1 config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
2 tristate "Support for Intel Keem Bay OCS AES/SM4 HW acceleration"
3 depends on ARCH_KEEMBAY || COMPILE_TEST
8 Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) AES and
9 SM4 cipher hardware acceleration for use with Crypto API.
11 Provides HW acceleration for the following transformations:
12 cbc(aes), ctr(aes), ccm(aes), gcm(aes), cbc(sm4), ctr(sm4), ccm(sm4)
15 Optionally, support for the following transformations can also be
16 enabled: ecb(aes), cts(cbc(aes)), ecb(sm4) and cts(cbc(sm4)).
18 config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB
19 bool "Support for Intel Keem Bay OCS AES/SM4 ECB HW acceleration"
20 depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
22 Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
23 AES/SM4 ECB mode hardware acceleration for use with Crypto API.
25 Provides OCS version of ecb(aes) and ecb(sm4)
27 Intel does not recommend use of ECB mode with AES/SM4.
29 config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS
30 bool "Support for Intel Keem Bay OCS AES/SM4 CTS HW acceleration"
31 depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
33 Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
34 AES/SM4 CBC with CTS mode hardware acceleration for use with
37 Provides OCS version of cts(cbc(aes)) and cts(cbc(sm4)).
39 Intel does not recommend use of CTS mode with AES/SM4.