diff options
| -rw-r--r-- | crypto/ghash-generic.c | 13 | ||||
| -rw-r--r-- | include/crypto/ghash.h | 23 |
2 files changed, 24 insertions, 12 deletions
diff --git a/crypto/ghash-generic.c b/crypto/ghash-generic.c index bac70995e064..12ad3e3a84e3 100644 --- a/crypto/ghash-generic.c +++ b/crypto/ghash-generic.c @@ -14,24 +14,13 @@ #include <crypto/algapi.h> #include <crypto/gf128mul.h> +#include <crypto/ghash.h> #include <crypto/internal/hash.h> #include <linux/crypto.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> -#define GHASH_BLOCK_SIZE 16 -#define GHASH_DIGEST_SIZE 16 - -struct ghash_ctx { - struct gf128mul_4k *gf128; -}; - -struct ghash_desc_ctx { - u8 buffer[GHASH_BLOCK_SIZE]; - u32 bytes; -}; - static int ghash_init(struct shash_desc *desc) { struct ghash_desc_ctx *dctx = shash_desc_ctx(desc); diff --git a/include/crypto/ghash.h b/include/crypto/ghash.h new file mode 100644 index 000000000000..2a61c9bbab8f --- /dev/null +++ b/include/crypto/ghash.h @@ -0,0 +1,23 @@ +/* + * Common values for GHASH algorithms + */ + +#ifndef __CRYPTO_GHASH_H__ +#define __CRYPTO_GHASH_H__ + +#include <linux/types.h> +#include <crypto/gf128mul.h> + +#define GHASH_BLOCK_SIZE 16 +#define GHASH_DIGEST_SIZE 16 + +struct ghash_ctx { + struct gf128mul_4k *gf128; +}; + +struct ghash_desc_ctx { + u8 buffer[GHASH_BLOCK_SIZE]; + u32 bytes; +}; + +#endif |