Transitive Signature Schemes for Undirected Graphs from Lattices.
Geontae NohIk Rae JeongPublished in: KSII Trans. Internet Inf. Syst. (2019)
Keyphrases
- undirected graph
- signature scheme
- standard model
- public key
- directed graph
- approximation algorithms
- directed acyclic graph
- threshold signature scheme
- designated verifier
- digital signature scheme
- minimum cost
- connected components
- complex networks
- spanning tree
- graph structure
- disjoint paths
- group signature scheme
- digital signature
- blind signature
- blind signature scheme
- provably secure
- multicommodity flow
- special case
- bilinear pairings
- np hard
- strongly connected
- bayesian networks