Update: http://hg.openjdk.java.net/jdk/sandbox/rev/125890684a60
Supports supported_versions extension for TLS 1.2 and prior versions.
Xuelei
On 6/15/2018 7:56 AM, Xuelei Fan wrote:
SSLExtension.java
-----------------
The "supported_versions" can be used in TLS 1.2 ClientHello, per the
specification:
Implementations of TLS 1.3 which choose to support prior
versions of TLS SHOULD support TLS 1.2. Servers MUST be prepared to
receive ClientHellos that include this extension but do not include
0x0304 in the list of versions.
Although, the extension cannot be use in ServerHello for TLS 1.2 and
prior versions:
A server which negotiates a version of TLS prior to TLS 1.3 MUST set
ServerHello.version and MUST NOT send the "supported_versions"
extension.
Xuelei
On 6/8/2018 10:21 AM, Xuelei Fan wrote:
Here is the 3rd full webrev:
http://cr.openjdk.java.net/~xuelei/8196584/webrev-full.02
and the delta update to the 1st webrev:
http://cr.openjdk.java.net/~xuelei/8196584/webrev-delta.01
Xuelei
On 6/3/2018 9:43 PM, Xuelei Fan wrote:
Hi,
Here it the 2nd full webrev:
http://cr.openjdk.java.net/~xuelei/8196584/webrev-full.01
and the delta update to the 1st webrev:
http://cr.openjdk.java.net/~xuelei/8196584/webrev-delta.00/
Xuelei
On 5/25/2018 4:45 PM, Xuelei Fan wrote:
Hi,
I'd like to invite you to review the TLS 1.3 implementation. I
appreciate it if I could have compatibility and specification
feedback before May 31, 2018, and implementation feedback before
June 7, 2018.
Here is the webrev:
http://cr.openjdk.java.net/~xuelei/8196584/webrev-full.00
The formal TLS 1.3 specification is not finalized yet, although it
had been approved to be a standard. The implementation is basedon
the draft version 28:
https://tools.ietf.org/html/draft-ietf-tls-tls13-28
For the overall description of this enhancement, please refer to JEP
332:
http://openjdk.java.net/jeps/332
For the compatibility and specification update, please refer to CSR
8202625:
https://bugs.openjdk.java.net/browse/JDK-8202625
Note that we are using the sandbox for the development right now.
For more information, please refer to Bradford's previous email:
http://mail.openjdk.java.net/pipermail/security-dev/2018-May/017139.html
Thanks & Regards,
Xuelei
