Commit bd1217a1 authored by Bodo Möller's avatar Bodo Möller
Browse files

simplify 

Submitted by: Nils Larsch
parent da45180d

crypto/ec/ecp_nist.c

+2 −16
Original line number Diff line number Diff line
@@ -3,7 +3,7 @@ 
 * Written by Nils Larsch for the OpenSSL project.

 */

/* ====================================================================

 * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.

 * Copyright (c) 1998-2003 The OpenSSL Project.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions
@@ -165,21 +165,7 @@ int ec_GFp_nist_group_set_curve(EC_GROUP *group, const BIGNUM *p, 
		goto err;

		}



	/* group->field */

	if (!BN_copy(&group->field, p)) goto err;

	BN_set_sign(&group->field, 0);



	/* group->a */

	if (!group->field_mod_func(&group->a, a, p, ctx)) goto err;



	/* group->b */

	if (!group->field_mod_func(&group->b, b, p, ctx)) goto err;



	/* group->a_is_minus3 */

	if (!BN_add_word(tmp_bn, 3)) goto err;

	group->a_is_minus3 = (0 == BN_cmp(tmp_bn, &group->field));



	ret = 1;

	ret = ec_GFp_simple_group_set_curve(group, p, a, b, ctx);



 err:

	BN_CTX_end(ctx);