It?s essential on algorithm design of designated confirmer signatures to construct proofs satisfying security requirements such as unforgeablility, non-transferability, invisibility and zero-knowledge. A designated confirmer signature protocol (RSA-DCSV) is proposed, based on RSA encryption and signature schemes in forms of RSA extended modular computations. Proofs for a designated verifier is considered. Security analysis on RSA-DCSV is also addressed.
Index Terms:
designated confirmer signature, RSA, zero-knowledge, security
Citation:
Li Ping, Lin Yaping, "A Protocol for Designated Confirmer Signatures Based on RSA Cryptographic Algorithms," aina, vol. 2, pp.403-406, 19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 2 (INA,, USW,, WAMIS,, and IPv6 papers), 2005