Journal of Cryptology
ANTS-I Proceedings of the First International Symposium on Algorithmic Number Theory
An algorithm for solving the discrete log problem on hyperelliptic curves
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Orbits of Galois Invariant n-Sets of P1 under the Action of PGL2
Finite Fields and Their Applications
Isomorphism classes of hyperelliptic curves of genus 3 over finite fields
Finite Fields and Their Applications
Hi-index | 0.00 |
In this paper we classify hyperelliptic curves of genus 3 defined over a finite field k of even characteristic. We consider rational models representing all k-isomorphy classes of curves with a given arithmetic structure for the ramification divisor and we find necessary and sufficient conditions for two models of the same type to be k-isomorphic. Also, we compute the automorphism group of each curve and an explicit formula for the total number of curves.