X-Git-Url: https://www.tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fcipher.h;h=05012230e7413ad8b6338abd528963594501fd93;hb=5822f817aa802c2c5a83e9d99a8ae78cb822799b;hp=47cd1cdc6813acf985f9260dce1c0adff59361f6;hpb=b78436ff1e9afd767c3da473d34b7553d8411b6a;p=tinc diff --git a/src/cipher.h b/src/cipher.h index 47cd1cdc..05012230 100644 --- a/src/cipher.h +++ b/src/cipher.h @@ -1,6 +1,9 @@ +#ifndef TINC_CIPHER_H +#define TINC_CIPHER_H + /* cipher.h -- header file cipher.c - Copyright (C) 2007-2013 Guus Sliepen + Copyright (C) 2007-2016 Guus Sliepen 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 @@ -17,20 +20,20 @@ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#ifndef __TINC_CIPHER_H__ -#define __TINC_CIPHER_H__ - #define CIPHER_MAX_BLOCK_SIZE 32 #define CIPHER_MAX_IV_SIZE 16 #define CIPHER_MAX_KEY_SIZE 32 +#ifndef DISABLE_LEGACY + typedef struct cipher cipher_t; extern cipher_t *cipher_open_by_name(const char *) __attribute__ ((__malloc__)); extern cipher_t *cipher_open_by_nid(int) __attribute__ ((__malloc__)); -extern cipher_t *cipher_open_blowfish_ofb(void) __attribute__ ((__malloc__)); extern void cipher_close(cipher_t *); extern size_t cipher_keylength(const cipher_t *); +extern size_t cipher_blocksize(const cipher_t *); +extern uint64_t cipher_budget(const cipher_t *); extern void cipher_get_key(const cipher_t *, void *); extern bool cipher_set_key(cipher_t *, void *, bool) __attribute__ ((__warn_unused_result__)); extern bool cipher_set_key_from_rsa(cipher_t *, void *, size_t, bool) __attribute__ ((__warn_unused_result__)); @@ -40,3 +43,5 @@ extern int cipher_get_nid(const cipher_t *); extern bool cipher_active(const cipher_t *); #endif + +#endif