1. Seigo Arita, Kazuto Matsuo, Koh-ichi Nagao, and Mahoro Shimura, A Weil descent attack against elliptic curve cryptosystems over quartic extension fields, IEICE Trans. Fundamentals E89-A (2006), no. 5, 28.
  2. Kazuto Matsuo, Jinhui Chao, and Shigeo Tsujii, An improved baby step giant step algorithm for point counting of hyperelliptic curves over finite fields, Algorithmic Number Theory (Sydney, 2002), Lecture Notes in Comput. Sci., vol. 2369, Springer, Berlin, 2002, pp. 461–474.[MR]