Provided by: libtpms-dev_0.9.3-0ubuntu4_amd64 bug

NAME

       TPMLIB_GetInfo    - Get Information about the TPM implementation

LIBRARY

       TPM library (libtpms, -ltpms)

SYNOPSIS

       #include <libtpms/tpm_library.h>

       char *TPMLIB_GetInfo(TPMLIB_InfoFlags flags);

DESCRIPTION

       The TPMLIB_GetInfo() function allows a user to query for TPM implementation specifics and
       get a JSON string in return. Which data is to be returned can be specified in the flags
       parameter that may be a logical 'or' concatenation of flags. If passed flags are not
       supported, nothing is returned . If a 0 is passed in, an empty JSON Object '{}' is
       returned.

       The following flags are defined and return JSON objects as shown:

       TPMLIB_INFO_TPMSPECIFICATION
           {"TPMSpecification":{"family":"1.2","level":2,"revision":116}}

       TPMLIB_INFO_TPMATTRIBUTES
           {"TPMAttributes":{"manufacturer":"id:00001014",
           "version":"id:00740001","model":"swtpm"}}

       TPMLIB_INFO_TPMFEATURES (since v0.8.0)
           {"TPMFeatures":{"RSAKeySizes":[1024,2048,3072]}}

           This JSON object may be extended in the future.

RETURN VALUE

       This function returns a JSON string on success and a NULL pointer if a memory allocation
       failure occurred.

       The caller must free() the returned string.

SEE ALSO