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authorHerbert Xu <herbert@gondor.apana.org.au>2015-05-21 10:11:13 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2015-05-22 06:25:56 +0300
commit856e3f4092cfd9ea6d6564e73f5bce5a0ac3cae3 (patch)
tree8e8c87713974a5332957d16758413a7fa5258d4c /include/crypto/internal/aead.h
parent74412fd5d71b6eda0beb302aa467da000f0d530c (diff)
downloadlinux-856e3f4092cfd9ea6d6564e73f5bce5a0ac3cae3.tar.xz
crypto: seqiv - Add support for new AEAD interface
This patch converts the seqiv IV generator to work with the new AEAD interface where IV generators are just normal AEAD algorithms. Full backwards compatibility is paramount at this point since no users have yet switched over to the new interface. Nor can they switch to the new interface until IV generation is fully supported by it. So this means we are adding two versions of seqiv alongside the existing one. The first one is the one that will be used when the underlying AEAD algorithm has switched over to the new AEAD interface. The second one handles the current case where the underlying AEAD algorithm still uses the old interface. Both versions export themselves through the new AEAD interface. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto/internal/aead.h')
-rw-r--r--include/crypto/internal/aead.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h
index 6cd31519c4f6..08f2ca6c020e 100644
--- a/include/crypto/internal/aead.h
+++ b/include/crypto/internal/aead.h
@@ -117,10 +117,9 @@ static inline struct crypto_aead *crypto_spawn_aead(
return crypto_spawn_tfm2(&spawn->base);
}
-struct crypto_instance *aead_geniv_alloc(struct crypto_template *tmpl,
- struct rtattr **tb, u32 type,
- u32 mask);
-void aead_geniv_free(struct crypto_instance *inst);
+struct aead_instance *aead_geniv_alloc(struct crypto_template *tmpl,
+ struct rtattr **tb, u32 type, u32 mask);
+void aead_geniv_free(struct aead_instance *inst);
int aead_geniv_init(struct crypto_tfm *tfm);
void aead_geniv_exit(struct crypto_tfm *tfm);