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crypto: ixp4xx - Hardware crypto support for IXP4xx CPUs

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Add support for the hardware crypto engine provided by the NPE C
of the Intel IXP4xx networking processor series.

Supported ciphers: des, des3, aes
and a combination of them with md5 and sha1 hmac

Signed-off-by: Christian Hohnstaedt <chohnstaedt@innominate.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Christian Hohnstaedt 2008-06-25 14:38:47 +08:00 committed by Herbert Xu
parent 9c4a79653b
commit 81bef01500
3 changed files with 1516 additions and 0 deletions
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9
drivers/crypto/Kconfig
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@ -190,4 +190,13 @@ config CRYPTO_DEV_TALITOS
To compile this driver as a module, choose M here: the module
will be called talitos.
config CRYPTO_DEV_IXP4XX
tristate "Driver for IXP4xx crypto hardware acceleration"
depends on ARCH_IXP4XX
select CRYPTO_DES
select CRYPTO_ALGAPI
select CRYPTO_BLKCIPHER
help
Driver for the IXP4xx NPE crypto engine.
endif # CRYPTO_HW

1
drivers/crypto/Makefile
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@ -3,3 +3,4 @@ obj-$(CONFIG_CRYPTO_DEV_PADLOCK_SHA) += padlock-sha.o
obj-$(CONFIG_CRYPTO_DEV_GEODE) += geode-aes.o
obj-$(CONFIG_CRYPTO_DEV_HIFN_795X) += hifn_795x.o
obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
obj-$(CONFIG_CRYPTO_DEV_IXP4XX) += ixp4xx_crypto.o

1506
drivers/crypto/ixp4xx_crypto.c Normal file
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