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gnutls_pkcs11_crt_is_known(3)       gnutls       gnutls_pkcs11_crt_is_known(3)


NAME

       gnutls_pkcs11_crt_is_known - API function


SYNOPSIS

       #include <gnutls/pkcs11.h>

       unsigned gnutls_pkcs11_crt_is_known(const char * url, gnutls_x509_crt_t
       cert, unsigned int flags);


ARGUMENTS

       const char * url
                   A PKCS 11 url identifying a token

       gnutls_x509_crt_t cert
                   is the certificate to find issuer for

       unsigned int flags
                   Use zero or flags from GNUTLS_PKCS11_OBJ_FLAG.


DESCRIPTION

       This function will check whether the provided certificate is stored in
       the specified token. This is useful in combination with
       GNUTLS_PKCS11_OBJ_FLAG_RETRIEVE_TRUSTED or
       GNUTLS_PKCS11_OBJ_FLAG_RETRIEVE_DISTRUSTED, to check whether a CA is
       present or a certificate is blacklisted in a trust PKCS 11 module.

       This function can be used with a  url of "pkcs11:", and in that case
       all modules will be searched. To restrict the modules to the marked as
       trusted in p11-kit use the
       GNUTLS_PKCS11_OBJ_FLAG_PRESENT_IN_TRUSTED_MODULE flag.

       Note that the flag GNUTLS_PKCS11_OBJ_FLAG_RETRIEVE_DISTRUSTED is
       specific to p11-kit trust modules.


RETURNS

       If the certificate exists non-zero is returned, otherwise zero.


SINCE

       3.3.0


REPORTING BUGS

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


COPYRIGHT

       Copyright (C) 2001- 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/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

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

gnutls                               3.7.9       gnutls_pkcs11_crt_is_known(3)

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