1 files changed, 0 insertions, 60 deletions
diff --git a/plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c b/plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c
deleted file mode 100644
index f89cfbd3c2..0000000000
--- a/plugins/MirOTR/libotr-3.2.0/toolkit/ctrmode.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- *  Off-the-Record Messaging Toolkit
- *  Copyright (C) 2004-2008  Ian Goldberg, Chris Alexander, Nikita Borisov
- *                           <otr@cypherpunks.ca>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of version 2 of the GNU General Public License as
- *  published by the Free Software Foundation.
- *
- *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-/* system headers */
-#include <stdlib.h>
-#include <string.h>
-
-/* toolkit headers */
-#include "aes.h"
-
-/* Encrypt or decrypt data in AES-CTR mode.  (The operations are the
- * same.)  We roll our own here just to double-check that the calls
- * libotr makes to libgcrypt are doing the right thing. */
-void aes_ctr_crypt(unsigned char *out, const unsigned char *in, size_t len,
-	unsigned char key[16], unsigned char ctrtop[8])
-{
-    unsigned char ctr[16], encctr[16];
-    aes_context aesc;
-
-    aes_set_key(&aesc, key, 128);
-
-    memmove(ctr, ctrtop, 8);
-    memset(ctr+8, 0, 8);
-
-    while(len > 0) {
-	/* How much to do at a time? */
-	size_t i;
-	size_t amt = len;
-	if (amt > 16) amt = 16;
-	aes_encrypt(&aesc, ctr, encctr);
-	for(i=0;i<amt;++i) {
-	    out[i] = in[i] ^ encctr[i];
-	}
-
-	/* Increment the counter */
-	for (i=16;i>0;--i) {
-	    if (++ctr[i-1] != 0) break;
-	}
-
-	out += amt;
-	in += amt;
-	len -= amt;
-    }
-}