Applying quick exponentiation for block upper triangular matrices. - Rafael Álvarez; Francisco Ferrández; José-Francisco Vicent; Antonio Zamora 001 (Appl. Math. Comput., 2006)

A nonlinear elliptic curve cryptosystem based on matrices. - Joan-Josep Climent; Francisco Ferrández; José-Francisco Vicent; Antonio Zamora 001 (Appl. Math. Comput., 2006)