openssl/doc/crypto/d2i_X509_SIG.pod
Rich Salz 05ea606a25 Doc nits cleanup, round 2
Fix some code examples, trailing whitespace
Fix TBA sections in verify, remove others.
Remove empty sections
Use Mixed Case not ALL CAPS in head2
Enhance doc-nits script.
Remove extra =cut line

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-05-20 20:54:00 -04:00

41 lines
1.1 KiB
Text

=pod
=head1 NAME
d2i_X509_SIG, i2d_X509_SIG - DigestInfo functions.
=head1 SYNOPSIS
#include <openssl/x509.h>
X509_SIG *d2i_X509_SIG(X509_SIG **a, unsigned char **pp, long length);
int i2d_X509_SIG(X509_SIG *a, unsigned char **pp);
void X509_SIG_get0(X509_ALGOR **palg, ASN1_OCTET_STRING **pdigest,
X509_SIG *sig);
=head1 DESCRIPTION
The functions d2i_X509_SIG() and i2d_X509_SIG() decode and encode an
X509_SIG structure which is equivalent to the B<DigestInfo> structure
defined in PKCS#1 and PKCS#7.
Otherwise they behave in a similar way to d2i_X509() and i2d_X509()
described in the L<d2i_X509(3)> manual page.
X509_SIG_get0() returns pointers to the algorithm identifier and digest
value in B<sig>. These values can then be examined or initialised.
=head1 SEE ALSO
L<d2i_X509(3)>
=head1 COPYRIGHT
Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.
=cut