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WSL2-Linux-Kernel
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WSL2-Linux-Kernel/drivers/crypto/stm32/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 15:07:45 +03:00
# SPDX-License-Identifier: GPL-2.0-only
crypto: stm32 - Use standard CONFIG name All hardware crypto devices have their CONFIG names using the following convention: CRYPTO_DEV_name_algo This patch apply this conventions on STM32 CONFIG names. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-20 21:19:32 +03:00
config CRYPTO_DEV_STM32_CRC
crypto: stm32 - Rename module to use generic crypto The complete stm32 module is rename as crypto in order to use generic naming Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-07-13 16:06:33 +03:00
tristate "Support for STM32 crc accelerators"
crypto: stm32 - Support for STM32 CRC32 crypto module This module registers a CRC32 ("Ethernet") and a CRC32C (Castagnoli) algorithm that make use of the STMicroelectronics STM32 crypto hardware. Theses algorithms are compatible with the little-endian generic ones. Both algorithms use ~0 as default seed (key). With CRC32C the output is xored with ~0. Using TCRYPT CRC32C speed test, this shows up to 900% speedup compared to the crc32c-generic algorithm. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-21 18:13:28 +03:00
depends on ARCH_STM32
select CRYPTO_HASH
crypto: stm32/crc32 - Avoid lock if hardware is already used If STM32 CRC device is already in use, calculate CRC by software. This will release CPU constraint for a concurrent access to the hardware, and avoid masking irqs during the whole block processing. Fixes: 7795c0baf5ac ("crypto: stm32/crc32 - protect from concurrent accesses") Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-09-16 09:33:44 +03:00
select CRC32
crypto: stm32 - Support for STM32 CRC32 crypto module This module registers a CRC32 ("Ethernet") and a CRC32C (Castagnoli) algorithm that make use of the STMicroelectronics STM32 crypto hardware. Theses algorithms are compatible with the little-endian generic ones. Both algorithms use ~0 as default seed (key). With CRC32C the output is xored with ~0. Using TCRYPT CRC32C speed test, this shows up to 900% speedup compared to the crc32c-generic algorithm. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-03-21 18:13:28 +03:00
help
crypto: Kconfig - Fix indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-21 06:20:48 +03:00
This enables support for the CRC32 hw accelerator which can be found
crypto: stm32 - Rename module to use generic crypto The complete stm32 module is rename as crypto in order to use generic naming Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-07-13 16:06:33 +03:00
on STMicroelectronics STM32 SOC.
crypto: stm32 - Support for STM32 HASH module This module register a HASH module that support multiples algorithms: MD5, SHA1, SHA224, SHA256. It includes the support of HMAC hardware processing corresponding to the supported algorithms. DMA or IRQ mode are used depending on data length. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-07-13 16:32:27 +03:00
crypto: stm32 - Use standard CONFIG name All hardware crypto devices have their CONFIG names using the following convention: CRYPTO_DEV_name_algo This patch apply this conventions on STM32 CONFIG names. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-20 21:19:32 +03:00
config CRYPTO_DEV_STM32_HASH
crypto: stm32 - Support for STM32 HASH module This module register a HASH module that support multiples algorithms: MD5, SHA1, SHA224, SHA256. It includes the support of HMAC hardware processing corresponding to the supported algorithms. DMA or IRQ mode are used depending on data length. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-07-13 16:32:27 +03:00
tristate "Support for STM32 hash accelerators"
depends on ARCH_STM32
depends on HAS_DMA
select CRYPTO_HASH
select CRYPTO_MD5
select CRYPTO_SHA1
select CRYPTO_SHA256
select CRYPTO_ENGINE
help
crypto: Kconfig - Fix indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-21 06:20:48 +03:00
This enables support for the HASH hw accelerator which can be found
crypto: stm32 - Support for STM32 HASH module This module register a HASH module that support multiples algorithms: MD5, SHA1, SHA224, SHA256. It includes the support of HMAC hardware processing corresponding to the supported algorithms. DMA or IRQ mode are used depending on data length. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-07-13 16:32:27 +03:00
on STMicroelectronics STM32 SOC.
crypto: stm32 - Support for STM32 CRYP crypto module This module registers block cipher algorithms that make use of the STMicroelectronics STM32 crypto "CRYP1" hardware. The following algorithms are supported: - aes: ecb, cbc, ctr - des: ecb, cbc - tdes: ecb, cbc Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-19 18:10:30 +03:00
crypto: stm32 - Use standard CONFIG name All hardware crypto devices have their CONFIG names using the following convention: CRYPTO_DEV_name_algo This patch apply this conventions on STM32 CONFIG names. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-20 21:19:32 +03:00
config CRYPTO_DEV_STM32_CRYP
crypto: stm32 - Support for STM32 CRYP crypto module This module registers block cipher algorithms that make use of the STMicroelectronics STM32 crypto "CRYP1" hardware. The following algorithms are supported: - aes: ecb, cbc, ctr - des: ecb, cbc - tdes: ecb, cbc Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-19 18:10:30 +03:00
tristate "Support for STM32 cryp accelerators"
depends on ARCH_STM32
select CRYPTO_HASH
select CRYPTO_ENGINE
crypto: des - split off DES library from generic DES cipher driver Another one for the cipher museum: split off DES core processing into a separate module so other drivers (mostly for crypto accelerators) can reuse the code without pulling in the generic DES cipher itself. This will also permit the cipher interface to be made private to the crypto API itself once we move the only user in the kernel (CIFS) to this library interface. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-08-15 12:01:09 +03:00
select CRYPTO_LIB_DES
crypto: stm32 - Support for STM32 CRYP crypto module This module registers block cipher algorithms that make use of the STMicroelectronics STM32 crypto "CRYP1" hardware. The following algorithms are supported: - aes: ecb, cbc, ctr - des: ecb, cbc - tdes: ecb, cbc Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-19 18:10:30 +03:00
help
crypto: Kconfig - Fix indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-21 06:20:48 +03:00
This enables support for the CRYP (AES/DES/TDES) hw accelerator which
crypto: stm32 - Support for STM32 CRYP crypto module This module registers block cipher algorithms that make use of the STMicroelectronics STM32 crypto "CRYP1" hardware. The following algorithms are supported: - aes: ecb, cbc, ctr - des: ecb, cbc - tdes: ecb, cbc Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-10-19 18:10:30 +03:00
can be found on STMicroelectronics STM32 SOC.