From jcea at jcea.es  Mon Jan 27 13:59:02 2020
From: jcea at jcea.es (Jesus Cea)
Date: Mon, 27 Jan 2020 13:59:02 +0100
Subject: [HACK] Se factoriza RSA-240
Message-ID: <ff5349fc-e847-5328-2221-9782b3d38bb0@jcea.es>

La noticia tiene un par de meses, pero me parece interesante.

El número tiene 240 dígitos decimales. Es decir, unos 795 bits.

795-bit factoring and discrete logarithms
<https://listserv.nodak.edu/cgi-bin/wa.exe?A2=NMBRTHRY;fd743373.1912&FT=M&P=T&H=&S=>

New RSA factoring challenge solved
https://www.johndcook.com/blog/2019/12/03/new-rsa-factoring/

RSA-240 Factored
https://www.schneier.com/blog/archives/2019/12/rsa-240_factore.html

New crypto-cracking record reached, with less help than usual from
Moore’s Law
<https://arstechnica.com/information-technology/2019/12/new-crypto-cracking-record-reached-with-less-help-than-usual-from-moores-law/>

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