1 files changed, 0 insertions, 81 deletions
diff --git a/src/security/tpm/antirollback.h b/src/security/tpm/antirollback.h
deleted file mode 100644
index d1bc433dcd..0000000000
--- a/src/security/tpm/antirollback.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Functions for querying, manipulating and locking rollback indices
- * stored in the TPM NVRAM.
- */
-
-#ifndef ANTIROLLBACK_H_
-#define ANTIROLLBACK_H_
-
-#include "tss_constants.h"
-
-struct vb2_context;
-enum vb2_pcr_digest;
-
-/* TPM NVRAM location indices. */
-#define FIRMWARE_NV_INDEX               0x1007
-#define KERNEL_NV_INDEX                 0x1008
-/* 0x1009 used to be used as a backup space. Think of conflicts if you
- * want to use 0x1009 for something else. */
-#define BACKUP_NV_INDEX                 0x1009
-#define FWMP_NV_INDEX                   0x100a
-#define REC_HASH_NV_INDEX               0x100b
-#define REC_HASH_NV_SIZE                VB2_SHA256_DIGEST_SIZE
-
-/* Structure definitions for TPM spaces */
-
-/* Flags for firmware space */
-
-/*
- * Last boot was developer mode.  TPM ownership is cleared when transitioning
- * to/from developer mode.
- */
-#define FLAG_LAST_BOOT_DEVELOPER 0x01
-
-/* All functions return TPM_SUCCESS (zero) if successful, non-zero if error */
-
-uint32_t antirollback_read_space_firmware(struct vb2_context *ctx);
-
-/**
- * Write may be called if the versions change.
- */
-uint32_t antirollback_write_space_firmware(struct vb2_context *ctx);
-
-/**
- * Lock must be called.
- */
-uint32_t antirollback_lock_space_firmware(void);
-
-/* Read recovery hash data from TPM. */
-uint32_t antirollback_read_space_rec_hash(uint8_t *data, uint32_t size);
-/* Write new hash data to recovery space in TPM. */
-uint32_t antirollback_write_space_rec_hash(const uint8_t *data, uint32_t size);
-/* Lock down recovery hash space in TPM. */
-uint32_t antirollback_lock_space_rec_hash(void);
-
-/****************************************************************************/
-
-/*
- * The following functions are internal apis, listed here for use by unit tests
- * only.
- */
-
-/**
- * Ask vboot for a digest and extend a TPM PCR with it.
- */
-uint32_t tpm_extend_pcr(struct vb2_context *ctx, int pcr,
-			enum vb2_pcr_digest which_digest);
-
-/**
- * Issue a TPM_Clear and reenable/reactivate the TPM.
- */
-uint32_t tpm_clear_and_reenable(void);
-
-/**
- * Start the TPM and establish the root of trust for the antirollback mechanism.
- */
-uint32_t setup_tpm(struct vb2_context *ctx);
-
-#endif  /* ANTIROLLBACK_H_ */