2 papers
cs.CR2025
Publicly Verifiable Secret Sharing: Generic Constructions and Lattice-Based Instantiations in the Standard Model
Pham Nhat Minh, Khoa Nguyen, Willy Susilo +1
Publicly verifiable secret sharing (PVSS) allows a dealer to share a secret among a set of shareholders so that the secret can be reconstructed later from any set of qualified part…
cs.CR2025
Traceable Signatures from Lattices
Nam Tran, Khoa Nguyen, Dongxi Liu +2
Traceable signatures (Kiayas et al., EUROCRYPT 2004) is an anonymous digital signature system that extends the tracing power of the opening authority in group signatures. There are…