The articles Multi-Key Homomorphic Signatures Unforgeable under Insider Corruption (Russell W. F. Lai, Raymond K. H. Tai, Harry W. H. Wong, Sherman S. M. Chow) as well as Homomorphic Secret Sharing for Low Degree Polynomials (Russell W. F. Lai, Giulio Malavolta, Dominique Schröder) have been accepte...