Fix nits in crypto.pod,ssl.pod

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

diff --git a/doc/crypto/DH_size.pod b/doc/crypto/DH_size.pod
index 67705f5d3c496ed652d48ed351426ecc41cae22b..8c1d151fcf5ecd12905955408f8a6825ac781974 100644 (file)
--- a/doc/crypto/DH_size.pod
+++ b/doc/crypto/DH_size.pod
@@ -2,32 +2,46 @@
 
 =head1 NAME
 
-DH_size - Get Diffie-Hellman prime size
+DH_size, DH_bits - get Diffie-Hellman prime size
 
 =head1 SYNOPSIS
 
- #include <openssl/dh.h>
+#include <openssl/dh.h>
 
- int DH_size(DH *dh);
+int DH_size(const DH *dh);
+
+int DH_bits(const DH *dh);
 
 =head1 DESCRIPTION
 
-This function returns the Diffie-Hellman size in bytes. It can be used
+DH_size() returns the Diffie-Hellman prime size in bytes. It can be used
 to determine how much memory must be allocated for the shared secret
 computed by DH_compute_key().
 
-B<dh-E<gt>p> must not be B<NULL>.
+DH_bits() returns the number of significant bits.
+
+B<dh> and B<dh-E<gt>p> must not be B<NULL>.
 
 =head1 RETURN VALUE
 
-The size in bytes.
+The size.
 
 =head1 SEE ALSO
 
-dh(3), DH_generate_key(3)
+L<dh(3)>, L<DH_generate_key(3)>,
+L<BN_num_bits(3)>
 
 =head1 HISTORY
 
-DH_size() is available in all versions of SSLeay and OpenSSL.
+DH_bits() was added in OpenSSL 1.1.0.
+
+=head1 COPYRIGHT
+
+Copyright 2000-2016 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