From b4115a0abeef459dde9a466ccec98e064fac88ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Niels=20M=C3=B6ller?= <nisse@lysator.liu.se>
Date: Mon, 20 Jun 2016 07:11:34 +0200
Subject: [PATCH] Add FIXME comment.
---
curve25519-mul.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/curve25519-mul.c b/curve25519-mul.c
index f5127d77..ba76bc0b 100644
--- a/curve25519-mul.c
+++ b/curve25519-mul.c
@@ -122,6 +122,7 @@ curve25519_mul (uint8_t *q, const uint8_t *n, const uint8_t *p)
ecc_modp_sqr (ecc, DA, C);
ecc_modp_mul (ecc, z3, DA, x1);
+ /* FIXME: Could be combined with the loop's initial cnd_swap. */
cnd_swap (bit, x2, x3, 2*ecc->p.size);
}
/* Do the 3 low zero bits, just duplicating x2 */
--
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