@deftypefun {int} {gnutls_random_art} (gnutls_random_art_t @var{type}, const char * @var{key_type}, unsigned int @var{key_size}, void * @var{fpr}, size_t @var{fpr_size}, gnutls_datum_t * @var{art})
@var{type}: The type of the random art (for now only @code{GNUTLS_RANDOM_ART_OPENSSH}  is supported)

@var{key_type}: The type of the key (RSA, DSA etc.)

@var{key_size}: The size of the key in bits

@var{fpr}: The fingerprint of the key

@var{fpr_size}: The size of the fingerprint

@var{art}: The returned random art

This function will convert a given fingerprint to an "artistic"
image. The returned image is allocated using @code{gnutls_malloc()} , is
null-terminated but art->size will not account the terminating null.

@strong{Returns:} On success, @code{GNUTLS_E_SUCCESS}  (0) is returned, otherwise
an error code is returned.
@end deftypefun