| =pod |
| |
| =head1 NAME |
| |
| DH_new, DH_free - allocate and free DH objects |
| |
| =head1 SYNOPSIS |
| |
| #include <openssl/dh.h> |
| |
| DH* DH_new(void); |
| |
| void DH_free(DH *dh); |
| |
| =head1 DESCRIPTION |
| |
| DH_new() allocates and initializes a B<DH> structure. |
| |
| DH_free() frees the B<DH> structure and its components. The values are |
| erased before the memory is returned to the system. |
| |
| =head1 RETURN VALUES |
| |
| If the allocation fails, DH_new() returns B<NULL> and sets an error |
| code that can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>. Otherwise it returns |
| a pointer to the newly allocated structure. |
| |
| DH_free() returns no value. |
| |
| =head1 SEE ALSO |
| |
| L<dh(3)|dh(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, |
| L<DH_generate_parameters(3)|DH_generate_parameters(3)>, |
| L<DH_generate_key(3)|DH_generate_key(3)> |
| |
| =head1 HISTORY |
| |
| DH_new() and DH_free() are available in all versions of SSLeay and OpenSSL. |
| |
| =cut |
