/* SPDX-License-Identifier: GPL-2.0 */
  /*
   * 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