Partitioned Searchable Encryption. - Jim Barthel; Marc Beunardeau; Razvan Rosie; Rajeev Anand Sahu (ProvSec, 2021)

On the (M)iNTRU Assumption in the Integer Case. - Jim Barthel; Volker Müller 001; Razvan Rosie (ProvSec, 2021)

NIKE from Affine Determinant Programs. - Jim Barthel; Razvan Rosie (ProvSec, 2021)

A Conjecture on Primes in Arithmetic Progressions and Geometric Intervals. - Jim Barthel; Volker Müller 001 (Am. Math. Mon., 2022)