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	<title>gpg &amp;laquo; WordPress.com Tag Feed</title>
	<link>http://wordpress.com/tag/gpg/</link>
	<description>Feed of posts on WordPress.com tagged "gpg"</description>
	<pubDate>Fri, 04 Jul 2008 16:22:39 +0000</pubDate>

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<item>
<title><![CDATA[Något som påpekats tidigare]]></title>
<link>http://lambdashipstate.wordpress.com/?p=25</link>
<pubDate>Sun, 29 Jun 2008 22:47:23 +0000</pubDate>
<dc:creator>lambda</dc:creator>
<guid>http://lambdashipstate.wordpress.com/?p=25</guid>
<description><![CDATA[När FRA förtsätter sin mediaoffensiv, nu med ett &#8220;lita på oss, för vi är goda&#8221; i S]]></description>
<content:encoded><![CDATA[<p>När FRA förtsätter sin mediaoffensiv, nu med ett <a href="http://www.svd.se/opinion/brannpunkt/artikel_1413419.svd">"lita på oss, för vi är goda" i Svenska Dagbladet</a>, så är det värt att gå tillbaka ett par år. En tid precis efter avvecklandet av det kalla kriget, stormaktspolitik och militärer som bokstavligen satt med fingret på den stora atomkrigsavtryckaren - tänk på att detta inte ens var tjugo år sedan och försök föreställa er hur världen ser ut om ytterligare tjugo. Värt att sätta i perspektiv när riksdagen nu öppnat möjligheterna till att övervaka all elektronisk kommunikation.</p>
<p>Det var då som <a href="http://en.wikipedia.org/wiki/Phil_Zimmerman">Phil Zimmermann</a> skapade programvaran <a href="http://en.wikipedia.org/wiki/Pretty_Good_Privacy">PGP</a> för att möjliggöra för privatpersoner att enkelt kryptera kommunikationen med varandra. Precis de argument som lyfts fram varför FRA-lagen är så förkastlig i ett öppet och demokratiskt samhälle, baserade Zimmermann <a href="http://www.philzimmermann.com/EN/essays/WhyIWrotePGP.html">sitt ställningstagande bakom utvecklandet av PGP</a>:</p>
<blockquote><p>Until recently, if the government wanted to violate the privacy of ordinary citizens, they had to expend a certain amount of expense and labor to intercept and steam open and read paper mail. [...] This is like catching one fish at a time, with a hook and line. Today, email can be routinely and automatically scanned for interesting keywords, on a vast scale, without detection. This is like driftnet fishing. And exponential growth in computer power is making the same thing possible with voice traffic.</p>
<p>Perhaps you think your email is legitimate enough that encryption is unwarranted. If you really are a law-abiding citizen with nothing to hide, then why don't you always send your paper mail on postcards? Why not submit to drug testing on demand? Why require a warrant for police searches of your house? Are you trying to hide something? If you hide your mail inside envelopes, does that mean you must be a subversive or a drug dealer, or maybe a paranoid nut? Do law-abiding citizens have any need to encrypt their email?</p>
<p>[...]</p>
<p>PGP empowers people to take their privacy into their own hands. There has been a growing social need for it. That's why I wrote it.</p></blockquote>
<p>I helgens sändning av <a href="http://www.sr.se/cgi-bin/P1/program/index.asp?programID=2795">Medierna i P1</a>, så intervjuades Ingvar Åkesson om den senaste tidens debatt och om FRA:s verksamhet lite allmänt. En frågeväxling som väckte mitt intresse var:</p>
<blockquote><p><strong><em>Reporter:</em></strong> [...] med tanke på att man krypterar, mejl till exempel, som man vill vara helt säker på ingen annan ska läsa... Pretty Good Privacy, PGP, till exempel. Men det knäcker den här superdatorn?<br />
<strong><em>Åkesson:</em></strong> Ja, det är inte datorn som knäcker utan det är våra kryptologer.</p></blockquote>
<p>Det var ju en romantisk syn på hur kryptologer arbetar - det kanske förklarar en del av den "information" från officiellt håll vi serverats de senaste dagarna.</p>
<p>För övrigt är <em><a href="http://tianmi.info/blogge/posts/08/06/29/Javla-arthjarna/">Blogge</a></em> återigen läsvärd, tillsammans med <em><a href="http://opassande.se/index.php/2008/06/29/nar-ska-politikerna-borja-forklara-sig/">opassande</a></em> och <em><a href="http://www.zaramis.nu/blog/2008/06/29/visst-spanar-fra-pa-folket/">Svensson</a></em>.</p>
<p>Det är värt att påpeka det återigen, att säkerhet kontra integritet <a href="http://www.schneier.com/crypto-gram-0802.html#1">inte är ett nollsummespel</a> som företrädare ur säkerhets- och underrättelsetjänst vill få oss att tro (många <a href="http://mikaelwendt.blogspot.com/2008/06/fra-lagen-behvs.html">politiker</a> har de ju redan övertygat). Det handlar om frihet kontra kontroll. Om jag som medborgare känner ett behov att kryptera min e-post för att inte storebror staten ska kunna läsa den, så måste man väl fråga sig om det är rimligt med denna massavlyssning. Jag vet ju inte hur informationen kan komma att användas mot mig, eftersom mitt rena samvete kanske <a href="http://bloggenbent.se/modules/wordpress/2008/06/28/tror-du-verkligen-att-ditt-mjl-r-rent">inte uppfattas så av övervakaren</a>.</p>
<div class="entrymeta">Läs även andra bloggares åsikter om <a href="http://bloggar.se/om/fra" rel="tag">fra</a>, <a href="http://bloggar.se/om/pgp" rel="tag">pgp</a>, <a href="http://bloggar.se/om/gpg" rel="tag">gpg</a>, <a href="http://bloggar.se/om/%F6vervakning" rel="tag">övervakning</a>, <a href="http://bloggar.se/om/avlyssning" rel="tag">avlyssning</a>, <a href="http://bloggar.se/om/ingvar+%E5kesson" rel="tag">ingvar åkesson</a>, <a href="http://bloggar.se/om/integritet" rel="tag">integritet</a></div>
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<item>
<title><![CDATA[Rhythmic Encryption: Morse Code]]></title>
<link>http://ivorytowers.wordpress.com/?p=34</link>
<pubDate>Sun, 29 Jun 2008 18:48:56 +0000</pubDate>
<dc:creator>empowermint</dc:creator>
<guid>http://ivorytowers.wordpress.com/?p=34</guid>
<description><![CDATA[Morse Code is perhaps the most obvious way to turn a message into an aspect of music, but it takes s]]></description>
<content:encoded><![CDATA[<p>Morse Code is perhaps the most obvious way to turn a message into an aspect of music, but it takes some skill to encrypt larger messages without making the music obviously coded.  We know of short Morse Code messages like V for Victory (..._) at the beginning of Beethoven's 5th, but very few compositions are based entirely on Morse Code, and very few spymasters would consider this method for important information for the simple reason that it's more trouble than it's worth.</p>
<p>This post is part of my <a title="Musical Codes Contents" href="http://ivorytowers.wordpress.com/2008/05/15/musical-codes-and-encryption/" target="_self">Musical Encryption Series.</a></p>
<p><!--more--></p>
<p><strong>Melodic Rhythm</strong></p>
<p>We can use the rhythm of a Morse code message as the rhythm for a melodic or inner part in a score.</p>
<p style="text-align:center;">Step One</p>
<p>Code the message into Morse Code. You can use an <a title="Morse Code Translator" href="http://morsecode.scphillips.com/jtranslator.html" target="_blank">online translating</a> program for this or do it the hard way with a translation table.  The message I coded came out like this:  .... .. ... / .. ... / ... --- -- . / -- --- .-. ... . / -.-. --- -.. .</p>
<p>Conventionally, you would not include spaces SOTHATTHEMESSAGECOMESOUTLIKETHIS as it simplifies the coding process and does not detracts significantly from its final legibility.</p>
<p style="text-align:center;">Step Two</p>
<p>Choose a rule (or set of rules) to change the Morse Code into a rhythm. You will need a note value, or set of note values for both dashes and dots as well as for letter spacing.</p>
<p>For simplicity, you might like to have quavers as dots and crotchets as dashes. In most cases, this will make the cyphertext much less musical, however. (Cyphertext is the message after it has been coded, plaintext is the message without any encryption applied.)</p>
<p>For the example, I decided dots would notes shorter than crotchets and dashes would be crotchets or larger. I have used rests or slurs for letter spacing. You might also want to include 'null' characters in the score. For example a dotted note could not count towards the coded message, allowing the coder/composer to make the music more musical by inserting a dotted note wherever they like without worrying about its effect on the plaintext.</p>
<p>It is worth noting that a flexible rule like the one I am using has several translations into rhythm. As any frequency-analysis aware cryptographer would tell you, this is a very good thing indeed.</p>
<p style="text-align:center;">Step Three</p>
<p>We then add pitch to the notes to make the melody as realistic (ie musical) as possible - this is the tricky bit!  As a general rule, I found shorter notes suited smaller melodic intervals and vice versa. To make the score look more realistic you should include performance directions and generally act like it is a real piece of music.</p>
<p>So the text I turned into Morse Code for Step One turns out like this:</p>
<p><a href="http://ivorytowers.files.wordpress.com/2008/06/morse-code.jpg"><img class="aligncenter size-medium wp-image-37" src="http://ivorytowers.wordpress.com/files/2008/06/morse-code.jpg?w=300" alt="An example of a piano score generated from a Morse Code message." width="300" height="289" /></a></p>
<p>This particular example turned out as a weird cross between Martinu and Debussy but other styles work just as well, although more free styles suit the method better.</p>
<p>You might like to combine steps two and three to help you make the cyphertext as musical as possible. It is much easier to separate the two aspects as I did especially if you are used to free composition.</p>
<p><strong>Harmonic Rhythm<br />
</strong></p>
<p>We can also (less obviously) let a Morse Code string dictate the<em> harmonic</em> rather than melodic rhythm of a score.  For example a dot could be a minim of a particular chord and a dash a whole bar; or you a dot could indicate a major chord, a dash minor. This makes a much more subtle code, although a regular structure becomes difficult as in real music the harmonic rhythm will typically speed up as it nears the end of a phrase.</p>
<p>It is also much easier to hear the code using the harmonic method. While it is unlikely a listener can distinguish slurs from rests and so on, they will certainly hear major and minor chords - and will have lots of time to work it out. The methods I outline in this series are really for written scores only, but it is worth investigating the aural method also.</p>
<p><strong>Where do we go from this?<br />
</strong></p>
<p>There are several limitations to the composing by Morse Code method. It is moderately difficult to compose to a set rhythm to begin with, especially when it's as irregular as those produced by your average plaintext. More flexible rule systems make it much easier to compose a realistically musical melody, although care must be taken to use a system simple enough to remember, as written keys significantly slow the encryption process and have a risk of being intercepted.</p>
<p>A bigger problem is that Morse Code is very well known: it is quite easy for someone to guess how your message is coded and then they will be able to read it without difficulty. Again, more complex coding systems stop this; or an alternative Morse Code could be developed using its own combinations of dots and dashes for each letter known only to the sender and receiver of the message.</p>
<p>But the biggest problem of all is that you have to let the other person  know your rule system! This is where most codes fall down as at some point the key has to be passed uncoded to those who need to decrypt the message. The safest way to do this is in person, or using <a title="GPG for Windows" href="http://www.gpg4win.org/download.html" target="_blank">an uncracked system like GPG.</a></p>
<p>Look out for the next post in my Musical Codes series, the Pitching Cipher.</p>
<p><strong>Further Reading</strong></p>
<ul>
<li><a title="History of Musical Codes" href="http://ivorytowers.wordpress.com/2008/05/22/codes-and-music-in-a-nutshell/" target="_self">The development of musical encryption through history.</a></li>
<li><a title="Samuel Morse" href="http://en.wikipedia.org/wiki/Samuel_F._B._Morse" target="_blank">Samuel Morse</a> on Wikipedia.</li>
<li><a title="Morse Code in Music" href="http://homepage.ntlworld.com/dmitrismirnov/MorseMusic.html" target="_blank">A short article about uses of Morse Code in art and popular music.</a></li>
</ul>
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<title><![CDATA[Gajim nervt#2]]></title>
<link>http://drazraeltod.wordpress.com/?p=430</link>
<pubDate>Sun, 29 Jun 2008 09:35:27 +0000</pubDate>
<dc:creator>Dr. Azrael Tod</dc:creator>
<guid>http://drazraeltod.wordpress.com/?p=430</guid>
<description><![CDATA[Wenn ich eine Sache aus dem letzten Post über Gajim gelernt habe, dann dass man nicht über ein Pro]]></description>
<content:encoded><![CDATA[<p>Wenn ich eine Sache aus dem letzten <a href="http://drazraeltod.wordpress.com/2008/06/28/gajim-nervt/" target="_self">Post über Gajim</a> gelernt habe, dann dass man nicht über ein Projekt öffentlich lästern sollte, bei dem man jeden Tag im offiziellen <a href="jabber@conference.jabber.org">MUC-Channel</a> rumsitzt. Nach meinem Eintrag gab es beinahe sofort massenweise Reaktionen ich hätte das doch erstmal dort klären können bevor ich einen derartig bösartigen Rant über Gajim schreibe und die Fehler lägen garnicht in Gajim sondern in meinen Einstellungen für meinen GPG-Agenten.</p>
<p>All das stimmt, heute morgen konnte ich die Probleme (wohl auch dank der Tatsache dass ich etwas ausgeschlafener war) mit ca. 3 Klicks lösen. Die entsprechende Einstellung in Seahorse war ziemlich offensichtlich und ich hab keine Ahnung wie ich das mehrmals übersehen konnte, aber das ist ja im Endeffekt auch egal, hauptsache es tut wieder.</p>
<p>Interessant fand ich dass bei den Leuten von Gajim jeder verärgert war weil ich geschrieben habe dass Gajim nervt und kein einziger gelesen hat das ich Gajim so rein grundsätzlich für einen der besten Clients halte. (Ansonsten würde ich ihn ja auch nicht nutzen oder?)</p>
<p>Auch die ewiglangen Diskussionen darüber dass ich doch inhaltlichen Blödsinn erzählen würde (danke, das hat mir an der Stelle wirklich geholfen) und dass es die schlechteste Variante überhaupt wäre das Passwort während der Sitzung auf Festplatte zu speichern da die Daten nur sehr schwer wieder vollständig zu löschen sind (Man muss Dateien übrigens nicht unbedingt löschen, man könnte sie auch überschreiben... nur so als Nebenbemerkung.) fand ich mehr als interessant. Ja die Passwörter auf die Festplatte schreiben IST eine bescheuerte Idee. Ich wollte nur mit diesem Vergleich andeuten dass mir dies immer noch als eine bessere Idee erscheint als den Nutzer bei jedem Statuswechsel nach dem Passwort zu fragen.<br />
An meine Festplatte kommt kaum jemand ran, auf meinem Bildschirm mitlesen darf nahezu jeder. Auch ist die Technik schon lange nichtmehr Sicherheitsproblem Nr. 1 sondern ganz eindeutig der Nutzer (Irgendwann muss ich mal nen längeren Beitrag alleine dazu schreiben), es bringt nichts das perfekte, sichere Passwort zu haben, wenn man es irgendwann schon aus Gewohnheit überall eintippt und irgendwann halt doch mal ins falsche Feld. (Selbst ich, der es eigentlich besser wissen müsste, war schon in Versuchung das Passwort in die Zwischenablage zu nehmen um es nicht ständig eintippen zu müssen... jemand anderes hätte das evtl. wirklich gemacht.)<br />
Auch der Hinweis dass das Problem entgegen meines Updates nicht in <a href="http://www.gnome.org/projects/seahorse/" target="_blank">Seahorse</a> liegt sondern in meinem GPG-Agenten, war wahnsinnig sinnvoll. Klar liegt das Problem beim GPG-Agenten, blöd nur dass das in dem Fall Seahorse bei mir macht.</p>
<p>Um jedenfalls wieder zurück zum Thema zu kommen.. Gajim ist ein netter Client und liegt bei meinen Lieblings-Jabber-Clients mit ganz weit vorn (noch ein Beitrag den ich mal schreiben müsste), ja er hat einige Macken (so werden unbestätigte Kontakte z.B. bei mir Permanent in der Liste angezeigt, wäre schön wenn man das ausblenden könnte, auch wäre es schön in den Eigenschafften eines Kontaktes lesen zu können, zu welchem Konto der Eintrag gehört)  aber jeder andere von mir getestete Client hat die ebenfalls.</p>
<p style="text-align:left;">Es gibt allerdings einen Grund aus dem ich niemals Gajim als einzigen Client verwenden werde (nein, nichtmal wenn er <a href="http://www.xmpp.org/extensions/xep-0167.html" target="_blank">Jingle-Audio</a>, <a href="http://de.wikipedia.org/wiki/Off-the-Record_Messaging" target="_blank">OTR</a> und eine Möglichkeit <a href="http://www.irssi.org/">Irssi</a> in einem Tab einzubinden unterstützt): Es ist ein grafisches Programm und läuft aus irgend einem Grund nicht in einer <a href="http://de.wikipedia.org/wiki/GNU_Screen" target="_blank">Screen</a>-Session. ;-)</p>
<p>Daher: Die unendliche Geschichte, der Suche nach einem idealem Jabber-Client geht weiter.</p>
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<item>
<title><![CDATA[Privatliv - proof of concept]]></title>
<link>http://onasut.wordpress.com/?p=71</link>
<pubDate>Tue, 24 Jun 2008 22:47:29 +0000</pubDate>
<dc:creator>onasut</dc:creator>
<guid>http://onasut.wordpress.com/?p=71</guid>
<description><![CDATA[I lugnet efter stormen, det nästan ofattbara antiklimax som infann sig efter omröstningen, så har]]></description>
<content:encoded><![CDATA[<p>I lugnet efter stormen, det nästan ofattbara antiklimax som infann sig efter <a href="http://onasut.wordpress.com/2008/06/18/suck/">omröstningen</a>, så har jag funderat kring det här med privat kommunikation. Utöver grubblande så har jag även fördrivit tiden konstruktivt. Har gått från nästan uteslutande teoretiska kunskaper om <a href="http://projo.se/2008/06/08/sa-krypterar-du-din-email/">kryptering</a>, <a href="http://www.cypherpunks.ca/otr/help/authenticate.php?lang=en">autentisering</a>, verifiering, <a href="http://basic70.wordpress.com/2008/06/21/pgp-signering/">signering</a>, etc till att numera ha praktisk erfarenhet av att installera och använda <a href="ftp://ftp.gnupg.org/gcrypt/binary/gnupg-w32cli-1.4.3.exe">GnuPG</a>, <a href="https://addons.mozilla.org/en-US/thunderbird/addon/71">Enigmail</a>, <a href="https://addons.mozilla.org/en-US/firefox/addon/4645">FireGPG</a> och Vidalia/<a href="http://www.torproject.org">Tor</a>.</p>
<p>Vissa addons som jag har haft installerade en längre tid har jag lärt mig mer om. Jag syftar på <a href="http://onasut.wordpress.com/2008/02/08/off-the-record-instant-messaging-privacy/">Off-the-Record</a> och kan även nämna pidgin-encryption. Nya erfarenheter har jag fått både genom att <a href="http://onasut.wordpress.com/2008/04/01/how-to-setup-off-the-record-messaging-for-pidgin/">hjälpa</a> andra men fram för allt genom att fler i kontaktlistan börjar ha stöd för olika typer av kryptering och man fått en nystart i att leka och testa.</p>
<p>Eftersom att jag ägnar den här posten åt att namndroppa olika tjänster som underlättar att en privat konversation hålls icke-publik nämner jag även några tjänster som jag personligen inte fattat tycke för. Jag har inga nya erfarenheter eller färska minnen av <a href="http://en.wikipedia.org/wiki/SecureIM">SecureIM</a> då jag inte använder <a href="http://www.ceruleanstudios.com/">Trillian</a> längre. Hoppade över att testa <a href="http://www.flexcrypt.com/">Flexcrypt</a> då gratisversionen bara tillåter kryptering mot tre adresser. Jag ser inga fördelar med Flexcrypt jämfört med GPG så valet är enkelt.</p>
<p>Ett program som visserligen inte är någon favorit men som åtminstone verkar intressant nog att klara sig från avinstallation är <a href="http://skyddadig.wordpress.com/guider/">Simp</a>. En uppenbar nackdel med Simp är att det bara är light-versionen som är kostnadsfri. Man bör ifrågasätta tillförlitligheten på att köra crackad propreitär kod, när det finns alternativ. Om du anser den tillförlitlig, go ahead, bara du ställer dig den frågan innan du bestämmer dig. Personligen föredrar jag programvara som finns fritt tillgängligt för signerad nedladdning och vars kod har granskats av oberoende och utomstående. Så till fördelarna med Simp: det är inte en plugin eller addon utan ett program som man skickar sin vanliga chat-trafik genom. Dina kompisar som av någon oförklarlig anledning biter sig fast vid MSN Live och vägrar gå över till Pidgin/Miranda/Trillian kanske föredrar en sådan lösning. Personligen använder jag <a href="http://pidgin.im/">Pidgin</a> för att slippa ha flera klienter igång så att använda Simp vore ett steg tillbaka för min del.</p>
<p>Att jag inte ägnade fler ord åt de program som faller mig på läppen i den här posten är för att jag planerar att göra en genomgång av dem inom kort. Då kommer jag kort att förklara varför just de programmen rockar och sedan ägna tid åt vilka plugins/addons som gör mitt liv lättare.</p>
<p>Det blev en liten utvikning om vad jag har provat på och mina intryck av olika program. För att återknyta till där jag började - mina funderingar kring det här med privatliv. För egentligen, är det verkligen någon som bryr sig om vad lilla jag skriver? Å ena sidan, vet jag inte så därför borde man ta det säkra före det osäkra. Å andra sidan kräver det mer ansträngning än att inte bry sig. När jag var mitt upp i att installera ytterligare någon krypteringsprogramvara stannade jag upp och reflekterade över vad jag egentligen höll på med. Att kryptera trafiken och sedan inte utbyta några hemlisar, påminner inte det som när man inom datasäkerhet i princip visar på en svaghet hos ett system men inte utnyttjar svagheten? Därav <a href="http://en.wikipedia.org/wiki/Proof_of_Concept">rubriken</a>. Som jag var inne på i föregående post så är det en god idé att testa att man klarar av att installera nödvändig programvara och sätta upp en privat förbindelse innan den dagen kommer då man har en hemlis att utbyta. På samma sätt som en backup måste vara tagen innan systemet börjar krångla.</p>
<p>På tal om något helt annat så sneglade jag på bloggens statistik och upptäckte en glädjande nyhet. Följande länk - <a title="Off-the-Record" href="http://www.cypherpunks.ca/otr/#downloads">http://www.cypherpunks.ca/otr/#downloads</a> - toppar numera listan över mest klickade. Utifrån det och vetskapen om hur många i min kontaktlista som har OTR vågar jag dra slutsatsen att det är betydligt fler än mina närmaste som läser den här bloggen. Den slutsatsen hade man i och för sig kunnat dra redan efter att ha tittat på totalt antal besökare på inlägget. Jag brukar inte ha speciellt bra koll på statistiken och blev hur som helst flerfaldigt glatt överraskad av att titta på siffrorna.</p>
<p>Fler som tittat på privat kommunikation men som inte blivit länkade i ovanstående text: <a href="http://litemindrenytta.blogspot.com/2008/06/tips-och-tricks-fr-kad-integritet-och.html">SommarKatten</a> föredrar Miranda och skriver om hur sin laptop är konfigurerad. Väl skrivet och flera bra länkar. Även hos <a href="http://dumheterna.com/2008/06/23/personlig-integritet-och-fra/">Dumheter</a> hittar man en genomgång av vad man kan göra för att skydda sig. <a href="http://fotografhelsingborg.blogspot.com/2008/06/kryptera-din-hotmail-och-slipp-fra.html">Stillbildsfotografen</a> har en guide specifikt för dem som sitter med hotmail, inklusive hur man via addons kommer åt eposten utan POP/IMAP. Mest för de fina bildernas skull så blir det en länk till <a href="http://bloggis.se/atte/72797">atte</a>.</p>
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<title><![CDATA[Passa la "legge Orwell" in Svezia]]></title>
<link>http://emilator.wordpress.com/?p=194</link>
<pubDate>Fri, 20 Jun 2008 13:47:20 +0000</pubDate>
<dc:creator>emilator</dc:creator>
<guid>http://emilator.wordpress.com/?p=194</guid>
<description><![CDATA[Svezia: con 143 sì, 138 no e un astenuto viene approvata la tanto discussa &#8220;legge Orwell]]></description>
<content:encoded><![CDATA[<p>Svezia: con 143 sì, 138 no e un astenuto viene approvata la tanto discussa "legge Orwell" (punto-informatico <a href="http://www.pitelefonia.it/p.aspx?i=1921732">segue</a> la vicenda da più di un anno, e l'iter di approvazione è partito nel 2005). Una legge che si è guadagnata questo appellativo da regime totalitario perchè effettivamente munisce le forze dell'ordine svedesi di uno strumento di controllo davvero potente, troppo.</p>
<p style="text-align:center;"><img class="alignnone aligncenter" src="http://democraticpiece.com/wp-content/uploads/2007/06/1984.jpg" alt="" /></p>
<p><!--more-->Da ormai un bel po' di anni non è azzardato affermare che l'arma del controllo dell'informazione sia la più pericolosa e allo stesso tempo realisticamente utilizzabile che si possa immaginare. Con una legge del genere, il passaggio dalla realtà ad uno scenario in stile 1984, o V per Vendetta (per citare i più noti), è fantasioso ma non così esagerato. La legge Orwell permette esplicitamente ad un'organizzazione facente capo al Ministero della Difesa (il Swedish National Defence Radio Establishment, o Försvarets radioanstalt (FRA)) di setacciare e-mail, fax, telefonate e messaggi di testo viaggianti via cavo. Per quale motivo? Sicurezza nazionale. E ok, finché si tratta di combattere pedopornografia, droga, terrorismo, etc., ma tutte le informazioni che attraverseranno il suolo svedese passeranno anche sotto "gli occhi" di un supercomputer di proprietà del FRA (probabilmente il quinto più potente al mondo). Vogliamo essere maliziosi? In questi casi non si sbaglia mai di tanto. La Svezia vuole controllare il P2P, o il semplice scambio di file tra due persone? "Basta poco, ché ce vo'?" Vuole controllare movimenti critici nei confronti del partito di maggioranza? Presto fatto. Inoltre, che dei dati passino per la Svezia non implica che siano dati svedesi, potrebbe anche essere una mia telefonata! Quindi la legge riguarda, almeno, anche l'Europa intera.</p>
<p>Con questo non voglio essere fatalista, ma non è bene che un tale modo di agire passi per giusto e doveroso. Basti pensare che un cittadino vissuto un secolo fa godeva di una privacy inimmaginabile rispetto a noi. Per comunicare segretamente bastava assicurarsi che dietro un cespuglio non ci fosse qualcuno con l'orecchio teso.</p>
<p>Le critiche non giungono solo dagli "attivisti della libertà nell'era digitale", anche Google non si risparmia:  "By introducing these new measures, the Swedish government is following the examples set by governments ranging from China and Saudi Arabia to the U.S. government's widely criticized eavesdropping program," <a href="http://www.usatoday.com/news/world/2008-06-18-sweden_N.htm">parole</a> del global privacy counsel di Google, Peter Fleischer. Critiche anche dalla Swedish Telecom, e l'opposizione afferma di voler annullare la legge nel caso vincesse le prossime elezioni (nel 2010).</p>
<p>Ma analizziamo un po' gli obbiettivi della legge. Innanzitutto c'è la sicurezza nazionale, e quindi la difesa del cittadino, difesa che passa per l'enorme quantità di soldi necessari a tenere in piedi una struttura di monitoraggio del genere (si parla di decine di milioni di euro). Dopodiché, è risaputo che i movimenti terroristici (ma anche di traffico di droga e altro) dotati di un minimo di serietà (se così si può dire) non sono così stupidi e non trasmettono in chiaro. L'uso di sistemi di crittografia forte annienta le capacità di controllo di qualsiasi organizzazione, supercomputer o meno. Dunque, finché l'uso di software pro-cifrature resistenti sarà legale (da non dare per scontato, negli USA se ne discute ancora oggi dagli anni '80), nulla impedirà ad un cittadino qualunque di proteggere i dati che egli ritiene privati, se vuole. E allora a cosa serve questa legge? A beccare i cretini (ammesso che esistano)?</p>
<p>Occorre quindi abituarsi all'uso di strumenti per la protezione dei propri dati, meglio se open-source: il fatto che il codice sia visibile a tutti riduce di gran lunga il rischio di incappare in backdoor e diavolerie simili. Pertanto, alcuni link fondamentali per proteggersi a dovere:</p>
<ul>
<li><a href="http://www.gnupg.org/">gnupg</a></li>
<li><a href="http://www.gnome.org/projects/seahorse/">seahorse</a> (o <a href="http://developer.kde.org/~kgpg/">kgpg</a>)<strong><br />
</strong></li>
<li><a href="http://enigmail.mozdev.org/home/index.php">enigmail</a> (plugin per thunderbird)</li>
</ul>
<p>Chi volesse fare un po' di pratica con mail cifrate attraverso gpg, può usare il plugin enigmail appena scritto e inviarmi una mail in totale sicurezza.</p>
<p style="text-align:center;"><a href="http://dilbert.com/strips/comic/2008-06-20/"><img class="aligncenter" src="http://dilbert.com/dyn/str_strip/000000000/00000000/0000000/000000/10000/1000/100/13538/13538.strip.gif" border="0" alt="" width="468" height="142" /></a></p>
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<title><![CDATA[210ED3E0]]></title>
<link>http://onasut.wordpress.com/?p=64</link>
<pubDate>Thu, 19 Jun 2008 22:05:57 +0000</pubDate>
<dc:creator>onasut</dc:creator>
<guid>http://onasut.wordpress.com/?p=64</guid>
<description><![CDATA[Avrundade kvällen med att installera och prova GnuPG i Thunderbird och via gmail i Firefox. Tack ti]]></description>
<content:encoded><![CDATA[<p>Avrundade kvällen med att installera och prova GnuPG i Thunderbird och via gmail i Firefox. Tack till projO för <a href="http://projo.se/2008/06/08/sa-krypterar-du-din-email/">guiden</a> och till <a href="http://basic70.wordpress.com/2007/10/25/pgpgpg-nyckel/">Daniel</a> som stod till hands att testa mot.</p>
<p>Då Daniel var lättövertalad att installera OTR och jag inte vill missa ett tillfälle att tipsa vem som än råkar läsa det här - <a href="http://onasut.wordpress.com/2008/02/08/off-the-record-instant-messaging-privacy/">info</a><a href="http://en.wikipedia.org/wiki/Off-the-record_messaging#Client_support">rmation</a> om  <a href="http://onasut.wordpress.com/tag/off-the-record">off-the-record</a> och installerings<a href="http://onasut.wordpress.com/2008/04/01/how-to-setup-off-the-record-messaging-for-pidgin/">instruktion</a>.</p>
<p>Åter till pgp/gpg. Tecknen i rubriken - 210ED3E0 - är min publika nyckel och den kan hämtas från pool.sks-keyservers.net alternativt, för er som föredrar att lägga till nyckel via urklipp så är det bara kopiera nedanstående.</p>
<p>-----BEGIN PGP PUBLIC KEY BLOCK-----<br />
Version: GnuPG v1.4.7 (MingW32)</p>
<p>mQGiBEhVCB8RBADIYHjgWzkqylcq25</p>
<div id="1fia" class="ArwC7c ckChnd">ZMAT2B283LV6RRvS/48+C+vth7kokTSTOm<br />
XQjaeme55EqjG1FngAQU1Y88SC59mH3qmg+KO1f3roXu4fGgzTrWKUqUuzBYDQqF<br />
d5NpyyzF+h8bU3Y4SPKVunscyzhipkHzKN5hwX604cYQjyoICj1r/VXIGwCgv+Bb<br />
HhBDHx7o8dDdUUcNlzVRvMED/jI2RwVxZJi8N/OXwMHVPcg7Nh5xRbvj+xAB8PkS<br />
QKwzAerk32DRlldEGvZoCb4UbP2xbp8PSivOIszrNZXWTDsxTigEwYQdjUZXByXo<br />
MPp0X2pBesUBkMspE1hx2mENcTPnMlHsHZEO9KDUqBCzWdZR/kYC9JrBZxi6bLsx<br />
vq0KA/9yCGcKrBxrX9gbMxJSsEhnHU/PNA4RyNgipfPlaaxZl0S01A15SE2MhTqv<br />
IqEqfMF+fNZmfGVr+2CurAbbQ1WsKVMwdLXOv2t95FeixlYIehJgws0FeM0zGeva<br />
EVgmnyHHv6aEIwpDPeUYqC6sIjHnapz2dgGFvx+qbzqN8k+MXLQpSm9oYW4gRGFs<br />
ZW5pdXMgPGpvaGFuLmRhbGVuaXVzQGdtYWlsLmNvbT6IZgQTEQIAJgUCSFUIHwIb<br />
IwUJCWYBgAYLCQgHAwIEFQIIAwQWAgMBAh4BAheAAAoJEJHHnBshDtPgWVAAnjeH<br />
RmVTGXE1KKXiLhS/NbzkWmoVAJ0eR1LoHGoSzTno9HhqZt+ODFNCp7kCDQRIVQgf<br />
EAgAy1DUIR4tbqQFRZi2t0trrdoQn0ljNxAb8nNHeHYkskVqDf/DnGO6uCKsU3pu<br />
7O42pTbTQGj5LECV91OuKBGqfc9fLmgwvg+uOHzmtmyQ5aSzHbPPbBkVsUwlGzE0<br />
+PtytfZ5k+x5HTF1funE8OXru5LigURUgUpW6Qrin4SBTMlfur5h7C51TjoYWswB<br />
WXqywnKv4KO3c8EwP1ymzOZl+VWVFSmetUld7LV0qSAMQM3kQyZYINXqq0i3SK/R<br />
9R6YNb2Wy5uURTY0PzwcfacSSp+WeZ/wek4JWfeUrjbDRDajx/H7Fg9qu+AINn/5<br />
zwutFf30mfbj1Off5nomPqu6VwADBQgAkbuIuXOaI1esRZu5DTGmTCwWegQBCt0l<br />
1a+9hUbNazmP6x8G+Ndv8cEKpBrx6EcPQw31GJK6kxIrO+WM+vyuLwQBAedDW1VB<br />
dQgwXyNm/Vzacpkf1jVk77rNGiGIBfxmnH9SL/mN+Fdcl+rfdAOR1VTL/jr8b9CW<br />
LoHXu3A612Q5bxu+wFGBQ/Ty7vnIKWxAeG5bD3Toc28KbsxdH8Fp68MZPDx9JFiS<br />
pMbD8z+YX9eRasloTAd5uMrcvwDV9UBIKqOi8lrXeyx23Svgk7TFLBT6tdAbQXht<br />
N3teczOzutwPZRIeLj6sodMnwc1ugVF66+PmcD0q1YXDuwZmgrx0VYhPBBgRAgAP<br />
BQJIVQgfAhsMBQkJZgGAAAoJEJHHnBshDtPgENgAnjPUSuTHfiQ4ybTQcSOvQU1/<br />
H7tIAKCR2bbt7KkLOOckAzERSVgacKKVYw==<br />
=EsLe<br />
-----END PGP PUBLIC KEY BLOCK-----</div>
]]></content:encoded>
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<item>
<title><![CDATA[using gnupg]]></title>
<link>http://whiter4bbit.wordpress.com/?p=84</link>
<pubDate>Sun, 08 Jun 2008 17:23:53 +0000</pubDate>
<dc:creator>whiter4bbit</dc:creator>
<guid>http://whiter4bbit.wordpress.com/?p=84</guid>
<description><![CDATA[для тех кого начинает одолевать параноя, кидаю ссылочк]]></description>
<content:encoded><![CDATA[<p>для тех кого начинает одолевать параноя, кидаю ссылочку для легкого старта <a href="http://gnupg.org">gnupg</a> вот собственно <a href="http://www.gnupg.org/gph/en/manual.html">ссылка</a>.для любителей kmail, evolution существует соответственная интеграция с gnupg.jabber клиенты psi и pidgin также предоставляют поддержку, последний использую я и модуль для pidgin'a можно найти <a href="http://sourceforge.net/projects/pidgin-gpg">тута</a> </p>
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<item>
<title><![CDATA[Ranking Finale U14]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=239</link>
<pubDate>Sun, 08 Jun 2008 16:34:42 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=239</guid>
<description><![CDATA[Si è chiusa la stagione del GPG U14 e la FIS ha rilasciato i ranking aggiornati.
Grande soddisfazio]]></description>
<content:encoded><![CDATA[<p><a href="http://clubschermaempoli.files.wordpress.com/2008/06/emoticonscherma.gif"><img class="alignnone size-full wp-image-241" src="http://clubschermaempoli.wordpress.com/files/2008/06/emoticonscherma.gif" alt="emoticonscherma" width="100" height="34" /></a>Si è chiusa la stagione del GPG U14 e la FIS ha rilasciato i ranking aggiornati.<br />
Grande soddisfazione per il CSE per il ranking dei suoi atleti.</p>
<p><strong><span style="color:#0000ff;">Bambine</span></strong><br />
Dainelli 6° su 129</p>
<p><strong><span style="color:#0000ff;">Maschietti</span></strong><br />
Dovile 66° su 172</p>
<p><strong><span style="color:#0000ff;">Giovanissimi</span></strong><br />
Pavel 24° su 224<br />
Benifei 38° su 224</p>
<p><span style="color:#0000ff;"><strong>Ragazze</strong></span><br />
Foietta 6° su 147<br />
Giglioli 90° su 147<br />
Fanciullacci 112° su 147</p>
<p><span style="color:#0000ff;"><strong>Ragazzi</strong></span><br />
Corrieri 15° su 252<br />
Batistini 110° su 252<br />
Romagnoli 228° su 252</p>
<p><span style="color:#0000ff;"><strong>Allieve</strong></span><br />
Spedicato 84° su 158<br />
Petrizzo 90° su 158<br />
Bollettino 105° su 158</p>
<p><span style="color:#0000ff;"><strong>Allievi</strong></span><br />
Giunti 48° su 273<br />
Lastrucci 79° su 273<br />
Galimberti 182° su 273</p>
<p>Scarica il ranking di tutte le armi qui: <a title="Ranking Finale U14" href="http://www.federscherma.it/file/28287.zip"><strong><span style="color:#0000ff;">Ranking finale U14 GPG</span></strong></a></p>
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<title><![CDATA[Massengenerierung von PGP-Schlüsseln]]></title>
<link>http://binblog.wordpress.com/?p=127</link>
<pubDate>Tue, 03 Jun 2008 15:50:32 +0000</pubDate>
<dc:creator>martin</dc:creator>
<guid>http://binblog.wordpress.com/?p=127</guid>
<description><![CDATA[Wenn man jemandem ins Pflichtenheft geschrieben hat, daß seine Software unter der Last von 10.000 P]]></description>
<content:encoded><![CDATA[<p>Wenn man jemandem ins Pflichtenheft geschrieben hat, daß seine Software unter der Last von 10.000 PGP-Keys nicht schwächeln darf, muß man irgendwann auch mal ins kalte Wasser springen und tatsächlich 10.000 Keys generieren:</p>
<p><code><tt>
<pre>
#!/bin/sh -e

export LANG=C

for I in `seq 1 10000`
do
        NUMBER=`printf "%5.5d\n" $I`
        USERNAME="Testuser #$NUMBER"
        COMMENT="auto-generated key"
        EMAIL="testuser-$NUMBER@pgp-loadtest.example.com"
        (
        cat &#60;&#60;EOF
        %echo Generating Key for $EMAIL
        Key-Type: DSA
        Key-Length: 1024
        Subkey-Type: ELG-E
        Subkey-Length: 1024
        Name-Real: $USERNAME
        Name-Comment: $COMMENT
        Name-Email: $EMAIL
        Expire-Date: 2009-01-01
        Passphrase: foo
        %commit
EOF
        ) &#124; gpg --gen-key --batch --no-default-keyring \
            --secret-keyring /var/tmp/gpg-test.sec \
            --keyring /var/tmp/gpg-test.pub
done
</pre>
<p></tt></code></p>
<p>Die schlechte Nachricht: Spätestens nach dem dritten Key wird GnuPG eine Pause einlegen, weil der Entropie-Pool ausgelutscht ist. Ich habe meine Lösung für dieses Problem gefunden, indem ich (und das ist wirklich sehr, sehr böse, bitte <strong>auf keinen Fall zuhause nachmachen</strong>) <em>/dev/urandom</em> zu <em>/dev/random</em> umgelötet habe. Kreative alternative Lösungsvorschläge für das schmutzige kleine Entropie-Problem werden auf jeden Fall gern entgegengenommen.</p>
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<title><![CDATA[Howto: Thunderbird mit Enigmail]]></title>
<link>http://freiheitblog.wordpress.com/?p=451</link>
<pubDate>Mon, 26 May 2008 00:14:51 +0000</pubDate>
<dc:creator>Annika</dc:creator>
<guid>http://freiheitblog.wordpress.com/?p=451</guid>
<description><![CDATA[Angesichts der heutigen Tendenz hin zu mehr Überwachung (sei es durch den Staat, private Firmen ode]]></description>
<content:encoded><![CDATA[<p style="text-align:justify;">Angesichts der heutigen Tendenz hin zu mehr Überwachung (sei es durch den Staat, private Firmen oder Cyberkriminelle) empfiehlt es sich oft, seine Privatsphäre durch die Verwendung sinnvoller Verschlüsselungsprogramme zu schützen. Schließlich muss nicht jeder wissen, was man mitzuteilen hat; mitunter kann es sogar wichtig sein, bestimmte Informationen zu schützen (seien sie privater oder geschäftlicher Natur). Dies gilt nicht nur für das Instant Messaging, sondern ebenso auch für das Versenden von Emails.</p>
<p style="text-align:justify;">Zum Glück stehen auch Privatanwendern qualitativ hochwertige Möglichkeiten zur Verfügung, sich abzusichern. Im Email-Bereich empfiehlt sich hier vor allem das Programm "Enigmail" in Verbindung mit Mozilla Thunderbird. Enigmail ist zuverlässig, Open Source und kostenlos und arbeitet mit der bewährten Gnu Privacy Guard (GPG)-Verschlüsselung, die auch dem OpenPGP-Standard entspricht und somit auch mit neueren Versionen von PGP (Pretty Good Privacy) kompatibel. Thunderbird ist mittlerweile ein sehr verbreiteter Mail-Client (sowohl unter Windows als auch unter Linux und diversen Unix-Versionen) und der Umstieg zumindest vom unter Windows XP verbreiteten Outlook Express stellt erfahrungsgemäß kein allzu großes Problem dar, so dass sich Thunderbird auch für unerfahrenere Benutzer anbietet.</p>
<p style="text-align:justify;">Auch Enigmail ist nicht so schwer zu installieren und einzurichten, wie man denkt. Um den Einstieg zu erleichtern, sind hier die nötigen Arbeitsschritte einzeln und mit Bildern aufgeführt (am Beispiel von Windows XP).</p>
<p style="text-align:justify;">Zunächst muss man Thunderbird herunterladen. Die aktuelle deutsche Version als Installerpaket gibt es <a href="http://www.mozilla.com/products/download.html?product=thunderbird-2.0.0.14&#38;os=win&#38;lang=de">hier</a>. Den Installer führt man einfach aus (das Entpacken der Dateien vor dem eigentlichen Installationsvorgang kann erfahrungsgemäß ebenso wie das Installieren selbst einen Moment dauern, selbst mein relativ leistungsstarker Test-Athlon zeigte hier jeweils eine deutliche Verzögerung). Der Installationsassistent fordert einen zunächst auf, die Lizenzvereinbarung zu lesen und dies auch durch Markieren des entsprechenden Feldes zu bestätigen. Danach kann man zwischen Standard- und benutzerdefinierter Installation wählen, Für die meisten Benutzer ist die Standard-Installation vollkommen richtig und sinnvoll.</p>
<p style="text-align:justify;"><img class="alignleft" style="float:left;" src="http://freiheitblog.files.wordpress.com/2008/05/enigmailhowto01.jpg" alt="" width="503" height="392" />Ist der Mailclient installiert, erhalten wir ein Fenster wie das im Bild (über das wir Thunderbird auch direkt starten können). Ein Klick auf "Fertig stellen" beendet den Installationsassistenten.</p>
<p style="text-align:justify;">Nun werden wir gefragt, ob wir Kontodaten importieren möchten. Wer bisher beispielsweise Outlook Express benutzt hat, kann diese Option wählen und seine Emails und Konto-Einstellungen übernehmen. Wer nichts importieren will (beispielsweise weil bisher ausschließlich Webmail genutzt wurde) wird als nächstes aufgefordert, ein Mailkonto in Thunderbird einzurichten. Die entsprechenden Daten wie Servername und Port findet man normalerweise in den FAQ seines Mailproviders (die meisten größeren Freemailer, wie GMail, GMX und Web.de, unterstützen mittlerweile auch den Abruf von Emails über einen Mail-Client). Da sich diese Eingaben je nach Provider unterscheiden, kann auf die Einzelheiten hier nicht näher eingegangen werden.</p>
<p style="text-align:justify;">Ist alles richtig eingerichtet, sollte man schon Mails herunterladen und schreiben können. Diese sind natürlich noch nicht verschlüsselt, denn dazu benötigt man zunächst das Enigmail-Plugin und GPG. Wir beginnen mit dem herunterladen von GPG. Die entsprechenden Dateien gibt es <a href="ftp://ftp.gnupg.org/gcrypt/binary/gnupg-w32cli-1.4.9.exe">hier</a>. Auch hierbei handelt es sich um einen einfachen Installer. Außer der Sprache kann man auch hier überall die Standard-Einstellungen übernehmen und auf "Next" und am Ende auf "Install" klicken.</p>
<p style="text-align:justify;"><img class="alignleft" style="float:left;" src="http://freiheitblog.files.wordpress.com/2008/05/enigmailhowto02.jpg" alt="" width="526" height="386" />Ist auch hier die Installation beendet, wird noch das Enigmail-Plugin für Thunderbird benötigt, das quasi die "Schnittstelle" zwischen dem Mailclient und dem eigentlichen Verschlüsselungsprogramm darstellt. Es empfiehlt sich, die Schlüsselerzeugung und -verwaltung erst später mit Enigmail vorzunehmen, da dies eine recht komfortable grafische Benutzeroberfläche dafür bietet.</p>
<p style="text-align:justify;">Wir bekommen das Plugin, indem wir es auf der <a href="https://addons.mozilla.org/de/thunderbird/downloads/file/22391/enigmail-0.95.6-tb+sm.xpi">Mozilla-Seite</a> herunterladen und irgendwo speichern, wo wir<img class="alignright" style="float:right;" src="http://freiheitblog.files.wordpress.com/2008/05/enigmailhowto032.jpg" alt="Auswahl des Plugins" width="263" height="218" />  es leicht wiederfinden. Anschließend gehen wir im Thunderbird auf "Extras" und dort auf "Add-Ons". In diesem Fenster gibt es einen "Installieren"-Button. Dieser öffnet ein Fenster, indem wir den Speicherort der soeben heruntergeladenen Add-On-Datei auswählen können, was in etwa wie im Bild aussehen sollte.</p>
<p style="text-align:justify;">Haben wir die Datei gefunden, klicken wir auf "Öffnen". Die anschließende Warnung, dass das Add-On nicht signiert ist, ist in diesem Fall unbedenklich. Daher kann man nach einigen Sekunden die Option "Jetzt installieren" auswählen und Enigmail installieren. Anschließend aktiviert ein Klick auf "Thunderbird neustarten" das neu installierte Add-On.</p>
<p style="text-align:justify;">Nun müsste es oben bei den Optionen von Thunderbird die neue Option "OpenPGP" geben. Dort wählt man die Option "Schlüssel verwalten", was ein Dialogfenster aufruft. Dort behält man die Option "Ja, ich möchte vom Assistenten geholfen bekommen" bei und klickt auf "Weiter". Bei den nächsten Abfragen können die Standard-Einstellungen verwendet werden, bis man zur Schlüsselgenerierung kommt. Dort wird man zunächst nach einer Passphrase gefragt, mit der man den Schlüssel später vor unbefugten Zugriffen schützt. Diese sollte nicht zu kurz oder zu einfach zu erraten sein, kann aber auch später relativ problemlos geändert werden.</p>
<p style="text-align:justify;">Danach klickt man einfach noch einmal auf "Weiter". Dann wird der Schlüssel vom Computer aus im Rechner anfallenden Werten mit Hilfe eines pseudozufälligen Algorithmus erzeugt. Wie im Dialogfenster erklärt dauert dies auch auf schnellen Rechnern sehr lange (mehrere Minuten), kann aber abgekürzt werden, indem man in dieser Zeit den Computer möglichst aktiv verwendet, um viele "Ausgangsdaten" zu liefern.</p>
<p style="text-align:justify;">Die Frage nach dem "Wiederrufszertifikat" beantwortet man mit "Ja" und speichert dies an einem möglichst sicheren Ort ab (was man mit Eingabe der kurz zuvor festgelegten GPG-Passphrase bestätigen muss). Der Schlüssel ist nun fertig generiert- genauer gesagt, besitzt man nun zwei Schlüssel, einen privaten, den man geheim halten sollte (zum entschlüsseln) und einen öffentlichen (damit an einen geschickte Mails verschlüsselt werden können). Auf die Mathematik dahinter und das genaue Funktionsprinzip gehe ich hier nicht näher ein, Interessenten werden bei <a href="http://de.wikipedia.org/wiki/GNU_Privacy_Guard">Wikipedia</a> fündig. Alle anderen müssen nur wissen, dass es zwei Schlüssel pro Benutzer gibt und wofür diese benötigt werden.</p>
<p style="text-align:justify;">Nun sollte man den öffentlichen Schlüssel (oft verwendet wird auch der englische Begriff "public key") noch unter "Schlüsselverwaltung -&#62; Schlüssel-Server -&#62; Schlüssel hochladen" auf einen Keyserver laden, damit er für die Korrespondenzpartner auch verfügbar ist.</p>
<p style="text-align:justify;">Nun kann man GPG verwenden. Standardmäßig werden alle verschickten Emails mit einer "Signatur" versehen, die es dem Gesprächspartner ermöglicht, den passenden öffentlichen Schlüssel vom Keyserver zu laden. Eine Mail verschlüsseln kann man, indem man beim Schreiben einer neuen Mail auf "OpenPGP" und dort auf "Nachricht verschlüsseln" geht. Dann erhält man, wenn man das noch nicht bereits festgelegt hat, eine Liste von auf dem Rechner vorhandenen Schlüsseln, unter denen man den des Empfängers auswählen kann.</p>
<p style="text-align:justify;"><a href="http://freiheitblog.files.wordpress.com/2008/05/enigmailhowto04.jpg"><img class="aligncenter size-full wp-image-458" src="http://freiheitblog.wordpress.com/files/2008/05/enigmailhowto04.jpg" alt="Eine Mail mit Enigmail schreiben" width="400" height="299" /></a></p>
<p style="text-align:justify;">Erhält man selbst eine verschlüsselte Mail, erhält man sofort beim Aufrufen dieser Mail eine Dialogbox, die die eigene "Passphrase" (die beim Generieren des Schlüssels angelegt wurde) abfragt. Erst wenn diese fehlerfrei eingegeben wurde, wird der eigene private Schlüssel dazu benutzt, die Nachricht lesbar zu machen.</p>
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<title><![CDATA[Foto Rimini 2008]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=193</link>
<pubDate>Mon, 19 May 2008 22:39:58 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=193</guid>
<description><![CDATA[
Ecco le foto dei 4 meravigliosi giorni passati insieme.

 
]]></description>
<content:encoded><![CDATA[<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/ago-si-complimenta-con-nicole.jpg"></a></p>
<p>Ecco le foto dei 4 meravigliosi giorni passati insieme.</p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/aimo-e-claudio.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-195" src="http://clubschermaempoli.wordpress.com/files/2008/05/aimo-e-claudio.jpg?w=127" alt="aimo-e-claudio" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/aimo_2.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-196" src="http://clubschermaempoli.wordpress.com/files/2008/05/aimo_2.jpg?w=72" alt="aimo_2" width="72" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/alessia_2.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-197" src="http://clubschermaempoli.wordpress.com/files/2008/05/alessia_2.jpg?w=127" alt="alessia_2" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/alessio_1.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-198" src="http://clubschermaempoli.wordpress.com/files/2008/05/alessio_1.jpg?w=127" alt="alessio_1" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/claudio-tira.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-199" src="http://clubschermaempoli.wordpress.com/files/2008/05/claudio-tira.jpg?w=127" alt="claudio-tira" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/claudio_2.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-200" src="http://clubschermaempoli.wordpress.com/files/2008/05/claudio_2.jpg?w=127" alt="claudio_2" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/consigli-preziosi.jpg"></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/fede-aimo.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-202" src="http://clubschermaempoli.wordpress.com/files/2008/05/fede-aimo.jpg?w=127" alt="fede-aimo" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/fede-nicky-ago.jpg"></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/foietta-e-soldati.jpg"></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/giulia-2a-nel-gpg.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-205" src="http://clubschermaempoli.wordpress.com/files/2008/05/giulia-2a-nel-gpg.jpg?w=72" alt="giulia-2a-nel-gpg" width="72" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/giulia-e-altre-finaliste.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-206" src="http://clubschermaempoli.wordpress.com/files/2008/05/giulia-e-altre-finaliste.jpg?w=127" alt="giulia-e-altre-finaliste" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/giulia-tira.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-207" src="http://clubschermaempoli.wordpress.com/files/2008/05/giulia-tira.jpg?w=127" alt="giulia-tira" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/giulia_2.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-208" src="http://clubschermaempoli.wordpress.com/files/2008/05/giulia_2.jpg?w=72" alt="giulia_2" width="72" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/samuele-tira.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-219" src="http://clubschermaempoli.wordpress.com/files/2008/05/samuele-tira.jpg?w=127" alt="samuele-tira" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/tommaso_1.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-221" src="http://clubschermaempoli.wordpress.com/files/2008/05/tommaso_1.jpg?w=72" alt="tommaso_1" width="72" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/lorenzo-alessia-giulia-alessio.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-211" src="http://clubschermaempoli.wordpress.com/files/2008/05/lorenzo-alessia-giulia-alessio.jpg?w=127" alt="lorenzo-alessia-giulia-alessio" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/incredula.jpg"></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/le-finaliste-categoria-ragazze.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-210" src="http://clubschermaempoli.wordpress.com/files/2008/05/le-finaliste-categoria-ragazze.jpg?w=127" alt="le-finaliste-categoria-ragazze" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/lorenzo-alessia-giulia-alessio.jpg"></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/nicole-si-concentra.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-214" src="http://clubschermaempoli.wordpress.com/files/2008/05/nicole-si-concentra.jpg?w=127" alt="nicole-si-concentra" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/nicole-foietta-3a-campionati-italiani-ragazze-2008.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-213" src="http://clubschermaempoli.wordpress.com/files/2008/05/nicole-foietta-3a-campionati-italiani-ragazze-2008.jpg?w=127" alt="nicole-foietta-3a-campionati-italiani-ragazze-2008" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/medaglia-al-collo.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-212" src="http://clubschermaempoli.wordpress.com/files/2008/05/medaglia-al-collo.jpg?w=127" alt="medaglia-al-collo" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/nicole-si-scalda-prima-della-finale.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-215" src="http://clubschermaempoli.wordpress.com/files/2008/05/nicole-si-scalda-prima-della-finale.jpg?w=72" alt="nicole-si-scalda-prima-della-finale" width="72" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/nicole_3.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-216" src="http://clubschermaempoli.wordpress.com/files/2008/05/nicole_3.jpg?w=72" alt="nicole_3" width="72" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/premiazione.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-217" src="http://clubschermaempoli.wordpress.com/files/2008/05/premiazione.jpg?w=127" alt="premiazione" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/quarto-di-finale.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-218" src="http://clubschermaempoli.wordpress.com/files/2008/05/quarto-di-finale.jpg?w=127" alt="quarto-di-finale" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/samuele-tira.jpg"></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/tabellone.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-220" src="http://clubschermaempoli.wordpress.com/files/2008/05/tabellone.jpg?w=127" alt="tabellone" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/tommaso_1.jpg"></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/consigli-preziosi.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-201" src="http://clubschermaempoli.wordpress.com/files/2008/05/consigli-preziosi.jpg?w=127" alt="consigli-preziosi" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/foietta-e-soldati.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-204" src="http://clubschermaempoli.wordpress.com/files/2008/05/foietta-e-soldati.jpg?w=127" alt="foietta-e-soldati" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/fede-nicky-ago.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-203" src="http://clubschermaempoli.wordpress.com/files/2008/05/fede-nicky-ago.jpg?w=127" alt="fede-nicky-ago" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/ago-si-complimenta-con-nicole.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-194" src="http://clubschermaempoli.wordpress.com/files/2008/05/ago-si-complimenta-con-nicole.jpg?w=127" alt="ago-si-complimenta-con-nicole" width="127" height="96" /></a><a href="http://clubschermaempoli.wordpress.com/files/2008/05/incredula.jpg" target="_blank"><img class="alignnone size-thumbnail wp-image-209" src="http://clubschermaempoli.wordpress.com/files/2008/05/incredula.jpg?w=127" alt="incredula" width="127" height="96" /></a></p>
<p> </p>
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<title><![CDATA[Rimini - le gare in diretta]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=183</link>
<pubDate>Mon, 19 May 2008 12:50:35 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=183</guid>
<description><![CDATA[Segui la diretta in streaming: Diretta
]]></description>
<content:encoded><![CDATA[<p>Segui la diretta in streaming: <a title="Diretta Streaming" href="http://www.ustream.tv/swf/3/viewer.122.swf?&#38;loc=/&#38;cid=187433" target="_blank">Diretta</a></p>
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<title><![CDATA[Rimini - Ottimi Risultati Ai Campionati Italiani]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=174</link>
<pubDate>Sun, 18 May 2008 10:36:43 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=174</guid>
<description><![CDATA[Questi i risultati (presi dal sito della Federazione) che hanno visti impegnati i nostri ragazzi.
al]]></description>
<content:encoded><![CDATA[<p><a href="http://clubschermaempoli.files.wordpress.com/2008/05/coppa_low.jpg"></a>Questi i risultati (presi dal sito della Federazione) che hanno visti impegnati i nostri ragazzi.</p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/allieve-spf.pdf">allieve-spf</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/allievi-spm.pdf">allievi-spm</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/bambine-spf.pdf">bambine-spf</a></p>
<p><a href="http://clubschermaempoli.files.wordpress.com/2008/05/maschietti-spm.pdf">maschietti-spm</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/giovanissimi-spm.pdf">giovanissimi-spm</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/ragazze-spf.pdf">ragazze-spf</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/ragazzi-spm.pdf">ragazzi-spm</a></p>
<p>Primo giorno: Mercoledì 14. Giovanissimi e maschietti in pedana. Aimo, Claudio e Andrea hanno fatto una gran bella gara. <span style="color:#0000ff;"><strong>Claudio Pavel </strong></span>ha perso l'assalto per entrare in finale alla priorità dopo aver disputato una gara eccellente, battendo il numero 3 del tabellone. Peccato non aver coronato con una finale una così bella prestazione ma è sicuramente più grande la soddisfazione che il rammarico. <span style="color:#0000ff;"><strong>Aimo Benifei</strong></span> ha dimostrato di saper tirare molto bene, con autorità, vincendo assalti difficili nel girone e perdendo per i 16 con un avversario molto forte, poi secondo. <span style="color:#0000ff;"><strong>Andrea Dovile</strong></span> ha invece perso al primo assalto di diretta ma facendo vedere comunque buone cose.</p>
<p>Secondo giorno: Giovedì 15. Ragazzi, Bambine, Allieve. I ruisultati di <span style="color:#0000ff;"><strong>Lorenzo Corrieri 11° e Giulia Dainelli 5</strong></span>° la dicono lunga sulla giornata. Grande soddisfazione da parte di tutti, per i risultati certo, ma anche per come hanno tirato i nostri ragazzi. Lorenzo è stato impeccabile nel girone risultando 5° e perdendo solo l'assalto per gli 8 alla priorità dopo aver superato nettamente tutti i suoi avversari. Grandissima prova. Giulia era 4° dopo il girone e ha perso il podio solo per una stoccata. Anche per lei una grande prova dimostrando di essere una delle più forti nella sua categoria. Anche <span style="color:#0000ff;"><strong>Alessia Spedicato</strong></span> nelle allieve, categoria molto difficile, ha fatto una gran prova dimostrando di essere all'altezza nonostante i pochi mesi di scherma. Stesso discorso per <span style="color:#0000ff;"><strong>Alessio Batistini</strong></span> che dopo un girone fantastico non ha saputo tirare allo stesso modo in diretta. Anche Alessio era un esordiente ma si è comportato molto bene. Una nota particolare per Giulia che è arrivata 2° nella classifica nazionale del Trofeo Under 14 "AXA-MpS Assicurazioni Vita" ottenuta dalla somma delle prove nazionali di Firenze e Salerno dietro all'altra Toscana, Caterina Tredici di Pistoia. Bravissimi!</p>
<p>Terzo giorno: Venerdì 16. Allievi. <span style="color:#0000ff;"><strong>Tommaso Giunti e Samuele</strong></span> <span style="color:#0000ff;"><strong>Lastrucci</strong></span> si sono ben comportati. Samuele è stato un po' bloccato dalla tensione e non è riuscito a dimostrare tutto il suo valore anche se si è ben comportato sopratutto nella seconda parte del match poi perso 15 a 14. Ottima invece la prova dell'esordiante Tommaso Giunti che non ha pagato l'emozione e ha ottenuto un eccezionale 32° posto. Una prova di carattere e testa che fa ben sperare per il futuro. Tommaso ha vinto 3 assalti di eliminazione diretta perdendo solo con il futuro vincitore della gara Pristera di Legnano.</p>
<p>Quarto giorno: Sabato 17. Ragazze. Nell'ultimo giorno di gare è arrivato il piazzamento migliore. <span style="color:#0000ff;"><strong>Nicole Foietta</strong></span> è giunta infatti 3°.  Un risultato eccezionale che gratifica l'impegno di questa ragazza che è al primo anno di gare. Ragazzi, il lavoro paga. Buona la prova anche di <span style="color:#0000ff;"><strong>Chiara Giglioli</strong></span> che dopo un girone difficile ha superato una valida avversaria per le 64 perdendo poi l'assalto per le 32 con un'avversaria obiettivamente più forte,</p>
<p>Aldilà dei risultati e delle classifiche siamo molto felici di come i ragazzi si sono comportati affrontando i campionati italiani con concentrazione e impegno, usando la testa e mettendoci grande cuore. Siete stati eccezionali!!! Questa coppa virtuale è per tutti voi.</p>
<p style="text-align:center;"><a href="http://clubschermaempoli.files.wordpress.com/2008/05/coppa_low.jpg"><img class="alignnone size-medium wp-image-182 aligncenter" src="http://clubschermaempoli.wordpress.com/files/2008/05/coppa_low.jpg?w=187" alt="coppa" width="187" height="300" /></a></p>
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<title><![CDATA[Campionati Italiani U14 - Rimini]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=172</link>
<pubDate>Tue, 13 May 2008 06:23:58 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=172</guid>
<description><![CDATA[Ecco il calendario per la spada che vedrà impegnati i nostri moschettieri:




Mercoledì 14 maggi]]></description>
<content:encoded><![CDATA[<p>Ecco il calendario per la spada che vedrà impegnati i nostri moschettieri:</p>
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<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Mercoledì 14 maggio 2008 </span></strong></span></p>
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<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.M. Giovanissimi </span></strong></span></p>
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<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Ore 08.45 appello in pedana </span></strong></span></p>
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<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">“ “ </span></strong></span></p>
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<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.F. Giovanissime </span></strong></span></p>
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<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Ore 08.45 appello in pedana </span></strong></span></p>
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<tr style="height:14.6pt;">
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:white;border-left:black 1pt solid;width:198.15pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="264" valign="top">
<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">“ “ </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:blue;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.M. Maschietti </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:blue;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Ore 10.30 appello in pedana </span></strong></span></p>
</td>
</tr>
<tr style="height:14.6pt;">
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:white;border-left:black 1pt solid;width:198.15pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="264" valign="top">
<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Giovedì 15 maggio 2008 </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:blue;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.M. Ragazzi </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:blue;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Ore 08.45 appello in pedana </span></strong></span></p>
</td>
</tr>
<tr style="height:14.6pt;">
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:white;border-left:black 1pt solid;width:198.15pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="264" valign="top">
<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">“ “ </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:#ccffff;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.F. Bambine </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:#ccffff;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Ore 08.45 appello in pedana </span></strong></span></p>
</td>
</tr>
<tr style="height:14.6pt;">
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:white;border-left:black 1pt solid;width:198.15pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="264" valign="top">
<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">“ “ </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:#ccffff;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.F. Allieve </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:#ccffff;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Ore 10.30 appello in pedana </span></strong></span></p>
</td>
</tr>
<tr style="height:14.6pt;">
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:white;border-left:black 1pt solid;width:198.15pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="264" valign="top">
<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Venerdì 16 maggio 2008 </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:blue;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.M. Allievi </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:blue;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Ore 08.45 appello in pedana </span></strong></span></p>
</td>
</tr>
<tr style="height:14.6pt;">
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:white;border-left:black 1pt solid;width:198.15pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="264" valign="top">
<p class="MsoNormal" style="margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">Sabato 17 maggio 2008</span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:#ccffff;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><span style="font-family:Times New Roman;"><strong><span style="font-size:11pt;color:#000000;">SP.F. Ragazze </span></strong></span></p>
</td>
<td style="border-right:black 1pt solid;border-top:#ece9d8;background:#ccffff;border-left:#ece9d8;width:144.65pt;border-bottom:black 1pt solid;height:14.6pt;padding:0 5.4pt;" width="193" valign="top">
<p class="MsoNormal" style="text-align:justify;margin:0;"><strong><span style="font-size:11pt;color:#000000;"><span style="font-family:Times New Roman;">Ore 10.30 appello in pedana </span></span></strong></p>
</td>
</tr>
</tbody>
</table>
<p><strong><span style="color:#ff0000;">Scarica il calendario completo delle altre armi</span>: </strong><a href="http://clubschermaempoli.files.wordpress.com/2008/05/rimini.pdf"><strong>rimini Calendario</strong></a></p>
<p>In bocca al lupo a tutti. A rimini saranno presenti Agostino e Federico:</p>
<p>Bambine: <span style="color:#0000ff;"><strong>Dainelli</strong></span></p>
<p>Maschietti: <span style="color:#0000ff;"><strong>Dovile</strong></span></p>
<p>Giovanissimi: <span style="color:#0000ff;"><strong>Benifei, Pavel</strong></span></p>
<p>Ragazze: <span style="color:#0000ff;"><strong>Foietta, Giglioli</strong></span></p>
<p>Ragazzi: <span style="color:#0000ff;"><strong>Corrieri, Batistini</strong></span></p>
<p>Allieve: <span style="color:#0000ff;"><strong>Spedicato</strong></span></p>
<p>Allievi: <span style="color:#0000ff;"><strong>Giunti, Lastrucci</strong></span></p>
]]></content:encoded>
</item>
<item>
<title><![CDATA[Yes, I am a geek.]]></title>
<link>http://jeffandsamplus2.wordpress.com/?p=123</link>
<pubDate>Tue, 06 May 2008 20:39:41 +0000</pubDate>
<dc:creator>Jeff</dc:creator>
<guid>http://jeffandsamplus2.wordpress.com/?p=123</guid>
<description><![CDATA[Today I managed to get PGP encryption working with my gmail account.  I had to install WinPT and PGP]]></description>
<content:encoded><![CDATA[<p>Today I managed to get PGP encryption working with my gmail account.  I had to install <a href="http://ftp.gpg4win.org/gpg4win-1.1.0.exe">WinPT and PGP</a> on my computer and generate a key pair.  I have a private key, and a public key.  I encrypt things with my private key, and anyone who has my public key can decrypt it.  Decrypting it also proves that it was my private key that encrypted it - so if you got encrypted email from me you would know that it was me that sent it.</p>
<p>To get it to work with my gmail I had to install <a href="http://getfiregpg.org/">firegpg</a>, which you can get at the link.</p>
<p>This is what a block of PGP encrypted text looks like.</p>
<blockquote><p>—–BEGIN PGP MESSAGE—–<br />
Version: GnuPG v1.4.7 (MingW32)<br />
Comment: <a href="http://getfiregpg.org/" target="_blank">http://getfiregpg.org</a></p>
<p>hQIOA9FJ9FpNoFGwEAgAmtq5XTl04bP</p>
<div>BeFhNBUNhPbx33R30Nvgs3BlOMz/P9VNy<br />
cnB8eEVanB0J2gT08T5OyGsgdgs5WbshQ0QyH2LdcpFy+1wzx0eYyXfXRedIuW/m<br />
BmW31j8j46tOGqzde/134uSOTY/igLxTIZa7Sa0Fha3UZO0atodniSDx96mWuSyH<br />
f12W+V/KOriAMhImPhs/M5ntEthW7/UzqZqbAG8/25JkJG0pwv3ZBmPZMm56SALd<br />
EvkT0BSSY5odsYPJYpZVLxrTkNU/0nNGS7v9tbfzHS2QgdmA1vm5j/y6/pZiu0vu<br />
DLUYyaLh7CK8QBc2TQLhjUsWk++VZATX8XylpmkAyQf/XkKJa/61UuJrmLoRPF9a<br />
Jyo5LGtcDwKwdkXH5ZitqB/Ox2Tw+1v8pCsHqr1dZZfEWXzoBG2n7yQY2QhHiB6p<br />
XAB/rQIrRHW8ESvnQPSXPcDy/6TuTQARu92cqFM+IXBXtomg/SeWryVivuhhmylZ<br />
f/5dHuzjWpLHtzKVGGyuojaki4sDGYNKUIB5Z9Sm8vAMO4e6dJ6g7PJ5bQDPlIoP<br />
ZaszpMgRG61nAj+uqCzbs29LKOtSdm5nhZksnI5Q9swpKxtJM67ZX9ucjzg+Q+0f<br />
JcXN6sYPB67i0rBBxbYg7BcR6YnnYzDO+V7RWQONopDggYo/oj9W7wfJpTtk+Pw9<br />
+NLA3QGDz6w0zsVubd2cubkLQ4VQloB1lij4J8YzjPpxAAjzqnfQmLOwAOJgNkqS<br />
p+7kn7RBNubfbO04XbNOlQxTn+ZZaKgcGGfcUqFkoris4LO9oubloYuVyCmHHvp0<br />
f2EVoSJvxSlR3Fxnee+C7LK9MSeccgBzi/W9UzJnLRBs5jFymWGkJiTrALDZtso5<br />
/2rFM37oPP1Yb+Fwq/c1yHvD4GZNYkpXQQyBu9z5MZXbxyWeffZNpK26vMSssa8n<br />
HlP3iVtQzLAWzsBxNV/rFvtCjiAMfGSU3BM9ZDkVeagjXc/kItGP0/hnwK1FpGAO<br />
BJ4SUe39eQYQBRUyuZt/QNoUGHDCeElmrBc4VFwuD5QWwS5nXA2lGY0lWrsdIHmS<br />
Qj7QrE3NruZuc8PUFQX7vN9EIUobIBZrI+TVjrPHEOvZ5PJ9GbgjXP0+ucL0/aWW<br />
9NJdmPEeIMp3XnJFeU/PJUwH9BtKtrdKk0aYDDPtjdYSsIDneVpTxsFRLsm9BWjj<br />
YC/YLy5GZprok8PfqVU19QLpHG0v16ERyU2SVB3ztKfo<br />
=G3YD<br />
—–END PGP MESSAGE—–</div>
</blockquote>
<div>So you can see, it’s not readable.  The following text is a decryption from that email.</div>
<div></div>
<blockquote>
<div>This is a test of PGP.–<br />
http://jeffandsamplus2.wordpress.com<br />
- The Family Blog<br />
http://runfatboyrun.wordpress.com<br />
- My Fitness Blog</p>
<p>“One of the advantages of being disorderly is that one is constantly making exciting discoveries.”<br />
- AA Milne</p>
<p>“The ships hung in the sky in much the same way that bricks don’t.” - Douglas Adams</p>
</div>
</blockquote>
<div>In case anyone is geeky enough to want to exchange encrypted email with me, this is my public key:</div>
<blockquote>
<div>pub 1024D/E6707F9E 06/05/2008 Jeff Closs &#60;suprspi@gmail.com&#62;<br />
Primary key fingerprint:  C60F 0789 3667 C363 193B EFA7 5CCF 483F E670 7F9E—–BEGIN PGP PUBLIC KEY BLOCK—–<br />
Version: GnuPG v1.4.7 (MingW32) - WinPT 1.2.0</p>
<p>mQGiBEggvhIRBACTz5ef3AU40+0RrDdPCewsiDuHVxxd5FQveTRaIwiwTKekXTCv<br />
dKoXBXQ2MVrmElkleQimAG/yrW6i6jKVHSlSRGp05xDjXKxy9T6lsQfos8U3CZBZ<br />
8CrYFv0u0I9DUxqxda3xh85+k7JYqU/jkhWd+Juz5YyDJxsIzasdNvcMSwCgg0d1<br />
S42Sa33R0g7XjdoO9QhB0FkD/0Olz18KWSClIzvLrLBWhoJt5I+WDqVC76tSC5Dm<br />
7zWzfnOXFD6UnTmM60hzyKjqQWl0Uj1DH9Y973n4gWHgdxMgZK7ygghXYmAG1xIc<br />
lWbboxYv1dgw0NXVTUwjoKWL1lj3iUADD0ok92A96iINk51nRbaLLZTGJLmkAfKW<br />
MckIA/4ncNZY10/AG89WA1XWcDGdaM6tCEm+bDLRTksfoCes2RiVoAKDtkRGi1s6<br />
M2jy7V+UdGL3fass4PIUAOojMvw7lQtVHbNgL6Xqir/D0TP0+ZdoSHaOIRELIqsZ<br />
/xBSBviihJxEUBei0BAo6EoCuqWQ4rCTGeTerFbS+of5QMptArQeSmVmZiBDbG9z<br />
cyA8c3VwcnNwaUBnbWFpbC5jb20+iGAEExECACAFAkggvhICGwMGCwkIBwMCBBUC<br />
CAMEFgIDAQIeAQIXgAAKCRBcz0g/5nB/nntwAJwJzrvRhhQnmxYvesbJK4cgXsYN<br />
LwCfZO8RjCz9jmipF5Yb87lwPN52GI+5Ag0ESCC+EhAIAMHScferwBVscxsImSnO<br />
nM8DSG5/OUcqpd8zXlcEVvKo9V1wyn7Lx6/k6FzR9QEBX2bMAAuMnXaXbipArtn4<br />
MEdQMWwDBLQSxBs/C7mdLO9hTHcoTIKXNQr3N6UPsaRL7dCZjjPZNHZG1JJb7Oxd<br />
zp1A24XCyFQzOMYzdgNrVLiqRtZ9iAqaMns8bLLx9TMTsdCI82geMouj6Yl+Oimi<br />
yQ0Y98gnSEB2E/Um8df31noHmfV0TKZYUfQxntt3oaiIsISGclYZrK4LVpUpS9BM<br />
romRfiMu3S+Ndh0OSJhc8/jnYuKz7HrPUwH3OvSL8iujTE2ZEcrLomcIS8SMugTI<br />
+0sAAwUH/30MU7D6EZCkvcdkFT0OOsW/2qMpZPxKeXx3DNn/aiB7rj2l8Gazu2Us<br />
42yZO13460XMW2mGrKeIhCjCaPehb5SJ7ULkctoTKcPvL6sNirYQN2JrGB+ZGvSP<br />
ei9cafR2GrgU75bpn773VaIxDAdJEQ1svLhP5jD6KrFxdZ9doguCwazahdgnjsm3<br />
fAzaN0d9G8OgDBpTJBottB7Nf0h/NLrpKl5jH8s2ARm3ztYX7Azys2vtOLqVlo6l<br />
2AS0+SkY7o11jXV3ayESrg6xkNE+WsC1FKqvbnjyYaF2RJESEQoPCKqKVgsX5R5h<br />
xSSy9kpF0haCPnOBb9/bHLfzEy1hMZiISQQYEQIACQUCSCC+EgIbDAAKCRBcz0g/<br />
5nB/niWKAKCCopUNNvjewCmh6T/BJw2X9K/MDwCeLhco1itWN0LLkH6gFrdW0NbC<br />
Ehw=<br />
=vEcb<br />
—–END PGP PUBLIC KEY BLOCK—–</p>
</div>
</blockquote>
<div>So, there we go.  My geekery for the day.  If you have any questions, feel free to comment away.
</div>
]]></content:encoded>
</item>
<item>
<title><![CDATA[Imola GPG a squadre]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=156</link>
<pubDate>Sun, 04 May 2008 13:02:47 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=156</guid>
<description><![CDATA[Di ritorno da Imola questi i risultati:
Ragazze/Allieve 14° su 27
Maschietti/Giovanissimi 20° su 2]]></description>
<content:encoded><![CDATA[<p>Di ritorno da Imola questi i risultati:</p>
<p>Ragazze/Allieve 14° su 27</p>
<p>Maschietti/Giovanissimi 20° su 25</p>
<p>Ragazzi/Allievi 18° su 31</p>
<p>Questi i risultati completi:</p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/maschietti-giovanissimi-spm.pdf">maschietti-giovanissimi-spm</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/ragazze-allieve-spf.pdf">ragazze-allieve-spf</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/ragazzi-allievi-spm.pdf">ragazzi-allievi-spm</a></p>
<p><a href="http://clubschermaempoli.wordpress.com/files/2008/05/bambine-giovanissime-spf.pdf">bambine-giovanissime-spf</a></p>
<p>Al di là dei risultati c'è da dire che abbiamo visto dei progressi (e dei difetti) di cui parleremo in palestra.</p>
]]></content:encoded>
</item>
<item>
<title><![CDATA[Ubuntu Hardy Script - 0.3]]></title>
<link>http://garret.wordpress.com/?p=344</link>
<pubDate>Sat, 03 May 2008 12:00:40 +0000</pubDate>
<dc:creator>Garret</dc:creator>
<guid>http://garret.wordpress.com/?p=344</guid>
<description><![CDATA[
Ho creato un piccolo programmino da eseguire nel terminale(script) per &#8220;abbellire&#8221; Ubun]]></description>
<content:encoded><![CDATA[<p style="text-align:center;"><a href="http://img183.imageshack.us/img183/7775/schermatatu2.png"><img class="aligncenter" src="http://img120.imageshack.us/img120/7407/reflectedimageik4.png" alt="" /></a></p>
<p style="text-align:left;">Ho creato un piccolo programmino da eseguire nel terminale(<em>script</em>) per "abbellire" Ubuntu Hardy Heron e personalizzarla con i pacchetti che io reputo necessari.</p>
<p style="text-align:left;">In particolare questo script...</p>
<ul style="text-align:left;">
<li>Scarica e aggiunge le chiavi GPG di repositories non ufficiali.</li>
<li>Sostituisce il sources.list originale con uno <a href="http://garret.netsons.org/files/backup/hardy/sources.list">modificato da me</a> contenente repositories non ufficiali. Ovviamente il sources.list originale viene anche conservato.</li>
<li>Installa pacchetti necessari.</li>
<li>Scarica alcuni fonts presenti sul MacOs.</li>
<li>Setta in <a href="http://img294.imageshack.us/img294/7730/prettygnomeclockbyhbonsgf6.png">grassetto</a> l'orario.</li>
<li>Scarica le barre da sostituire al pannello in stile MacOs.</li>
<li>Scarica sfondi aggiuntivi.</li>
<li>Scarica il set di icone "<a href="http://img410.imageshack.us/img410/8162/699502sd3.png">Discovery</a>".</li>
<li>Scarica l'usplash <a href="http://img410.imageshack.us/img410/1813/538261ai8.png">Atari-Linux</a>.</li>
<li>Scarica lo script Pidgin-minimized creato da me.</li>
<li>Configura LM-Sensors.</li>
<li>Scarica il tema Royal di Windows XP per le finestre di Wine.</li>
</ul>
<p style="text-align:left;">Per far partire il programma consiglio di munirsi di una buona e stabile connessione. Ad ogni domanda del programma bisogna rispondere sempre "<em>Si</em>" o "<em>Yes</em>" a secondo dei casi. Vi sarà anche chiesto all'inizio di inserire la password di root.</p>
<blockquote><p>cd ~</p>
<p>wget http://garret.netsons.org/files/scripts/garret</p>
<p>chmod +x garret</p>
<p>./garret</p></blockquote>
<p style="text-align:left;">Una volta terminato potete cancellare lo script dando:</p>
<blockquote><p>rm ~/garret</p></blockquote>
<p style="text-align:left;"><em><strong>PS:</strong></em> <em>Non mi assumo nessuna responsabilità del malfunzionamento dello script.</em> Siete liberi di modificarlo e ridistribuirlo a vostro piacimento, l'importante è che me lo fate sapere lasciando un commento.</p>
]]></content:encoded>
</item>
<item>
<title><![CDATA[FireGPG Email Security]]></title>
<link>http://christopherjeffry.wordpress.com/2008/05/02/firegpg-email-security/</link>
<pubDate>Fri, 02 May 2008 18:48:02 +0000</pubDate>
<dc:creator>christopherjeffry</dc:creator>
<guid>http://christopherjeffry.wordpress.com/2008/05/02/firegpg-email-security/</guid>
<description><![CDATA[It&#8217;s unfortunate that not many people use email security/validation.  For those with Firefox (]]></description>
<content:encoded><![CDATA[<p>It's <em>unfortunate</em> that not many people use email security/validation.  For those with Firefox (gmail, or any webmail client) I would highly suggest trying the FireGPG extension.  You have to install GnuPGP but there are directions for such.</p>
<div><a href="http://getfiregpg.org/" target="_blank"><img style="max-width:800px;" src="http://getfiregpg.org/images/logo.jpg" alt="" /><br />
getfiregpg.org</a></div>
<div>
<div><a href="http://lifehacker.com/software/gmail/download-of-the-day-firegpg-firefox-249595.php" target="_blank">Lifehacker</a> has some good links for getting it to work.</div>
<div>
<h2>Howto steps for FireGPG with Firefox <strong>on Windows </strong></h2>
</div>
<div>
<ol>
<li><strong>Download WinPT &#38; GnuPGP: <a title="gpg4win install page" href="http://www.gpg4win.org/download.html" target="_blank">install page</a> or <a title="gpg4win 1.1.3" href="http://ftp.gpg4win.org/gpg4win-1.1.3.exe">direct link</a> (v1.1.3) </strong>
<ul>
<li>Accept all the default options for the install (click Next a lot)</li>
<li>When it finishes, run the WinPT program from the start menu</li>
<li>Select the default of create a <em>new key pair</em></li>
<li>Put in your desired Name and email address</li>
<li>Wait while the keys are generated (generally moving your mouse helps the process as random positions of the mouse are used to generate these keys)</li>
<li>Backup your Public and Private Key somewhere safe!</li>
</ul>
</li>
<li><strong>Install the FireGPG extension: <a title="FireGPG Install Page" href="http://getfiregpg.org/?page=install" target="_blank">install page</a> or <a title="FireGPG xpi" href="http://getfiregpg.org/stable/firegpg.xpi" target="_blank">direct link</a> </strong>
<ul>
<li>You will have to add getfiregpg.org to your 'allowed' list for installing extensions</li>
<li>Restart Firefox</li>
<li>Now you can sign/encrypt text by selecting it and right-clicking-&#62;FireGPG-&#62;sign or encrypt</li>
<li>If you use GMail, there will be neat buttons in your <em>compose mail</em> section for FireGPG</li>
</ul>
</li>
</ol>
</div>
<div><strong>FireGPG's functionality is primarily through the right-click menu, so check that out.</strong></div>
<div><strong>i.e. to send your public key to others, so they can send you encrypted email:</strong></div>
<div>
<ul>
<li>right click (almost anywhere in firefox)-&#62;FireGPG-&#62;Export-&#62;(select your Public Key).</li>
<li>copy that whole block of text</li>
<li>paste it into your message!</li>
</ul>
</div>
<div>
<p><strong>Anyone who does have PGP setup can import my <a href="http://www.christopherjeffry.net/ChristopherJeffryHamiltonchristopher.asc" target="_blank">public key</a></strong></p>
</div>
</div>
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<title><![CDATA[Dainelli, Foietta, Corrieri e Benifei ottimo ranking]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=153</link>
<pubDate>Fri, 02 May 2008 11:58:48 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=153</guid>
<description><![CDATA[La Federazione Italiana Scherma ha rilasciato il ranking di spada maschile e femminile per le catego]]></description>
<content:encoded><![CDATA[<p>La Federazione Italiana Scherma ha rilasciato il ranking di spada maschile e femminile per le categorie del GPG. Il ranking tiene conto delle prove nazionali (Calenzano e Salerno) e delle prove regionali e interregionali, più il campionato Italiano di Rimini dell'anno precedente.</p>
<p>Ottimi i risultati per il CSE:</p>
<p><span style="color:#0000ff;"><strong>Dainelli Giulia</strong></span> 10° su 129 nella categoria Bambine</p>
<p><span style="color:#0000ff;"><strong>Foietta Nicole</strong></span> 35° su 150 nella categoria Ragazze</p>
<p><span style="color:#0000ff;"><strong>Benifei Aimo</strong></span> 37° su 236 nella categoria Giovanissimi</p>
<p><span style="color:#0000ff;"><strong>Corrieri Lorenzo</strong></span> 23° su 274 nella categoria Ragazzi</p>
<p>Complimenti a tutti!!</p>
<p>Il ranking competo è scaricabile sul sito della federazione <a href="http://www.federscherma.it">www.federscherma.it</a></p>
]]></content:encoded>
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<item>
<title><![CDATA[My GPG hall of shame]]></title>
<link>http://liorkaplan.wordpress.com/?p=54</link>
<pubDate>Sat, 26 Apr 2008 20:50:38 +0000</pubDate>
<dc:creator>Lior Kaplan</dc:creator>
<guid>http://liorkaplan.wordpress.com/?p=54</guid>
<description><![CDATA[During FOSDEM&#8217;s key signing party I had a few people telling me they didn&#8217;t get my signa]]></description>
<content:encoded><![CDATA[<p>During FOSDEM's key signing party I had a few people telling me they didn't get my signatures on their key. It seems that although I already signed them, there was a problem with sending the signatures (probably my local mail settings or my ISP thinking I'm spamming).</p>
<p>After a few reminders from people, I finally got to do the signing of FOSDEM party (including some people who gave me slips). Seems like some people follow carefully who didn't signed they key... I hope now everyone will be satisfied (:</p>
<p>If you didn't get my signature yet, please let me know... I don't want to hear the same complaints next year (that's wasn't fun ): ). For obvious reason I can only re-send you an existing signature I have.</p>
<p>The fun part of the signing party is to meet people and ask them questions according to their e-mail addresses. Even better is to thank them for the work on free software I use. This year I thanked Patrick Brunschwig, the <a href="http://enigmail.mozdev.org">enigmail</a> author. But also like to thank Thijs Kinkhorst from <a href="http://www.squirrelmail.org/">squirrelmail</a> and Eike Rathke from <a href="http://www.openoffice.org">openoffice</a>. It was fun to meet some fellow Debian Developer I didn't know from DebConfs.</p>
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<item>
<title><![CDATA[Imola GPG a squadre - Reggio Emilia Giovani a squadre]]></title>
<link>http://clubschermaempoli.wordpress.com/?p=146</link>
<pubDate>Thu, 24 Apr 2008 23:30:34 +0000</pubDate>
<dc:creator>fede976</dc:creator>
<guid>http://clubschermaempoli.wordpress.com/?p=146</guid>
<description><![CDATA[Maschietti/giovanissimi: Benifei, Pavel, Dovile
Ragazze/Allieve: Foietta, Giglioli, Spedicato, Petri]]></description>
<content:encoded><![CDATA[<p>Maschietti/giovanissimi: <span style="color:#0000ff;"><strong>Benifei, Pavel, Dovile</strong></span></p>
<p>Ragazze/Allieve: <span style="color:#0000ff;"><strong>Foietta, Giglioli, Spedicato, Petrizzo</strong></span></p>
<p>Ragazzi/Allievi: <span style="color:#0000ff;"><strong>Corrieri, Lastrucci, Giunti, Batistini</strong></span></p>
<p> </p>
<dl>
<dd>
<table border="1" cellspacing="0" cellpadding="7" width="100%"><col span="1" width="54"></col><col span="1" width="65"></col><col span="1" width="69"></col><col span="1" width="67"></col></p>
<tbody>
<tr valign="top">
<td width="21%" height="3" bgcolor="#ffffff">
<p align="left"> </p>
<p align="left"><strong>Sabato 3 maggio 2008 </strong></p>
</td>
<td width="26%" bgcolor="#ccffff">
<p align="left"><strong>Masch./Giov. SP.M. </strong></p>
</td>
<td width="27%" bgcolor="#ccffff">
<p align="left"><strong>Ore 08.00/08.30 verifica iscr. e cancellazioni </strong></p>
</td>
<td width="26%" bgcolor="#ccffff">
<p align="left"><strong>Ore 09.00 inizio gara </strong></p>
</td>
</tr>
<tr valign="top">
<td width="21%" height="4" bgcolor="#ffffff">
<p align="left">" "</p>
</td>
<td width="26%" bgcolor="#ffff99">
<p align="left"><strong>Ragazze/Allieve SP.F. </strong></p>
</td>
<td width="27%" bgcolor="#ffff99">
<p align="left"><strong>Ore 11.00/11.30 verifica iscr. e cancellazioni </strong></p>
</td>
<td width="26%" bgcolor="#ffff99">
<p align="left"><strong>Ore 12.00 inizio gara </strong></p>
</td>
</tr>
<tr valign="top">
<td width="21%" height="4" bgcolor="#ffffff">
<p align="left"><strong>Domenica 4 maggio 2008 </strong></p>
</td>
<td width="26%" bgcolor="#ccffff">
<p align="left"><strong>Ragazzi/Allievi SP.M. </strong></p>
</td>
<td width="27%" bgcolor="#ccffff">
<p align="left"><strong>Ore 08.00/08.30 verifica iscr. e cancellazioni </strong></p>
</td>
<td width="26%" bgcolor="#ccffff">
<p align="left"><strong>Ore 09.00 inizio gara </strong></p>
</td>
</tr>
<tr valign="top">
<td width="21%" height="3" bgcolor="#ffffff">
<p align="left">" "</p>
</td>
<td width="26%" bgcolor="#ffff99">
<p align="left"><strong>Bamb./Giov. SP.F. </strong></p>
</td>
<td width="27%" bgcolor="#ffff99">
<p align="left"><strong>Ore 12.00/12.30 verifica iscr. e cancellazioni </strong></p>
</td>
<td width="26%" bgcolor="#ffff99">
<p align="left"><strong>Ore 13.00 inizio gara </strong></p>
</td>
</tr>
</tbody>
</table>
</dd>
</dl>
<p>Giovani a Reggio Emilia: faremo due squadre: <span style="color:#0000ff;"><strong>Lippi, Casarotto, Santorufo, Nardi, Roccato, Gnassi</strong></span> sarà una squadra mentre l'altra sarà <span style="color:#0000ff;"><strong>Fontanelli, Caponi, Tapinassi, Niccoli, Rossetti</strong></span></p>
<dl>
<dd>
<table border="3" cellspacing="0" cellpadding="7" width="100%"><col span="1" width="66"></col><col span="1" width="41"></col><col span="1" width="82"></col><col span="1" width="67"></col></p>
<tbody>
<tr valign="top">
<td width="26%" bgcolor="#c0c0c0">
<p align="left"> </p>
<p align="left"><strong>Domenica 11 maggio 2008 </strong></p>
</td>
<td width="16%" bgcolor="#ffff99">
<p align="left"><strong>Spada </strong></p>
</td>
<td width="32%" bgcolor="#ffff99">
<p align="left"><strong>Ore 08.00/08.30 Verifica presenza e cancellazioni </strong></p>
</td>
<td width="26%" bgcolor="#ffff99">
<p align="left"><strong>Ore 09.00 Inizio gara </strong></p>
</td>
</tr>
</tbody>
</table>
</dd>
</dl>
]]></content:encoded>
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<item>
<title><![CDATA[Intro, rationale, and GPG key]]></title>
<link>http://usr459.wordpress.com/?p=3</link>
<pubDate>Wed, 23 Apr 2008 00:17:50 +0000</pubDate>
<dc:creator>usr459</dc:creator>
<guid>http://usr459.wordpress.com/?p=3</guid>
<description><![CDATA[&#8212;&#8211;BEGIN PGP SIGNED MESSAGE&#8212;&#8211;
Hash: SHA1
I don&#8217;t know if this blog will]]></description>
<content:encoded><![CDATA[<p>-----BEGIN PGP SIGNED MESSAGE-----<br />
Hash: SHA1</p>
<p>I don't know if this blog will reflect well on me as a<br />
professional. However, I have a lot of ideas that I'd like to get some<br />
feedback on. My solution is to put this blog out there, sign all the<br />
posts, and see if it turns out well. If it does, then I can reveal my<br />
identity. If not, well, the world is already full of crappy blogs.</p>
<p>I know that some bloggers strenuously recommend putting a picture of<br />
the author on the blog to humanize peoples' responses. I don't want<br />
that; either my ideas stand on their own or they don't, and I'd rather<br />
know the truth than have people alter their responses based on how I<br />
look in that single photograph. So flame me if that feels right, correct<br />
my grammar, and question my methodology. That's what peer review is<br />
all about, after all.</p>
<p>Oh, and here's my GPG key, for those of you that know how to use it<br />
_and_ care.<br />
- -----BEGIN PGP PUBLIC KEY BLOCK-----<br />
Version: GnuPG v1.4.6 (GNU/Linux)</p>
<p>mQGiBEgOe+4RBACx/T6fpSYnScvv9FxoiuTG8jQvLyk2wyuCIxvlOINFbrum9Ojx<br />
KQAOmwmoJm4V4RjmAJl66MDdDVeegLVfic7U+b54lvvKtqomya9GLSH//1dFiikK<br />
w8LpGrptkhCdAsXcZBrQfEVQMReZs988SYHS1pak1yL8fi2qnykOGs5GBwCgn9kV<br />
G59XVW6RhgCmMxcfvIAHHIcD/RAApMmgd1ksdnU/meeLP+Hnl0ajwauuJ2Bgpoop<br />
OppklGji9msasmHnAB48m2hCZ+ShAquDq1mzZ93F+ncC8rkY5sQ4dtFOwXqaf8o4<br />
rd3hMa5d4gOg44UCES67p9bov42HVMSTYnWk9ta67aKdoCDfwvK9O9EoY5FhZHsO<br />
PDTqA/oC78IgJOCydM4x4nGmOIb6x37D2lfICyqs8+NCsbJ5PUE5cCiPUTpaPBTL<br />
jPmUDnHqXN0ruSTLUSdLE7DC17LmAfA53iTzMec7hEWFY8JsmVi6EfPbJbWyLhx4<br />
i+XuR+RbhxjMz5llcTz8cvz7aYlotF1g0Nu/pYPP69mSlgGvHrQZdXNyNDU5IDx1<br />
c3I0NTlAZ21haWwuY29tPohmBBMRAgAmBQJIDnvuAhsDBQkDwmcABgsJCAcDAgQV<br />
AggDBBYCAwECHgECF4AACgkQ1tRscaBWdfRuqQCcDQZQkxYD1ZUL21i5lXxZXyVw<br />
e5kAnjgDUX+c7Dw2W2W3/0LBr+rWV2s7uQINBEgOfAMQCACoRgilSnu0VLCLV/1y<br />
f2lgoLicKUyiLVYOC/JGCxwsR3zV2r9cXf0gMgo8CTAZhly/VbfNHDhCGeHsWmH2<br />
3jqHZbfAZi7SbpyzSt/CSuVdUMmDzDQ9al+XyXrId6iS9XCJGsVYUvtcEsxj0fX1<br />
nMdIxpWqtOPhLKOcOgShAHabMQYuyaPVqX49rYUBRCKaEmKI9sYxLTCe3cNzZaQ1<br />
EQtKcNz285Rp5YzIZbxi/nR9Ye3bK68P3iX7Qcy17BcfVbGJm7SkY5QvB/WbFHPR<br />
Qiw8rdvAg+90B5FsromKil3gjzKdbR1o74MyIbzWsLHCt5KReJ1KGxIONXkeNiEW<br />
wIBfAAMFB/98nHdDPfLuMBNJQ60eKDlCUHfRvQhz0okmtkAxEeCRIX38QWIRD3ka<br />
L7zR2AXjZjCZQbnF2dv3M9b7ZkoQ0OzU2GCgq/gbEJ4rUPn9IgoedmWV+FQ7/OdR<br />
T97uxEx6vZF7/bwqQ2ZDSzBoqW4s+yCVw/qh9VIz9EmQ2ljvKxD21T+031S0xYYo<br />
XiScbWhUMNCIjHxyktxTK2shHCikhmmzr/UfsxAP/O1afA9yE17yE/blk8/fCL4S<br />
xyNT2hUvy3W+pUyEsr9dEXF+ERDa8HMpdus6E6uHnqRK02HGbuzvV7hd6FqhYYzr<br />
OJBf1YdqoyUiWgck53JkS1gDHGRjrtfIiE8EGBECAA8FAkgOfAMCGwwFCQPCZwAA<br />
CgkQ1tRscaBWdfQ7bwCgj+EMq2uE1fya2Jz0n5UBugE1enIAnRUFZ899pdR00gse<br />
OTRlgeImCzJm<br />
=673L<br />
- -----END PGP PUBLIC KEY BLOCK-----</p>
<p>-----BEGIN PGP SIGNATURE-----<br />
Version: GnuPG v1.4.6 (GNU/Linux)</p>
<p>iD8DBQFIDn9f1tRscaBWdfQRAl3GAJ9/Dnt422fWL2LLkhpwyWRqChIcsgCgiQs9<br />
DUL2dZuazjm7YKQpEEjQT7k=<br />
=mAVC<br />
-----END PGP SIGNATURE-----</p>
]]></content:encoded>
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<item>
<title><![CDATA[criptografando arquivos com senha]]></title>
<link>http://fiorix.wordpress.com/?p=36</link>
<pubDate>Mon, 21 Apr 2008 17:21:35 +0000</pubDate>
<dc:creator>alef</dc:creator>
<guid>http://fiorix.wordpress.com/?p=36</guid>
<description><![CDATA[Existem diversas maneiras de garantir a segurança da informação no Linux. Há alguns programas qu]]></description>
<content:encoded><![CDATA[<p>Existem diversas maneiras de garantir a segurança da informação no Linux. Há alguns programas que criptografam partições, como <a href="http://www.saout.de/misc/dm-crypt/">dm-crypt</a>. Também, há o <a href="http://tldp.org/HOWTO/Cryptoloop-HOWTO/">crypto loop</a> que criptografa <a href="http://en.wikipedia.org/wiki/Loop_device">loop devices</a>.</p>
<p>Porém, se você precisa simplesmente criptografar um arquivo para que seja enviado por email, ou transferido via FTP, pode usar o gpg:</p>
<pre>$ gpg -c arquivo.tgz
Enter passphrase:
Repeat passphrase:</pre>
<p>Após colocar a senha, o arquivo.tgz.gpg será criado. Para decriptar o arquivo, o processo é muito semelhante, veja:</p>
<pre>$ gpg arquivo.tgz.gpg
gpg: CAST5 encrypted data
Enter passphrase:</pre>
<p>Com a senha correta, o arquivo.tgz será criado com o conteúdo original.</p>
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<title><![CDATA[Mutt]]></title>
<link>http://karthikd.wordpress.com/?p=90</link>
<pubDate>Sat, 19 Apr 2008 02:23:37 +0000</pubDate>
<dc:creator>K.D.</dc:creator>
<guid>http://karthikd.wordpress.com/?p=90</guid>
<description><![CDATA[I tried. Really. But I didn&#8217;t feel comfortable using the Apple Mail. Not enough configurabilit]]></description>
<content:encoded><![CDATA[<p>I tried. Really. But I didn't feel comfortable using the Apple Mail. Not enough configurability to make me continue using it. So, I switched back to <a href="http://www.mutt.org/">mutt</a>. </p>
<p>With Mail.app, I was not able rotate my fortune signatures. I was not able to use <a href="http://www.gnupg.org/">gpg</a> to sign/encrypt my messages. Also, It lacked the configurability which I used to get with procmail and a whole lot of other stuff. </p>
<p>You will find a huge number of tutorials and guides to make a move to Mutt. So, I won't bother you with links to them. </p>
<p>P.S: I would not recommend Mutt for GUI-oriented users. Mutt is a terminal based client (in case you were looking for a reason).</p>
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<title><![CDATA[Szyfrowanie danych w Kubuntu]]></title>
<link>http://lazowski.wordpress.com/?p=34</link>
<pubDate>Sat, 29 Mar 2008 19:34:57 +0000</pubDate>
<dc:creator>lazowski</dc:creator>
<guid>http://lazowski.wordpress.com/?p=34</guid>
<description><![CDATA[Często przebywam z laptopem po za domem a ponieważ trzymam na nim dane które wolałbym żeby nie ]]></description>
<content:encoded><![CDATA[<p>Często przebywam z laptopem po za domem a ponieważ trzymam na nim dane które wolałbym żeby nie wpadły w niepowołane ręce zacząłem się zastanawiać nad jakąś możliwością szyfrowania danych. Dobrym rozwiązaniem jest KGPG który jest graficzną nakładką GPG.</p>
<p>Na początek trochę teorii z wikipedii :</p>
<p>1. <b>GPG</b> lub <b>GnuPG</b> (<a href="http://pl.wikipedia.org/wiki/J%C4%99zyk_angielski" title="Język angielski">ang.</a> <i>GNU Privacy Guard</i> - <i>Strażnik Prywatności GNU</i>) - <a href="http://pl.wikipedia.org/wiki/Wolne_Oprogramowanie" title="Wolne Oprogramowanie">wolny</a> zamiennik <a href="http://pl.wikipedia.org/wiki/Oprogramowanie" title="Oprogramowanie">oprogramowania</a> <a href="http://pl.wikipedia.org/wiki/Kryptografia" class="mw-redirect" title="Kryptografia">kryptograficznego</a> <a href="http://pl.wikipedia.org/wiki/PGP_%28program_kryptograficzny%29" title="PGP (program kryptograficzny)">PGP</a>. Udostępniony na licencji <a href="http://pl.wikipedia.org/wiki/GNU_General_Public_License" title="GNU General Public License">GPL</a>, pierwotnie rozwijany przez <a href="http://pl.wikipedia.org/w/index.php?title=Werner_Koch&#38;action=edit&#38;redlink=1" class="new" title="Werner Koch (jeszcze nie napisano)">Wernera Kocha</a>. GPG jest stabilnym oprogramowaniem nadającym się do codziennych zastosowań. Często jest zawarte w niekomercyjnych <a href="http://pl.wikipedia.org/wiki/System_operacyjny" title="System operacyjny">systemach operacyjnych</a>, jak <a href="http://pl.wikipedia.org/wiki/FreeBSD" title="FreeBSD">FreeBSD</a>, <a href="http://pl.wikipedia.org/wiki/OpenBSD" title="OpenBSD">OpenBSD</a> czy <a href="http://pl.wikipedia.org/wiki/NetBSD" title="NetBSD">NetBSD</a>, oraz w prawie wszystkich dystrybucjach systemu <a href="http://pl.wikipedia.org/wiki/GNU/Linux" title="GNU/Linux">GNU/Linux</a>.</p>
<p>GPG szyfruje wiadomości używając asymetrycznych par kluczy generowanych dla poszczególnych użytkowników. Klucze publiczne mogą być wymieniane na różne sposoby, na przykład przez serwery kluczy w internecie. Należy je wymieniać uważnie, aby uniknąć podszycia się na skutek utraty jednoznacznej zależności między kluczem, a jego właścicielem. Do wiadomości można dołączyć podpis kryptograficzny w celu umożliwienia weryfikacji jej integralności oraz tożsamości nadawcy.</p>
<p>2. <b>RSA</b> - pierwszy i obecnie jeden z dwóch najpopularniejszych (obok <a href="http://pl.wikipedia.org/wiki/ElGamal" title="ElGamal">ElGamala</a>) <a href="http://pl.wikipedia.org/wiki/Algorytmy_kryptograficzne" title="Algorytmy kryptograficzne">algorytmów</a> <a href="http://pl.wikipedia.org/wiki/Kryptografia_asymetryczna" title="Kryptografia asymetryczna">kryptografii asymetrycznej</a>.</p>
<p>Został stworzony w <a href="http://pl.wikipedia.org/wiki/1978" title="1978">1978</a> przez zespół: <a href="http://pl.wikipedia.org/wiki/Ronald_Rivest" class="mw-redirect" title="Ronald Rivest">Ronald Rivest</a>, <a href="http://pl.wikipedia.org/wiki/Adi_Shamir" title="Adi Shamir">Adi Shamir</a>, <a href="http://pl.wikipedia.org/wiki/Leonard_Adleman" title="Leonard Adleman">Leonard Adleman</a> (nazwa RSA jest <a href="http://pl.wikipedia.org/wiki/Akronim" class="mw-redirect" title="Akronim">akronimem</a> utworzonym z pierwszych liter nazwisk jego twórców). RSA opiera się na trudności <a href="http://pl.wikipedia.org/wiki/Faktoryzacja" title="Faktoryzacja">faktoryzacji</a> dużych liczb. Znalezienie szybkiej metody faktoryzacji doprowadziłoby do złamania RSA, aczkolwiek nie ma dowodu, że nie da się go złamać w inny sposób.</p>
<p>3. <b>ElGamal</b> to jeden z dwóch najważniejszych <a href="http://pl.wikipedia.org/wiki/Algorytmy_kryptograficzne" title="Algorytmy kryptograficzne">algorytmów</a> <a href="http://pl.wikipedia.org/wiki/Kryptografia_asymetryczna" title="Kryptografia asymetryczna">kryptografii asymetrycznej</a> (drugim jest <a href="http://pl.wikipedia.org/wiki/RSA_%28kryptografia%29" title="RSA (kryptografia)">RSA</a>). System jest oparty na trudności problemu <a href="http://pl.wikipedia.org/wiki/Logarytm_dyskretny" title="Logarytm dyskretny">logarytmu dyskretnego</a> w <a href="http://pl.wikipedia.org/wiki/Cia%C5%82o_Zp" class="mw-redirect" title="Ciało Zp">ciele liczb całkowitych modulo duża liczba pierwsza</a>. Algorytm w połowie lat 80. XX wieku przedstawił <a href="http://pl.wikipedia.org/wiki/Egipt" title="Egipt">Egipcjanin</a> Taher Elgamal.</p>
<p>Algorytm ElGamala zapewnia <a href="http://pl.wikipedia.org/wiki/Kryptografia_asymetryczna" title="Kryptografia asymetryczna">szyfrowanie</a> oraz <a href="http://pl.wikipedia.org/wiki/Podpis_cyfrowy" title="Podpis cyfrowy">podpisy cyfrowe</a>. Setki modyfikacji algorytmu ElGamala (podobnie jak modyfikacje algorytmu RSA) zapewniają różne inne usługi.</p>
<p>Na koncepcji algorytmu ElGamala jest też oparta <a href="http://pl.wikipedia.org/wiki/Kryptografia_krzywych_eliptycznych" title="Kryptografia krzywych eliptycznych">kryptografia krzywych eliptycznych</a> – w tym przypadku zamiast grupy multiplikatywnej ciała Z<sub>p</sub> używamy <a href="http://pl.wikipedia.org/wiki/Krzywe_eliptyczne" class="mw-redirect" title="Krzywe eliptyczne">grupy krzywych eliptycznych</a>.</p>
<p>4. <b>Digital Signature Algorithm (DSA)</b> – <a href="http://pl.wikipedia.org/wiki/Stany_Zjednoczone" title="Stany Zjednoczone">amerykański</a> narodowy standard dla <a href="http://pl.wikipedia.org/wiki/Podpis_cyfrowy" title="Podpis cyfrowy">podpisów cyfrowych</a>. DSA to <a href="http://pl.wikipedia.org/wiki/Algorytm" title="Algorytm">algorytm</a> asymetryczny. Podobnie jak <a href="http://pl.wikipedia.org/wiki/ElGamal" title="ElGamal">ElGamal</a> może też zostać użyty do przesyłu <a href="http://pl.wikipedia.org/w/index.php?title=Informacja_podprogowa&#38;action=edit&#38;redlink=1" class="new" title="Informacja podprogowa (jeszcze nie napisano)">informacji podprogowej</a>.</p>
<p>Algorytm DSA do podpisu dokumentu wykorzystuje wartość jednokierunkowej funkcji skrótu <a href="http://pl.wikipedia.org/wiki/SHA-1" title="SHA-1">SHA-1</a>. Długość kluczy używanych w tym algorytmie jest zmienna w zakresie 512-1024 <a href="http://pl.wikipedia.org/wiki/Bit" title="Bit">bitów</a>. Są one adekwatne do aktualnych <a href="http://pl.wikipedia.org/wiki/Moc_obliczeniowa" title="Moc obliczeniowa">mocy obliczeniowych</a>. Za wystarczające do większości cywilnych zastosowań uważane są klucze o długości przynajmniej 768 bitów.</p>
<p>DSA jest używany w <a href="http://pl.wikipedia.org/wiki/OpenSSL" title="OpenSSL">OpenSSL</a>, <a href="http://pl.wikipedia.org/wiki/OpenSSH" title="OpenSSH">OpenSSH</a> i <a href="http://pl.wikipedia.org/wiki/GPG" title="GPG">GnuPG</a>.</p>
<p>Instalacja :</p>
<p><code>sudo apt-get install kgpg</code></p>
<p>Przygotwanie  :</p>
<p>1. Odpalamy KGPG z Menu KDE &#62; Narzędzia &#62; KGpg<br />
<a href="http://img401.imageshack.us/my.php?image=g1bl1.jpg" target="_blank"><img src="http://img401.imageshack.us/img401/6534/g1bl1.th.jpg" alt="Free Image Hosting at www.ImageShack.us" border="0" /></a></p>
<p>widok po odpaleniu KGpg</p>
<p>2. Generujemy klucze :</p>
<p>Klucz &#62; Wygeneruj parę kluczy (CRTL+N)</p>
<p>3. Tworzenie klucza. Wypełniamy wszystkie pola<br />
<a href="http://img153.imageshack.us/my.php?image=g2bh6.jpg" target="_blank"><img src="http://img153.imageshack.us/img153/8564/g2bh6.th.jpg" alt="Free Image Hosting at www.ImageShack.us" border="0" /></a></p>
<p>Rozmiar klucza i jego rodzaj wybieramy wedle uznania. Po wypełnieniu zatwierdzamy i ustawiamy żeby klucz był naszym domyślnym oraz wskazujemy gdzie ma się znajdować certyfikat unieważnienia.<br />
<a href="http://img413.imageshack.us/my.php?image=g4lm5.jpg" target="_blank"><img src="http://img413.imageshack.us/img413/9813/g4lm5.th.jpg" alt="Free Image Hosting at www.ImageShack.us" border="0" /></a></p>
<p>Szyfrowanie :</p>
<p>1. Odpalamy Delphina i przechodzmy w miejsce gdzie znajdują się pliki które chcemy zaszyfrować.</p>
<p>2. Zaznaczamy plik &#62; klikamy prawym przyciskiem na nim &#62; Akcja &#62; zaszyfruj plik</p>
<p>lub</p>
<p>Zaznaczamy plik i w bocznym menu pojawi się opcja szyfrowania pliku :<br />
<a href="http://img266.imageshack.us/my.php?image=g5xt5.jpg" target="_blank"><img src="http://img266.imageshack.us/img266/3365/g5xt5.th.jpg" alt="Free Image Hosting at www.ImageShack.us" border="0" /></a></p>
<p>3. Wybieramy domyślny klucz publiczny :<br />
<a href="http://img444.imageshack.us/my.php?image=g6ic3.jpg" target="_blank"><img src="http://img444.imageshack.us/img444/1407/g6ic3.th.jpg" alt="Free Image Hosting at www.ImageShack.us" border="0" /></a></p>
<p>W dodatkowych opcjach mamy możliwość szyfrowania niezaufanym kluczem, ukrycie identyfikatora użytkownika, zniszczenie pliku źródłowego oraz szyfrowanie przy użycie zupełnie nowego hasła.</p>
<p>4. Po zaszyfrowaniu pojawi się nowy plik z rozszerzeniem *.asc</p>
<p>5. Żeby rozszyfrować plik trzeba na niego 2 razy kliknąć i wprowadzić hasło.</p>
<p>Linki :<br />
<a href="http://pl.wikipedia.org/wiki/GPG">http://pl.wikipedia.org/wiki/GPG</a><br />
<a href="http://pl.wikipedia.org/wiki/Digital_Signature_Algorithm">http://pl.wikipedia.org/wiki/Digital_Signature_Algorithm</a><br />
<a href="http://pl.wikipedia.org/wiki/ElGamal">http://pl.wikipedia.org/wiki/ElGamal</a><br />
<a href="http://pl.wikipedia.org/wiki/RSA_(kryptografia)">http://pl.wikipedia.org/wiki/RSA_(kryptografia)</a><br />
<a href="http://developer.kde.org/~kgpg/polish.html">http://developer.kde.org/~kgpg/polish.html</a></p>
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