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Re: [linux_var] SHA1 collision & git

To: talking@ml.linuxvar.it
Subject: Re: [linux_var] SHA1 collision & git
From: Riccardo Macoratti <r.macoratti@gmx.co.uk>
Date: Thu, 23 Feb 2017 23:04:24 +0100
Delivered-to: diegor@tiscali.it
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Buonasera,

dai, hanno trovato una collisione, mica chissà che.

Comunque non molto, perchè la probabilità che si generino due file con lo stesso hash è 2^(-160) dove 160 sono i bit dello SHA-1. Piuttosto bassa.

Ciao,
Riccardo

On Thu, 23 Feb 2017 21:48:48 +0000
Lorenzo Lobba <lorenzo.lobba@gmail.com> wrote:

> Git usa per versionare (non per fare sicurezza o criptografia) sha1.
> 
> 
> Avrà impatti l'annuncio della collisione su GIT?
> 
> 
> Scatenate l'inferno!
> 
> 
> Ciao,
> Lorenzo


-- 
Riccardo Macoratti
site: http://ricma.co
twitter: https://twitter.com/Kimahri_San
e-mail: r {dot} macoratti {at} gmx {dot} co {dot} uk
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Follow-Ups:
- Re: [linux_var] SHA1 collision & git
  - From: Elena ``of Valhalla'' <valhalla-l@trueelena.org>

References:
- [linux_var] SHA1 collision & git
  - From: Lorenzo Lobba <lorenzo.lobba@gmail.com>

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