:-'Generic Commit'

dropshell-tool/openssl-1.1.1w/doc/man3/DH_size.pod

@@ -0,0 +1,57 @@
+=pod
+
+=head1 NAME
+
+DH_size, DH_bits, DH_security_bits - get Diffie-Hellman prime size and
+security bits
+
+=head1 SYNOPSIS
+
+ #include <openssl/dh.h>
+
+ int DH_size(const DH *dh);
+
+ int DH_bits(const DH *dh);
+
+ int DH_security_bits(const DH *dh);
+
+=head1 DESCRIPTION
+
+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 L<DH_compute_key(3)>.
+
+DH_bits() returns the number of significant bits.
+
+B<dh> and B<dh-E<gt>p> must not be B<NULL>.
+
+DH_security_bits() returns the number of security bits of the given B<dh>
+key. See L<BN_security_bits(3)>.
+
+=head1 RETURN VALUES
+
+DH_size() returns the prime size of Diffie-Hellman in bytes.
+
+DH_bits() returns the number of bits in the key.
+
+DH_security_bits() returns the number of security bits.
+
+=head1 SEE ALSO
+
+L<DH_new(3)>, L<DH_generate_key(3)>,
+L<BN_num_bits(3)>
+
+=head1 HISTORY
+
+The DH_bits() function was added in OpenSSL 1.1.0.
+
+=head1 COPYRIGHT
+
+Copyright 2000-2018 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