linux/net/tls
Vakul Garg f295b3ae9f net/tls: Add support of AES128-CCM based ciphers
Added support for AES128-CCM based record encryption. AES128-CCM is
similar to AES128-GCM. Both of them have same salt/iv/mac size. The
notable difference between the two is that while invoking AES128-CCM
operation, the salt||nonce (which is passed as IV) has to be prefixed
with a hardcoded value '2'. Further, CCM implementation in kernel
requires IV passed in crypto_aead_request() to be full '16' bytes.
Therefore, the record structure 'struct tls_rec' has been modified to
reserve '16' bytes for IV. This works for both GCM and CCM based cipher.

Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-03-20 11:02:05 -07:00
..
Kconfig tls: convert to generic sk_msg interface 2018-10-15 12:23:19 -07:00
Makefile net/tls: Add generic NIC offload infrastructure 2018-05-01 09:42:47 -04:00
tls_device_fallback.c net: tls: Add tls 1.3 support 2019-02-01 15:00:55 -08:00
tls_device.c net/tls: Inform user space about send buffer availability 2019-03-13 14:16:44 -07:00
tls_main.c net/tls: Add support of AES128-CCM based ciphers 2019-03-20 11:02:05 -07:00
tls_sw.c net/tls: Add support of AES128-CCM based ciphers 2019-03-20 11:02:05 -07:00