Openwall GNU/*/Linux - a small security-enhanced Linux distro for servers
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Fri, 14 Aug 2015 08:35:57 +0800
From: Lei Zhang <zhanglei.april@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: episerver UTF-8


> On Aug 14, 2015, at 1:53 AM, magnum <john.magnum@...hmail.com> wrote:
> 
>> BTW that's the reason for this, found in all FMT_UTF8 formats:
>> 
>>     if (pers_opts.target_enc == UTF_8)
>>         self->params.plaintext_length = MIN(125, 3 * PLAINTEXT_LENGTH);
>> 
> 
> The above is what is missing. You need to add this to init() if it's not there. I think my patch commented it out since you didn't have FMT_UTF8 then.

Yeah, I got your point.

BTW, I think 3*PLAINTEXT_LENGTH means that we assume each UTF8 char to be no larger than 3 bytes. Is that assumption true? Or 4-byte UTF8 chars are too rare to be considered? 

And what does that 125 mean?


Thanks,
Lei

Powered by blists - more mailing lists

Your e-mail address:

Powered by Openwall GNU/*/Linux - Powered by OpenVZ