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* [PATCH v4] docs: trusted-encrypted.rst: update parameters for command examples
@ 2020-08-21 13:53 Coly Li
  2020-09-09 17:30 ` Jonathan Corbet
  0 siblings, 1 reply; 2+ messages in thread
From: Coly Li @ 2020-08-21 13:53 UTC (permalink / raw)
  To: keyrings, linux-integrity, linux-kernel, linux-doc
  Cc: Coly Li, Jarkko Sakkinen, Stefan Berger, Dan Williams,
	James Bottomley, Jason Gunthorpe, Jonathan Corbet, Mimi Zohar,
	Peter Huewe

The parameters in command examples for tpm2_createprimary and
tpm2_evictcontrol are outdated, people (like me) are not able to create
trusted key by these command examples.

This patch updates the parameters of command example tpm2_createprimary
and tpm2_evictcontrol in trusted-encrypted.rst. With Linux kernel v5.8
and tpm2-tools-4.1, people can create a trusted key by following the
examples in this document.

Signed-off-by: Coly Li <>
Reviewed-by: Jarkko Sakkinen <>
Reviewed-by: Stefan Berger <>
Cc: Dan Williams <>
Cc: James Bottomley <>
Cc: Jason Gunthorpe <>
Cc: Jonathan Corbet <>
Cc: Mimi Zohar <>
Cc: Peter Huewe <>
v4: update Reviewed-by list, and Cc linux-doc and linux-integrity
v3: update commit log with review comments from Jarkko Sakkinen. 
v2: remove the change of trusted key related operation.
v1: initial version.

 Documentation/security/keys/trusted-encrypted.rst | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Documentation/security/keys/trusted-encrypted.rst b/Documentation/security/keys/trusted-encrypted.rst
index 9483a7425ad5..1da879a68640 100644
--- a/Documentation/security/keys/trusted-encrypted.rst
+++ b/Documentation/security/keys/trusted-encrypted.rst
@@ -39,10 +39,9 @@ With the IBM TSS 2 stack::
 Or with the Intel TSS 2 stack::
-  #> tpm2_createprimary --hierarchy o -G rsa2048 -o key.ctxt
+  #> tpm2_createprimary --hierarchy o -G rsa2048 -c key.ctxt
-  handle: 0x800000FF
-  #> tpm2_evictcontrol -c key.ctxt -p 0x81000001
+  #> tpm2_evictcontrol -c key.ctxt 0x81000001
   persistentHandle: 0x81000001

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2020-08-21 13:53 [PATCH v4] docs: trusted-encrypted.rst: update parameters for command examples Coly Li
2020-09-09 17:30 ` Jonathan Corbet

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