1=pod
2
3=head1 NAME
4
5ECPKParameters_print, ECPKParameters_print_fp - Functions for decoding and
6encoding ASN1 representations of elliptic curve entities
7
8=head1 SYNOPSIS
9
10 #include <openssl/ec.h>
11
12The following functions have been deprecated since OpenSSL 3.0, and can be
13hidden entirely by defining B<OPENSSL_API_COMPAT> with a suitable version value,
14see L<openssl_user_macros(7)>:
15
16 int ECPKParameters_print(BIO *bp, const EC_GROUP *x, int off);
17 int ECPKParameters_print_fp(FILE *fp, const EC_GROUP *x, int off);
18
19=head1 DESCRIPTION
20
21All of the functions described on this page are deprecated.
22Applications should instead use L<EVP_PKEY_print_params(3)>
23
24The ECPKParameters represent the public parameters for an
25B<EC_GROUP> structure, which represents a curve.
26
27The ECPKParameters_print() and ECPKParameters_print_fp() functions print
28a human-readable output of the public parameters of the EC_GROUP to B<bp>
29or B<fp>. The output lines are indented by B<off> spaces.
30
31=head1 RETURN VALUES
32
33ECPKParameters_print() and ECPKParameters_print_fp()
34return 1 for success and 0 if an error occurs.
35
36=head1 SEE ALSO
37
38L<crypto(7)>, L<EC_GROUP_new(3)>, L<EC_GROUP_copy(3)>,
39L<EC_POINT_new(3)>, L<EC_POINT_add(3)>, L<EC_KEY_new(3)>,
40L<EC_GFp_simple_method(3)>,
41
42=head1 HISTORY
43
44All of these functions were deprecated in OpenSSL 3.0.
45
46=head1 COPYRIGHT
47
48Copyright 2013-2021 The OpenSSL Project Authors. All Rights Reserved.
49
50Licensed under the Apache License 2.0 (the "License").  You may not use
51this file except in compliance with the License.  You can obtain a copy
52in the file LICENSE in the source distribution or at
53L<https://www.openssl.org/source/license.html>.
54
55=cut
56