% tpm2_print(1) tpm2-tools | General Commands Manual

NAME

tpm2_print(1) - Prints TPM data structures

SYNOPSIS

tpm2_print [OPTIONS] [ARGUMENT or STDIN]

DESCRIPTION

tpm2_print(1) - Decodes a TPM data structure and prints enclosed elements to stdout as YAML. A file path containing a TPM object may be specified as the path argument. Reads from stdin if unspecified.

OPTIONS

  • -t, --type:

    Required. Type of data structure. The option supports the following arguments: * TPMS_ATTEST * TPMS_CONTEXT * TPM2B_PUBLIC * TPMT_PUBLIC * ARGUMENT the command line argument specifies the path of the TPM data.

pubkey options

Public key format. This only works if option `--type/-t` is set to
TPM2B_PUBLIC or TPMT_PUBLIC.

References

context object format details the methods for specifying OBJECT.

authorization formatting details the methods for specifying AUTH.

common options collection of common options that provide information many users may expect.

common tcti options collection of options used to configure the various known TCTI modules.

References

common options collection of common options that provide information many users may expect.

common tcti options collection of options used to configure the various known TCTI modules.

EXAMPLES

Setup a key to generate a qoute from

tpm2_createprimary -C e -c primary.ctx
tpm2_create -C primary.ctx -u key.pub -r key.priv
tpm2_load -C primary.ctx -u key.pub -r key.priv -c key.ctx
tpm2_quote -c key.ctx -l 0x0004:16,17,18+0x000b:16,17,18 -g sha256 -m msg.dat
tpm2_print -t TPMS_ATTEST msg.dat
tpm2_print -t TPM2B_PUBLIC key.pub
tpm2_readpublic -c key.ctx -f tpmt -o key.tpmt
tpm2_print -t TPMT_PUBLIC key.tpmt
tpm2 print -t TPM2B_PUBLIC -f pem key.pub

returns

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