The safety and practical technology in electronic commercial trade
Zhang Li · Hebei Sheng Kexueyuan xuebao · 2004
The core and key for development of electronic commerce is safety in trade. And the most important thing for application of electronic commerce is how to ensure the safeness for data transmission and trueness of the transactor's identity. For the purpose of ensuring safety in electronic commercial trade, a detailed analysis of the techniques for secret key encryption, public key encryption, message digest algorithms and digital signature was given, and a PKI practical plan to build the safe public key infrastructure was discussioned.