id: 05473386
dt: j
an: 05473386
au: Hwang, Tzonelih; Lee, Narn Yih; Li, Chuan Ming; Chang, Chin Chen
ti: On the security of chang and wu’s broadcasting cryptosystem for computer
    networks.
so: Comput. Syst. Sci. Eng. 11, No. 5, 311-314 (1996).
py: 1996
pu: CRL Publishing Ltd., London
la: EN
cc: E.3 C.2.2
ut: broadcasting cryptosystem; Euclidean geometry; interpolation polynomial
ci: 
li: 
ab: Summary: In 1991, Chang and Wu proposed a cryptosystem for broadcasting
    messages in computer networks based on the characteristics of the
    Interpolating polynomials and some properties of the Euclidean
    geometry. We show that their scheme is not secure enough because the
    secrete points of the users can be derived by an opponent.
rv: