1. Claus Diem, The GHS attack in odd characteristic, J. Ramanujan Math. Soc. 18 (2003), no. 1, 1–32.[MR]
  2. Claus Diem, Index calculus in class groups of plane curves of small degree, Preprint (2005), 43 pages.
  3. Claus Diem, An index calculus algorithm for plane curves of small degree, Algorithmic Number Theory, Lecture Notes in Comput. Sci., vol. 4076, Springer, Berlin, 2006, pp. 543–557.[MR]
  4. Claus Diem and Emmanuel Thomé, Index calculus in class groups of non-hyperelliptic curves of genus three, J. Cryptology 21 (2008), no. 4, 593–611.[MR]