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authorHerbert Xu <herbert@gondor.apana.org.au>2006-08-19 16:24:23 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2006-09-21 05:46:17 +0400
commit055bcee3102dc35f019b69df9c2618e9d6dd1c09 (patch)
tree3f7c68abbbb5041d570e4cb8588f3943530bc0b7 /crypto/Kconfig
parent7226bc877a22244e8003924031435a4bffd52654 (diff)
downloadlinux-055bcee3102dc35f019b69df9c2618e9d6dd1c09.tar.xz
[CRYPTO] digest: Added user API for new hash type
The existing digest user interface is inadequate for support asynchronous operations. For one it doesn't return a value to indicate success or failure, nor does it take a per-operation descriptor which is essential for the issuing of requests while other requests are still outstanding. This patch is the first in a series of steps to remodel the interface for asynchronous operations. For the ease of transition the new interface will be known as "hash" while the old one will remain as "digest". This patch also changes sg_next to allow chaining. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/Kconfig')
-rw-r--r--crypto/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index be5eb0cb7c30..69c5f992bcd4 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -20,6 +20,10 @@ config CRYPTO_BLKCIPHER
tristate
select CRYPTO_ALGAPI
+config CRYPTO_HASH
+ tristate
+ select CRYPTO_ALGAPI
+
config CRYPTO_MANAGER
tristate "Cryptographic algorithm manager"
select CRYPTO_ALGAPI