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Dave Watson says: ==================== net: tls: TLS 1.3 support This patchset adds 256bit keys and TLS1.3 support to the kernel TLS socket. TLS 1.3 is requested by passing TLS_1_3_VERSION in the setsockopt call, which changes the framing as required for TLS1.3. 256bit keys are requested by passing TLS_CIPHER_AES_GCM_256 in the sockopt. This is a fairly straightforward passthrough to the crypto framework. 256bit keys work with both TLS 1.2 and TLS 1.3 TLS 1.3 requires a different AAD layout, necessitating some minor refactoring. It also moves the message type byte to the encrypted portion of the message, instead of the cleartext header as it was in TLS1.2. This requires moving the control message handling to after decryption, but is otherwise similar. V1 -> V2 The first two patches were dropped, and sent separately, one as a bugfix to the net tree. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.