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crypto: s5p-sss - add S5PV210 advanced crypto engine support

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This change adds support for AES encrypting and decrypting using
advanced crypto engine found on Samsung S5PV210 and S5PC110 SoCs.

Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Vladimir Zapolskiy
2011-04-08 20:40:51 +08:00
committed by Herbert Xu
parent b3b7f0550f
commit a49e490c7a
3 changed files with 713 additions and 0 deletions
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11
drivers/crypto/Kconfig
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@@ -271,4 +271,15 @@ config CRYPTO_DEV_PICOXCELL
Saying m here will build a module named pipcoxcell_crypto.
config CRYPTO_DEV_S5P
tristate "Support for Samsung S5PV210 crypto accelerator"
depends on ARCH_S5PV210
select CRYPTO_AES
select CRYPTO_ALGAPI
select CRYPTO_BLKCIPHER
help
This option allows you to have support for S5P crypto acceleration.
Select this to offload Samsung S5PV210 or S5PC110 from AES
algorithms execution.
endif # CRYPTO_HW

1
drivers/crypto/Makefile
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@@ -12,3 +12,4 @@ obj-$(CONFIG_CRYPTO_DEV_PPC4XX) += amcc/
obj-$(CONFIG_CRYPTO_DEV_OMAP_SHAM) += omap-sham.o
obj-$(CONFIG_CRYPTO_DEV_OMAP_AES) += omap-aes.o
obj-$(CONFIG_CRYPTO_DEV_PICOXCELL) += picoxcell_crypto.o
obj-$(CONFIG_CRYPTO_DEV_S5P) += s5p-sss.o

701
drivers/crypto/s5p-sss.c Normal file
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