Benvenuto Posted May 30, 2003 Report Share Posted May 30, 2003 Vai ir iespeejama kaukaada sakodeeshana urlim? Piemeeram: es savu index.php?govs=1&datums=05 gribu redzeet kaa: index.php?KODS Link to comment Share on other sites More sharing options...
K|NG Posted May 30, 2003 Report Share Posted May 30, 2003 šitā domā? Govs sakodēšana arī to $menu var sakodēt var arī taisīt rand() Link to comment Share on other sites More sharing options...
Benvenuto Posted May 31, 2003 Author Report Share Posted May 31, 2003 šitā domā?Govs sakodēšana arī to $menu var sakodēt var arī taisīt rand() nu ok ar md5 var sakodeet to vaardu vienaa virzienaa: <code><font color="#000000"> <font color="#0000CC"><? $sifreleme </font><font color="#006600">= </font><font color="#0000CC">[url=http://lv.php.net/md5]md5[/url]</font><font color="#006600">(</font><font color="#CC0000">"govs"</font><font color="#006600">); echo </font><font color="#CC0000">"Vaards govs sakodeets ar md5: "</font><font color="#006600">; echo (</font><font color="#0000CC">$sifreleme</font><font color="#006600">); </font><font color="#0000CC">?> </font> </font> </code> Rezultāts: Vaards govs sakodeets ar md5: caca5235a4fefef237f6cecce7586763 jautaajums ir vai ir iespeejams shaadu kodu atkodeet? ja es havoju shito md5 iznaakumu vai varu kaut kaa noteikt tieshi kaads vaards ticis sashifreets? :unsure: Link to comment Share on other sites More sharing options...
K|NG Posted May 31, 2003 Report Share Posted May 31, 2003 jautaajums ir vai ir iespeejams shaadu kodu atkodeet? ja es havoju shito md5 iznaakumu vai varu kaut kaa noteikt tieshi kaads vaards ticis sashifreets? :unsure: Domāju, ka kautkā jau nu var gan, bet nu ej un uzmini to $govi: Govs sakodēšana 2 :) Link to comment Share on other sites More sharing options...
Roze Posted June 4, 2003 Report Share Posted June 4, 2003 Nu var meegjinaat http://lv.php.net/manual/en/function.mcryp...ypt-encrypt.php un http://lv.php.net/manual/en/function.mcryp...ypt-decrypt.php Bet nu nezinu vai tas ir jedzigi jo proti tad tev pasham arii jaapaarsee urlis t.i. jaadala tas pa mainigajiem un to veertibaam. Link to comment Share on other sites More sharing options...
рпр Posted June 15, 2004 Report Share Posted June 15, 2004 šitā domā?Govs sakodēšana arī to $menu var sakodēt var arī taisīt rand() ko tu domaaji ar rand()? mani te ieintereseeja primitiiva kripeeshana bez speciaalu modulju instaleeshanas (mcrypt u.c.), kaadas idejas? Link to comment Share on other sites More sharing options...
Aleksejs Posted June 15, 2004 Report Share Posted June 15, 2004 Vienkāršu un diezgan noturīgu šifrēšanas algoritmu var uztaisīt pēc tā sauktās "Feistela struktūras" (http://www.worldhistory.com/wiki/F/Feistel-cipher.htm). Kā Feistela funkciju izmantojot to pašu MD5. Ja vēl šo šifrēšanas funkciju izmanto CBC ( http://ciphersbyritter.com/GLOSSARY.HTM#CipherBlockChaining ) režīmā, tad vispār var sevi uzskatīt par megaurķi. Zīmols megaurķis ir TTC īpašums :) Link to comment Share on other sites More sharing options...
Digital-X Posted June 15, 2004 Report Share Posted June 15, 2004 varbuut tu gribeeji shitaa? http://%77%77%77%2e%70%68%70%2e%6c%76 (aizmetiis uz PHP.lv galveno lapu) Link to comment Share on other sites More sharing options...
рпр Posted June 15, 2004 Report Share Posted June 15, 2004 prieks, ka centies, bet laikam neko vairaak par eksploreri neesi redzeejis. nee nederees.alekseja links bija daljeeji veertiigs.pakjeeru ideju un uzchiniiju pats Link to comment Share on other sites More sharing options...
Digital-X Posted June 15, 2004 Report Share Posted June 15, 2004 Paarmet uz visiem man zinaamiem browseriem! :P TAJAA SAKITAA FIREFOX :ph34r: Link to comment Share on other sites More sharing options...
Aleksejs Posted June 15, 2004 Report Share Posted June 15, 2004 alekseja links bija daljeeji veertiigs Man prieks. Kas tieši un no kura linka likās vērtīgs? :) Link to comment Share on other sites More sharing options...
рпр Posted June 16, 2004 Report Share Posted June 16, 2004 linku nepateikshu, bet ideja par substitiivo metodi man likaas pienjemama, pats gan sataisiiju mazliet savaadaak, lai nebuutu paaraak sarezjgjiiti, bet tik un taa veelamais gala rezultaats ir ok. Link to comment Share on other sites More sharing options...
Rein Posted June 17, 2004 Report Share Posted June 17, 2004 MD5 ir vienvirziena kripteeshanas algoritms, taakaa, atkripteet to kodu nesanaaks. Link to comment Share on other sites More sharing options...
Aleksejs Posted June 17, 2004 Report Share Posted June 17, 2004 2: Rein :D Tieši tādēļ vajag paskatīties, kas ir Feistela struktūra. Galvenais pluss ir tieši tas, ka _var_ izmantot vienvirziena funkcijas. Tajā skaitā vienvirziena jaucējfunkciju MD5. Link to comment Share on other sites More sharing options...
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