[edk2-devel] Problem: TPM 2.0 event log by OVMF is shown empty in Linux kernel versions after 5.8
James Bottomley
James.Bottomley at HansenPartnership.com
Mon Apr 26 23:44:27 UTC 2021
On Mon, 2021-04-26 at 21:56 +0200, Thore Sommer wrote:
> Dear Maintainers,
>
> during my testing with OVMF and swtpm I found out that kernel
> versions newer than 5.8 don't show any information in
> "/sys/kernel/security/tpm0/binary_bios_measurements" if swtpm
> emulates a TPM 2.0 device. The file is still created but is empty.
> The expected result would be that
> "/sys/kernel/security/tpm0/binary_bios_measurements" contains the
> TPM event log. TPM 1.2 devices are not affected.
I don't confirm this. I have Linux version 5.12.0-rc5+ installed and I
see the attached in my binary_bios_measurements (I've run it through
tpm2-eventlog so you can see the actual events).
> With the help of git bisect I found out that the breaking kernel
> commit is 85467f63a05c43364ba0b90d0c05bb89191543fa.
> Reverting this on top the 5.12 release restores the expected
> functionality.
>
> Thanks to apalos and leiflindholm on the #edk2 IRC channel for
> helping me with that.
>
> I don't know if this is a bug in OVMF or in the Linux kernel, because
> on a real device with a TPM 2.0 the output was as expected.
>
> Tested with edk2-ovmf 202102, swtpm 0.5.2 and qemu 5.2.0 on Ubuntu
> 20.04.
>
> If further information is needed to resolve this problem, I'd be
> happy to provide them.
What that commit did was to allow the event log to be provided by the
ACPI table if one existed rather than always defaulting to it being
provided by the EFI configuration table. What I suspect has happened
from this:
> [ 0.017358] ACPI: Reserving TPM2 table memory at [mem
> 0x7eb77000-0x7eb7704b]
Is that somehow you've got an empty TPM2 table installed in ACPI but I
don't know how you've done this. On my OVMF boot I'm using the direct
kernel command line and I have secure boot enabled but not activated,
which is why you only see PCRs 0-7 in the log.
James
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#74439): https://edk2.groups.io/g/devel/message/74439
Mute This Topic: https://groups.io/mt/82391340/1813853
Group Owner: devel+owner at edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [edk2-devel-archive at redhat.com]
-=-=-=-=-=-=-=-=-=-=-=-
-------------- next part --------------
---
events:
- EventNum: 0
PCRIndex: 0
EventType: EV_NO_ACTION
Digest: "0000000000000000000000000000000000000000"
EventSize: 45
SpecID:
- Signature: Spec ID Event03
platformClass: 0
specVersionMinor: 0
specVersionMajor: 2
specErrata: 0
uintnSize: 2
numberOfAlgorithms: 4
Algorithms:
- Algorithm[0]:
algorithmId: sha1
digestSize: 20
- Algorithm[1]:
algorithmId: sha256
digestSize: 32
- Algorithm[2]:
algorithmId: sha384
digestSize: 48
- Algorithm[3]:
algorithmId: sha512
digestSize: 64
vendorInfoSize: 0
- EventNum: 1
PCRIndex: 0
EventType: EV_S_CRTM_VERSION
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "1489f923c4dca729178b3e3233458550d8dddf29"
- AlgorithmId: sha256
Digest: "96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7"
- AlgorithmId: sha384
Digest: "1dd6f7b457ad880d840d41c961283bab688e94e4b59359ea45686581e90feccea3c624b1226113f824f315eb60ae0a7c"
- AlgorithmId: sha512
Digest: "5ea71dc6d0b4f57bf39aadd07c208c35f06cd2bac5fde210397f70de11d439c62ec1cdf3183758865fd387fcea0bada2f6c37a4a17851dd1d78fefe6f204ee54"
EventSize: 2
Event: "0000"
- EventNum: 2
PCRIndex: 0
EventType: EV_EFI_PLATFORM_FIRMWARE_BLOB
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "cea68f7b86a5c90cd0730e4bb94400885f1975a4"
- AlgorithmId: sha256
Digest: "fa3192146583dff3072d8e89f8dce87cf86843fbaee6d155995391c65b2bbc51"
- AlgorithmId: sha384
Digest: "648984f574941e3be030c53edb4d28301bf8c73f1390601b536f70dfd55739745b89b0ebd7641554aca8a1dcdc5e0f62"
- AlgorithmId: sha512
Digest: "9ed9d9d82f1c9b34a29fd523216219ea1248e1a2f1a83c3896140d58e57b7f20b1b99e2adf576e5c4681849568bbc067ee000717d3b2e76d3d02eb5a702f387c"
EventSize: 16
Event:
BlobBase: 0x820000
BlobLength: 0xe0000
- EventNum: 3
PCRIndex: 0
EventType: EV_EFI_PLATFORM_FIRMWARE_BLOB
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "b36ed6c36e48d3f90e1628033d985e57c5ea5302"
- AlgorithmId: sha256
Digest: "792622964790e2934a5374ce1b88514728a5aa869cf81cb4fd24f607f26d369b"
- AlgorithmId: sha384
Digest: "2721bb22a228aaaf9f996b0ac636e492cabadd1f75144433fa8be205a0a0e9f85793b4b6c5906cd06c8ec58689d47faa"
- AlgorithmId: sha512
Digest: "ad2b880e3579acc20fdde41201b104795bf3919184f2f99f39a8e1114532c46d6d99312a9d59b46422ff0c93ec125a493810ca6accf395a4326eabc4579cfdfa"
EventSize: 16
Event:
BlobBase: 0x900000
BlobLength: 0xc00000
- EventNum: 4
PCRIndex: 7
EventType: EV_EFI_VARIABLE_DRIVER_CONFIG
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "57cd4dc19442475aa82743484f3b1caa88e142b8"
- AlgorithmId: sha256
Digest: "115aa827dbccfb44d216ad9ecfda56bdea620b860a94bed5b7a27bba1c4d02d8"
- AlgorithmId: sha384
Digest: "cfa4e2c606f572627bf06d5669cc2ab1128358d27b45bc63ee9ea56ec109cfafb7194006f847a6a74b5eaed6b73332ec"
- AlgorithmId: sha512
Digest: "d64901b6e1018f31046cbe3a09c36b1e5f2226fc1ddee9b893176d439a62fca8acd1c2b91ae25e99086087d72481ea9e05caa76e1777c0af75ad7e6ab82ce225"
EventSize: 53
Event:
VariableName: 61dfe48b-ca93-d211-aa0d-00e098032b8c
UnicodeNameLength: 10
VariableDataLength: 1
UnicodeName: SecureBoot
VariableData: "00"
- EventNum: 5
PCRIndex: 7
EventType: EV_EFI_VARIABLE_DRIVER_CONFIG
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9b1387306ebb7ff8e795e7be77563666bbf4516e"
- AlgorithmId: sha256
Digest: "dea7b80ab53a3daaa24d5cc46c64e1fa9ffd03739f90aadbd8c0867c4a5b4890"
- AlgorithmId: sha384
Digest: "6f2e3cbc14f9def86980f5f66fd85e99d63e69a73014ed8a5633ce56eca5b64b692108c56110e22acadcef58c3250f1b"
- AlgorithmId: sha512
Digest: "a102c0fdb43102c5546fb04758a70acc5f5e798597d62bd2376cdeab37dddfb3b0ca67febc8c4e6069800449baebf9e0bbe7f063a7304a45652392f8c8bc7d17"
EventSize: 36
Event:
VariableName: 61dfe48b-ca93-d211-aa0d-00e098032b8c
UnicodeNameLength: 2
VariableDataLength: 0
UnicodeName: PK
- EventNum: 6
PCRIndex: 7
EventType: EV_EFI_VARIABLE_DRIVER_CONFIG
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9afa86c507419b8570c62167cb9486d9fc809758"
- AlgorithmId: sha256
Digest: "e670e121fcebd473b8bc41bb801301fc1d9afa33904f06f7149b74f12c47a68f"
- AlgorithmId: sha384
Digest: "d607c0efb41c0d757d69bca0615c3a9ac0b1db06c557d992e906c6b7dee40e0e031640c7bfd7bcd35844ef9edeadc6f9"
- AlgorithmId: sha512
Digest: "90bd5dac05d43171be2f1a705d7fc1937a566aab71031baab64ae6106160a148a8110d3326f5e22854a1823ad2131dea3556026601f8dd7628b37152ae97a68e"
EventSize: 38
Event:
VariableName: 61dfe48b-ca93-d211-aa0d-00e098032b8c
UnicodeNameLength: 3
VariableDataLength: 0
UnicodeName: KEK
- EventNum: 7
PCRIndex: 7
EventType: EV_EFI_VARIABLE_DRIVER_CONFIG
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "5bf8faa078d40ffbd03317c93398b01229a0e1e0"
- AlgorithmId: sha256
Digest: "baf89a3ccace52750c5f0128351e0422a41597a1adfd50822aa363b9d124ea7c"
- AlgorithmId: sha384
Digest: "08a74f8963b337acb6c93682f934496373679dd26af1089cb4eaf0c30cf260a12e814856385ab8843e56a9acea19e127"
- AlgorithmId: sha512
Digest: "12152f5b5970582242a7ef7087f2a728b87eb9e58db8ca48b0921951a574e29e60887bf45bc00c15f6b96016a835b541bb80122a0409d37dbe6143c56207ed5a"
EventSize: 36
Event:
VariableName: cbb219d7-3a3d-9645-a3bc-dad00e67656f
UnicodeNameLength: 2
VariableDataLength: 0
UnicodeName: db
- EventNum: 8
PCRIndex: 7
EventType: EV_EFI_VARIABLE_DRIVER_CONFIG
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "734424c9fe8fc71716c42096f4b74c88733b175e"
- AlgorithmId: sha256
Digest: "9f75b6823bff6af1024a4e2036719cdd548d3cbc2bf1de8e7ef4d0ed01f94bf9"
- AlgorithmId: sha384
Digest: "18cc6e01f0c6ea99aa23f8a280423e94ad81d96d0aeb5180504fc0f7a40cb3619dd39bd6a95ec1680a86ed6ab0f9828d"
- AlgorithmId: sha512
Digest: "621bc3ee7b43730d1a34c7e9508b537204a1ce1fe5910dd77b5aada7e7a5f335de760b18cdd41dbf96c2588fa4652e35e2c1ca619646cae4f8aad51c953e77bd"
EventSize: 38
Event:
VariableName: cbb219d7-3a3d-9645-a3bc-dad00e67656f
UnicodeNameLength: 3
VariableDataLength: 0
UnicodeName: dbx
- EventNum: 9
PCRIndex: 7
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 10
PCRIndex: 2
EventType: EV_EFI_BOOT_SERVICES_DRIVER
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "619c0cb3b93ff62f10d5775fe12d6382f8f8182a"
- AlgorithmId: sha256
Digest: "cecfb9fefd1a26883e3405452160fe97e2714e46fb50a00409ee7d5e65ae589a"
- AlgorithmId: sha384
Digest: "5270f821f2dd322d0a9a84f5f7ad7ab40bec7d6e7841d75f83541b38a7d7c3abdaac2a980856eef91ea777f317f3d00e"
- AlgorithmId: sha512
Digest: "16412c16febcd682a7cd2fe238a22f29d374adea41b7ab962e6c525bb99b7009ca37b01b4552c33acc0b889aef3311599d6deca74003cdaa8963e7628b1ebeb3"
EventSize: 78
Event:
ImageLocationInMemory: 0x7dfe0018
ImageLengthInMemory: 127008
ImageLinkTimeAddress: 0x0
LengthOfDevicePath: 46
DevicePath: "02010c00d041030a0000000001010600000604081800000000000008010000000000ff430200000000007fff0400"
- EventNum: 11
PCRIndex: 2
EventType: EV_EFI_BOOT_SERVICES_DRIVER
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "8a3c52cbc25ce912ac6f82bcf56537e41741d017"
- AlgorithmId: sha256
Digest: "1efad84452d837c505f8d6817dc2f76df362f493494aeddc2bd60e272e0026c5"
- AlgorithmId: sha384
Digest: "d4ca6c5c2420c1e979f778da37061d72fe4d52bc04ace730286283d232f447388ad4bba19ad248c401efe1dfae148f6a"
- AlgorithmId: sha512
Digest: "721d8ba17ea83bb14b9f6c4c3ca24dded25f3a63acf27d2c18d80347239ff6917e2b7c86d3d1239627d08c7533f90e782925ca0362b59704d664736806d46b0a"
EventSize: 78
Event:
ImageLocationInMemory: 0x7df1a018
ImageLengthInMemory: 155168
ImageLinkTimeAddress: 0x0
LengthOfDevicePath: 46
DevicePath: "02010c00d041030a0000000001010600000604081800000000000044020000000000ffa10300000000007fff0400"
- EventNum: 12
PCRIndex: 4
EventType: EV_EFI_BOOT_SERVICES_APPLICATION
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "176afc823adbd5edbc70bc54304af94acb931632"
- AlgorithmId: sha256
Digest: "be3f170c04d83cda5fa1f4d6e7853bf278ded1d0d3a63b1b8f9a8e1790fa70dd"
- AlgorithmId: sha384
Digest: "59a9b17afdcc937bf97303b939f56c7b5a94ea2cf50824c0a00d736d8e2f6fae5af3a740aa491b3f73e729e47bc96363"
- AlgorithmId: sha512
Digest: "03106aa5c1b0a470d619c4e5064ac7458338e5839524c546e4ee8941755d37b323ad1cd53181a214ce67d78d99a43e21cc28db0eed480863c9b3bce7b5186ebb"
EventSize: 74
Event:
ImageLocationInMemory: 0x7d576018
ImageLengthInMemory: 9423136
ImageLinkTimeAddress: 0x1000000
LengthOfDevicePath: 42
DevicePath: "0403140072f728144ab61e44b8c39ebdd7f893c7040412006b00650072006e0065006c0000007fff0400"
- EventNum: 13
PCRIndex: 1
EventType: EV_EFI_VARIABLE_BOOT
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "1489f923c4dca729178b3e3233458550d8dddf29"
- AlgorithmId: sha256
Digest: "96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7"
- AlgorithmId: sha384
Digest: "1dd6f7b457ad880d840d41c961283bab688e94e4b59359ea45686581e90feccea3c624b1226113f824f315eb60ae0a7c"
- AlgorithmId: sha512
Digest: "5ea71dc6d0b4f57bf39aadd07c208c35f06cd2bac5fde210397f70de11d439c62ec1cdf3183758865fd387fcea0bada2f6c37a4a17851dd1d78fefe6f204ee54"
EventSize: 52
Event:
VariableName: 61dfe48b-ca93-d211-aa0d-00e098032b8c
UnicodeNameLength: 9
VariableDataLength: 2
UnicodeName: BootOrder
VariableData: "0000"
- EventNum: 14
PCRIndex: 1
EventType: EV_EFI_VARIABLE_BOOT
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "22a4f6ee9af6dba01d3528deb64b74b582fc182b"
- AlgorithmId: sha256
Digest: "3197be1e300fa1600d1884c3a4bd4a90a15405bfb546cf2e6cf6095f8c362a93"
- AlgorithmId: sha384
Digest: "23ada07f5261f12f34a0bd8e46760962d6b4d576a416f1fea1c64bc656b1d28eacf7047ae6e967c58fd2a98bfa74c298"
- AlgorithmId: sha512
Digest: "f9835b0e5b71f28305803af6a6c9df5b55406f0bb03bb13e6af731e13113c1fcde8c8c2404de71459197a774fbca7296f26da039b8da7aaf27579198dd999cb0"
EventSize: 110
Event:
VariableName: 61dfe48b-ca93-d211-aa0d-00e098032b8c
UnicodeNameLength: 8
VariableDataLength: 62
UnicodeName: Boot0000
VariableData: "090100002c0055006900410070007000000004071400c9bdb87cebf8344faaea3ee4af6516a10406140021aa2c4614760345836e8ab6f46623317fff0400"
- EventNum: 15
PCRIndex: 4
EventType: EV_EFI_ACTION
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "cd0fdb4531a6ec41be2753ba042637d6e5f7f256"
- AlgorithmId: sha256
Digest: "3d6772b4f84ed47595d72a2c4c5ffd15f5bb72c7507fe26f2aaee2c69d5633ba"
- AlgorithmId: sha384
Digest: "77a0dab2312b4e1e57a84d865a21e5b2ee8d677a21012ada819d0a98988078d3d740f6346bfe0abaa938ca20439a8d71"
- AlgorithmId: sha512
Digest: "03020279c5ea3676d6630c82a9931343225e8eab81529b65c786aeb6a445d3852a34dd193178f938b6b47345a72d4b647df309c971f7c02f0ede296a136a1086"
EventSize: 40
Event: 'Calling EFI Application from Boot Option'
- EventNum: 16
PCRIndex: 0
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 17
PCRIndex: 1
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 18
PCRIndex: 2
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 19
PCRIndex: 3
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 20
PCRIndex: 4
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 21
PCRIndex: 5
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 22
PCRIndex: 6
EventType: EV_SEPARATOR
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "9069ca78e7450a285173431b3e52c5c25299e473"
- AlgorithmId: sha256
Digest: "df3f619804a92fdb4057192dc43dd748ea778adc52bc498ce80524c014b81119"
- AlgorithmId: sha384
Digest: "394341b7182cd227c5c6b07ef8000cdfd86136c4292b8e576573ad7ed9ae41019f5818b4b971c9effc60e1ad9f1289f0"
- AlgorithmId: sha512
Digest: "ec2d57691d9b2d40182ac565032054b7d784ba96b18bcb5be0bb4e70e3fb041eff582c8af66ee50256539f2181d7f9e53627c0189da7e75a4d5ef10ea93b20b3"
EventSize: 4
Event: "00000000"
- EventNum: 23
PCRIndex: 5
EventType: EV_EFI_ACTION
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "443a6b7b82b7af564f2e393cd9d5a388b7fa4a98"
- AlgorithmId: sha256
Digest: "d8043d6b7b85ad358eb3b6ae6a873ab7ef23a26352c5dc4faa5aeedacf5eb41b"
- AlgorithmId: sha384
Digest: "214b0bef1379756011344877743fdc2a5382bac6e70362d624ccf3f654407c1b4badf7d8f9295dd3dabdef65b27677e0"
- AlgorithmId: sha512
Digest: "0fed3a4c9552021436534d27f3adb481e22b50b29e4b37a63f518540a651a174f149b69f500b0bdb2cb3bf4e0e21e0781451090af33e88f6bee4cbebd15c1668"
EventSize: 29
Event: 'Exit Boot Services Invocation'
- EventNum: 24
PCRIndex: 5
EventType: EV_EFI_ACTION
DigestCount: 4
Digests:
- AlgorithmId: sha1
Digest: "475545ddc978d7bfd036facc7e2e987f48189f0d"
- AlgorithmId: sha256
Digest: "b54f7542cbd872a81a9d9dea839b2b8d747c7ebd5ea6615c40f42f44a6dbeba0"
- AlgorithmId: sha384
Digest: "0a2e01c85deae718a530ad8c6d20a84009babe6c8989269e950d8cf440c6e997695e64d455c4174a652cd080f6230b74"
- AlgorithmId: sha512
Digest: "1bb30cdbd6da78fe2a8a161ef51176e22d64dce305b40b47243673af64a2b16fca6182116433e3891be94773f6d7d411275721d5bf7d40ea51a274d5c891637c"
EventSize: 40
Event: 'Exit Boot Services Returned with Success'
pcrs:
sha1:
0 : 0x883dc06b0b8fa51b0aa444044da1f6edef35fe74
1 : 0x6fe8e24ebdcbbda37709538b3e26b8e437c44335
2 : 0xa6a6f7da995ac05a889f7fbcc9b0c29fc30169a0
3 : 0xb2a83b0ebf2f8374299a5b2bdfc31ea955ad7236
4 : 0x5b1dd6582fd5cb7f3b27bafd7509775211429f61
5 : 0xd16d7e629fd8d08ca256f9ad3a3a1587c9e6cc1b
6 : 0xb2a83b0ebf2f8374299a5b2bdfc31ea955ad7236
7 : 0x518bd167271fbb64589c61e43d8c0165861431d8
sha256:
0 : 0xd1e9539522035f924046e1c598355e04ef473cf44465c6fc92ec0fb79670b0c2
1 : 0x8e9d1fe23131f12d6a523e9c32eb3223d4dc25e14eb5fd60163e7ba8de0f248c
2 : 0x8f1a14b3d1b519cc433ad07386056493946de99a149cd2a55afb24c8fc2066ae
3 : 0x3d458cfe55cc03ea1f443f1562beec8df51c75e14a9fcf9a7234a13f198e7969
4 : 0xb855f40ea2e5d87cf42fbea346a6fb50356ec1ebcdf6c6cdf616efdc54482ce0
5 : 0xa5ceb755d043f32431d63e39f5161464620a3437280494b5850dc1b47cc074e0
6 : 0x3d458cfe55cc03ea1f443f1562beec8df51c75e14a9fcf9a7234a13f198e7969
7 : 0x65caf8dd1e0ea7a6347b635d2b379c93b9a1351edc2afc3ecda700e534eb3068
sha384:
0 : 0xb36ba2cc91df2c81644b04271f9fdddf4600738cb6f5436774676982c8a188d974974e84c777afec0efa2da44d5c1d2c
1 : 0x06613eef6fb277f25b2effbd4b346d8f7f53ec9e9b70c06a995db8f0e43378c3dd4c23f3f26b3247238219fb6891da62
2 : 0x5404c30b66aeee9c8be846907da3d36fde7e21ec9aa680eaf10131babca43bda3a4b0fb991d123fab763d24ce20b0600
3 : 0x518923b0f955d08da077c96aaba522b9decede61c599cea6c41889cfbea4ae4d50529d96fe4d1afdafb65e7f95bf23c4
4 : 0xabb369744cbdc38cc1ab3cec4085fa924f82137946955140fefab1478f88a504bac2e7d14cbc782dcf9a1132efea0e61
5 : 0xc50b529497c7f441ea47305587d6ce83e2e31f7b4fab6c13dc0b0c3c900e1d0caf0768321100927862df142bf0465ee4
6 : 0x518923b0f955d08da077c96aaba522b9decede61c599cea6c41889cfbea4ae4d50529d96fe4d1afdafb65e7f95bf23c4
7 : 0x98441c7f7625d10058c47683aec486ce311c633235eb555593a7ee791121e3578ae72d04ecef661f272d59058b77af35
sha512:
0 : 0x170072f6ca96cebc63df2c4eb8147b2bafd096dd8855c4369fa101dbb5f478d7b013c845ed08e55c9d9c2ae3eba3127cc6ad9d9ba664df1f6323596141b8734c
1 : 0x5f321fbed8a29e3cd7e015b0cadd5a129293724d8eb7f9db5b19abf1e55ced04bc6dd19e91d5046e88528c7e74c91b4215b703e4015ebde7e526dd4b58a48dd8
2 : 0x3b1a5963f5ec4410a17ce5b5c9be37bb8da7c662af6e92d93e3f560214c4921afa0d2b96e058e12202f241230da43ab33e181711980b730924ffa70cb62f0611
3 : 0x27ec091533c4b9eea38dd14c3a3ecdef0a99c1e564cbe66dfe008250154e7839b0b75228fe8debcc4ca330e6aebc1abc74070bc9c9c1e26b939c9d916e45e13c
4 : 0x27b4b0f5a2d9a4673e3e936b11f6bc7e327f15137191eac1cb3d34d327f925cd85e8bde1fa3acb154de34136b82cf88fc8cc51765146b1855bdfecf17f3c8627
5 : 0xe1625f0f32e9d099c03b7818ab8d7dbff32175c6482deb5a852aa0792ed365f52fa48e7f3143c5070bd0fd3f9fc78ee3ce62fd0f9c0945ec40448cda934affde
6 : 0x27ec091533c4b9eea38dd14c3a3ecdef0a99c1e564cbe66dfe008250154e7839b0b75228fe8debcc4ca330e6aebc1abc74070bc9c9c1e26b939c9d916e45e13c
7 : 0x7793d61d41cf40ae7cbf782dcac336ab5d8546d8b6c369fba740c784e16d4ec83247af2043f6352790a9eb9aab9c95ef318e5dd22c788e0848a10f8c87472a3e
More information about the edk2-devel-archive
mailing list