EuDML | Browse

Displaying 41 – 44 of 44

Cryptography based on number fields with large regulator

Johannes Buchmann, Markus Maurer, Bodo Möller (2000)

Journal de théorie des nombres de Bordeaux

We explain a variant of the Fiat-Shamir identification and signature protocol that is based on the intractability of computing generators of principal ideals in algebraic number fields. We also show how to use the Cohen-Lenstra-Martinet heuristics for class groups to construct number fields in which computing generators of principal ideals is intractable.

Cycles d'ordre au moins 16 dans le 2-groupe des classes d'idéaux de certains corps quadratiques

Pierre Kaplan (1977)

Mémoires de la Société Mathématique de France

Cycles d'ordre au moins 8 dans le 2-groupe des classes des corps quadratiques

Pierre Kaplan (1972/1973)

Séminaire Delange-Pisot-Poitou. Théorie des nombres

Cycles of polynomial mappings in two variables over rings of integers in quadratic fields

T. Pezda (2004)

Open Mathematics

We find all possible cycle-lengths for polynomial mappings in two variables over rings of integers in quadratic extensions of rationals.

Displaying 41 – 44 of 44

Cryptography based on number fields with large regulator

Cycles d'ordre au moins 16 dans le 2-groupe des classes d'idéaux de certains corps quadratiques

Cycles d'ordre au moins 8 dans le 2-groupe des classes des corps quadratiques

Cycles of polynomial mappings in two variables over rings of integers in quadratic fields

Currently displaying 41 – 44 of 44