From 3ce237234d3d29cdc760986cce4943d1f7b3d52a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mamy=20Andr=C3=A9-Ratsimbazafy?= <mamy_github@numforge.co>
Date: Sun, 1 Mar 2020 14:38:18 +0100
Subject: [PATCH] Support 32-bit platforms

---
 constantine/config/common.nim | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/constantine/config/common.nim b/constantine/config/common.nim
index 200a92a..66b0372 100644
--- a/constantine/config/common.nim
+++ b/constantine/config/common.nim
@@ -14,9 +14,16 @@
 
 import ../primitives/constant_time
 
+when sizeof(int) == 8:
+  type
+    BaseType* = uint64
+      ## Physical BigInt for conversion in "normal integers"
+else:
+  type
+    BaseType* = uint32
+      ## Physical BigInt for conversion in "normal integers"
+
 type
-  BaseType* = uint64
-    ## Physical BigInt for conversion in "normal integers"
   Word* = Ct[BaseType]
     ## Logical BigInt word
     ## A logical BigInt word is of size physical MachineWord-1