Te turanga matauranga / Tūmataitinga

Whakakahu kōrero

Ko āu ngā pātai me āu ngā whakatau kei te tūpato mātua (end-to-end encrypted), me tētahi papa pūngao i muri i te papa rerekē i te wā o te pūtaiao mātua. Ko tēnei whāpage mō te mea ka tiakina tūturu ai.

He mihini tenei wharangi kia pai ai. Ko te reo Ingarihi taketake te putanga e tika ana.

Mai i te timatanga ki te mutunga i te tūāpapa noa

Kāore he tautuhing hei whakakā i te mea. Ko ia karere i roto i ia whakawhitiwhiti kōrero e whakaohohia ana i tō pūrere i mua i te haere ki tētahi wāhi, ā, ka whakaohohia rānei i te taha atu. Ko ngā pūmanawa e timata ana i te whakawhiti i te mea kāore e taea te pānui, ā, e kore e taea e tētahi mea i waenga i a rāua.

Ko "te taha atu" i konei ko te ratonga Nymbot, me tuhai e tēnei i tō pātai kia taua ai. Ko te mutunga-ki-te-mutunga kaore he tangata mea kē ka taea — kāore e taea e te kaiāwhina te whakahāngai i tētahi mea kāore ia i kite mai. Hangore mode ko te whakautu ki te pātai rerekē mō te mea me mōhio rānei ia who 👤 kūtaiia.

Papara utu koha

E haere ana ngā kaupapa pānui hei te nostr gift wraps. Ko te mea takitahi he e toru ngā papa:

• a rongo korero — ko te karere tonu, kāore i whai tohu, nā reira e kore e taea te whakapūmau ki tētahi taha tuatoru;
• a hiri, i whakaoho ki te kaiwhakawhiti me i whāitihia e te kaitono, koia te huarahi e mōhiotia ai e te kaiwhakawhiti ko wai i tono mai i a ia;
• a pūkohu, whakaritea me te tāpiritia he tohu e te kī whakaritenga kotahi anake, koia te mea katoa e kitea e te rererangi.

Ko tētahi relay e pupuri ana i tō trafikia e kite ana i tētahi taha nō tētahi kī e noho ana mō taua karere anake, e whakatūtea ana ki tētahi kī e kore e taea e ia te hono ki tētahi mea atu, me tētahi wā o te rā nō te mākutu. He iti te kōrero e taea te kōrero mai i te tātari metadata i runga i ngā whāriki.

Ko te kōpaka o ia karere hoki kei roto i tō ake kī, koia te ara e whakahoki ai tō hītori ki tētahi taputapu hou mai i ngā relay, kaua i te pūrere rānei ki tētahi tūtohu i te taha o te tūmatanui.

Hurianga pūmanawa-mātāmua mātāua

Ko te taumata matua nō te wānanga o mua ko te elliptic-curve. Ka taea e tētahi rorohiko quantum nui rawa atu te whakakore i tēnā i te wā e hoki whakamuri ana — te huringa raraunga i mau i tēnei rā, ka whakakore i te kōpaka i ngā tau e whai ake nei. Nō reira, ko te whakakopaki kōrero... hapawehe: ka whakakotahia he ML-KEM key encapsulation ki te te tira whakamutunga rerekē, ā, me whakatika e te kaiwhakawewe e rua kia taea te pānui i te mea katoa.

Ko ML-KEM te NIST-standardised lattice KEM. Ko te whakakotahi, kaua ko te whakahāpai, he mahere tūturu: mehemea he hē te tūāhua lattice, kei te mea tonu koe ki te elliptic curve, ā, ko te huarahi kē i te taha o te rānei.

Ka whakaputa a Nymbot i te whiringa pūkaha (capability announcement) kua whāiti mai e whakakāinga ana i tōna tae KEM, kia taea e tō kaha app te tūtohu ki ia rānei me te kore he raru tātari (lookup race) e waiho ana i te karere hei mea whakawhiti noa i te ao hātepe (classical-only). Ka whakaputa hoki tō kaha app i tētahi mea anō, koia rā te huarahi ka hoki mai ai ngā whakautu hei mea huri tahi (hybrid).

He aha te mea e kite ana te taputapu matua

He nui ake te whai take o te tōtika o tēnei i te whakamanawa i tēnei.

Ka hangaia ngā ingoa kōrerorero i runga i tō rorohiko, nō reira ko tētahi o ngā mea iti noa iho mō tō whakamahaitanga e kore e puta ki te ao wātea i te wā katoa.