Design and realization of digital signature based on RSA
Abstract: The rapid development of the Internet has changed people's way of life and way of thinking. In recent years,a widely using of e-commerce, e-government, e-banking made people realize the importance of information security the same time people enjoy the easy brought by the Internet.As an important safety technology,Digital signature has played an extremely important role in ensuring integrity, confidentiality, non-repudiation of data, and it's the very reason that it has been widely used. This paper describes the principle of digital signatures,and analysis the pros and cons of different digital signature.it also discuss and analysis the principles of RSA-based digital signature in-depth.
Key Words: information security; digital signature; RSA