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crypto: pcrypt - Add pcrypt crypto parallelization wrapper

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This patch adds a parallel crypto template that takes a crypto
algorithm and converts it to process the crypto transforms in
parallel. For the moment only aead algorithms are supported.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Steffen Klassert
2010-01-07 15:57:19 +11:00
committed by Herbert Xu
parent 16295bec63
commit 5068c7a883
4 changed files with 507 additions and 0 deletions
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crypto/Kconfig
+10
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@@ -114,6 +114,16 @@ config CRYPTO_NULL
help
These are 'Null' algorithms, used by IPsec, which do nothing.
config CRYPTO_PCRYPT
tristate "Parallel crypto engine (EXPERIMENTAL)"
depends on SMP && EXPERIMENTAL
select PADATA
select CRYPTO_MANAGER
select CRYPTO_AEAD
help
This converts an arbitrary crypto algorithm into a parallel
algorithm that executes in kernel threads.
config CRYPTO_WORKQUEUE
tristate