1 citations · 1 across the 4 of their papers we have counts for
4 papers
The Rabin cryptosystem over number fields
Alessandro Cobbe, Andreas Nickel, Akay Schuster
We extend Rabin's cryptosystem to general number fields. We show that decryption of a random plaintext is as hard as the integer factorisation problem, provided the modulus in our…
On natural complexes in Iwasawa theory
Antonio Mejías Gil, Andreas Nickel
We consider two natural complexes that appear in recent formulations of equivariant Iwasawa main conjectures for extensions of not necessarily totally real fields. We show that bot…
RSA+: An RSA variant
Soeren Kleine, Andreas Nickel, Torben Ritter +1
We introduce a new probabilistic public-key cryptosystem which combines the main ingredients of the well-known RSA and Rabin cryptosystems. We investigate the security and performa…
A conductor formula for completed group algebras
Andreas Nickel
Let be the ring of integers in a finite extension of . If is a finite group and is a maximal order containing the group ring , Jaco…