connect vendor wpa area to contrib

1 files changed, 38 insertions, 0 deletions

diff --git a/contrib/wpa/src/tls/bignum.h b/contrib/wpa/src/tls/bignum.h
new file mode 100644
index 0000000..f25e267
--- /dev/null
+++ b/contrib/wpa/src/tls/bignum.h
@@ -0,0 +1,38 @@
+/*
+ * Big number math
+ * Copyright (c) 2006, Jouni Malinen <j@w1.fi>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Alternatively, this software may be distributed under the terms of BSD
+ * license.
+ *
+ * See README and COPYING for more details.
+ */
+
+#ifndef BIGNUM_H
+#define BIGNUM_H
+
+struct bignum;
+
+struct bignum * bignum_init(void);
+void bignum_deinit(struct bignum *n);
+size_t bignum_get_unsigned_bin_len(struct bignum *n);
+int bignum_get_unsigned_bin(const struct bignum *n, u8 *buf, size_t *len);
+int bignum_set_unsigned_bin(struct bignum *n, const u8 *buf, size_t len);
+int bignum_cmp(const struct bignum *a, const struct bignum *b);
+int bignum_cmp_d(const struct bignum *a, unsigned long b);
+int bignum_add(const struct bignum *a, const struct bignum *b,
+	       struct bignum *c);
+int bignum_sub(const struct bignum *a, const struct bignum *b,
+	       struct bignum *c);
+int bignum_mul(const struct bignum *a, const struct bignum *b,
+	       struct bignum *c);
+int bignum_mulmod(const struct bignum *a, const struct bignum *b,
+		  const struct bignum *c, struct bignum *d);
+int bignum_exptmod(const struct bignum *a, const struct bignum *b,
+		   const struct bignum *c, struct bignum *d);
+
+#endif /* BIGNUM_H */