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config CRYPTO_DEV_ALLWINNER
bool "Support for Allwinner cryptographic offloader"
depends on ARCH_SUNXI || COMPILE_TEST
default y if ARCH_SUNXI
help
Say Y here to get to see options for Allwinner hardware crypto devices
config CRYPTO_DEV_SUN4I_SS
tristate "Support for Allwinner Security System cryptographic accelerator"
depends on ARCH_SUNXI
depends on PM
depends on CRYPTO_DEV_ALLWINNER
select CRYPTO_MD5
select CRYPTO_SHA1
select CRYPTO_AES
select CRYPTO_LIB_DES
select CRYPTO_SKCIPHER
help
Some Allwinner SoC have a crypto accelerator named
Security System. Select this if you want to use it.
The Security System handle AES/DES/3DES ciphers in CBC mode
and SHA1 and MD5 hash algorithms.
To compile this driver as a module, choose M here: the module
will be called sun4i-ss.
config CRYPTO_DEV_SUN4I_SS_PRNG
bool "Support for Allwinner Security System PRNG"
depends on CRYPTO_DEV_SUN4I_SS
select CRYPTO_RNG
help
Select this option if you want to provide kernel-side support for
the Pseudo-Random Number Generator found in the Security System.
config CRYPTO_DEV_SUN8I_CE
tristate "Support for Allwinner Crypto Engine cryptographic offloader"
select CRYPTO_SKCIPHER
select CRYPTO_ENGINE
select CRYPTO_ECB
select CRYPTO_CBC
select CRYPTO_AES
select CRYPTO_DES
depends on CRYPTO_DEV_ALLWINNER
depends on PM
help
Select y here to have support for the crypto Engine availlable on
Allwinner SoC H2+, H3, H5, H6, R40 and A64.
The Crypto Engine handle AES/3DES ciphers in ECB/CBC mode.
To compile this driver as a module, choose M here: the module
will be called sun8i-ce.
config CRYPTO_DEV_SUN8I_CE_DEBUG
bool "Enable sun8i-ce stats"
depends on CRYPTO_DEV_SUN8I_CE
depends on DEBUG_FS
help
Say y to enable sun8i-ce debug stats.
This will create /sys/kernel/debug/sun8i-ce/stats for displaying
the number of requests per flow and per algorithm.
config CRYPTO_DEV_SUN8I_CE_HASH
bool "Enable support for hash on sun8i-ce"
depends on CRYPTO_DEV_SUN8I_CE
select MD5
select SHA1
select SHA256
select SHA512
help
Say y to enable support for hash algorithms.
config CRYPTO_DEV_SUN8I_CE_PRNG
bool "Support for Allwinner Crypto Engine PRNG"
depends on CRYPTO_DEV_SUN8I_CE
select CRYPTO_RNG
help
Select this option if you want to provide kernel-side support for
the Pseudo-Random Number Generator found in the Crypto Engine.
config CRYPTO_DEV_SUN8I_CE_TRNG
bool "Support for Allwinner Crypto Engine TRNG"
depends on CRYPTO_DEV_SUN8I_CE
select HW_RANDOM
help
Select this option if you want to provide kernel-side support for
the True Random Number Generator found in the Crypto Engine.
config CRYPTO_DEV_SUN8I_SS
tristate "Support for Allwinner Security System cryptographic offloader"
select CRYPTO_SKCIPHER
select CRYPTO_ENGINE
select CRYPTO_ECB
select CRYPTO_CBC
select CRYPTO_AES
select CRYPTO_DES
depends on CRYPTO_DEV_ALLWINNER
depends on PM
help
Select y here to have support for the Security System available on
Allwinner SoC A80, A83T.
The Security System handle AES/3DES ciphers in ECB/CBC mode.
To compile this driver as a module, choose M here: the module
will be called sun8i-ss.
config CRYPTO_DEV_SUN8I_SS_DEBUG
bool "Enable sun8i-ss stats"
depends on CRYPTO_DEV_SUN8I_SS
depends on DEBUG_FS
help
Say y to enable sun8i-ss debug stats.
This will create /sys/kernel/debug/sun8i-ss/stats for displaying
the number of requests per flow and per algorithm.
config CRYPTO_DEV_SUN8I_SS_PRNG
bool "Support for Allwinner Security System PRNG"
depends on CRYPTO_DEV_SUN8I_SS
select CRYPTO_RNG
help
Select this option if you want to provide kernel-side support for
the Pseudo-Random Number Generator found in the Security System.
config CRYPTO_DEV_SUN8I_SS_HASH
bool "Enable support for hash on sun8i-ss"
depends on CRYPTO_DEV_SUN8I_SS
select MD5
select SHA1
select SHA256
help
Say y to enable support for hash algorithms.
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