the code was tested at one point on mac. There is an attempt in the definitions (at bottom of page only) to link on linux. assumes /usr/lib/libssl.so . Should work? or few changes needed to work on linux?
----- Original Message ----- From: Raul Miller <rauldmil...@gmail.com> To: Programming forum <programm...@jsoftware.com> Cc: Sent: Saturday, September 6, 2014 11:11 AM Subject: Re: [Jprogramming] md5 is not md5 I can't use your implementation, since I'm not running this on windows. That said, I've got a fix for my code. That said, I do not have a fix for the portable code in convert/misc/md5. The first thing which would need to be fixed there are the uses of 32 b. and 33 b. (in the definitions of sh_pcrypt_ and rot_pcrypt_) but oddly enough that does not seem to be sufficient. It's not obvious to me what else needs to be fixed, and right now I am feeling too impatient to isolate the problem. Thanks, -- Raul On Sat, Sep 6, 2014 at 10:55 AM, 'Pascal Jasmin' via Programming <programm...@jsoftware.com> wrote: > It was written and tested for 32 bits. J7-64 also gives the wrong answer. > > At the bottom of this page there are openssl bindings to similar hashes. > http://www.jsoftware.com/jwiki/PascalJasmin/SHA%201%2C%202%20and%20MD5%20for%20windows > > all the bound hashes are the same speed when called, but I added an md5 > implementation this morning. IIRC it is over 1000 times faster than the J > code. > > I possibly made the unpopular design decision to split out the formatting of > the hash and keep it raw binary. There is a 5x performance benefit for doing > so. > > the fastest conversion (but takes more space than binary) is > > listhash =: (a. i. ])@: > > or: > a. i. md5 'example' > > If you are having any problems with the library, the source is likely in the > first 3 lines. I didn't test with 32 bits, but any problems there are likely > solveable. > > > ----- Original Message ----- > From: Raul Miller <rauldmil...@gmail.com> > To: Programming forum <programm...@jsoftware.com> > Cc: > Sent: Saturday, September 6, 2014 9:10 AM > Subject: [Jprogramming] md5 is not md5 > > j602: > > load'convert/misc/md5' > md5 'example' > 1a79a4d60de6718e8e5b326e338ae533 > > j64-802: > > load'convert/misc/md5' > md5 'example' > 64a9df64d8defee229d86709a425ea7a > > This is a problem... > > == > Raul > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
