dhparam.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -34,7 +34,7 @@ static EVP_PKEY *dsa_to_dh(EVP_PKEY *dh);
 static int gendh_cb(EVP_PKEY_CTX *ctx);
 
 typedef enum OPTION_choice {
-    OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+    OPT_COMMON,
     OPT_INFORM, OPT_OUTFORM, OPT_IN, OPT_OUT,
     OPT_ENGINE, OPT_CHECK, OPT_TEXT, OPT_NOOUT,
     OPT_DSAPARAM, OPT_2, OPT_3, OPT_5,
@@ -158,8 +158,8 @@ int dhparam_main(int argc, char **argv)
     } else if (argc != 0) {
         goto opthelp;
     }
-    app_RAND_load();
-
+    if (!app_RAND_load())
+        goto end;
 
     if (g && !num)
         num = DEFBITS;
@@ -217,11 +217,7 @@ int dhparam_main(int argc, char **argv)
             }
         }
 
-        if (!EVP_PKEY_paramgen(ctx, &tmppkey)) {
-            BIO_printf(bio_err, "Error, %s generation failed\n", alg);
-            goto end;
-        }
-
+        tmppkey = app_paramgen(ctx, alg);
         EVP_PKEY_CTX_free(ctx);
         ctx = NULL;
         if (dsaparam) {
@@ -277,10 +273,9 @@ int dhparam_main(int argc, char **argv)
                 */
                 keytype = "DHX";
                 /*
-                    * BIO_reset() returns 0 for success for file BIOs only!!!
-                    * This won't work for stdin (and never has done)
-                    * TODO: We should fix this at some point
-                    */
+                 * BIO_reset() returns 0 for success for file BIOs only!!!
+                 * This won't work for stdin (and never has done)
+                 */
                 if (BIO_reset(in) == 0)
                     done = 0;
             }
@@ -396,7 +391,7 @@ static EVP_PKEY *dsa_to_dh(EVP_PKEY *dh)
 
  err:
     EVP_PKEY_CTX_free(ctx);
-    OSSL_PARAM_BLD_free_params(params);
+    OSSL_PARAM_free(params);
     OSSL_PARAM_BLD_free(tmpl);
     BN_free(bn_p);
     BN_free(bn_q);