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Add remaining TPM commands to TPMDirect API #278

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chrisfenner opened this issue May 25, 2022 · 4 comments
Open

Add remaining TPM commands to TPMDirect API #278

chrisfenner opened this issue May 25, 2022 · 4 comments
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tpmdirect Issues specific to the tpmdirect development work

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@chrisfenner
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chrisfenner commented May 25, 2022 •
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Here are all the commands in 1.59. We can use this tracking bug to track implementation of the rest of them in the tpmdirect branch.

  • AC_GetCapability
  • AC_Send
  • ACT_SetTimeout
  • ActivateCredential
  • Certify
  • CertifyCreation
  • CertifyX509
  • ChangeEPS
  • ChangePPS
  • Clear
  • ClearControl
  • ClockRateAdjust
  • ClockSet
  • Commit
  • ContextLoad
  • ContextSave
  • Create
  • CreateLoaded
  • CreatePrimary
  • DictionaryAttackLockReset
  • DictionaryAttackParameters
  • Duplicate
  • EC_Ephemeral
  • ECC_Parameters
  • ECDH_KeyGen
  • ECDH_ZGen
  • EncryptDecrypt
  • EncryptDecrypt2
  • EventSequenceComplete
  • EvictControl
  • FieldUpgradeData
  • FieldUpgradeStart
  • FirmwareRead
  • FlushContext
  • GetCapability
  • GetCommandAuditDigest
  • GetRandom
  • GetSessionAuditDigest
  • GetTestResult
  • GetTime
  • Hash
  • HashSequenceStart
  • HierarchyChangeAuth
  • HierarchyControl
  • HMAC
  • HMAC_Start
  • Import
  • IncrementalSelfTest
  • Load
  • LoadExternal
  • MAC
  • MAC_Start
  • MakeCredential
  • NV_Certify
  • NV_ChangeAuth
  • NV_DefineSpace
  • NV_Extend
  • NV_GlobalWriteLock
  • NV_Increment
  • NV_Read
  • NV_ReadLock
  • NV_ReadPublic
  • NV_SetBits
  • NV_UndefineSpace
  • NV_UndefineSpaceSpecial
  • NV_Write
  • NV_WriteLock
  • ObjectChangeAuth
  • PCR_Allocate
  • PCR_Event
  • PCR_Extend
  • PCR_Read
  • PCR_Reset
  • PCR_SetAuthPolicy
  • PCR_SetAuthValue
  • Policy_AC_SendSelect
  • PolicyAuthorize
  • PolicyAuthorizeNV
  • PolicyAuthValue
  • PolicyCommandCode
  • PolicyCounterTimer
  • PolicyCpHash
  • PolicyDuplicationSelect
  • PolicyGetDigest
  • PolicyLocality
  • PolicyNameHash
  • PolicyNV
  • PolicyNvWritten
  • PolicyOR
  • PolicyPassword
  • PolicyPCR
  • PolicyPhysicalPresence
  • PolicyRestart
  • PolicySecret
  • PolicySigned
  • PolicyTemplate
  • PolicyTicket
  • PP_Commands
  • Quote
  • ReadClock
  • ReadPublic
  • Rewrap
  • RSA_Decrypt
  • RSA_Encrypt
  • SelfTest
  • SequenceComplete
  • SequenceUpdate
  • SetAlgorithmSet
  • SetCommandCodeAuditStatus
  • SetPrimaryPolicy
  • Shutdown
  • Sign
  • StartAuthSession
  • Startup
  • StirRandom
  • TestParms
  • Unseal
  • VerifySignature
  • ZGen_2Phase
@chrisfenner chrisfenner added the tpmdirect Issues specific to the tpmdirect development work label May 25, 2022
@shuk777
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shuk777 commented Jun 7, 2022

Hi, Chris. I'm trying to implement a ECC-DAA protocol using your repo, it seems that TPM2_Commit() is a necessary. Do you have plans for "commit" function recently?

@chrisfenner
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Hi, @shuk777! I doubt we will get to it too soon, but if you send a PR to the tpmdirect branch I'd be happy to take a look!

Chris

@akakou akakou mentioned this issue Jun 24, 2022
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@chrisfenner
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chrisfenner commented Jun 27, 2022 •
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@matt-tsai, here are the commands we'll need for the upcoming Google work on implicit attestation (https://github.com/google/pint):

  • ActivateCredential
  • Certify
  • CertifyCreation
  • Clear
  • Create
  • CreateLoaded
  • CreatePrimary
  • ECDH_ZGen
  • FlushContext
  • GetCapability
  • GetSessionAuditDigest
  • Load
  • NV_Certify
  • NV_DefineSpace
  • NV_Increment
  • NV_Read
  • NV_ReadPublic
  • NV_UndefineSpace
  • PCR_Event
  • PCR_Extend
  • PCR_Read
  • PCR_Reset
  • PolicyCommandCode
  • PolicyGetDigest
  • PolicyNV
  • PolicyOR
  • PolicyPCR
  • PolicySecret
  • Quote
  • ReadPublic
  • Sign
  • StartAuthSession
  • Startup
  • Unseal

@chrisfenner chrisfenner mentioned this issue Sep 3, 2022
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chrisfenner added a commit that referenced this issue Sep 3, 2022
@chrisfenner
add several commands needed by Google PINT (#305)
ece7af1 
This change adds the following commands along with tests:

* ActivateCredential
* Clear
* ECDH_ZGen
* NV_Certify
* NV_Increment
* PolicyNV

Makes progress on #278
@chrisfenner
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Over 1/3 done now. Congrats again to @matt-tsai on completing so much work on this this summer! We are well on the way to releasing TPMDirect.

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@chrisfenner @shuk777