HTTPS SSL SHA

• HTTP
  over TCP / IP Hypertext Transfer Protocol
• HTTPS
  =HTTP+SSL
• SSL
  is located between the transport security protocol layer and application layer
  encryption algorithm is typically a symmetric encryption algorithm (DES) and the asymmetric encryption algorithm (RSA) bonded
  where data transmission process mainly symmetric encryption algorithm
• Hash algorithm (SHA, MD5)
  is often used to make the signature, public and private key system to use digital signatures

Reproduced in: https: //www.jianshu.com/p/d8b8d417ea62