Abstract. We show a new protocol for blind signatures in which security is preserved even under arbitrarily-many concurrent executions. The protocol can be based on standard crypto...
Carmit Hazay, Jonathan Katz, Chiu-Yuen Koo, Yehuda...
Electronic-banking applications (EBAs) are among the pioneers of electroniccommerce (e-commerce) applications. Like other e-commerce applications, they require sophisticated secur...
Web Services Secure Conversation extends Web Services Trust to provide mechanisms for establishing security consecurity context is an abstract concept that refers an authenticated...
M. Llanos Tobarra, Diego Cazorla, Fernando Cuarter...
Protocol failures are presented for two timestamping schemes. These failures emphasize the importance and di culty of implementing a secure protocol even though there exist secure...
A zero-knowledge protocol allows a prover to convince a verifier of the correctness of a statement without disclosing any other information to the verifier. It is a basic tool a...