[gnutls-devel] GnuTLS | support non-NULL-terminated PSKs (!917)

[Development of GNU's TLS library]

Nikos Mavrogiannopoulos started a new discussion on lib/auth/psk_passwd.c: https://gitlab.com/gnutls/gnutls/merge_requests/917#note_165620005

> +
> +static int username_matches(const gnutls_datum_t *username,
> +			    const char *line, size_t line_size)
> +{
> +	int retval;
> +	unsigned i;
> +	gnutls_datum_t hexline, hex_username = { NULL, 0 };
> +
> +	/* move to first ':' */
> +	i = 0;
> +	while ((i < line_size) && (line[i] != '\0')
> +	       && (line[i] != ':')) {
> +		i++;
> +	}
> +
> +	if (line[0] == '@') {

In DN encoding the form we use for raw names is `#HEX`, what about using the `#` here as well to mark these names?

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