| #!/bin/bash |
| # |
| |
| ################################################################################# |
| # # |
| # TPM2 regression test # |
| # Written by Ken Goldman # |
| # IBM Thomas J. Watson Research Center # |
| # # |
| # (c) Copyright IBM Corporation 2015 - 2020 # |
| # # |
| # All rights reserved. # |
| # # |
| # Redistribution and use in source and binary forms, with or without # |
| # modification, are permitted provided that the following conditions are # |
| # met: # |
| # # |
| # Redistributions of source code must retain the above copyright notice, # |
| # this list of conditions and the following disclaimer. # |
| # # |
| # Redistributions in binary form must reproduce the above copyright # |
| # notice, this list of conditions and the following disclaimer in the # |
| # documentation and/or other materials provided with the distribution. # |
| # # |
| # Neither the names of the IBM Corporation nor the names of its # |
| # contributors may be used to endorse or promote products derived from # |
| # this software without specific prior written permission. # |
| # # |
| # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # |
| # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # |
| # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # |
| # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # |
| # HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # |
| # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # |
| # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # |
| # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # |
| # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # |
| # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # |
| # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # |
| # # |
| ################################################################################# |
| |
| # used for the name in policy authorize |
| |
| if [ -z $TPM_DATA_DIR ]; then |
| TPM_DATA_DIR=. |
| fi |
| |
| echo "" |
| echo "Seal and Unseal to Password" |
| echo "" |
| |
| echo "Create a sealed data object" |
| ${PREFIX}create -hp 80000000 -bl -kt f -kt p -opr tmppriv.bin -opu tmppub.bin -pwdp sto -pwdk sea -if msg.bin > run.out |
| checkSuccess $? |
| |
| echo "Load the sealed data object" |
| ${PREFIX}load -hp 80000000 -ipr tmppriv.bin -ipu tmppub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob" |
| ${PREFIX}unseal -ha 80000001 -pwd sea -of tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Verify the unsealed result" |
| diff msg.bin tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Unseal with bad password - should fail" |
| ${PREFIX}unseal -ha 80000001 -pwd xxx > run.out |
| checkFailure $? |
| |
| echo "Flush the sealed object" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "Create a primary sealed data object" |
| ${PREFIX}createprimary -bl -kt f -kt p -pwdk seap -if msg.bin > run.out |
| checkSuccess $? |
| |
| echo "Unseal the primary data blob" |
| ${PREFIX}unseal -ha 80000001 -pwd seap -of tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Verify the unsealed result" |
| diff msg.bin tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Flush the primary sealed object" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "" |
| echo "Seal and Unseal to PolicySecret Platform Auth" |
| echo "" |
| |
| # policy is policy secret pointing to platform auth |
| # 000001514000000C plus newline for policyRef |
| |
| echo "Change platform hierarchy auth" |
| ${PREFIX}hierarchychangeauth -hi p -pwdn ppp > run.out |
| checkSuccess $? |
| |
| echo "Create a sealed data object with policysecret platform auth under primary key" |
| ${PREFIX}create -hp 80000000 -bl -kt f -kt p -opr tmppriv.bin -opu tmppub.bin -pwdp sto -pwdk sea -if msg.bin -pol policies/policysecretp.bin > run.out |
| checkSuccess $? |
| |
| echo "Load the sealed data object under primary key" |
| ${PREFIX}load -hp 80000000 -ipr tmppriv.bin -ipu tmppub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Start a policy session" |
| ${PREFIX}startauthsession -se p > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob - policy failure, policysecret not run" |
| ${PREFIX}unseal -ha 80000001 -of tmp.bin -se0 03000000 1 > run.out |
| checkFailure $? |
| |
| echo "Policy Secret with PWAP session and platform auth" |
| ${PREFIX}policysecret -ha 4000000c -hs 03000000 -pwde ppp > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob" |
| ${PREFIX}unseal -ha 80000001 -of tmp.bin -se0 03000000 1 > run.out |
| checkSuccess $? |
| |
| echo "Verify the unsealed result" |
| diff msg.bin tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Change platform hierarchy auth back to null" |
| ${PREFIX}hierarchychangeauth -hi p -pwda ppp > run.out |
| checkSuccess $? |
| |
| echo "Flush the sealed object" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "Flush the policy session" |
| ${PREFIX}flushcontext -ha 03000000 > run.out |
| checkSuccess $? |
| |
| # extend of aaa + 0 pad to digest length |
| # pcrreset -ha 16 |
| # pcrextend -ha 16 -halg sha1 -halg sha256 -halg sha384 -halg sha512 -ic aaa |
| # pcrread -ha 16 -halg sha1 -halg sha256 -halg sha384 -halg sha512 -ns |
| # |
| # 1d47f68aced515f7797371b554e32d47981aa0a0 |
| # c2119764d11613bf07b7e204c35f93732b4ae336b4354ebc16e8d0c3963ebebb |
| # 292963e31c34c272bdea27154094af9250ad97d9e7446b836d3a737c90ca47df2c399021cedd00853ef08497c5a42384 |
| # 7fe1e4cf015293136bf130183039b6a646ea008b75afd0f8466a9bfe531af8ada867a65828cfce486077529e54f1830aa49ab780562baea49c67a87334ffe778 |
| # |
| # paste that with no white space to file policypcr16aaasha1.txt, etc. |
| # |
| # create AND term for policy PCR, PCR 16 |
| # and then convert to binary policy |
| |
| # > policymakerpcr -halg sha1 -bm 10000 -if policies/policypcr16aaasha1.txt -v -pr -of policies/policypcr.txt |
| # 0000017f00000001000403000001cbf1e9f771d215a017e17979cfd7184f4b674a4d |
| # convert to binary policy |
| # > policymaker -halg sha1 -if policies/policypcr.txt -of policies/policypcr16aaasha1.bin -pr -v |
| # 12 b6 dd 16 43 82 ca e4 5d 0e d0 7f 9e 51 d1 63 |
| # a4 24 f5 f2 |
| |
| # > policymakerpcr -halg sha256 -bm 10000 -if policies/policypcr16aaasha256.txt -v -pr -of policies/policypcr.txt |
| # 0000017f00000001000b030000012c28901f71751debfba3f3b5bf3be9c54b8b2f8c1411f2c117a0e838ee4e6c13 |
| # > policymaker -halg sha256 -if policies/policypcr.txt -of policies/policypcr16aaasha256.bin -pr -v |
| # 76 44 f6 11 ea 10 d7 60 da b9 36 c3 95 1e 1d 85 |
| # ec db 84 ce 9a 79 03 dd e1 c7 e0 a2 d9 09 a0 13 |
| |
| # > policymakerpcr -halg sha384 -bm 10000 -if policies/policypcr16aaasha384.txt -v -pr -of policies/policypcr.txt |
| # 0000017f00000001000c0300000132edb1c501cb0af4f958c9d7f04a8f3122c1025067e3832a5137234ee0d875e9fa99d8d400ca4a37fe13a6f53aeb4932 |
| # > policymaker -halg sha384 -if policies/policypcr.txt -of policies/policypcr16aaasha384.bin -pr -v |
| # ea aa 8b 90 d2 69 b6 31 c0 85 91 e4 bf 29 a3 12 |
| # 87 04 f2 18 4c 02 ee 83 6a fb c4 c6 7f 28 c1 7f |
| # 86 ea 22 b7 00 3d 06 fc b4 57 a3 b5 c4 f7 3c 95 |
| |
| # > policymakerpcr -halg sha512 -bm 10000 -if policies/policypcr16aaasha512.txt -v -pr -of policies/policypcr.txt |
| # 0000017f00000001000d03000001ea5218788d9d3a79e6f58608e321880aeb33e2282a3a0a87fb5b8868e7c6b3eedb9b66019409d8ea52d77e0dbfee5822c10ad0de3fd5cc776813a60423a7531f |
| # policymaker -halg sha512 -if policies/policypcr.txt -of policies/policypcr16aaasha512.bin -pr -v |
| # 1a 57 25 8d 99 64 d8 74 f0 85 0f 2c 8d 70 41 cc |
| # be 21 c2 0f df 7e 07 e6 b1 99 ea 05 66 46 b7 fb |
| # 23 55 77 4b 96 7e ab e2 65 db 5a 52 82 08 9c af |
| # 3c c0 10 e4 99 36 5d ec 7f 0d 3e 6d 2a 62 6d 2e |
| |
| # sealed blob 80000001 |
| # policy session 03000000 |
| |
| echo "" |
| echo "Seal and Unseal to PCR 16" |
| echo "" |
| |
| for HALG in ${ITERATE_ALGS} |
| do |
| |
| echo "Create a sealed data object ${HALG}" |
| ${PREFIX}create -hp 80000000 -nalg ${HALG} -bl -kt f -kt p -opr tmppriv.bin -opu tmppub.bin -pwdp sto -pwdk sea -if msg.bin -pol policies/policypcr16aaa${HALG}.bin > run.out |
| checkSuccess $? |
| |
| echo "Load the sealed data object" |
| ${PREFIX}load -hp 80000000 -ipr tmppriv.bin -ipu tmppub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Start a policy session ${HALG}" |
| ${PREFIX}startauthsession -se p -halg ${HALG} > run.out |
| checkSuccess $? |
| |
| echo "PCR 16 Reset" |
| ${PREFIX}pcrreset -ha 16 > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob - policy failure, policypcr not run" |
| ${PREFIX}unseal -ha 80000001 -of tmp.bin -se0 03000000 1 > run.out |
| checkFailure $? |
| |
| echo "Policy PCR, update with the wrong PCR 16 value" |
| ${PREFIX}policypcr -halg ${HALG} -ha 03000000 -bm 10000 > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob - policy failure, PCR 16 incorrect" |
| ${PREFIX}unseal -ha 80000001 -of tmp.bin -se0 03000000 1 > run.out |
| checkFailure $? |
| |
| echo "Extend PCR 16 to correct value" |
| ${PREFIX}pcrextend -halg ${HALG} -ha 16 -if policies/aaa > run.out |
| checkSuccess $? |
| |
| echo "Policy restart, set back to zero" |
| ${PREFIX}policyrestart -ha 03000000 > run.out |
| checkSuccess $? |
| |
| echo "Policy PCR, update with the correct PCR 16 value" |
| ${PREFIX}policypcr -halg ${HALG} -ha 03000000 -bm 10000 > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob" |
| ${PREFIX}unseal -ha 80000001 -of tmp.bin -se0 03000000 1 > run.out |
| checkSuccess $? |
| |
| echo "Verify the unsealed result" |
| diff msg.bin tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Flush the sealed object" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "Flush the policy session" |
| ${PREFIX}flushcontext -ha 03000000 > run.out |
| checkSuccess $? |
| |
| done |
| |
| # This test uses the same values for PCR 16 and PCR 23 for simplicity. |
| # For different values, calculate the PCR white list value and change |
| # the cat line to use two different values. |
| |
| # extend of aaa + 0 pad to digest length |
| # pcrreset -ha 16 |
| # pcrextend -ha 16 -halg sha1 -halg sha256 -halg sha384 -halg sha512 -ic aaa |
| # pcrread -ha 16 -halg sha1 -halg sha256 -halg sha384 -halg sha512 -ns |
| # |
| # 1d47f68aced515f7797371b554e32d47981aa0a0 |
| # c2119764d11613bf07b7e204c35f93732b4ae336b4354ebc16e8d0c3963ebebb |
| # 292963e31c34c272bdea27154094af9250ad97d9e7446b836d3a737c90ca47df2c399021cedd00853ef08497c5a42384 |
| # 7fe1e4cf015293136bf130183039b6a646ea008b75afd0f8466a9bfe531af8ada867a65828cfce486077529e54f1830aa49ab780562baea49c67a87334ffe778 |
| # |
| # paste that with no white space to file policypcr16aaasha1.txt, etc. |
| # |
| # create AND term for policy PCR, PCR 16 and 23 |
| # and then convert to binary policy |
| |
| # > cat policies/policypcr16aaasha1.txt policies/policypcr16aaasha1.txt >! policypcra.txt |
| # > policymakerpcr -halg sha1 -bm 810000 -if policypcra.txt -v -pr -of policypcr.txt |
| #0000017f0000000100040300008173820c1f0f279933a5a58629fe44d081e740d4ae |
| # > policymaker -halg sha1 -if policypcr.txt -of policies/policypcr1623aaasha1.bin -pr -v |
| # policy digest length 20 |
| # b4 ed de a3 35 87 d7 43 29 f6 a8 d1 e7 89 92 64 |
| # 46 f0 4c 85 |
| |
| # > cat policies/policypcr16aaasha256.txt policies/policypcr16aaasha256.txt >! policypcra.txt |
| # > policymakerpcr -halg sha256 -bm 810000 -if policypcra.txt -v -pr -of policypcr.txt |
| # 0000017f00000001000b030000815a9f104273886b7ec8919a449d440d107d0da5df367e28c6ac145c9023cb5e76 |
| # > policymaker -halg sha256 -if policypcr.txt -of policies/policypcr1623aaasha256.bin -pr -v |
| # policy digest length 32 |
| # 84 ff 2f f1 2d 37 cb 23 fb 3d 14 d9 66 77 ca ec |
| # 48 94 5c 0b 83 e5 ea a2 be 98 e9 75 aa 21 e3 d6 |
| |
| # > cat policies/policypcr16aaasha384.txt policies/policypcr16aaasha384.txt >! policypcra.txt |
| # > policymakerpcr -halg sha384 -bm 810000 -if policypcra.txt -v -pr -of policypcr.txt |
| # 0000017f00000001000c0300008105f7f12c86c3b0ed988d369a96d401bb4a58b74f982eb03e8474cb66076114ba2b933dd95cde1c7ea69d0a797abc99d4 |
| # > policymaker -halg sha384 -if policypcr.txt -of policies/policypcr1623aaasha384.bin -pr -v |
| # policy digest length 48 |
| # 4b 03 cd b3 eb 07 15 14 7c 49 93 43 a5 65 ee dc |
| # 86 22 7c 86 36 20 97 a2 5e 0f 34 2e d2 4f 7e ad |
| # a0 61 8b 5e d7 ba bb e3 5e f0 ab ea 99 55 df 84 |
| |
| # > cat policies/policypcr16aaasha512.txt policies/policypcr16aaasha512.txt >! policypcra.txt |
| # > policymakerpcr -halg sha512 -bm 810000 -if policypcra.txt -v -pr -of policypcr.txt |
| # 0000017f00000001000d03000081266ae24c92f63b30322e9c22e44e9540313a2223ae79b27eafe798168bef373ac55de22a0ca78ec8b2e9402aa1f8b47b6ef40e9e53aebaa694af58f240efa0fd |
| # > policymaker -halg sha512 -if policypcr.txt -of policies/policypcr1623aaasha512.bin -pr -v |
| # policy digest length 64 |
| # 13 84 59 76 b8 d4 d8 a9 a4 7d 75 0e 3e 81 cd c2 |
| # 78 08 ec 95 d7 13 e8 ef 0c 0b 85 c7 38 2e ad 46 |
| # e4 72 31 1d 11 a3 38 17 54 e5 cf 2e 6d 23 67 6d |
| # 39 5a 93 51 9d f3 f0 90 56 4d 66 f8 7b 90 fc 61 |
| |
| # sealed blob 80000001 |
| # policy session 03000000 |
| |
| echo "" |
| echo "Seal and Unseal to PCR 16 and 23" |
| echo "" |
| |
| for HALG in ${ITERATE_ALGS} |
| do |
| |
| echo "Create a sealed data object ${HALG}" |
| ${PREFIX}create -hp 80000000 -nalg ${HALG} -bl -kt f -kt p -opr tmppriv.bin -opu tmppub.bin -pwdp sto -pwdk sea -if msg.bin -pol policies/policypcr1623aaa${HALG}.bin > run.out |
| checkSuccess $? |
| |
| echo "Load the sealed data object" |
| ${PREFIX}load -hp 80000000 -ipr tmppriv.bin -ipu tmppub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Start a policy session ${HALG}" |
| ${PREFIX}startauthsession -se p -halg ${HALG} > run.out |
| checkSuccess $? |
| |
| echo "PCR 16 Reset" |
| ${PREFIX}pcrreset -ha 16 > run.out |
| checkSuccess $? |
| |
| echo "PCR 23 Reset" |
| ${PREFIX}pcrreset -ha 23 > run.out |
| checkSuccess $? |
| |
| echo "Extend PCR 16 to correct value" |
| ${PREFIX}pcrextend -halg ${HALG} -ha 16 -if policies/aaa > run.out |
| checkSuccess $? |
| |
| echo "Extend PCR 23 to correct value" |
| ${PREFIX}pcrextend -halg ${HALG} -ha 23 -if policies/aaa > run.out |
| checkSuccess $? |
| |
| echo "Policy PCR, update with the correct PCR 16 and 23 values" |
| ${PREFIX}policypcr -halg ${HALG} -ha 03000000 -bm 810000 > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob" |
| ${PREFIX}unseal -ha 80000001 -of tmp.bin -se0 03000000 1 > run.out |
| checkSuccess $? |
| |
| echo "Verify the unsealed result" |
| diff msg.bin tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Flush the sealed object" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "Flush the policy session" |
| ${PREFIX}flushcontext -ha 03000000 > run.out |
| checkSuccess $? |
| |
| done |
| |
| # |
| # Sample application to demonstrate the policy authorize solution to |
| # the PCR brittleness problem when sealing. Rather than sealing |
| # directly to the PCRs, the blob is sealed to an authorizing public |
| # key. The authorizing private key signs the approved policy PCR |
| # digest. |
| # |
| # Name for 80000001 authorizing key (output of loadexternal below) is |
| # used to calculate the policy authorize policy |
| # |
| # 00044234c24fc1b9de6693a62453417d2734d7538f6f |
| # 000b64ac921a035c72b3aa55ba7db8b599f1726f52ec2f682042fc0e0d29fae81799 |
| # 000ca8bfb42e75b4c22b366b372cd9994bafe8558aa182cf12c258406d197dab63ac46f5a5255b1deb2993a4e9fc92b1e26c |
| # 000d0c36b2a951eccc7e3e12d03175a71304dc747f222a02af8fa2ac8b594ef973518d20b9a5452d0849e325710f587d8a55082e7ae321173619bc12122f3ad71466 |
| # |
| # Use 0000016a || the above Name, with a following blank line for |
| # policyRef to make policies/policyauthorizesha[].txt. Use policymaker |
| # to create the binary policy. This will be the session digest after |
| # the policyauthorize command. |
| # |
| # > policymaker -halg sha[] -if policies/policyauthorizesha[].txt -of policies/policyauthorizesha[].bin -pr |
| # 16 82 10 58 c0 32 8c c4 e5 2e c4 ec ce 61 6c 0a |
| # f4 8a 30 88 |
| # |
| # eb a3 f9 8c 5e af 1e a8 f9 4f 51 9b 4d 2a 31 83 |
| # ee 79 87 66 72 39 8e 23 15 d9 33 c2 88 a8 e5 03 |
| # |
| # 5c c6 34 89 fe f9 c8 42 7e fe 2c 5f 08 39 74 b6 |
| # d9 a8 36 02 4a cd d9 70 7e f0 b9 fd 15 26 56 da |
| # a5 07 0a 9b bf d6 66 df 49 d2 5b 8d 50 8e 16 38 |
| # |
| # c9 c8 29 fb bc 75 54 99 db 48 b7 26 88 24 d1 f8 |
| # 29 72 01 60 6b d6 5f 41 8e 06 98 7e f7 3e 6a 7e |
| # 25 82 c7 6d 8f 1c 36 43 68 01 ee 56 51 d5 06 b4 |
| # 68 4c fe d1 d0 6a d7 65 23 3f c2 92 94 fd 2c c5 |
| |
| # setup and policy PCR calculations |
| # |
| # 16 is the debug PCR, a typical application may seal to PCR 0-7 |
| # > pcrreset -ha 16 |
| # |
| # policies/aaa represents the new 'BIOS' measurement hash extended |
| # into all PCR banks |
| # |
| # > pcrextend -ha 16 -halg [] -if policies/aaa |
| # |
| # These are the new PCR values to be authorized. Typically, these are |
| # calculated by other software based on the enterprise. Here, they're |
| # just read from the TPM. |
| # |
| # > pcrread -ha 16 -halg sha1 -halg sha256 -halg sha384 -halg sha512 -ns |
| # |
| # 1d47f68aced515f7797371b554e32d47981aa0a0 |
| # c2119764d11613bf07b7e204c35f93732b4ae336b4354ebc16e8d0c3963ebebb |
| # 292963e31c34c272bdea27154094af9250ad97d9e7446b836d3a737c90ca47df2c399021cedd00853ef08497c5a42384 |
| # 7fe1e4cf015293136bf130183039b6a646ea008b75afd0f8466a9bfe531af8ada867a65828cfce486077529e54f1830aa49ab780562baea49c67a87334ffe778 |
| # |
| # Put the above authorized PCR value in an intermediate file |
| # policies/policypcr16aaasha1.txt for policymakerpcr, and create the |
| # policypcr AND term policies/policypcr.txt. policymakerpcr prepends the command code and |
| # PCR select bit mask. |
| # |
| # > policymakerpcr -halg sha[] -bm 010000 -if policies/policypcr16aaasha1.txt -of policies/policypcr.txt -pr -v |
| # |
| # 0000017f00000001000403000001cbf1e9f771d215a017e17979cfd7184f4b674a4d |
| # 0000017f00000001000b030000012c28901f71751debfba3f3b5bf3be9c54b8b2f8c1411f2c117a0e838ee4e6c13 |
| # 0000017f00000001000c0300000132edb1c501cb0af4f958c9d7f04a8f3122c1025067e3832a5137234ee0d875e9fa99d8d400ca4a37fe13a6f53aeb4932 |
| # 0000017f00000001000d03000001ea5218788d9d3a79e6f58608e321880aeb33e2282a3a0a87fb5b8868e7c6b3eedb9b66019409d8ea52d77e0dbfee5822c10ad0de3fd5cc776813a60423a7531f |
| # |
| # Send the policymakerpcr AND term result to policymaker to create the |
| # Policy PCR digest. This is the authorized policy signed by the |
| # authorizing private key. |
| # |
| # > policymaker -halg sha[] -if policies/policypcr.txt -of policies/policypcr16aaasha[].bin -v -pr -ns |
| # |
| # 12b6dd164382cae45d0ed07f9e51d163a424f5f2 |
| # 7644f611ea10d760dab936c3951e1d85ecdb84ce9a7903dde1c7e0a2d909a013 |
| # eaaa8b90d269b631c08591e4bf29a3128704f2184c02ee836afbc4c67f28c17f86ea22b7003d06fcb457a3b5c4f73c95 |
| # 1a57258d9964d874f0850f2c8d7041ccbe21c20fdf7e07e6b199ea056646b7fb2355774b967eabe265db5a5282089caf3cc010e499365dec7f0d3e6d2a626d2e |
| |
| echo "" |
| echo "Policy PCR with Policy Authorize (PCR brittleness solution)" |
| echo "" |
| |
| for HALG in ${ITERATE_ALGS} |
| do |
| # One time task, create sealed blob with policy of policyauthorize |
| # with Name of authorizing key |
| |
| echo "Create a sealed data object ${HALG}" |
| ${PREFIX}create -hp 80000000 -nalg ${HALG} -bl -kt f -kt p -opr tmppriv.bin -opu tmppub.bin -pwdp sto -if msg.bin -pol policies/policyauthorize${HALG}.bin > run.out |
| checkSuccess $? |
| |
| # Once per new PCR approved values, authorizing PCRs in policy${HALG}.bin |
| |
| echo "Openssl generate and sign aHash (empty policyRef) ${HALG}" |
| openssl dgst -${HALG} -sign policies/rsaprivkey.pem -passin pass:rrrr -out pssig.bin policies/policypcr16aaa${HALG}.bin > run.out 2>&1 |
| |
| # Once per boot, simulating setting PCRs to authorized values |
| |
| echo "Reset PCR 16 back to zero" |
| ${PREFIX}pcrreset -ha 16 > run.out |
| checkSuccess $? |
| |
| echo "PCR extend PCR 16 ${HALG}" |
| ${PREFIX}pcrextend -ha 16 -halg ${HALG} -if policies/aaa > run.out |
| checkSuccess $? |
| |
| # beginning of unseal process, policy PCR |
| |
| echo "Start a policy session ${HALG}" |
| ${PREFIX}startauthsession -halg ${HALG} -se p > run.out |
| checkSuccess $? |
| |
| echo "Policy PCR, update with the correct digest ${HALG}" |
| ${PREFIX}policypcr -ha 03000000 -halg ${HALG} -bm 10000 > run.out |
| checkSuccess $? |
| |
| echo "Policy get digest, should be policies/policypcr16aaa${HALG}.bin" |
| ${PREFIX}policygetdigest -ha 03000000 > run.out |
| checkSuccess $? |
| |
| # policyauthorize process |
| |
| echo "Load external just the public part of PEM authorizing key ${HALG} 80000001" |
| ${PREFIX}loadexternal -hi p -halg ${HALG} -nalg ${HALG} -ipem policies/rsapubkey.pem -ns > run.out |
| checkSuccess $? |
| |
| echo "Verify the signature to generate ticket 80000001 ${HALG}" |
| ${PREFIX}verifysignature -hk 80000001 -halg ${HALG} -if policies/policypcr16aaa${HALG}.bin -is pssig.bin -raw -tk tkt.bin > run.out |
| checkSuccess $? |
| |
| echo "Policy authorize using the ticket" |
| ${PREFIX}policyauthorize -ha 03000000 -appr policies/policypcr16aaa${HALG}.bin -skn ${TPM_DATA_DIR}/h80000001.bin -tk tkt.bin > run.out |
| checkSuccess $? |
| |
| echo "Get policy digest, should be policies/policyauthorize${HALG}.bin" |
| ${PREFIX}policygetdigest -ha 03000000 > run.out |
| checkSuccess $? |
| |
| echo "Flush the verification public key 80000001" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| # load the sealed blob and unseal |
| |
| echo "Load the sealed data object 80000001" |
| ${PREFIX}load -hp 80000000 -ipr tmppriv.bin -ipu tmppub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob using the policy session" |
| ${PREFIX}unseal -ha 80000001 -of tmp.bin -se0 03000000 1 > run.out |
| checkSuccess $? |
| |
| echo "Verify the unsealed result" |
| diff msg.bin tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Flush the sealed object" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "Flush the policy session" |
| ${PREFIX}flushcontext -ha 03000000 > run.out |
| checkSuccess $? |
| |
| done |
| |
| echo "" |
| echo "Import and Unseal" |
| echo "" |
| |
| # primary key P1 80000000 |
| # sealed data S1 80000001 originally under 80000000 |
| # target storage key K1 80000002 |
| |
| for ALG in "rsa2048" "ecc" |
| do |
| |
| echo "Create a sealed data object S1 under the primary key P1 80000000" |
| ${PREFIX}create -hp 80000000 -bl -opr tmppriv.bin -opu tmppub.bin -pwdp sto -pwdk sea -if msg.bin -pol policies/policyccduplicate.bin > run.out |
| checkSuccess $? |
| |
| echo "Load the sealed data object S1 at 80000001" |
| ${PREFIX}load -hp 80000000 -ipr tmppriv.bin -ipu tmppub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Load the ${ALG} storage key K1 80000002" |
| ${PREFIX}load -hp 80000000 -ipr store${ALG}priv.bin -ipu store${ALG}pub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Start a policy session 03000000" |
| ${PREFIX}startauthsession -se p > run.out |
| checkSuccess $? |
| |
| echo "Policy command code, duplicate" |
| ${PREFIX}policycommandcode -ha 03000000 -cc 14b > run.out |
| checkSuccess $? |
| |
| echo "Get policy digest" |
| ${PREFIX}policygetdigest -ha 03000000 > run.out |
| checkSuccess $? |
| |
| echo "Duplicate sealed data object S1 80000001 under ${ALG} K1 80000002" |
| ${PREFIX}duplicate -ho 80000001 -pwdo sig -hp 80000002 -od tmpdup.bin -oss tmpss.bin -se0 03000000 1 > run.out |
| checkSuccess $? |
| |
| echo "Flush the original S1 to free object slot for import" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "Import S1 under ${ALG} K1 80000002" |
| ${PREFIX}import -hp 80000002 -pwdp sto -ipu tmppub.bin -id tmpdup.bin -iss tmpss.bin -opr tmppriv1.bin > run.out |
| checkSuccess $? |
| |
| echo "Load the duplicated sealed data object S1 at 80000001 under ${ALG} K1 80000002" |
| ${PREFIX}load -hp 80000002 -ipr tmppriv1.bin -ipu tmppub.bin -pwdp sto > run.out |
| checkSuccess $? |
| |
| echo "Unseal the data blob" |
| ${PREFIX}unseal -ha 80000001 -pwd sea -of tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Verify the unsealed result" |
| diff msg.bin tmp.bin > run.out |
| checkSuccess $? |
| |
| echo "Flush the sealed data object at 80000001" |
| ${PREFIX}flushcontext -ha 80000002 > run.out |
| checkSuccess $? |
| |
| echo "Flush the storage key at 80000002" |
| ${PREFIX}flushcontext -ha 80000001 > run.out |
| checkSuccess $? |
| |
| echo "Flush the session" |
| ${PREFIX}flushcontext -ha 03000000 > run.out |
| checkSuccess $? |
| |
| done |
| |
| rm -r tmppriv.bin |
| rm -r tmppub.bin |
| rm -r tmp.bin |
| rm -f tmpdup.bin |
| rm -f tmpss.bin |
| rm -f tmppriv1.bin |
| rm -f pssig.bin |
| rm -f tkt.bin |
| |
| # ${PREFIX}getcapability -cap 1 -pr 80000000 |
