Gerald, I was just copying the question from the wiki - knowing that the
experts on this list might not always see a question buried on that
page. I don't know the person asking the question, nor what variations
they did or did not try.
=20
--=20
<URL: http://wiki.tcl.tk/ >
Even if explicitly stated to the contrary, nothing in this posting
should be construed as representing my employer's opinions.
<URL: mailto:lv...@gm... > <URL: http://www.purl.org/NET/lvirden/
>
=20
-----Original Message-----
From: Gerald W. Lester [mailto:ger...@gm...]=20
Sent: Monday, November 12, 2007 10:25 AM
To: Virden, Larry W.
Cc: tcl...@li...
Subject: Re: [Tcllib-devel] question from the wiki
Virden, Larry W. wrote:
> Over at http://wiki.tcl.tk/18004 , I noticed this question:
>
> package require blowfish
>
> puts "[blowfish::blowfish -dir decrypt -key STNkeySTNkeySTNk [binary
format H* [blowfish::blowfish -hex -dir encrypt -key STNkeySTNkeySTNk
muukav]]] hohoho"
>
> same example in a more readable way:
>
> set pw [blowfish::blowfish -hex -dir encrypt -key STNkeySTNkeySTNk=20
> muukav]
>
> puts "[blowfish::blowfish -dir decrypt -key STNkeySTNkeySTNk [binary
format H* $pw]] hohoho"
>
> Why does these only return muukav and not muukav hohoho? RS: Maybe the
blowfish::blowfish result has extra \NUL bytes at the end? Tcl can stand
that, but puts might terminate at a NUL byte.
>
> Anyone an expert on blowfish?
> =20
Larry,
Your example writes 'muukav hohoho" to standard out -- the puts returns
a null string.
This was tested on OS X 10.5 with both the 8.4 build that comes with OS
X and the 8.5b1 build from ActiveState.
Did you try this yourself or did one of your developers tell you this?
--=20
+--------------------------------+--------------------------------------
-+
| Gerald W. Lester
|
|"The man who fights for his ideals is the man who is alive." -=20
|Cervantes|
+-----------------------------------------------------------------------
-+
|
