From 93fa0d934b96179847301d3a59d3ca8f71b85f58 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Thu, 1 Feb 2018 19:15:28 +0100
Subject: curve25519: replace fiat64 with faster hacl64

This reverts commit da4ff396cc5d5e0ff21f9ecbc2f951c048c63fff and adds
some optimizations to hacl64.
---
 src/crypto/curve25519.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/crypto/curve25519.c')

diff --git a/src/crypto/curve25519.c b/src/crypto/curve25519.c
index 38020be..eba94cd 100644
--- a/src/crypto/curve25519.c
+++ b/src/crypto/curve25519.c
@@ -25,7 +25,11 @@ static __always_inline void normalize_secret(u8 secret[CURVE25519_POINT_SIZE])
 void __init curve25519_fpu_init(void) { }
 #endif
 
-#include "curve25519-generic.h"
+#if defined(CONFIG_ARCH_SUPPORTS_INT128) && defined(__SIZEOF_INT128__)
+#include "curve25519-hacl64.h"
+#else
+#include "curve25519-fiat32.h"
+#endif
 
 static const u8 null_point[CURVE25519_POINT_SIZE] = { 0 };
 
-- 
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