linux_dsm_epyc7002/net/tls
Vakul Garg 80ece6a03a tls: Remove redundant vars from tls record structure
Structure 'tls_rec' contains sg_aead_in and sg_aead_out which point
to a aad_space and then chain scatterlists sg_plaintext_data,
sg_encrypted_data respectively. Rather than using chained scatterlists
for plaintext and encrypted data in aead_req, it is efficient to store
aad_space in sg_encrypted_data and sg_plaintext_data itself in the
first index and get rid of sg_aead_in, sg_aead_in and further chaining.

This requires increasing size of sg_encrypted_data & sg_plaintext_data
arrarys by 1 to accommodate entry for aad_space. The code which uses
sg_encrypted_data and sg_plaintext_data has been modified to skip first
index as it points to aad_space.

Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-09-29 11:41:28 -07:00
..
Kconfig net/tls: Add generic NIC offload infrastructure 2018-05-01 09:42:47 -04:00
Makefile net/tls: Add generic NIC offload infrastructure 2018-05-01 09:42:47 -04:00
tls_device_fallback.c tls: zero the crypto information from tls_context before freeing 2018-09-13 12:03:47 -07:00
tls_device.c tls: zero the crypto information from tls_context before freeing 2018-09-13 12:03:47 -07:00
tls_main.c net/tls: Fixed race condition in async encryption 2018-09-24 12:24:24 -07:00
tls_sw.c tls: Remove redundant vars from tls record structure 2018-09-29 11:41:28 -07:00