oss-sec mailing list archives
Re: PHP and some == wonkiness
From: Florian Weimer <fweimer () redhat com>
Date: Tue, 05 May 2015 09:44:00 +0200
On 05/05/2015 09:26 AM, mancha wrote:
Taking sha1 as our reference hash and "==" as our equivalence relation: All [a-f][0-9a-f]{39} are in equivalence class A. All 42[a-f][0-9a-f]{37} are in equivalence class B. Note: those regexes aren't representative of the full equivalence classes because prepending 0s doesn't alter the value (i.e. 0[a-f][0-9a-f]{38} is in equivalence class "A" as well..
I cannot reproduce this. Or you use “equivalence class” in a non-standard way. -- Florian Weimer / Red Hat Product Security
Current thread:
- PHP and some == wonkiness Kurt Seifried (May 04)
- Re: PHP and some == wonkiness Pádraic Brady (May 04)
- Re: PHP and some == wonkiness Florian Weimer (May 04)
- Re: PHP and some == wonkiness mancha (May 05)
- Re: PHP and some == wonkiness Florian Weimer (May 05)
- Re: PHP and some == wonkiness mancha (May 05)
- Re: PHP and some == wonkiness mancha (May 05)
- Re: PHP and some == wonkiness Grandma Eubanks (May 05)
- Re: PHP and some == wonkiness Sliv TaMere (May 06)
- Re: PHP and some == wonkiness Florian Weimer (May 04)
- Re: PHP and some == wonkiness Pádraic Brady (May 04)