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authorFabien DESSENNE <fabien.dessenne@st.com>2017-03-21 16:13:28 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2017-04-05 21:58:33 +0800
commitb51dbe90912a0ce0c78717d2a8374af80b18ed11 (patch)
tree8291565588ac7913bbac172ebfb9caf85f3171f4 /drivers/crypto/Makefile
parentc0a680c4cc1b54c3f38b663f540d55c584452394 (diff)
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>
Diffstat (limited to 'drivers/crypto/Makefile')
-rw-r--r--drivers/crypto/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 41ca339e89d3..ea26c8dd5e14 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_CRYPTO_DEV_QCE) += qce/
obj-$(CONFIG_CRYPTO_DEV_ROCKCHIP) += rockchip/
obj-$(CONFIG_CRYPTO_DEV_S5P) += s5p-sss.o
obj-$(CONFIG_CRYPTO_DEV_SAHARA) += sahara.o
+obj-$(CONFIG_CRYPTO_DEV_STM32) += stm32/
obj-$(CONFIG_CRYPTO_DEV_SUN4I_SS) += sunxi-ss/
obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
obj-$(CONFIG_CRYPTO_DEV_UX500) += ux500/