Survey and Trend of Digital Signature
LI Xiao-cheng · Computer Knowledge and Technology · 2008
With the development of the network technology and the high frequency activity in the network,the secure of information have become a very important problem. Digital signature has very important function in protecting the integrity,controllability and non-repudiation of information.Based on the macro-analysis of digital signature,analyzes several digital signature,i.e. RSA、ElGamal、DSA、ECDSA etc,and the trend of digital signature are analyzed in the paper.