des_context_t
des_context_t *c = (des_context_t *) text->cipher_dec_context;
des_context_t *c = (des_context_t *) text->cipher_enc_context;
des_context_t *c;
c = (des_context_t *) text->utils->malloc(2 * sizeof(des_context_t));
des_context_t *c = (des_context_t *) text->cipher_dec_context;
des_context_t *c = (des_context_t *) text->cipher_enc_context;
des_context_t *c;
c = (des_context_t *) text->utils->malloc(2 * sizeof(des_context_t));