X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fopenssl%2Fcipher.h;h=6f3e6b7b6e381cd0311ba79284c11c807783b624;hb=1022812ed4b5c70162f2f0a9d9a96c716c936408;hp=589ec4c49e5add6c04155d50f4f884664994a9b8;hpb=3fba80174dbe29bcfe0d121a2a1d2e61be5ee57b;p=tinc

diff --git a/src/openssl/cipher.h b/src/openssl/cipher.h
index 589ec4c4..6f3e6b7b 100644
--- a/src/openssl/cipher.h
+++ b/src/openssl/cipher.h
@@ -1,49 +1,11 @@
-/*
-    cipher.h -- header file cipher.c
-    Copyright (C) 2007 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
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License along
-    with this program; if not, write to the Free Software Foundation, Inc.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#ifndef __TINC_CIPHER_H__
-#define __TINC_CIPHER_H__
+#ifndef TINC_OPENSSL_CIPHER_H
+#define TINC_OPENSSL_CIPHER_H
 
 #include <openssl/evp.h>
 
-#define CIPHER_MAX_BLOCK_SIZE EVP_MAX_BLOCK_LENGTH
-#define CIPHER_MAX_KEY_SIZE EVP_MAX_KEY_LENGTH
-#define CIPHER_MAX_IV_SIZE EVP_MAX_IV_LENGTH
-
-typedef struct cipher {
-	EVP_CIPHER_CTX ctx;
+struct cipher {
+	EVP_CIPHER_CTX *ctx;
 	const EVP_CIPHER *cipher;
-	struct cipher_counter *counter;
-} cipher_t;
-
-extern bool cipher_open_by_name(cipher_t *, const char *);
-extern bool cipher_open_by_nid(cipher_t *, int);
-extern bool cipher_open_blowfish_ofb(cipher_t *);
-extern void cipher_close(cipher_t *);
-extern size_t cipher_keylength(const cipher_t *);
-extern bool cipher_set_key(cipher_t *, void *, bool);
-extern bool cipher_set_key_from_rsa(cipher_t *, void *, size_t, bool);
-extern bool cipher_set_counter_key(cipher_t *, void *);
-extern bool cipher_encrypt(cipher_t *, const void *indata, size_t inlen, void *outdata, size_t *outlen, bool);
-extern bool cipher_decrypt(cipher_t *, const void *indata, size_t inlen, void *outdata, size_t *outlen, bool);
-extern bool cipher_counter_xor(cipher_t *, const void *indata, size_t inlen, void *outdata);
-extern int cipher_get_nid(const cipher_t *);
-extern bool cipher_active(const cipher_t *);
+};
 
 #endif