NAME

       gnutls_tpm_privkey_generate - API function

SYNOPSIS

       #include <gnutls/tpm.h>

       int  gnutls_tpm_privkey_generate(gnutls_pk_algorithm_t  pk, unsigned int bits, const char * srk_password,
       const char * key_password, gnutls_tpmkey_fmt_t format, gnutls_x509_crt_fmt_t pub_format, gnutls_datum_t *
       privkey, gnutls_datum_t * pubkey, unsigned int flags);

ARGUMENTS

       gnutls_pk_algorithm_t pk
                   the public key algorithm

       unsigned int bits
                   the security bits

       const char * srk_password
                   a password to protect the exported key (optional)

       const char * key_password
                   the password for the TPM (optional)

       gnutls_tpmkey_fmt_t format
                   the format of the private key

       gnutls_x509_crt_fmt_t pub_format
                   the format of the public key

       gnutls_datum_t * privkey
                   the generated key

       gnutls_datum_t * pubkey
                   the corresponding public key (may be null)

       unsigned int flags
                   should be a list of GNUTLS_TPM_* flags

DESCRIPTION

       This function will generate a private key in the TPM chip. The private key will be generated  within  the
       chip  and  will  be  exported in a wrapped with TPM's master key form. Furthermore the wrapped key can be
       protected with the provided  password .

       Note that bits in TPM is quantized value. If the input value is not one of the allowed  values,  then  it
       will be quantized to one of 512, 1024, 2048, 4096, 8192 and 16384.

       Allowed flags are:

RETURNS

       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.

SINCE

       3.1.0

REPORTING BUGS

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT

       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
       Copying  and distribution of this file, with or without modification, are permitted in any medium without
       royalty provided the copyright notice and this notice are preserved.

SEE ALSO

       The full documentation for gnutls is maintained as  a  Texinfo  manual.   If  the  /usr/share/doc/gnutls/
       directory does not contain the HTML form visit

       https://www.gnutls.org/manual/

gnutls                                                3.8.6                       gnutls_tpm_privkey_generate(3)