Fix compatibility with LibreSSL and OpenSSL < 1.1.

[tinc] / src / openssl / digest.h

diff --git a/src/openssl/digest.h b/src/openssl/digest.h
index 542c63c..420b11e 100644 (file)
--- a/src/openssl/digest.h
+++ b/src/openssl/digest.h
@@ -1,3 +1,6 @@
+#ifndef TINC_OPENSSL_DIGEST_H
+#define TINC_OPENSSL_DIGEST_H
+
 /*
     digest.h -- header file digest.c
     Copyright (C) 2013 Guus Sliepen <guus@tinc-vpn.org>
@@ -17,16 +20,14 @@
     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
-#ifndef __TINC_OPENSSL_DIGEST_H__
-#define __TINC_OPENSSL_DIGEST_H__
-
 #include <openssl/evp.h>
+#include <openssl/hmac.h>
 
-typedef struct digest {
+struct digest {
        const EVP_MD *digest;
+       HMAC_CTX *hmac_ctx;
+       EVP_MD_CTX *md_ctx;
        int maclength;
-       int keylength;
-       char *key;
-} digest_t;
+};
 
 #endif