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From bcf6a94c4bc912ad313ea21abdf7e83bbae450e5 Mon Sep 17 00:00:00 2001
From: Nicola Tuveri <nic.tuv@gmail.com>
Date: Thu, 12 Sep 2019 01:57:47 +0300
Subject: [PATCH] Fix no-ec2m in ec_curve.c (1.1.0)
I made a mistake in d4a5dac9f9242c580fb9d0a4389440eccd3494a7 and
inverted the GF2m and GFp calls in ec_point_get_affine_coordinates, this
fixes it.
---
crypto/ec/ec_curve.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/crypto/ec/ec_curve.c b/crypto/ec/ec_curve.c
index 2d28d7f70bb..6a58b3a23e0 100644
--- a/crypto/ec/ec_curve.c
+++ b/crypto/ec/ec_curve.c
@@ -3200,11 +3200,11 @@ int ec_point_get_affine_coordinates(const EC_GROUP *group,
#ifndef OPENSSL_NO_EC2M
if (field_nid == NID_X9_62_characteristic_two_field) {
- return EC_POINT_get_affine_coordinates_GFp(group, point, x, y, ctx);
+ return EC_POINT_get_affine_coordinates_GF2m(group, point, x, y, ctx);
} else
#endif /* !def(OPENSSL_NO_EC2M) */
if (field_nid == NID_X9_62_prime_field) {
- return EC_POINT_get_affine_coordinates_GF2m(group, point, x, y, ctx);
+ return EC_POINT_get_affine_coordinates_GFp(group, point, x, y, ctx);
} else {
/* this should never happen */
return 0;
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