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<channel>
	<title>Kryptering &#187; rsa</title>
	<atom:link href="http://kryptera.se/t/rsa/feed/" rel="self" type="application/rss+xml" />
	<link>http://kryptera.se</link>
	<description>Information och nyheter om kryptering och IT-säkerhet</description>
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						<item>
		<title>Windows 8 lösenord, RC4, Google Wallet och MSB</title>
		<link>http://kryptera.se/windows-8-losenord-rc4-google-wallet-och-msb/</link>
		<comments>http://kryptera.se/windows-8-losenord-rc4-google-wallet-och-msb/#comments</comments>
		<pubDate>Mon, 19 Dec 2011 18:19:39 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Okategoriserade]]></category>
		<category><![CDATA[Ciphers]]></category>
		<category><![CDATA[DANE]]></category>
		<category><![CDATA[dnssec]]></category>
		<category><![CDATA[Google Wallet]]></category>
		<category><![CDATA[Moxie Marlinspike]]></category>
		<category><![CDATA[MSB]]></category>
		<category><![CDATA[python]]></category>
		<category><![CDATA[Python SSl]]></category>
		<category><![CDATA[rc4]]></category>
		<category><![CDATA[rsa]]></category>
		<category><![CDATA[RSA SecurID]]></category>
		<category><![CDATA[SecurID]]></category>
		<category><![CDATA[ssl]]></category>
		<category><![CDATA[Windows 8]]></category>

		<guid isPermaLink="false">http://kryptera.se/?p=921</guid>
		<description><![CDATA[Vi sammanfattar här några av de nyhterna vi tweetat ut de senaste dagarna: Windows 8 will have picture password sign in http://t.co/GdH4Ku7z Moxie Marlinspike Answers Your Questions http://to.ly/bKLa Python SSL stack doesn&#8217;t support ordering of Ciphers http://t.co/RHaVasiG Google’s mobile payment app (Google Wallet)  fails to encrypt personal data, according to research http://t.co/K6RV41VE What&#8217;s the deal with RC4? http://t.co/3JJYP5bF Klart vilka [...]<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></description>
			<content:encoded><![CDATA[<div class='wpfblike' style='height: 40px;'><fb:like href='http://kryptera.se/windows-8-losenord-rc4-google-wallet-och-msb/' layout='default' show_faces='false' width='400' action='like' colorscheme='light' send='false' /></div><div class="alignright"><div class="g-plusone" data-href="http://kryptera.se/windows-8-losenord-rc4-google-wallet-och-msb/" size="tall" count="true"></div></div><p>Vi sammanfattar här några av de nyhterna vi tweetat ut de senaste dagarna:</p>
<ul>
<li><a href="http://kryptera.se/t/windows-8/" class="st_tag internal_tag" rel="tag" title="Windows 8">Windows 8</a> will have picture password sign in <a href="http://t.co/GdH4Ku7z" target="_blank">http://t.co/GdH4Ku7z</a></li>
<li><a href="http://kryptera.se/t/moxie-marlinspike/" class="st_tag internal_tag" rel="tag" title="Moxie Marlinspike">Moxie Marlinspike</a> Answers Your Questions <a title="http://t.co/DTmyotLc" href="http://t.co/DTmyotLc" rel="nofollow" target="_blank" data-expanded-url="http://to.ly/bKLa" data-ultimate-url="http://t.co/DTmyotLc" data-display-url="to.ly/bKLa">http://to.ly/bKLa</a></li>
<li><a href="http://kryptera.se/t/python-ssl/" class="st_tag internal_tag" rel="tag" title="Python SSl">Python SSL</a> stack doesn&#8217;t support ordering of <a href="http://kryptera.se/t/ciphers/" class="st_tag internal_tag" rel="tag" title="Ciphers">Ciphers</a> <a href="http://t.co/RHaVasiG" target="_blank">http://t.co/RHaVasiG</a></li>
<li>Google’s mobile payment app (Google Wallet)  fails to encrypt personal data, according to research <a href="http://t.co/K6RV41VE" target="_blank">http://t.co/K6RV41VE</a></li>
<li>What&#8217;s the deal with <a href="http://kryptera.se/t/rc4/" class="st_tag internal_tag" rel="tag" title="rc4">RC4</a>? <a href="http://t.co/3JJYP5bF" target="_blank">http://t.co/3JJYP5bF</a></li>
<li>Klart vilka kommuner som får medel för <a href="http://kryptera.se/t/dnssec/" class="st_tag internal_tag" rel="tag" title="dnssec">DNSSEC</a> <a title="https://www.msb.se/sv/Start1/Nyheter-fran-MSB/Nyheter---Informationssakerhet/Klart-vilka-kommuner-som-far-medel-for-DNSSEC" href="http://t.co/JILUjqEe" rel="nofollow" target="_blank" data-expanded-url="http://to.ly/bKxB" data-ultimate-url="https://www.msb.se/sv/Start1/Nyheter-fran-MSB/Nyheter---Informationssakerhet/Klart-vilka-kommuner-som-far-medel-for-DNSSEC" data-display-url="to.ly/bKxB">http://to.ly/bKxB</a> - 86 av 120 kommuner får bidrag av <a href="http://msbs.e" target="_blank">MSB </a>för att inför DNSSEC.</li>
<li><a href="http://kryptera.se/t/rsa/" class="st_tag internal_tag" rel="tag" title="rsa">RSA</a> SecurID Software Token for Windows DLL Loading Error Lets Remote Users Execute Arbitrary Code <a title="http://www.doecirc.energy.gov/bulletins/u-063.shtml" href="http://t.co/vLBeY84G" rel="nofollow" target="_blank" data-expanded-url="http://to.ly/bKxy" data-ultimate-url="http://www.doecirc.energy.gov/bulletins/u-063.shtml" data-display-url="to.ly/bKxy">http://to.ly/bKxy</a></li>
<li>GlobalSign concludes investigation of hacker attack <a title="http://www.h-online.com/security/news/item/GlobalSign-concludes-investigation-of-hacker-attack-1396349.html" href="http://t.co/46g2BqEH" rel="nofollow" target="_blank" data-expanded-url="http://www.h-online.com/security/news/item/GlobalSign-concludes-investigation-of-hacker-attack-1396349.html" data-ultimate-url="http://www.h-online.com/security/news/item/GlobalSign-concludes-investigation-of-hacker-attack-1396349.html" data-display-url="h-online.com/security/news/…">http://www.h-online.com/security/news/item/GlobalSign-concludes-investigation-of-hacker-attack-1396349.html</a></li>
<li>Sovereign Keys: A Proposal to Make <a href="http://https.se" target="_blank">HTTPS </a>and Email More Secure <a title="https://www.eff.org/deeplinks/2011/11/sovereign-keys-proposal-make-https-and-email-more-secure" href="http://t.co/4qYZOo65" rel="nofollow" target="_blank" data-expanded-url="http://to.ly/bqio" data-ultimate-url="https://www.eff.org/deeplinks/2011/11/sovereign-keys-proposal-make-https-and-email-more-secure" data-display-url="to.ly/bqio">http://to.ly/bqio</a></li>
<li>Decrypt TrueCrypt Headers <a title="http://www.reddit.com/r/crypto/comments/nepid/decrypt_truecrypt_headers" href="http://t.co/KV2lGHOc" rel="nofollow" target="_blank" data-expanded-url="http://www.reddit.com/r/crypto/comments/nepid/decrypt_truecrypt_headers/" data-ultimate-url="http://www.reddit.com/r/crypto/comments/nepid/decrypt_truecrypt_headers" data-display-url="reddit.com/r/crypto/comme…">http://www.reddit.com/r/crypto/comments/nepid/decrypt_truecrypt_headers/</a></li>
<li>Ett miniseminarium om <a href="http://kryptera.se/t/dane/" class="st_tag internal_tag" rel="tag" title="DANE">DANE</a> hos .SE med bl.a.<a href="https://twitter.com/jschlyter" target="_blank"> Jakob Schlyter</a> och <a href="https://twitter.com/staffanha" target="_blank">Staffan Hagnell</a> som talare <a href="https://www.iis.se/evenemang/ett-miniseminarium-om-dane" target="_blank">https://www.iis.se/evenemang/ett-miniseminarium-om-dane</a></li>
</ul>
<p>Du följer väl oss på Twitter? <a href="https://twitter.com/kryptera" target="_blank">https://twitter.com/kryptera</a></p>
<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Avancerat intrång hos företaget RSA</title>
		<link>http://kryptera.se/avancerat-intrang-hos-foretaget-rsa/</link>
		<comments>http://kryptera.se/avancerat-intrang-hos-foretaget-rsa/#comments</comments>
		<pubDate>Fri, 18 Mar 2011 12:13:20 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Okategoriserade]]></category>
		<category><![CDATA[8-K]]></category>
		<category><![CDATA[EMC]]></category>
		<category><![CDATA[hårdvarutoken]]></category>
		<category><![CDATA[intrång]]></category>
		<category><![CDATA[rsa]]></category>
		<category><![CDATA[Securosis]]></category>
		<category><![CDATA[SecWorks]]></category>

		<guid isPermaLink="false">http://kryptera.se/?p=704</guid>
		<description><![CDATA[EMC ägda företaget RSA går ut och meddelar att de utsatts för ett avancerat intrång. Det är oklart vilken skada detta innebär för de ca 40 miljoner användare av dess hårdvarutokens. Troligtvis har delar av källkoden läckt och detta kan möjligtvis underlätta för en eventuell angripare. RSA har genomfört en 8-K ansökan som hittas här. [...]<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></description>
			<content:encoded><![CDATA[<div class='wpfblike' style='height: 40px;'><fb:like href='http://kryptera.se/avancerat-intrang-hos-foretaget-rsa/' layout='default' show_faces='false' width='400' action='like' colorscheme='light' send='false' /></div><div class="alignright"><div class="g-plusone" data-href="http://kryptera.se/avancerat-intrang-hos-foretaget-rsa/" size="tall" count="true"></div></div><p><a href="http://kryptera.se/wp-content/uploads/2011/03/RSA-SecurID-Tokens.jpg"><img class="aligncenter size-medium wp-image-705" title="RSA-SecurID-Tokens" src="http://kryptera.se/wp-content/uploads/2011/03/RSA-SecurID-Tokens-300x170.jpg" alt="" width="300" height="170" /></a></p>
<p><a href="http://kryptera.se/t/emc/" class="st_tag internal_tag" rel="tag" title="EMC">EMC</a> ägda företaget <a href="http://kryptera.se/t/rsa/" class="st_tag internal_tag" rel="tag" title="rsa">RSA</a> går ut och meddelar att de utsatts för ett <a href="http://www.idg.se/17.108/2.1085/1.374715/sakerhetsforetaget-rsa-hackat" target="_blank">avancerat </a><a href="http://kryptera.se/t/intrang/" class="st_tag internal_tag" rel="tag" title="intrång">intrång</a>. Det är oklart vilken skada detta innebär för de ca 40 miljoner användare av dess hårdvarutokens. Troligtvis har delar av källkoden läckt och detta kan möjligtvis underlätta för en eventuell angripare.</p>
<p>RSA har genomfört en <a href="http://en.wikipedia.org/wiki/Form_8-K" target="_blank">8-K</a> ansökan som hittas <a href="http://www.sec.gov/Archives/edgar/data/790070/000119312511070159/dex992.htm" target="_blank">här</a>. Amerikanska myndigheter är inkopplade och jobbar med fallet. Kunder till RSA uppmanas att kontakta dess representant.</p>
<p>Ett öppet brev från RSA hittas här: <a href="http://www.rsa.com/node.aspx?id=3872">rsa.com/node.aspx?id=3872</a></p>
<p>Andra som skrivit om detta: <a href="http://secworks.se/2011/03/attack-pa-rsa/" target="_blank">SecWorks</a>, <a href="http://securosis.com/blog/rsa-breached-secureid-affected" target="_blank">Securosis</a>, <a href="http://www.idg.se/2.1085/1.374749/rsa-hacket-hotar-25-000-foretag" target="_blank">IDG</a></p>
<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>Varför paddning är så viktigt i RSA</title>
		<link>http://kryptera.se/varfor-paddning-ar-viktigt-i-rsa/</link>
		<comments>http://kryptera.se/varfor-paddning-ar-viktigt-i-rsa/#comments</comments>
		<pubDate>Mon, 22 Nov 2010 13:47:36 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Okategoriserade]]></category>
		<category><![CDATA[nate lawson]]></category>
		<category><![CDATA[paddning]]></category>
		<category><![CDATA[public key]]></category>
		<category><![CDATA[rsa]]></category>

		<guid isPermaLink="false">http://kryptera.se/?p=605</guid>
		<description><![CDATA[Nate Lawson har skrivit ett intressant blogginlägg om varför paddning (utfyllnad på Svenska) är en sådan vital del i RSA-krypteringsalgoritmen. In public key crypto, padding is not an optional feature. It is a critical part of the cryptosystem security. Läs blogginlägget här. F&#246;lj oss p&#229; Twitter: http://twitter.com/kryptera<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></description>
			<content:encoded><![CDATA[<div class='wpfblike' style='height: 40px;'><fb:like href='http://kryptera.se/varfor-paddning-ar-viktigt-i-rsa/' layout='default' show_faces='false' width='400' action='like' colorscheme='light' send='false' /></div><div class="alignright"><div class="g-plusone" data-href="http://kryptera.se/varfor-paddning-ar-viktigt-i-rsa/" size="tall" count="true"></div></div><p><a href="http://kryptera.se/t/nate-lawson/" class="st_tag internal_tag" rel="tag" title="nate lawson">Nate Lawson</a> har skrivit ett intressant blogginlägg om varför <a href="http://kryptera.se/t/paddning/" class="st_tag internal_tag" rel="tag" title="paddning">paddning</a> (utfyllnad på Svenska) är en sådan vital del i <a href="http://kryptera.se/t/rsa/" class="st_tag internal_tag" rel="tag" title="rsa">RSA</a>-krypteringsalgoritmen.</p>
<blockquote><p>In <a href="http://kryptera.se/t/public-key/" class="st_tag internal_tag" rel="tag" title="public key">public key</a> crypto, padding is not an optional feature. It is a critical part of the cryptosystem security.</p></blockquote>
<p>Läs blogginlägget <a href="http://rdist.root.org/2009/10/06/why-rsa-encryption-padding-is-critical/">här</a>.</p>
<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Skype krypteringen knäckt</title>
		<link>http://kryptera.se/skype-krypteringen-knackt/</link>
		<comments>http://kryptera.se/skype-krypteringen-knackt/#comments</comments>
		<pubDate>Wed, 14 Jul 2010 15:16:17 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Okategoriserade]]></category>
		<category><![CDATA[aes]]></category>
		<category><![CDATA[rc4]]></category>
		<category><![CDATA[reverse engineering]]></category>
		<category><![CDATA[rsa]]></category>
		<category><![CDATA[skype]]></category>

		<guid isPermaLink="false">http://kryptera.se/?p=466</guid>
		<description><![CDATA[Eller rättare sagt så har en del av Skype-protokollet reverse-engineerats. Det är den del av Skype som använder RC4-algoritmer och varianter på denna. Följande framgår av källkoden: &#124;*&#124; Skype Library RC4 v1.109 by Sean O&#8217;Neil. &#124;*&#124; Copyright (c) 2004-2010 VEST Corporation. &#124;*&#124; All rights reserved. &#124;*&#124; Not for commercial use. &#124;*&#124; &#124;*&#124; We are reverse [...]<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></description>
			<content:encoded><![CDATA[<div class='wpfblike' style='height: 40px;'><fb:like href='http://kryptera.se/skype-krypteringen-knackt/' layout='default' show_faces='false' width='400' action='like' colorscheme='light' send='false' /></div><div class="alignright"><div class="g-plusone" data-href="http://kryptera.se/skype-krypteringen-knackt/" size="tall" count="true"></div></div><p>Eller rättare sagt så har en del av <a href="http://kryptera.se/t/skype/" class="st_tag internal_tag" rel="tag" title="skype">Skype</a>-protokollet reverse-engineerats. Det är den del av <a href="http://kryptera.se/t/skype/" class="st_tag internal_tag" rel="tag" title="skype">Skype</a> som använder <a href="http://kryptera.se/t/rc4/" class="st_tag internal_tag" rel="tag" title="rc4">RC4</a>-algoritmer och varianter på denna. Följande framgår av källkoden:</p>
<blockquote><p>|*| Skype Library RC4 v1.109 by Sean O&#8217;Neil.<br />
|*| Copyright (c) 2004-2010 VEST Corporation.<br />
|*| All rights reserved.<br />
|*| Not for commercial use.<br />
|*|<br />
|*| We are reverse engineers.<br />
|*| We can prove if you have used this code in your product.<br />
|*| We will find you.<br />
|*| We will prosecute for copyright infringement.<br />
|*| This code is quite unique and is easily identifiable.<br />
|*| Result may match Skype&#8217;s 100%, but this code is ours.<br />
|*| The computation is significantly different from Skype&#8217;s.<br />
|*|<br />
|*| For academic research and educational purposes only.<br />
|*| If you require Skype compatibility in your products,<br />
|*| feel free to contact Sean O&#8217;Neil on <a href="http://www.enrupt.com">www.enrupt.com</a><br />
|*|<br />
|*| Last changes: 09.07.2009 (a minor correction from 1.108 that does not affect its use in Skype-compatible projects)<br />
|*| Published: 07.07.2010<br />
|*| More will be published at 27C3, December 2010 (<a href="http://www.ccc.de/en/calendar">http://www.ccc.de/en/calendar</a>)</p></blockquote>
<p>Som hittas här: <a href="http://cryptolib.com/ciphers/skype/">cryptolib.com/ciphers/skype/</a></p>
<p>Sean O&#8217;Neil har även skrivit ett antal förtydliganden på sin <a href="http://www.enrupt.com/index.php/2010/07/09/ddos-etc">blogg</a> där han bl.a. skriver att detta inte påverkar säkerheten i Skype eftersom tal, filöverföringar etc. är krypterade med <a href="http://kryptera.se/t/aes/" class="st_tag internal_tag" rel="tag" title="aes">AES</a> 256-bit nycklar,  1024-bit <a href="http://kryptera.se/t/rsa/" class="st_tag internal_tag" rel="tag" title="rsa">RSA</a> algoritm samt autentiserade med a 2048-bit <a href="http://kryptera.se/t/rsa/" class="st_tag internal_tag" rel="tag" title="rsa">RSA</a>-nycklar. Källkoden som han har släppt hanterar enbart kommunikation mellan Skype-klienten och dess noder.</p>
<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></content:encoded>
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		</item>
		<item>
		<title>768-bitars RSA faktoriserat</title>
		<link>http://kryptera.se/768-bitars-rsa-faktoriserat/</link>
		<comments>http://kryptera.se/768-bitars-rsa-faktoriserat/#comments</comments>
		<pubDate>Sun, 10 Jan 2010 20:43:24 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Okategoriserade]]></category>
		<category><![CDATA[faktorisering]]></category>
		<category><![CDATA[primtal]]></category>
		<category><![CDATA[rsa]]></category>
		<category><![CDATA[rsa faktorisering]]></category>

		<guid isPermaLink="false">http://kryptera.se/?p=331</guid>
		<description><![CDATA[Nu har RSA med 768-bitar faktoriserats av ett antal forskare. Factorization of a 768-bit RSA modulus Thorsten Kleinjung and Kazumaro Aoki and Jens Franke and Arjen Lenstra and Emmanuel Thomé and Joppe Bos and Pierrick Gaudry and Alexander Kruppa and Peter Montgomery and Dag Arne Osvik and Herman te Riele and Andrey Timofeev and Paul [...]<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></description>
			<content:encoded><![CDATA[<div class='wpfblike' style='height: 40px;'><fb:like href='http://kryptera.se/768-bitars-rsa-faktoriserat/' layout='default' show_faces='false' width='400' action='like' colorscheme='light' send='false' /></div><div class="alignright"><div class="g-plusone" data-href="http://kryptera.se/768-bitars-rsa-faktoriserat/" size="tall" count="true"></div></div><p>Nu har <a href="/t/RSA">RSA </a>med 768-bitar faktoriserats av ett antal forskare.</p>
<blockquote><p><strong>Factorization of a 768-bit <a href="http://kryptera.se/t/rsa/" class="st_tag internal_tag" rel="tag" title="rsa">RSA</a> modulus</strong></p>
<p><em>Thorsten Kleinjung and Kazumaro Aoki and Jens Franke and Arjen Lenstra and Emmanuel Thomé and Joppe Bos and Pierrick Gaudry and Alexander Kruppa and Peter Montgomery and Dag Arne Osvik and Herman te Riele and Andrey Timofeev and Paul Zimmermann</em></p>
<p><strong>Abstract: </strong>This paper reports on the factorization of the 768-bit number RSA-768 by the number field sieve factoring method and discusses some implications for RSA.</p></blockquote>
<p>Du hittar deras uppsats här:</p>
<p><a href="http://eprint.iacr.org/2010/006">http://eprint.iacr.org/2010/006</a></p>
<p>Intressant är följande citat:</p>
<blockquote><p>Factoring a 1024-bit RSA modulus would be about a thousand times harder, and a 768-bit RSA modulus is several thousands times harder to factor than a 512-bit one.</p>
<p>Because the first factorization of a 512-bit RSA modulus was reported only a decade ago (cf. [7]) it is not unreasonable to expect that 1024-bit RSA moduli can be factored well within the next decade by an academic effort such as ours or the one in [7]. Thus, it would be prudent to phase out usage of 1024-bit RSA within the next three to four years.</p></blockquote>
<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
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		<title>Attacker mot DRM</title>
		<link>http://kryptera.se/attacker-mot-drm/</link>
		<comments>http://kryptera.se/attacker-mot-drm/#comments</comments>
		<pubDate>Tue, 20 May 2008 10:33:06 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Okategoriserade]]></category>
		<category><![CDATA[aacs]]></category>
		<category><![CDATA[anydvd]]></category>
		<category><![CDATA[bd+]]></category>
		<category><![CDATA[blu-ray]]></category>
		<category><![CDATA[drm]]></category>
		<category><![CDATA[mkbv7]]></category>
		<category><![CDATA[nate lawson]]></category>
		<category><![CDATA[rsa]]></category>

		<guid isPermaLink="false">http://kryptera.se/?p=5</guid>
		<description><![CDATA[Kryptogurun Nate Lawson gav en presentation (PDF) under konferensen RSA 2008 om hur du designar samt attackerar DRM system. Nate jämför Blu-ray, AACS vs. BD+. Samt nämner lite om AACS MKBv7 som Slysoft tydligen knäckt: AnyDVD (HD) 6.4.1.1 2008 04 10 - New (Blu-ray): Added support for AACS MKBv7! (used on new titles to be [...]<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
]]></description>
			<content:encoded><![CDATA[<div class='wpfblike' style='height: 40px;'><fb:like href='http://kryptera.se/attacker-mot-drm/' layout='default' show_faces='false' width='400' action='like' colorscheme='light' send='false' /></div><div class="alignright"><div class="g-plusone" data-href="http://kryptera.se/attacker-mot-drm/" size="tall" count="true"></div></div><p><img class="alignright" style="float: right;" src="http://www.samsung.com/nz/images/s_bluray.jpg" alt="" width="50" height="50" /></p>
<p>Kryptogurun <a href="http://www.root.org/~nate/">Nate Lawson</a> gav en presentation (<a href="http://root.org/talks/RSA2008_DesigningAttackingDRM.pdf">PDF</a>) under konferensen <a href="http://www.rsaconference.com/">RSA 2008</a> om hur du designar samt attackerar <a href="http://kryptera.se/t/drm/" class="st_tag internal_tag" rel="tag" title="drm">DRM</a> system.</p>
<p>Nate jämför <a href="http://kryptera.se/t/blu-ray/" class="st_tag internal_tag" rel="tag" title="blu-ray">Blu-ray</a>, <a href="http://kryptera.se/t/aacs/" class="st_tag internal_tag" rel="tag" title="aacs">AACS</a> vs. <a href="http://kryptera.se/t/bd/" class="st_tag internal_tag" rel="tag" title="bd+">BD+</a>. Samt nämner lite om <a href="http://kryptera.se/t/aacs/" class="st_tag internal_tag" rel="tag" title="aacs">AACS</a> <a href="http://kryptera.se/t/mkbv7/" class="st_tag internal_tag" rel="tag" title="mkbv7">MKBv7</a> som <a href="http://forum.slysoft.com/showthread.php?t=15698">Slysoft tydligen knäckt</a>:</p>
<blockquote><p><a href="http://kryptera.se/t/anydvd/" class="st_tag internal_tag" rel="tag" title="anydvd">AnyDVD</a> (HD) 6.4.1.1 2008 04 10<br />
- New (Blu-ray): Added support for AACS MKBv7!<br />
(used on new titles to be released end of April)<br />
- New (Blu-ray): Complete region lock removal from Blu-ray disc,<br />
including discs which contain signed Java code!<br />
- New (Blu-ray): Added dialog to ask for disc region on insertion.<br />
- New (Blu-ray): Automatic option remembers previous region settings<br />
per disc<br />
- New (DVD): Support for protection on &#8221;Reservation Road&#8221;, US<br />
- New (DVD): Many improvements to AI scanner and AnyDVD ripper<br />
- Fix (Blu-ray): BD+ removal did not work with some discs.</p></blockquote>
<p>F&ouml;lj oss p&aring; Twitter: <a href="http://twitter.com/kryptera">http://twitter.com/kryptera</a></p>
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