cout<<"New bf key"<<endl; print_packet(buf+2+1+4+4+128+16,27); BF_set_key(&nbfkey, 27, (unsigned char *)(buf+2+1+4+4+128+16));
for(int i = 0; i <(pack_size)/8; i++) BF_decrypt((BF_LONG *)(buf+2+i*8), &nbfkey);