TLS Server Name Indication
Published Mar 18, 2015
Version 1.0Was this article helpful?
@Chad : In TLS 1.3 Draft you can read this:
legacy_record_version This value MUST be set to 0x0303 for all records generated by a TLS 1.3 implementation other than the ClientHello, where it MAY also be 0x0301 for compatibility purposes. This field is deprecated and MUST be ignored for all purposes. Previous versions of TLS would use other values in this field under some circumstances.
And I saw that TLS 1.2 still send TLS 1.0 version in protocol version value of CLIENT_HELLO packet but send version 1.2 in handshake protocol version.