{"id":87903,"date":"2020-07-11T01:43:00","date_gmt":"2020-07-10T23:43:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-p2p-platformy-gnunet-0-13-prodvizhenie-gns-v-kachestve-internet-standarta"},"modified":"2020-07-11T01:43:00","modified_gmt":"2020-07-10T23:43:00","slug":"vypusk-p2p-platformy-gnunet-0-13-prodvizhenie-gns-v-kachestve-internet-standarta","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/vypusk-p2p-platformy-gnunet-0-13-prodvizhenie-gns-v-kachestve-internet-standarta","title":{"rendered":"Dalja e platform\u00ebs P2P GNUnet 0.13. Promovimi i GNS si nj\u00eb standard interneti","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Komiteti IETF (Internet Engineering Task Force), q\u00eb merret me zhvillimin e protokolleve dhe arkitektur\u00ebs s\u00eb Internetit, ka filluar procesin e standardizimit t\u00eb sistemit t\u00eb emrave t\u00eb domeneve GNS (GNU Name System), i zhvilluar nga projekti GNUnet<\/a><\/noindex> si nj\u00eb z\u00ebvend\u00ebsim t\u00ebr\u00ebsisht t\u00eb decentralizuar dhe pa censur\u00eb p\u00ebr DNS. Aktualisht, \u00ebsht\u00eb publikuar<\/a><\/noindex> versioni e par\u00eb e skem\u00ebs, pas stabilizimit t\u00eb s\u00eb cil\u00ebs do t\u00eb formohet RFC me statusin \"Standardi i Propozuar\".<\/p>\n

GNS<\/a><\/noindex> mund t\u00eb p\u00ebrdoret p\u00ebrkrah DNS dhe t\u00eb zbatohet n\u00eb aplikacione tradicionale si shfletuesit web. Integriteti dhe paprekshm\u00ebria e regjistrimeve sigurohet p\u00ebrmes p\u00ebrdorimit t\u00eb mekanizmave kriminalografik\u00eb. Ndryshe nga DNS, n\u00eb GNS p\u00ebrdoret nj\u00eb grafik i orientuar, n\u00eb vend t\u00eb nj\u00eb hierarkie pemore serverash. Transformimi i emrave \u00ebsht\u00eb i ngjash\u00ebm me DNS, por k\u00ebrkesat dhe p\u00ebrgjigjet realizohen me ruajtjen e privat\u00ebsis\u00eb \u2014 nodi q\u00eb trajton k\u00ebrkes\u00ebn nuk e di kujt i jepej p\u00ebrgjigja, dhe nodet kaluese dhe v\u00ebzhguesit e tjer\u00eb nuk mund ta deshifrojn\u00eb k\u00ebrkesat dhe p\u00ebrgjigjet.<\/p>\n

Zona DNS n\u00eb GNS p\u00ebrcaktohet duke p\u00ebrdorur nj\u00eb \u00e7ift \u00e7el\u00ebsash t\u00eb hapur dhe t\u00eb mbyllur ECDSA<\/a><\/noindex> bazuar n\u00eb kurvat eliptike Curve25519<\/a><\/noindex>. P\u00ebrdorimi i Curve25519 n\u00eb p\u00ebrgjith\u00ebsi perceptohet<\/a><\/noindex> nga disa konsiderohet nj\u00eb hap shum\u00eb i \u00e7uditsh\u00ebm, pasi p\u00ebr ECDSA p\u00ebrdoren lloje t\u00eb tjera t\u00eb kurvave eliptike, dhe n\u00eb \u00e7ift me Curve25519 zakonisht p\u00ebrdoret algoritmi i n\u00ebnshkrimeve digjitale Ed25519<\/a><\/noindex>, m\u00eb modern<\/a><\/noindex>, m\u00eb i sigurt dhe m\u00eb i shpejt\u00eb se ECDSA. Nga pik\u00ebpamja e q\u00ebndrueshm\u00ebris\u00eb kriptografike, zgjedhja e madh\u00ebsis\u00eb s\u00eb \u00e7el\u00ebsit gjithashtu ngre dyshime \u2014 32 byte n\u00eb vend t\u00eb 64 byte, zakonisht t\u00eb p\u00ebrdorura p\u00ebr Ed25519, si dhe aplikimi t\u00eb enkriptimit<\/a><\/noindex> simetrik, duke p\u00ebrdorur algoritmet AES dhe TwoFish n\u00eb modin CFB.<\/p>\n

Qasja e till\u00eb \u00ebsht\u00eb shpjeguar p\u00ebr nevoj\u00ebn e implementimit t\u00eb \u00e7el\u00ebsave hierarkik\u00eb, t\u00eb cilat lejojn\u00eb p\u00ebrdorimin e \u00e7el\u00ebsit t\u00eb hapur rr\u00ebnjor p\u00ebr nxjerrjen e \u00e7el\u00ebsit t\u00eb hapur f\u00ebmij\u00eb, duke p\u00ebrfituar nga pron\u00ebsia lineare e kurv\u00ebs Curve25519. Ky ve\u00e7anti lejon marrjen e \u00e7el\u00ebsave t\u00eb hapur f\u00ebmij\u00eb pa patur njohuri p\u00ebr \u00e7el\u00ebsat e mbyllur rr\u00ebnjor\u00eb. Teknikat e caktuara gjithashtu p\u00ebrdoret<\/a><\/noindex> n\u00eb Bitcoin. Madh\u00ebsia 32-byte e \u00e7el\u00ebsit \u00ebsht\u00eb zgjedhur p\u00ebr t\u00eb siguruar q\u00eb \u00e7el\u00ebsi t\u00eb p\u00ebrfshihet n\u00eb nj\u00eb regjist\u00ebr DNS.<\/p>\n

P\u00ebr m\u00eb tep\u00ebr, mund t\u00eb theksohet numri i ri<\/a><\/noindex> frameworkut GNUnet 0.13<\/a><\/noindex>, e cila \u00ebsht\u00eb krijuar p\u00ebr nd\u00ebrtimin e rrjeteve P2P t\u00eb decentralizuara dhe t\u00eb sigurta. Rrjetet e krijuara p\u00ebrmes GNUnet nuk kan\u00eb nj\u00eb pik\u00eb t\u00eb vetme d\u00ebshtimi dhe jan\u00eb n\u00eb gjendje t\u00eb garantojn\u00eb privat\u00ebsin\u00eb e informacionit t\u00eb p\u00ebrdoruesve, duke p\u00ebrfshir\u00eb p\u00ebrjashtimin e abuzimeve t\u00eb mundshme nga agjencit\u00eb e siguris\u00eb dhe administrator\u00ebt q\u00eb kan\u00eb akses n\u00eb nyjat e rrjetit. L\u00ebshimi sh\u00ebnohet si nj\u00eb version q\u00eb p\u00ebrmban ndryshime t\u00eb r\u00ebnd\u00ebsishme t\u00eb protokollit, t\u00eb cilat prishin p\u00ebrputhshm\u00ebrin\u00eb me versionet 0.12.x.<\/p>\n

GNUnet mb\u00ebshtet krijimin e rrjeteve P2P mbi TCP, UDP, HTTP\/HTTPS, Bluetooth dhe WLAN, mund t\u00eb funksionoj\u00eb n\u00eb modin F2F (Friend-to-friend). Rrethimi i NAT mb\u00ebshtetet, duke p\u00ebrfshir\u00eb p\u00ebrdorimin e UPnP dhe ICMP. P\u00ebr adresimin e vendndodhjeve t\u00eb t\u00eb dh\u00ebnave, \u00ebsht\u00eb e mundur t\u00eb p\u00ebrdoret nj\u00eb tabel\u00eb hesh t\u00eb shp\u00ebrndar\u00eb (DHT). Ofron mjete p\u00ebr implementimin e rrjeteve mesh. P\u00ebr dh\u00ebnien dhe t\u00ebrheqjen selektive t\u00eb t\u00eb drejtave t\u00eb aksesit, p\u00ebrdoret sh\u00ebrbimi i shk\u00ebmbimit t\u00eb atribut\u00ebve t\u00eb identifikimit reclaimID<\/a><\/noindex>, duke p\u00ebrdorur<\/a><\/noindex> GNS (GNU Name System) dhe enkriptimin mbi baza t\u00eb atributit (Attribute-Based Encryption<\/a><\/noindex>).<\/p>\n

Sistemi karakterizohet nga konsum i ul\u00ebt i burimeve dhe p\u00ebrdorim t\u00eb arkitektur\u00ebs shum\u00ebprocesorike p\u00ebr t\u00eb siguruar izolimin midis komponenteve. Ofron mjete fleksibile p\u00ebr regjistrimin e log-eve dhe akumulimin e statistikave. P\u00ebr zhvillimin e aplikacioneve p\u00ebrfundimtare, GNUnet ofron API p\u00ebr gjuh\u00ebn C dhe nd\u00ebrlidhje p\u00ebr gjuh\u00ebt e tjera t\u00eb programimit. P\u00ebr ta b\u00ebr\u00eb m\u00eb t\u00eb thjesht\u00eb zhvillimin, rekomandohet p\u00ebrdorimi i cikleve t\u00eb p\u00ebrpunimit t\u00eb ngjarjeve (event loops) dhe proceseve n\u00eb vend t\u00eb flukseve. Nd\u00ebr p\u00ebrfshin nj\u00eb bibliotek\u00eb testuese p\u00ebr implementimin automatik t\u00eb rrjeteve eksperimentale q\u00eb p\u00ebrfshijn\u00eb dhjet\u00ebra mij\u00ebra peers. <\/p>\n

P\u00ebrve\u00e7 GNS, mbi teknologjit\u00eb e GNUnet jan\u00eb duke u zhvilluar gjithashtu disa aplikacione t\u00eb gatshme:\n<\/p>\n