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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-10 13:00:27 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-11 18:23:34 +0800
commit9b2fda7b94a769af13c24582739e50664b0e27a8 (patch)
tree9569f151b19dec10a8b5d3741a5ad875a98a1a63 /include/crypto/sha.h
parent3d4d277cf88e1980d905707b9c8ca61e8ad6bf0b (diff)
downloadlinux-stericsson-9b2fda7b94a769af13c24582739e50664b0e27a8.tar.gz
crypto: sha256_generic - Add export/import support
This patch adds export/import support to sha256_generic. The exported type is defined by struct sha256_state, which is basically the entire descriptor state of sha256_generic. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto/sha.h')
-rw-r--r--include/crypto/sha.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index 922a248bd04d..88ef5eb9514d 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -70,4 +70,10 @@ struct sha1_state {
u8 buffer[SHA1_BLOCK_SIZE];
};
+struct sha256_state {
+ u64 count;
+ u32 state[SHA256_DIGEST_SIZE / 4];
+ u8 buf[SHA256_BLOCK_SIZE];
+};
+
#endif