From: ted.h.kim at oracle.com
To: tpm2@lists.01.org
Subject: [tpm2] trying duplication and then rsa_en/decrypt
Date: Tue, 19 May 2020 18:09:32 -0700 [thread overview]
Message-ID: <cc54ff02-467f-e5a0-9a93-3b2470de3533@oracle.com> (raw)
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Folks,
Sorry for what is probably an obvious question ...
I tried the examples in the tpm2_duplicate(1) and
tpm2_policyduplicationselect(1) man pages. Afterwards, I just wanted to
try out the duplicated keys. So I tried tpm2_rsaencrypt followed by
tpm2_rsadecrypt. But when doing the latter, I got:
WARNING:esys:src/tss2-esys/api/Esys_RSA_Decrypt.c:305:Esys_RSA_Decrypt_Finish()
Received TPM Error
ERROR:esys:src/tss2-esys/api/Esys_RSA_Decrypt.c:102:Esys_RSA_Decrypt()
Esys Finish ErrorCode (0x0000012f)
ERROR: Esys_RSA_Decrypt(0x12F) - tpm:error(2.0): authValue or authPolicy
is not available for selected entity
ERROR: Unable to run tpm2_rsadecrypt
Which I guess means I didn't satisfy the policy for the object. But if I
try to run tpm2_startauthsession like those man page examples show, I
get this error:
WARNING:esys:src/tss2-esys/api/Esys_RSA_Decrypt.c:305:Esys_RSA_Decrypt_Finish()
Received TPM Error
ERROR:esys:src/tss2-esys/api/Esys_RSA_Decrypt.c:102:Esys_RSA_Decrypt()
Esys Finish ErrorCode (0x000009a4)
ERROR: Esys_RSA_Decrypt(0x9A4) - tpm:session(1):the commandCode in the
policy is not the commandCode of the command or the command code in a
policy command references a command that is not implemented
ERROR: Unable to run tpm2_rsadecrypt
And so, I am confused now about what I need to do to get these
duplicated keys to work with tpm2_rsadecrypt.
Thanks,
-ted
--
Ted H. Kim, PhD
ted.h.kim(a)oracle.com
+1 310-258-7515
reply other threads:[~2020-05-20 1:09 UTC|newest]
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