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crypto: stm32 - Support for STM32 CRYP crypto module

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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>
This commit is contained in:
Fabien DESSENNE 2017-10-19 17:10:30 +02:00 committed by Herbert Xu
parent f82f59cf66
commit 9e054ec21e
3 changed files with 1183 additions and 1 deletions
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9
drivers/crypto/stm32/Kconfig
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@ -18,3 +18,12 @@ config HASH_DEV_STM32
help help
This enables support for the HASH hw accelerator which can be found This enables support for the HASH hw accelerator which can be found
on STMicroelectronics STM32 SOC. on STMicroelectronics STM32 SOC.
config CRYP_DEV_STM32
tristate "Support for STM32 cryp accelerators"
depends on ARCH_STM32
select CRYPTO_HASH
select CRYPTO_ENGINE
help
This enables support for the CRYP (AES/DES/TDES) hw accelerator which
can be found on STMicroelectronics STM32 SOC.

1
drivers/crypto/stm32/Makefile
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@ -1,2 +1,3 @@
obj-$(CONFIG_CRC_DEV_STM32) += stm32_crc32.o obj-$(CONFIG_CRC_DEV_STM32) += stm32_crc32.o
obj-$(CONFIG_HASH_DEV_STM32) += stm32-hash.o obj-$(CONFIG_HASH_DEV_STM32) += stm32-hash.o
obj-$(CONFIG_CRYP_DEV_STM32) += stm32-cryp.o

1172
drivers/crypto/stm32/stm32-cryp.c Normal file
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