add source to libraries, and cruft for building under windows

1 files changed, 65 insertions, 0 deletions

diff --git a/linden/indra/libotr/libotr-3.2.0/toolkit/otr_mackey.c b/linden/indra/libotr/libotr-3.2.0/toolkit/otr_mackey.c
new file mode 100755
index 0000000..214d59b
--- /dev/null
+++ b/linden/indra/libotr/libotr-3.2.0/toolkit/otr_mackey.c
@@ -0,0 +1,65 @@
+/*
+ *  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 <stdio.h>
+#include <stdlib.h>
+
+/* toolkit headers */
+#include "parse.h"
+#include "sesskeys.h"
+
+static void usage(const char *progname)
+{
+    fprintf(stderr, "Usage: %s aeskey\n"
+"Calculate and display the MAC key derived from a given AES key.\n",
+        progname);
+    exit(1);
+}
+
+int main(int argc, char **argv)
+{
+    unsigned char *argbuf;
+    size_t argbuflen;
+    unsigned char mackey[20];
+
+    if (argc != 2) {
+        usage(argv[0]);
+    }
+
+    argv_to_buf(&argbuf, &argbuflen, argv[1]);
+    /* AES keys are 128 bits long, so check for that */
+    if (!argbuf) {
+        usage(argv[0]);
+    }
+    
+    if (argbuflen != 16) {
+        fprintf(stderr, "The AES key must be 32 hex chars long.\n");
+        usage(argv[0]);
+    }
+
+    sesskeys_make_mac(mackey, argbuf);
+
+    dump_data(stdout, "AES key", argbuf, 16);
+    dump_data(stdout, "MAC key", mackey, 20);
+
+    free(argbuf);
+    fflush(stdout);
+    return 0;
+}