linux/include/crypto/ghash.h
Marcelo Cerri a397ba829d crypto: ghash-generic - move common definitions to a new header file
Move common values and types used by ghash-generic to a new header file
so drivers can directly use ghash-generic as a fallback implementation.

Fixes: cc333cd68d ("crypto: vmx - Adding GHASH routines for VMX module")
Cc: stable@vger.kernel.org
Signed-off-by: Marcelo Cerri <marcelo.cerri@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-10-02 22:26:40 +08:00

24 lines
342 B
C

/*
* 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