TLS 1.3 differs from TLS 1.2 and earlier versions of TLS in several substantial ways, in addition to the cipher suite changes; these changes result in it not being directly compatible with the earlier versions of TLS. The following is a list of the major functional differences between TLS 1.2 and TLS 1.3. It is not intended to be exhaustive and there are many minor differences. <ref>Internet Engineering Task Force (IETF) TLS 1.3 Internet-Draft</ref> | TLS 1.3 differs from TLS 1.2 and earlier versions of TLS in several substantial ways, in addition to the cipher suite changes; these changes result in it not being directly compatible with the earlier versions of TLS. The following is a list of the major functional differences between TLS 1.2 and TLS 1.3. It is not intended to be exhaustive and there are many minor differences. <ref>Internet Engineering Task Force (IETF) TLS 1.3 Internet-Draft</ref> |