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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2015-04-09 12:55:42 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2015-04-10 15:39:44 +0200
commitb59e2ae3690c8ef5f8ddeeb0b6b3313521b915e6 (patch)
treeedeb434373ecda30560cbe32e9a51e61c905e1dd /arch/arm/crypto/sha256_glue.h
parentcrypto: arm/sha1-ce - move SHA-1 ARMv8 implementation to base layer (diff)
downloadlinux-b59e2ae3690c8ef5f8ddeeb0b6b3313521b915e6.tar.xz
linux-b59e2ae3690c8ef5f8ddeeb0b6b3313521b915e6.zip
crypto: arm/sha256 - move SHA-224/256 ASM/NEON implementation to base layer
This removes all the boilerplate from the existing implementation, and replaces it with calls into the base layer. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm/crypto/sha256_glue.h')
-rw-r--r--arch/arm/crypto/sha256_glue.h17
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/arm/crypto/sha256_glue.h b/arch/arm/crypto/sha256_glue.h
index 0312f4ffe8cc..7cf0bf786ada 100644
--- a/arch/arm/crypto/sha256_glue.h
+++ b/arch/arm/crypto/sha256_glue.h
@@ -2,22 +2,13 @@
#define _CRYPTO_SHA256_GLUE_H
#include <linux/crypto.h>
-#include <crypto/sha.h>
extern struct shash_alg sha256_neon_algs[2];
-extern int sha256_init(struct shash_desc *desc);
+int crypto_sha256_arm_update(struct shash_desc *desc, const u8 *data,
+ unsigned int len);
-extern int sha224_init(struct shash_desc *desc);
-
-extern int __sha256_update(struct shash_desc *desc, const u8 *data,
- unsigned int len, unsigned int partial);
-
-extern int sha256_update(struct shash_desc *desc, const u8 *data,
- unsigned int len);
-
-extern int sha256_export(struct shash_desc *desc, void *out);
-
-extern int sha256_import(struct shash_desc *desc, const void *in);
+int crypto_sha256_arm_finup(struct shash_desc *desc, const u8 *data,
+ unsigned int len, u8 *hash);
#endif /* _CRYPTO_SHA256_GLUE_H */