From 390d52880da63a5b603540488171f4fe53a22e84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Wed, 9 Oct 2002 23:11:12 +0200
Subject: [PATCH] (nettle_mpz_random, nettle_mpz_random_size): Added
prototypes.
Rev: src/nettle/bignum.h:1.4
---
bignum.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/bignum.h b/bignum.h
index c26d1847..95972f8b 100644
--- a/bignum.h
+++ b/bignum.h
@@ -26,6 +26,8 @@
#ifndef NETTLE_BIGNUM_H_INCLUDED
#define NETTLE_BIGNUM_H_INCLUDED
+#include "nettle-meta.h"
+
#include <gmp.h>
#include <inttypes.h>
@@ -45,4 +47,17 @@ void
nettle_mpz_init_set_str_256(mpz_t x,
unsigned length, const uint8_t *s);
+/* Returns a uniformly distributed random number 0 <= x < 2^n */
+void
+nettle_mpz_random_size(mpz_t x,
+ void *ctx, nettle_random_func random,
+ unsigned bits);
+
+/* Returns a number x, almost uniformly random in the range
+ * 0 <= x < n. */
+void
+nettle_mpz_random(mpz_t x,
+ void *ctx, nettle_random_func random,
+ const mpz_t n);
+
#endif /* NETTLE_BIGNUM_H_INCLUDED */
--
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