From: Thomas Pornin <pornin@bolet.org>
Date: Thu, 18 Oct 2018 15:51:10 +0000 (+0200)
Subject: Cosmetic fix (value did not conform to its announced bit length, but this did not... 
X-Git-Url: https://bearssl.org/gitweb//home/git/?p=BearSSL;a=commitdiff_plain;h=fd98320c82b02ded99cc8f01a7510366def3bbeb;ds=inline

Cosmetic fix (value did not conform to its announced bit length, but this did not have bad consequences since br_i31_decode_mod() is lenient on that).
---

diff --git a/src/ec/ec_c25519_i31.c b/src/ec/ec_c25519_i31.c
index aa88dd6..d030c50 100644
--- a/src/ec/ec_c25519_i31.c
+++ b/src/ec/ec_c25519_i31.c
@@ -214,7 +214,7 @@ api_mul(unsigned char *G, size_t Glen,
 	 *    br_i31_decode_reduce(a, G, 32, C255_P);
 	 */
 	br_i31_zero(b, 0x108);
-	b[9] = 0x0100;
+	b[9] = 0x0080;
 	br_i31_decode_mod(a, G, 32, b);
 	a[0] = 0x107;
 	br_i31_sub(a, C255_P, NOT(br_i31_sub(a, C255_P, 0)));