Title :
A protocol for designated confirmer signatures based on RSA cryptographic algorithms
Author :
Ping, Li ; Yaping, Lin
Author_Institution :
Inst. of Comput. Sci. & Commun., Hunan Univ., Changsha, China
Abstract :
It´s essential on algorithm design of designated confirmer signatures to construct proofs satisfying security requirements such as unforgetablility, 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 are considered. Security analysis on RSA-DCSV is also addressed.
Keywords :
cryptography; data privacy; digital signatures; protocols; RSA cryptographic algorithms; RSA encryption; RSA-DCSV; designated confirmer signature protocol; invisibility; nontransferability; security analysis; security requirements; unforgetablility; zero-knowledge; Algorithm design and analysis; Computer science; Computer security; Cryptographic protocols; Cryptography; Digital signatures; Distributed control; Information security; Law; Public key; RSA; designated confirmer signature; security; zero-knowledge;
Conference_Titel :
Advanced Information Networking and Applications, 2005. AINA 2005. 19th International Conference on
Print_ISBN :
0-7695-2249-1
DOI :
10.1109/AINA.2005.52
