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| =pod
|
| =head1 NAME
|
| DH_size - get Diffie-Hellman prime size
|
| =head1 SYNOPSIS
|
| #include <openssl/dh.h>
|
| int DH_size(DH *dh);
|
| =head1 DESCRIPTION
|
| This function returns the Diffie-Hellman 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>.
|
| =head1 RETURN VALUE
|
| The size in bytes.
|
| =head1 SEE ALSO
|
| L<dh(3)|dh(3)>, L<DH_generate_key(3)|DH_generate_key(3)>
|
| =head1 HISTORY
|
| DH_size() is available in all versions of SSLeay and OpenSSL.
|
| =cut
|
|
