X-Git-Url: https://git.openssl.org/?a=blobdiff_plain;f=apps%2Fdgst.c;fp=apps%2Fdgst.c;h=7ac101330351c881ccb400e2e815f313f95717b7;hb=819b94c0c0d338fbec0aee828f3b61d7878c3837;hp=15f9e2e6850dcb2be751f5f7c5844366e5dca031;hpb=6d3f798cba8075e700003aaf34f1e72bb930086c;p=openssl.git

diff --git a/apps/dgst.c b/apps/dgst.c
index 15f9e2e685..7ac1013303 100644
--- a/apps/dgst.c
+++ b/apps/dgst.c
@@ -330,6 +330,8 @@ int dgst_main(int argc, char **argv)
     }
 
     if (hmac_key != NULL) {
+        if (md == NULL)
+            md = (EVP_MD *)EVP_sha256();
         sigkey = EVP_PKEY_new_raw_private_key(EVP_PKEY_HMAC, impl,
                                               (unsigned char *)hmac_key,
                                               strlen(hmac_key));