2 papers
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…
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…