Commit 4f8c2ad3 authored by Marcelo Cerri's avatar Marcelo Cerri Committed by Greg Kroah-Hartman

crypto: ghash-generic - move common definitions to a new header file

commit a397ba82 upstream.

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: cc333cd6 ("crypto: vmx - Adding GHASH routines for VMX module")
Signed-off-by: default avatarMarcelo Cerri <marcelo.cerri@canonical.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 847d63fc
......@@ -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);
......
/*
* 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
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