This manual page is part of Xcode Tools version 3.2

To obtain these tools:

If you are running a version of Xcode Tools other than 3.2, view the documentation locally:

  • In Xcode

  • In Terminal, using the man(1) command

Reading manual pages

Manual pages are intended as a quick reference for people who already understand a technology.

  • For more information about the manual page format, see the manual page for manpages(5).

  • For more information about this technology, look for other documentation in the Apple Reference Library.

  • For general information about writing shell scripts, read Shell Scripting Primer.


DH_size(3)                                         OpenSSL                                        DH_size(3)



NAME
       DH_size - get Diffie-Hellman prime size

SYNOPSIS
        #include <openssl/dh.h>

        int DH_size(DH *dh);

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().

       dh->p must not be NULL.

RETURN VALUE
       The size in bytes.

SEE ALSO
       dh(3), DH_generate_key(3)

HISTORY
       DH_size() is available in all versions of SSLeay and OpenSSL.



0.9.8                                            2009-04-03                                       DH_size(3)

Reporting Problems

The way to report a problem with this manual page depends on the type of problem:

Content errors
Report errors in the content of this documentation to the OpenSSL project by sending email to [email protected].
Bug reports
Report bugs in the functionality of the described tool or API to Apple through Bug Reporter and to the OpenSSL project by sending email to [email protected].
Formatting problems
Report formatting mistakes in the online version of these pages with the feedback links below.