72 lines
2.5 KiB
Plaintext
72 lines
2.5 KiB
Plaintext
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config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
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tristate "Support for Intel Keem Bay OCS AES/SM4 HW acceleration"
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depends on HAS_IOMEM
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depends on ARCH_KEEMBAY || COMPILE_TEST
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select CRYPTO_SKCIPHER
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select CRYPTO_AEAD
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select CRYPTO_ENGINE
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help
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Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) AES and
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SM4 cipher hardware acceleration for use with Crypto API.
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Provides HW acceleration for the following transformations:
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cbc(aes), ctr(aes), ccm(aes), gcm(aes), cbc(sm4), ctr(sm4), ccm(sm4)
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and gcm(sm4).
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Optionally, support for the following transformations can also be
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enabled: ecb(aes), cts(cbc(aes)), ecb(sm4) and cts(cbc(sm4)).
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config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB
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bool "Support for Intel Keem Bay OCS AES/SM4 ECB HW acceleration"
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depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
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help
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Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
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AES/SM4 ECB mode hardware acceleration for use with Crypto API.
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Provides OCS version of ecb(aes) and ecb(sm4)
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Intel does not recommend use of ECB mode with AES/SM4.
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config CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS
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bool "Support for Intel Keem Bay OCS AES/SM4 CTS HW acceleration"
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depends on CRYPTO_DEV_KEEMBAY_OCS_AES_SM4
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help
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Support for Intel Keem Bay Offload and Crypto Subsystem (OCS)
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AES/SM4 CBC with CTS mode hardware acceleration for use with
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Crypto API.
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Provides OCS version of cts(cbc(aes)) and cts(cbc(sm4)).
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Intel does not recommend use of CTS mode with AES/SM4.
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config CRYPTO_DEV_KEEMBAY_OCS_HCU
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tristate "Support for Intel Keem Bay OCS HCU HW acceleration"
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select CRYPTO_HASH
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select CRYPTO_ENGINE
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depends on HAS_IOMEM
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depends on ARCH_KEEMBAY || COMPILE_TEST
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depends on OF || COMPILE_TEST
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help
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Support for Intel Keem Bay Offload and Crypto Subsystem (OCS) Hash
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Control Unit (HCU) hardware acceleration for use with Crypto API.
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Provides OCS HCU hardware acceleration of sha256, sha384, sha512, and
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sm3, as well as the HMAC variant of these algorithms.
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Say Y or M if you're building for the Intel Keem Bay SoC. If compiled
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as a module, the module will be called keembay-ocs-hcu.
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If unsure, say N.
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config CRYPTO_DEV_KEEMBAY_OCS_HCU_HMAC_SHA224
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bool "Enable sha224 and hmac(sha224) support in Intel Keem Bay OCS HCU"
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depends on CRYPTO_DEV_KEEMBAY_OCS_HCU
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help
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Enables support for sha224 and hmac(sha224) algorithms in the Intel
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Keem Bay OCS HCU driver. Intel recommends not to use these
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algorithms.
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Provides OCS HCU hardware acceleration of sha224 and hmac(224).
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If unsure, say N.
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