0001 config CRYPTO_DEV_ALLWINNER
0002 bool "Support for Allwinner cryptographic offloader"
0003 depends on ARCH_SUNXI || COMPILE_TEST
0004 default y if ARCH_SUNXI
0005 help
0006 Say Y here to get to see options for Allwinner hardware crypto devices
0007
0008 config CRYPTO_DEV_SUN4I_SS
0009 tristate "Support for Allwinner Security System cryptographic accelerator"
0010 depends on ARCH_SUNXI
0011 depends on PM
0012 depends on CRYPTO_DEV_ALLWINNER
0013 select CRYPTO_MD5
0014 select CRYPTO_SHA1
0015 select CRYPTO_AES
0016 select CRYPTO_LIB_DES
0017 select CRYPTO_SKCIPHER
0018 help
0019 Some Allwinner SoC have a crypto accelerator named
0020 Security System. Select this if you want to use it.
0021 The Security System handle AES/DES/3DES ciphers in CBC mode
0022 and SHA1 and MD5 hash algorithms.
0023
0024 To compile this driver as a module, choose M here: the module
0025 will be called sun4i-ss.
0026
0027 config CRYPTO_DEV_SUN4I_SS_PRNG
0028 bool "Support for Allwinner Security System PRNG"
0029 depends on CRYPTO_DEV_SUN4I_SS
0030 select CRYPTO_RNG
0031 help
0032 Select this option if you want to provide kernel-side support for
0033 the Pseudo-Random Number Generator found in the Security System.
0034
0035 config CRYPTO_DEV_SUN4I_SS_DEBUG
0036 bool "Enable sun4i-ss stats"
0037 depends on CRYPTO_DEV_SUN4I_SS
0038 depends on DEBUG_FS
0039 help
0040 Say y to enable sun4i-ss debug stats.
0041 This will create /sys/kernel/debug/sun4i-ss/stats for displaying
0042 the number of requests per algorithm.
0043
0044 config CRYPTO_DEV_SUN8I_CE
0045 tristate "Support for Allwinner Crypto Engine cryptographic offloader"
0046 select CRYPTO_SKCIPHER
0047 select CRYPTO_ENGINE
0048 select CRYPTO_ECB
0049 select CRYPTO_CBC
0050 select CRYPTO_AES
0051 select CRYPTO_DES
0052 depends on CRYPTO_DEV_ALLWINNER
0053 depends on PM
0054 help
0055 Select y here to have support for the crypto Engine available on
0056 Allwinner SoC H2+, H3, H5, H6, R40 and A64.
0057 The Crypto Engine handle AES/3DES ciphers in ECB/CBC mode.
0058
0059 To compile this driver as a module, choose M here: the module
0060 will be called sun8i-ce.
0061
0062 config CRYPTO_DEV_SUN8I_CE_DEBUG
0063 bool "Enable sun8i-ce stats"
0064 depends on CRYPTO_DEV_SUN8I_CE
0065 depends on DEBUG_FS
0066 help
0067 Say y to enable sun8i-ce debug stats.
0068 This will create /sys/kernel/debug/sun8i-ce/stats for displaying
0069 the number of requests per flow and per algorithm.
0070
0071 config CRYPTO_DEV_SUN8I_CE_HASH
0072 bool "Enable support for hash on sun8i-ce"
0073 depends on CRYPTO_DEV_SUN8I_CE
0074 select CRYPTO_MD5
0075 select CRYPTO_SHA1
0076 select CRYPTO_SHA256
0077 select CRYPTO_SHA512
0078 help
0079 Say y to enable support for hash algorithms.
0080
0081 config CRYPTO_DEV_SUN8I_CE_PRNG
0082 bool "Support for Allwinner Crypto Engine PRNG"
0083 depends on CRYPTO_DEV_SUN8I_CE
0084 select CRYPTO_RNG
0085 help
0086 Select this option if you want to provide kernel-side support for
0087 the Pseudo-Random Number Generator found in the Crypto Engine.
0088
0089 config CRYPTO_DEV_SUN8I_CE_TRNG
0090 bool "Support for Allwinner Crypto Engine TRNG"
0091 depends on CRYPTO_DEV_SUN8I_CE
0092 select HW_RANDOM
0093 help
0094 Select this option if you want to provide kernel-side support for
0095 the True Random Number Generator found in the Crypto Engine.
0096
0097 config CRYPTO_DEV_SUN8I_SS
0098 tristate "Support for Allwinner Security System cryptographic offloader"
0099 select CRYPTO_SKCIPHER
0100 select CRYPTO_ENGINE
0101 select CRYPTO_ECB
0102 select CRYPTO_CBC
0103 select CRYPTO_AES
0104 select CRYPTO_DES
0105 depends on CRYPTO_DEV_ALLWINNER
0106 depends on PM
0107 help
0108 Select y here to have support for the Security System available on
0109 Allwinner SoC A80, A83T.
0110 The Security System handle AES/3DES ciphers in ECB/CBC mode.
0111
0112 To compile this driver as a module, choose M here: the module
0113 will be called sun8i-ss.
0114
0115 config CRYPTO_DEV_SUN8I_SS_DEBUG
0116 bool "Enable sun8i-ss stats"
0117 depends on CRYPTO_DEV_SUN8I_SS
0118 depends on DEBUG_FS
0119 help
0120 Say y to enable sun8i-ss debug stats.
0121 This will create /sys/kernel/debug/sun8i-ss/stats for displaying
0122 the number of requests per flow and per algorithm.
0123
0124 config CRYPTO_DEV_SUN8I_SS_PRNG
0125 bool "Support for Allwinner Security System PRNG"
0126 depends on CRYPTO_DEV_SUN8I_SS
0127 select CRYPTO_RNG
0128 help
0129 Select this option if you want to provide kernel-side support for
0130 the Pseudo-Random Number Generator found in the Security System.
0131
0132 config CRYPTO_DEV_SUN8I_SS_HASH
0133 bool "Enable support for hash on sun8i-ss"
0134 depends on CRYPTO_DEV_SUN8I_SS
0135 select CRYPTO_MD5
0136 select CRYPTO_SHA1
0137 select CRYPTO_SHA256
0138 help
0139 Say y to enable support for hash algorithms.
