1 files changed, 85 insertions, 0 deletions
diff --git a/core/lib/libtomcrypt/src/misc/crypt/crypt_fsa.c b/core/lib/libtomcrypt/src/misc/crypt/crypt_fsa.c
new file mode 100644
index 0000000..d912fd0
--- /dev/null
+++ b/core/lib/libtomcrypt/src/misc/crypt/crypt_fsa.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2001-2007, Tom St Denis
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ *
+ * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
+ */
+#include "tomcrypt.h"
+#include <stdarg.h>
+
+/**
+  @file crypt_fsa.c
+  LibTomCrypt FULL SPEED AHEAD!, Tom St Denis
+*/  
+
+/* format is ltc_mp, cipher_desc, [cipher_desc], NULL, hash_desc, [hash_desc], NULL, prng_desc, [prng_desc], NULL */
+int crypt_fsa(void *mp, ...)
+{
+   va_list  args;
+   void     *p;
+
+   va_start(args, mp);
+   if (mp != NULL) {
+      XMEMCPY(&ltc_mp, mp, sizeof(ltc_mp));
+   }
+   
+   while ((p = va_arg(args, void*)) != NULL) {
+      if (register_cipher(p) == -1) {
+         va_end(args);
+         return CRYPT_INVALID_CIPHER;
+      }
+   }
+
+   while ((p = va_arg(args, void*)) != NULL) {
+      if (register_hash(p) == -1) {
+         va_end(args);
+         return CRYPT_INVALID_HASH;
+      }
+   }
+
+   while ((p = va_arg(args, void*)) != NULL) {
+      if (register_prng(p) == -1) {
+         va_end(args);
+         return CRYPT_INVALID_PRNG;
+      }
+   }
+
+   va_end(args);
+   return CRYPT_OK;   
+}
+
+
+/* $Source: /cvs/libtom/libtomcrypt/src/misc/crypt/crypt_fsa.c,v $ */
+/* $Revision: 1.5 $ */
+/* $Date: 2006/12/28 01:27:24 $ */