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      1 /* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
      2  * Use of this source code is governed by a BSD-style license that can be
      3  * found in the LICENSE file.
      4  *
      5  * Functions for updating the TPM state with the status of boot path.
      6  */
      7 
      8 #include "sysincludes.h"
      9 
     10 #include "tpm_bootmode.h"
     11 #include "tss_constants.h"
     12 
     13 const char* kBootStateSHA1Digests[] = {
     14   /* SHA1("\x00\x00\x00") */
     15   "\x29\xe2\xdc\xfb\xb1\x6f\x63\xbb\x02\x54\xdf\x75\x85\xa1\x5b\xb6"
     16   "\xfb\x5e\x92\x7d",
     17 
     18   /* SHA1("\x00\x00\x01") */
     19   "\x25\x47\xcc\x73\x6e\x95\x1f\xa4\x91\x98\x53\xc4\x3a\xe8\x90\x86"
     20   "\x1a\x3b\x32\x64",
     21 
     22   /* SHA1("\x00\x00\x02") */
     23   "\x1e\xf6\x24\x48\x2d\x62\x0e\x43\xe6\xd3\x4d\xa1\xaf\xe4\x62\x67"
     24   "\xfc\x69\x5d\x9b",
     25 
     26   /* SHA1("\x00\x01\x00") */
     27   "\x62\x57\x18\x91\x21\x5b\x4e\xfc\x1c\xea\xb7\x44\xce\x59\xdd\x0b"
     28   "\x66\xea\x6f\x73",
     29 
     30   /* SHA1("\x00\x01\x01") */
     31   "\xee\xe4\x47\xed\xc7\x9f\xea\x1c\xa7\xc7\xd3\x4e\x46\x32\x61\xcd"
     32   "\xa4\xba\x33\x9e",
     33 
     34   /* SHA1("\x00\x01\x02") */
     35   "\x0c\x7a\x62\x3f\xd2\xbb\xc0\x5b\x06\x42\x3b\xe3\x59\xe4\x02\x1d"
     36   "\x36\xe7\x21\xad",
     37 
     38   /* SHA1("\x01\x00\x00") */
     39   "\x95\x08\xe9\x05\x48\xb0\x44\x0a\x4a\x61\xe5\x74\x3b\x76\xc1\xe3"
     40   "\x09\xb2\x3b\x7f",
     41 
     42   /* SHA1("\x01\x00\x01") */
     43   "\xc4\x2a\xc1\xc4\x6f\x1d\x4e\x21\x1c\x73\x5c\xc7\xdf\xad\x4f\xf8"
     44   "\x39\x11\x10\xe9",
     45 
     46   /* SHA1("\x01\x00\x02") */
     47   "\xfa\x01\x0d\x26\x64\xcc\x5b\x3b\x82\xee\x48\x8f\xe2\xb9\xf5\x0f"
     48   "\x49\x32\xeb\x8f",
     49 
     50   /* SHA1("\x01\x01\x00") */
     51   "\x47\xec\x8d\x98\x36\x64\x33\xdc\x00\x2e\x77\x21\xc9\xe3\x7d\x50"
     52   "\x67\x54\x79\x37",
     53 
     54   /* SHA1("\x01\x01\x01") */
     55   "\x28\xd8\x6c\x56\xb3\xbf\x26\xd2\x36\x56\x9b\x8d\xc8\xc3\xf9\x1f"
     56   "\x32\xf4\x7b\xc7",
     57 
     58   /* SHA1("\x01\x01\x02") */
     59   "\x12\xa3\x40\xd7\x89\x7f\xe7\x13\xfc\x8f\x02\xac\x53\x65\xb8\x6e"
     60   "\xbf\x35\x31\x78",
     61 };
     62 
     63 
     64 uint32_t SetTPMBootModeState(int developer_mode, int recovery_mode,
     65 			     uint64_t fw_keyblock_flags,
     66 			     GoogleBinaryBlockHeader *gbb)
     67 {
     68   return TPM_SUCCESS;
     69 }
     70