Research on Application of Digital Signature Standard to the Key Exchange Protocols
Ouyang Dan, Pla Information · 2006
The secure distribution of the key is an important process of keeping the security of communication by using cryptographic technology.This paper introduces a protocol integrating Diffie-Hellman protocol into the digital signature standard, points out its weakness in perfect forwardsecrecy, proposes a new key exchange protocol and analyses its security and efficiency briefly.