add BSD license
add BSD license

gimu/tcpcrypt,scslab/tcpcrypt,sorbo/tcpcrypt,gimu/tcpcrypt,scslab/tcpcrypt,xenobyte/tcpcrypt,sorbo/tcpcrypt,xenobyte/tcpcrypt,drptbl/tcpcrypt,scslab/tcpcrypt,gimu/tcpcrypt,sorbo/tcpcrypt,sorbo/tcpcrypt,drptbl/tcpcrypt,gimu/tcpcrypt,gimu/tcpcrypt