tpm2_readpublic(1) General Commands Manual tpm2_readpublic(1) (NAME) tpm2_readpublic - (SYNOPSIS) tpm2_readpublic [OPTIONS] (DESCRIPTION) tpm2_readpublic(1) . (OPTIONS) o -c, --object-context=OBJECT: . o -n, --name=FILE: . o -f, --format: . <> () TPM 2.0 . <> PEM OpenSSL . <> DER OpenSSL . <> TPMT_PUBLIC TPM 2.0 . . o -o, --output=FILE: . o -t, --serialized-handle=HANDLE: . . . o -q, --qualified-name=FILE: FILE . . . (References) (Context Object Format) : o (transient) TPM . o : o owner: (owner hierarchy) o platform: (platform hierarchy) o endorsement: (endorsement hierarchy) o lockout: (lockout control persistent object) o ( 0x81010013) . (COMMON OPTIONS) . o -h, --help=[man|no-man]: . (manpager) . "man" "man" man (stderr) . "no-man" man (stdout) . manpages MANPATH man(1) . o -v, --version: TCTI . o -V, --verbose: . . o -Q, --quiet: (stdout). o -Z, --enable-errata: (errata fixups). errata TPM . TPM2TOOLS_ENABLE_ERRATA . o -z, --pwd-session: HMAC . (clear text) TPM . (unsalted) OpenSSL FIPS . (auth values) (salted) . o -R, --autoflush: (autoflush) . . TPM2TOOLS_AUTOFLUSH yes true . . TCTI (TCTI Configuration) TCTI ("Transmission Interface") TPM . TCTI TPM . TCTI : 1. -T --tcti 2. : TPM2TOOLS_TCTI. : . TCTI : o tabrmd - tabrmd . tabrmd abrmd tcti . o mssim - TPM . o device - TPM . o none - TPM . TPM (off-tpm) TCTI . TCTI . "none" . : : . TCTI (TCTI Defaults) TCTI TCTI dlopen(3) . TCTI tabrmd device mssim . -v TCTI . - "default-tcti" TCTI . TCTI (Custom TCTIs) TCTI TCTI . dlopen(3) tcti-name . dlopen(3) . TCTI (TCTI OPTIONS) TCTI : o device: TCTI (device) TPM TCTI . /dev/tpm0 . : -T device:/dev/tpm0 export TPM2TOOLS_TCTI="device:/dev/tpm0" o mssim: TCTI mssim IP (port) . 127.0.0.1 2321 . : -T mssim:host=localhost,port=2321 export TPM2TOOLS_TCTI="mssim:host=localhost,port=2321" o abrmd: TCTI abrmd - `,' . `=' . o TCTI abrmd : 1. `bus_name' : tabrmd ( ). 2. `bus_type' : dbus ( ) `session' `system' . tcti tabrmd bus_name=com.example.FooBar: \--tcti=tabrmd:bus_name=com.example.FooBar tcti (abrmd) bus_type=session: \--tcti:bus_type=session : abrmd tabrmd . TCTI . (EXAMPLES) OpenSSL tpm2_createprimary -c primary.ctx tpm2_readpublic -c primary.ctx -o output.dat -f pem TPM . . . : # tpm2_createprimary -c primary.ctx # TPM tpm2_evictcontrol -c primary.ctx persistent-handle: 0x81000001 action: persisted : # # <<-o>> tpm2_evictcontrol . tpm2_readpublic -c 0x81000001 -o output.dat -f pem -t primary.handle # tpm tpm2_startauthsession --policy-session -S session.ctx -c primary.handle . (RETURNS) : o 0 - . o 1 - . o 2 - . o 3 - . o 4 - TCTI. o 5 - . tpm2_testparams. (BUGS) (Github Issues) (HELP) (Mailing List) (LICENSE) (CC BY 4.0) . tpm2-tools tpm2_readpublic(1)