Re: Bug#325205: please provide sha256sum, sha384sum and sha512sum

2005-08-29 Thread Paul Eggert
Jim Meyering <[EMAIL PROTECTED]> writes: > How about if we provide separate binaries for now, and then if > someone contributes a general, umbrella-style checksumming tool, > we can simply add that too? Yes, that's quite all right with me. (I mostly keep suggesting the all-in-one tool because I

Re: Bug#325205: please provide sha256sum, sha384sum and sha512sum

2005-08-27 Thread Jim Meyering
Paul Eggert <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] (Eric Blake) writes: >> Would it make more sense to have a single sha utility > > That's just what I was about to suggest, except why not unify all the > coreutils checksumming utilities? I can see the appeal, but I like the ``one task, on

Re: Bug#325205: please provide sha256sum, sha384sum and sha512sum

2005-08-27 Thread Paul Eggert
[EMAIL PROTECTED] (Eric Blake) writes: > Would it make more sense to have a single sha utility That's just what I was about to suggest, except why not unify all the coreutils checksumming utilities? Of course it would take some work ___ Bug-coreu

Re: Bug#325205: please provide sha256sum, sha384sum and sha512sum

2005-08-27 Thread David Madore
On Sat, Aug 27, 2005 at 04:30:51PM +, Eric Blake wrote: > Would it make more sense to have a single sha utility that takes > an argument of which algorithm to use, defaulting to the most > secure, then the user can define wrappers to invoke a non-default > algorithm? For example, 'sha --algori

Re: Bug#325205: please provide sha256sum, sha384sum and sha512sum

2005-08-27 Thread Jim Meyering
David Madore <[EMAIL PROTECTED]> wrote: > Yes, I am willing to do that. Great. I'll send you the copyright forms. >> My requesting a `clean' patch means we're pretty picky, >> and that the more of the following you can do, the better. > > Can I ask you to take a look at the attached patch? It is

Re: Bug#325205: please provide sha256sum, sha384sum and sha512sum

2005-08-27 Thread Eric Blake
> Can I ask you to take a look at the attached patch? It is not yet > satisfactory (at least, it needs to be forwardported to the CVS > version, as I worked against 5.2.1 because I wanted to install this > ASAP on my Debian boxen), but maybe we can start from this to discuss > what needs to be don

Re: Bug#325205: please provide sha256sum, sha384sum and sha512sum

2005-08-27 Thread Jim Meyering
David Madore <[EMAIL PROTECTED]> wrote: > md5 has been broken for some time now; sha1 also has been, more > recently (an actual collision is not known, so far, but a way to > produce one in a "reasonable" amount of computer time has been > provided). Consequently, the md5sum and sha1sum utilities