1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
tristate "Support for Intel Keem Bay OCS AES/SM4 HW acceleration"
depends on HAS_IOMEM
depends on ARCH_KEEMBAY || COMPILE_TEST
select CRYPTO_SKCIPHER
select CRYPTO_AEAD
select CRYPTO_ENGINE
help
Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) AES and
SM4 cipher hardware acceleration for use with Crypto API.
Provides HW acceleration for the following transformations:
cbc(aes), ctr(aes), ccm(aes), gcm(aes), cbc(sm4), ctr(sm4), ccm(sm4)
and gcm(sm4).
Optionally, support for the following transformations can also be
enabled: ecb(aes), cts(cbc(aes)), ecb(sm4) and cts(cbc(sm4)).
config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB
bool "Support for Intel Keem Bay OCS AES/SM4 ECB HW acceleration"
depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
help
Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
AES/SM4 ECB mode hardware acceleration for use with Crypto API.
Provides OCS version of ecb(aes) and ecb(sm4)
Intel does not recommend use of ECB mode with AES/SM4.
config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS
bool "Support for Intel Keem Bay OCS AES/SM4 CTS HW acceleration"
depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
help
Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
AES/SM4 CBC with CTS mode hardware acceleration for use with
Crypto API.
Provides OCS version of cts(cbc(aes)) and cts(cbc(sm4)).
Intel does not recommend use of CTS mode with AES/SM4.
config CRYPTO_DEV_KEEMBAY_OCS_HCU
tristate "Support for Intel Keem Bay OCS HCU HW acceleration"
select CRYPTO_HASH
select CRYPTO_ENGINE
depends on OF || COMPILE_TEST
help
Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) Hash
Control Unit (HCU) hardware acceleration for use with Crypto API.
Provides OCS HCU hardware acceleration of sha256, sha384, sha512, and
sm3.
Say Y or M if you're building for the Intel Keem Bay SoC. If compiled
as a module, the module will be called keembay-ocs-hcu.
If unsure, say N.
|
