From: tb <tb@openbsd.org>
Date: Mon, 10 May 2021 16:55:19 +0000 (+0000)
Subject: Expose EC_GROUP_{get,set}_curve(3)
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=ab2cd7b8220d8a0649ea0734244e2c9008dd7be8;p=openbsd

Expose EC_GROUP_{get,set}_curve(3)

ok jsing
---

diff --git a/lib/libcrypto/Symbols.list b/lib/libcrypto/Symbols.list
index ca8e371ff64..c5023001eff 100644
--- a/lib/libcrypto/Symbols.list
+++ b/lib/libcrypto/Symbols.list
@@ -1047,6 +1047,7 @@ EC_GROUP_get0_seed
 EC_GROUP_get_asn1_flag
 EC_GROUP_get_basis_type
 EC_GROUP_get_cofactor
+EC_GROUP_get_curve
 EC_GROUP_get_curve_GF2m
 EC_GROUP_get_curve_GFp
 EC_GROUP_get_curve_name
@@ -1064,6 +1065,7 @@ EC_GROUP_new_curve_GF2m
 EC_GROUP_new_curve_GFp
 EC_GROUP_precompute_mult
 EC_GROUP_set_asn1_flag
+EC_GROUP_set_curve
 EC_GROUP_set_curve_GF2m
 EC_GROUP_set_curve_GFp
 EC_GROUP_set_curve_name
diff --git a/lib/libcrypto/ec/ec.h b/lib/libcrypto/ec/ec.h
index dece357d029..e8b00c8e23d 100644
--- a/lib/libcrypto/ec/ec.h
+++ b/lib/libcrypto/ec/ec.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ec.h,v 1.22 2021/04/20 17:32:57 tb Exp $ */
+/* $OpenBSD: ec.h,v 1.23 2021/05/10 16:55:19 tb Exp $ */
 /*
  * Originally written by Bodo Moeller for the OpenSSL project.
  */
@@ -280,12 +280,11 @@ unsigned char *EC_GROUP_get0_seed(const EC_GROUP *x);
 size_t EC_GROUP_get_seed_len(const EC_GROUP *);
 size_t EC_GROUP_set_seed(EC_GROUP *, const unsigned char *, size_t len);
 
-#if defined(LIBRESSL_INTERNAL)
 int EC_GROUP_set_curve(EC_GROUP *group, const BIGNUM *p, const BIGNUM *a,
     const BIGNUM *b, BN_CTX *ctx);
 int EC_GROUP_get_curve(const EC_GROUP *group, BIGNUM *p, BIGNUM *a, BIGNUM *b,
     BN_CTX *ctx);
-#else
+#if !defined(LIBRESSL_INTERNAL)
 /** Sets the parameter of a ec over GFp defined by y^2 = x^3 + a*x + b
  *  \param  group  EC_GROUP object
  *  \param  p      BIGNUM with the prime number