From 615ed4e46a52b6bfe0bfc581b8c2fbcc6cc488d1 Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s_jaeckel@gmx.de>
Date: Mon, 16 Sep 2019 15:50:38 +0200
Subject: update ltm to 1.1.0 and enable FIPS 186.4 compliant key-generation
 (#79)

* make key-generation compliant to FIPS 186.4

* fix includes in tommath_class.h

* update fuzzcorpus instead of error-out

* fixup fuzzing make-targets

* update Makefile.in

* apply necessary patches to ltm sources

* clean-up not required ltm files

* update to vanilla ltm 1.1.0

this already only contains the required files

* remove set/get double
---
 libtommath/bn_mp_reduce_is_2k_l.c | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

(limited to 'libtommath/bn_mp_reduce_is_2k_l.c')

diff --git a/libtommath/bn_mp_reduce_is_2k_l.c b/libtommath/bn_mp_reduce_is_2k_l.c
index 48b3498..ad211ec 100644
--- a/libtommath/bn_mp_reduce_is_2k_l.c
+++ b/libtommath/bn_mp_reduce_is_2k_l.c
@@ -1,4 +1,4 @@
-#include <tommath_private.h>
+#include "tommath_private.h"
 #ifdef BN_MP_REDUCE_IS_2K_L_C
 /* LibTomMath, multiple-precision integer library -- Tom St Denis
  *
@@ -9,17 +9,14 @@
  * Michael Fromberger but has been written from scratch with
  * additional optimizations in place.
  *
- * The library is free for all purposes without any express
- * guarantee it works.
- *
- * Tom St Denis, tstdenis82@gmail.com, http://libtom.org
+ * SPDX-License-Identifier: Unlicense
  */
 
 /* determines if reduce_2k_l can be used */
-int mp_reduce_is_2k_l(mp_int *a)
+int mp_reduce_is_2k_l(const mp_int *a)
 {
    int ix, iy;
-   
+
    if (a->used == 0) {
       return MP_NO;
    } else if (a->used == 1) {
@@ -27,18 +24,18 @@ int mp_reduce_is_2k_l(mp_int *a)
    } else if (a->used > 1) {
       /* if more than half of the digits are -1 we're sold */
       for (iy = ix = 0; ix < a->used; ix++) {
-          if (a->dp[ix] == MP_MASK) {
-              ++iy;
-          }
+         if (a->dp[ix] == MP_MASK) {
+            ++iy;
+         }
       }
       return (iy >= (a->used/2)) ? MP_YES : MP_NO;
-      
+
    }
    return MP_NO;
 }
 
 #endif
 
-/* ref:         $Format:%D$ */
-/* git commit:  $Format:%H$ */
-/* commit time: $Format:%ai$ */
+/* ref:         HEAD -> master, tag: v1.1.0 */
+/* git commit:  08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
+/* commit time: 2019-01-28 20:32:32 +0100 */
-- 
cgit v1.2.3