I threw together a slightly faster version of that J implementation of SHA-1 (because it's looking like I'm going to need a hashing capability). Unfortunately, I only got a factor of 2 speed improvement. It's up on rosettacode.
Thanks, -- Raul On Tue, Feb 25, 2014 at 8:46 PM, Raul Miller <rauldmil...@gmail.com> wrote: > There are some obvious ways to speed up that J implementation. I just > did not want to take the time to do them. Maybe later. > > Thanks, > > -- > Raul > > On Tue, Feb 25, 2014 at 8:29 PM, Pascal Jasmin <godspiral2...@yahoo.ca> wrote: >> That is cool. It works too (md5 in convert does not produce the test >> results). Your version is 20x slower but still usable. >> >> >> >> >> ----- Original Message ----- >> From: Raul Miller <rauldmil...@gmail.com> >> To: Programming forum <programm...@jsoftware.com> >> Cc: >> Sent: Tuesday, February 25, 2014 8:01:43 PM >> Subject: Re: [Jprogramming] using dll's in wine (linux/mac) (also a windows >> implementation of hash functions) >> >> I haven't used WINE for ages, and never did learn how to debug for it. >> Also, I've mostly been using native windows (and my other laptops are >> openbsd, though I've not had the time to use them much, lately.). >> >> I did write an SHA-1 in J though: >> http://rosettacode.org/wiki/SHA-1#J >> >> Yours is probably much faster, and likely to stay that way for some >> time since we do not have a J compiler. (I'd really like to define a J >> subset front end for gcc). >> >> Thanks, >> >> -- >> Raul >> >> >> >> On Tue, Feb 25, 2014 at 7:50 PM, Pascal Jasmin <godspiral2...@yahoo.ca> >> wrote: >>> I've posted some hash functions sha1 sha2 and md5 that use Microsoft's >>> advapi32.dll that comes with windows. Could someone let me know what/if >>> changes are needed to work with wine? >>> >>> http://www.jsoftware.com/jwiki/PascalJasmin/SHA%201%2C%202%20and%20MD5%20for%20windows >>> >>> ---------------------------------------------------------------------- >>> 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
