gnutls_hex_string 1160 src/gnutls.c   				  gnutls_hex_string (serial, buf_size, "")));
gnutls_hex_string 1281 src/gnutls.c   				  gnutls_hex_string (buf, buf_size, "sha1:")));
gnutls_hex_string 1297 src/gnutls.c   				  gnutls_hex_string (buf, buf_size, "sha256:")));
gnutls_hex_string 1315 src/gnutls.c   				  gnutls_hex_string (buf, buf_size, "sha1:")));