add removed functions back as deprecated

[openssl.git] / doc / crypto / X509_get0_signature.pod

diff --git a/doc/crypto/X509_get0_signature.pod b/doc/crypto/X509_get0_signature.pod
index 102c0c6e97cf6b5142cd7e43a5f14d6d057e68cc..d86f23889239814fc6bb524c49481ebb51b6e3bc 100644 (file)
--- a/doc/crypto/X509_get0_signature.pod
+++ b/doc/crypto/X509_get0_signature.pod
@@ -2,8 +2,8 @@
 
 =head1 NAME
 
-X509_get0_signature, X509_get_signature_nid, X509_REQ_get0_signature,
-X509_REQ_get_signature_nid, X509_CRL_get0_signature,
+X509_get0_signature, X509_get_signature_nid, X509_get0_tbs_sigalg,
+X509_REQ_get0_signature, X509_REQ_get_signature_nid, X509_CRL_get0_signature,
 X509_CRL_get_signature_nid - signature information.
 
 =head1 SYNOPSIS
@@ -13,6 +13,7 @@ X509_CRL_get_signature_nid - signature information.
  void X509_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
                           const X509 *x);
  int X509_get_signature_nid(const X509 *x);
+ X509_ALGOR *X509_get0_tbs_sigalg(X509 *x);
 
  void X509_REQ_get0_signature(ASN1_BIT_STRING **psig, X509_ALGOR **palg,
                               const X509_REQ *crl);
@@ -28,6 +29,9 @@ X509_get0_signature() sets B<*psig> to the signature of B<x> and B<*palg>
 to the signature algorithm of B<x>. The values returned are internal
 pointers which B<MUST NOT> be freed up after the call.
 
+X509_get0_tbs_sigalg() returns the signature algorithm in the signed
+portion of B<x>.
+
 X509_get_signature_nid() returns the NID corresponding to the signature
 algorithm of B<x>.
 
@@ -78,4 +82,13 @@ X509_REQ_get0_signature(), X509_REQ_get_signature_nid(),
 X509_CRL_get0_signature() and X509_CRL_get_signature_nid() were first added
 to OpenSSL 1.1.0.
 
+=head1 COPYRIGHT
+
+Copyright 2015-2016 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