LibTomMath: Use 64-bit mode for mp_digit

For 64-bit x86 builds, enable 64-bit mode to optimize bignum operations
with the internal LibTomMath version.

Signed-hostap: Jouni Malinen <j@w1.fi>

diff --git a/src/tls/libtommath.c b/src/tls/libtommath.c
index 7c9857f5c197f1fa1248bdbfdac014f49a4d6dd6..741b442ca912de71c50a6e9fa5fa30f70f9bd91b 100644 (file)
--- a/src/tls/libtommath.c
+++ b/src/tls/libtommath.c
@@ -66,11 +66,19 @@
 
 #define  OPT_CAST(x)
 
+#ifdef __x86_64__
+typedef unsigned long mp_digit;
+typedef unsigned long mp_word __attribute__((mode(TI)));
+
+#define DIGIT_BIT 60
+#define MP_64BIT
+#else
 typedef unsigned long mp_digit;
 typedef u64 mp_word;
 
 #define DIGIT_BIT          28
 #define MP_28BIT
+#endif
 
 
 #define XMALLOC  os_malloc