Cryptography Beginner's Tutorial (iv) ssl/tls-for more secure communication

SSL/TLS is the most widely used password communication method in the world. It uses cryptographic techniques such as symmetric password, message authentication code, public key password, digital signature, pseudo-random number generator and so on.

Cipher Suite

SSL/TLS provides a framework for password communication, a symmetric password used in SSL/TLS, a public key password, a digital signature, a one-way hash function, and other techniques that can be replaced if the cryptographic technology used is found to have weaknesses.

SSL(Secure Socket layer, secured sockets layers)

SSL is a protocol designed by Netscape (Netscape). SSL3.0

TLS(Transport layer Security, Transport layer secure)

TLS is a protocol designed by the IETF on a SSL3.0 basis.

TLS1.1

TLS1.2

Cryptography Beginner's Tutorial (iv) ssl/tls-for more secure communication