X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fopenssl%2Fdigest.h;h=d6efacfa47a5f37da0163e450dd18fef42e53c91;hb=344c632c7a9f8047a412239dcd22ba1531bdfda5;hp=542c63cbaa6e93c8b84f999e67b18631020dee69;hpb=9b9230a0a79c670b86f54fadd2807b864ff9d91f;p=tinc

diff --git a/src/openssl/digest.h b/src/openssl/digest.h
index 542c63cb..d6efacfa 100644
--- a/src/openssl/digest.h
+++ b/src/openssl/digest.h
@@ -1,6 +1,9 @@
+#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>
+    Copyright (C) 2013-2022 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -17,16 +20,18 @@
     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;
-	int maclength;
-	int keylength;
-	char *key;
-} digest_t;
+#if OPENSSL_VERSION_MAJOR < 3
+	HMAC_CTX *hmac_ctx;
+#else
+	EVP_MAC_CTX *hmac_ctx;
+#endif
+	EVP_MD_CTX *md_ctx;
+	size_t maclength;
+};
 
 #endif