Discard BIO_set(BIO* bio) method

[openssl.git] / doc / crypto / PKCS7_sign.pod

diff --git a/doc/crypto/PKCS7_sign.pod b/doc/crypto/PKCS7_sign.pod
index 6f781b192564847a1d4625f5cf7976def70ae585..b5a52da9a2793d012a1a4934f24d0be9f4fd6b3d 100644 (file)
--- a/doc/crypto/PKCS7_sign.pod
+++ b/doc/crypto/PKCS7_sign.pod
@@ -13,9 +13,9 @@ PKCS7_sign - create a PKCS#7 signedData structure
 =head1 DESCRIPTION
 
 PKCS7_sign() creates and returns a PKCS#7 signedData structure. B<signcert> is
-the certificate to sign with, B<pkey> is the corresponsding private key.
+the certificate to sign with, B<pkey> is the corresponding private key.
 B<certs> is an optional additional set of certificates to include in the PKCS#7
-structure (for example any intermediate CAs in the chain). 
+structure (for example any intermediate CAs in the chain).
 
 The data to be signed is read from BIO B<data>.
 
@@ -80,16 +80,16 @@ BIO_new_PKCS7().
 If a signer is specified it will use the default digest for the signing
 algorithm. This is B<SHA1> for both RSA and DSA keys.
 
-In OpenSSL 0.9.9 the B<certs>, B<signcert> and B<pkey> parameters can all be
+The B<certs>, B<signcert> and B<pkey> parameters can all be
 B<NULL> if the B<PKCS7_PARTIAL> flag is set. One or more signers can be added
-using the function B<PKCS7_sign_add_signer()>. B<PKCS7_final()> must also be
+using the function PKCS7_sign_add_signer(). PKCS7_final() must also be
 called to finalize the structure if streaming is not enabled. Alternative
 signing digests can also be specified using this method.
 
-In OpenSSL 0.9.9 if B<signcert> and B<pkey> are NULL then a certificates only
+If B<signcert> and B<pkey> are NULL then a certificates only
 PKCS#7 structure is output.
 
-In versions of OpenSSL before 0.9.9 the B<signcert> and B<pkey> parameters must
+In versions of OpenSSL before 1.0.0 the B<signcert> and B<pkey> parameters must
 B<NOT> be NULL.
 
 =head1 BUGS
@@ -103,14 +103,22 @@ occurred.  The error can be obtained from ERR_get_error(3).
 
 =head1 SEE ALSO
 
-L<ERR_get_error(3)|ERR_get_error(3)>, L<PKCS7_verify(3)|PKCS7_verify(3)>
+L<ERR_get_error(3)>, L<PKCS7_verify(3)>
 
 =head1 HISTORY
 
-PKCS7_sign() was added to OpenSSL 0.9.5
+The B<PKCS7_PARTIAL> flag, and the ability for B<certs>, B<signcert>,
+and B<pkey> parameters to be B<NULL> to be was added in OpenSSL 1.0.0
 
-The B<PKCS7_PARTIAL> flag was added in OpenSSL 0.9.9
+The B<PKCS7_STREAM> flag was added in OpenSSL 1.0.0
 
-The B<PKCS7_STREAM> flag was added in OpenSSL 0.9.9
+=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