rt-thread/components/drivers/hwcrypto/Kconfig

menuconfig RT_USING_HWCRYPTO
        bool "Using Hardware Crypto drivers"
        default n

    if RT_USING_HWCRYPTO
        config RT_HWCRYPTO_DEFAULT_NAME
            string "Hardware crypto device name"
            default "hwcryto"

        config RT_HWCRYPTO_IV_MAX_SIZE
            int "IV max size"
            default "16"

        config RT_HWCRYPTO_KEYBIT_MAX_SIZE
            int "Key max bit length"
            default 256

        config RT_HWCRYPTO_USING_GCM
            bool "Using Hardware GCM"
            default n

        config RT_HWCRYPTO_USING_AES
            bool "Using Hardware AES"
            default n

        if RT_HWCRYPTO_USING_AES
            config RT_HWCRYPTO_USING_AES_ECB
                bool "Using Hardware AES ECB mode"
                default y

            config RT_HWCRYPTO_USING_AES_CBC
                bool "Using Hardware AES CBC mode"
                default n

            config RT_HWCRYPTO_USING_AES_CFB
                bool "Using Hardware AES CFB mode"
                default n

            config RT_HWCRYPTO_USING_AES_CTR
                bool "Using Hardware AES CTR mode"
                default n

            config RT_HWCRYPTO_USING_AES_OFB
                bool "Using Hardware AES OFB mode"
                default n
        endif

        config RT_HWCRYPTO_USING_DES
            bool "Using Hardware DES"
            default n

        if RT_HWCRYPTO_USING_DES
            config RT_HWCRYPTO_USING_DES_ECB
                bool "Using Hardware DES ECB mode"
                default y

            config RT_HWCRYPTO_USING_DES_CBC
                bool "Using Hardware DES CBC mode"
                default n
        endif

        config RT_HWCRYPTO_USING_3DES
            bool "Using Hardware 3DES"
            default n

        if RT_HWCRYPTO_USING_3DES
            config RT_HWCRYPTO_USING_3DES_ECB
                bool "Using Hardware 3DES ECB mode"
                default y

            config RT_HWCRYPTO_USING_3DES_CBC
                bool "Using Hardware 3DES CBC mode"
                default n
        endif

        config RT_HWCRYPTO_USING_RC4
            bool "Using Hardware RC4"
            default n

        config RT_HWCRYPTO_USING_MD5
            bool "Using Hardware MD5"
            default n

        config RT_HWCRYPTO_USING_SHA1
            bool "Using Hardware SHA1"
            default n

        config RT_HWCRYPTO_USING_SHA2
            bool "Using Hardware SHA2"
            default n

        if RT_HWCRYPTO_USING_SHA2
            config RT_HWCRYPTO_USING_SHA2_224
                bool "Using Hardware SHA2_224 mode"
                default n

            config RT_HWCRYPTO_USING_SHA2_256
                bool "Using Hardware SHA2_256 mode"
                default y

            config RT_HWCRYPTO_USING_SHA2_384
                bool "Using Hardware SHA2_384 mode"
                default n

            config RT_HWCRYPTO_USING_SHA2_512
                bool "Using Hardware SHA2_512 mode"
                default n
        endif

        config RT_HWCRYPTO_USING_RNG
            bool "Using Hardware RNG"
            default n

        config RT_HWCRYPTO_USING_CRC
            bool "Using Hardware CRC"
            default n

        if RT_HWCRYPTO_USING_CRC
            config RT_HWCRYPTO_USING_CRC_07
                bool "Using Hardware CRC-8 0x07 polynomial"
                default n

            config RT_HWCRYPTO_USING_CRC_8005
                bool "Using Hardware CRC-16 0x8005 polynomial"
                default n

            config RT_HWCRYPTO_USING_CRC_1021
                bool "Using Hardware CRC-16 0x1021 polynomial"
                default n

            config RT_HWCRYPTO_USING_CRC_3D65
                bool "Using Hardware CRC-16 0x3D65 polynomial"
                default n

            config RT_HWCRYPTO_USING_CRC_04C11DB7
                bool "Using Hardware CRC-32 0x04C11DB7 polynomial"
                default n
        endif

        config RT_HWCRYPTO_USING_BIGNUM
            bool "Using Hardware bignum"
            default n

        if RT_HWCRYPTO_USING_BIGNUM
            config RT_HWCRYPTO_USING_BIGNUM_EXPTMOD
                bool "Using Hardware bignum expt_mod operation"
                default y

            config RT_HWCRYPTO_USING_BIGNUM_MULMOD
                bool "Using Hardware bignum mul_mod operation"
                default y

            config RT_HWCRYPTO_USING_BIGNUM_MUL
                bool "Using Hardware bignum mul operation"
                default n

            config RT_HWCRYPTO_USING_BIGNUM_ADD
                bool "Using Hardware bignum add operation"
                default n

            config RT_HWCRYPTO_USING_BIGNUM_SUB
                bool "Using Hardware bignum sub operation"
                default n
        endif
    endif