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
config CRYPTO_GHASH_CLMUL_NI_INTEL
tristate "GHASH digest algorithm (CLMUL-NI accelerated)"
+ depends on (X86 || UML_X86) && 64BIT
select CRYPTO_SHASH
select CRYPTO_CRYPTD
help