tpm2_getcap(1) General Commands Manual tpm2_getcap(1) (NAME) tpm2_getcap - TPM (SYNOPSIS) tpm2_getcap [] [CAPABILITY] (DESCRIPTION) tpm2_getcap(1) / TPM . . : o algorithms: . o commands: . o pcrs: PCR . o properties-fixed: TPM. o properties-variable: TPM. o ecc-curves: (Elliptic Curves). o handles-transient: (handles) . o handles-persistent: . o handles-permanent: . o handles-pcr: PCR. o handles-nv-index: NV ( ). o handles-loaded-session: HMAC (policy). o handles-saved-session: . o vendor[:num]: . "vendor" strtoul(3) . TPM2_GetCapability . : tpm2_getcap vendor:2 : vendor "-i" moreData . (OPTIONS) o -l --list: . tpm2_getcap(1) . YAML (stdout) . : - algorithms - commands - properties-fixed ... o --ignore-moredata moreData TPM. (COMMON OPTIONS) . o -h --help=[man|no-man]: (manpage) . (manpager) . "man" "man" man stderr . "no-man" stdout . 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 (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) (character device) TPM TCTI . /dev/tpm0 . : -T device:/dev/tpm0 export TPM2TOOLS_TCTI="device:/dev/tpm0" o mssim: TCTI mssim IP () . 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 . (EXAMPLES) TPM tpm2_getcap properties-fixed tpm2_getcap -l (RETURNS) : o 0 - . o 1 - . o 2 - . o 3 - . o 4 - TCTI. o 5 - . tpm2_testparams. (BUGS) (Github Issues) (HELP) (Mailing List) (SEE ALSO) tpm2(1) (LICENSE) Creative Commons Attribution 4.0 (CC BY 4.0) . tpm2-tools tpm2_getcap(1)