DH_new(3) OpenSSL DH_new(3) NNAAMMEE DH_new, DH_free - allocate and free DH objects SSYYNNOOPPSSIISS #include DH* DH_new(void); void DH_free(DH *dh); DDEESSCCRRIIPPTTIIOONN _D_H___n_e_w_(_) allocates and initializes a DDHH structure. _D_H___f_r_e_e_(_) frees the DDHH structure and its components. The values are erased before the memory is returned to the system. RREETTUURRNN VVAALLUUEESS If the allocation fails, _D_H___n_e_w_(_) returns NNUULLLL and sets an error code that can be obtained by _E_R_R___g_e_t___e_r_r_o_r(3). Otherwise it returns a pointer to the newly allocated structure. _D_H___f_r_e_e_(_) returns no value. SSEEEE AALLSSOO _d_h(3), _E_R_R___g_e_t___e_r_r_o_r(3), _D_H___g_e_n_e_r_a_t_e___p_a_r_a_m_e_t_e_r_s(3), _D_H___g_e_n_e_r_a_t_e___k_e_y(3) HHIISSTTOORRYY _D_H___n_e_w_(_) and _D_H___f_r_e_e_(_) are available in all versions of SSLeay and OpenSSL. 1.0.1u 2016-09-22 DH_new(3)