mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
12ac3efe74
This patch implements the AES key schedule generation using ARMv8 Crypto Instructions. It replaces the table based C implementation in aes_generic.ko, which means we can drop the dependency on that module. Tested-by: Steve Capper <steve.capper@linaro.org> Acked-by: Steve Capper <steve.capper@linaro.org> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
53 lines
1.5 KiB
Plaintext
53 lines
1.5 KiB
Plaintext
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menuconfig ARM64_CRYPTO
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bool "ARM64 Accelerated Cryptographic Algorithms"
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depends on ARM64
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help
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Say Y here to choose from a selection of cryptographic algorithms
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implemented using ARM64 specific CPU features or instructions.
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if ARM64_CRYPTO
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config CRYPTO_SHA1_ARM64_CE
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tristate "SHA-1 digest algorithm (ARMv8 Crypto Extensions)"
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_HASH
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config CRYPTO_SHA2_ARM64_CE
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tristate "SHA-224/SHA-256 digest algorithm (ARMv8 Crypto Extensions)"
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_HASH
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config CRYPTO_GHASH_ARM64_CE
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tristate "GHASH (for GCM chaining mode) using ARMv8 Crypto Extensions"
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_HASH
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config CRYPTO_AES_ARM64_CE
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tristate "AES core cipher using ARMv8 Crypto Extensions"
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_ALGAPI
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config CRYPTO_AES_ARM64_CE_CCM
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tristate "AES in CCM mode using ARMv8 Crypto Extensions"
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_ALGAPI
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select CRYPTO_AES_ARM64_CE
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select CRYPTO_AEAD
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config CRYPTO_AES_ARM64_CE_BLK
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tristate "AES in ECB/CBC/CTR/XTS modes using ARMv8 Crypto Extensions"
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_BLKCIPHER
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select CRYPTO_AES_ARM64_CE
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select CRYPTO_ABLK_HELPER
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config CRYPTO_AES_ARM64_NEON_BLK
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tristate "AES in ECB/CBC/CTR/XTS modes using NEON instructions"
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depends on ARM64 && KERNEL_MODE_NEON
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select CRYPTO_BLKCIPHER
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select CRYPTO_AES
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select CRYPTO_ABLK_HELPER
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endif
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