ʻO wai ka mea nāna i hoʻokumu i ka algorithm RSA?

ʻO wai ka mea nāna i hoʻokumu i ka algorithm RSA?

ʻO ka algorithm RSA ʻO ia kekahi o nā ʻōnaehana cryptography i hoʻohana nui ʻia i kēia mau lā. Ua hoʻololi kāna mea hana i ka palekana ʻike a hoʻokumu i nā kumu no ka hoʻomohala ʻana i nā noi he nui ma ke kahua o ka kamaʻilio palekana. ʻOiai ʻo kona koʻikoʻi, ʻo ka mea nāna i hoʻokumu i ka RSA algorithm he kumuhana o ka hoʻopaʻapaʻa ma waena o nā loea cryptography. Ma kēia pepa keʻokeʻo, e ʻimi mākou i nā manaʻo like ʻole a me nā manaʻo e pili ana i ka ʻike o ka mea nāna i hana i kēia algorithm iconic.

ʻO ka algorithm RSA Ua kūkulu ʻia i ka makahiki 1977 e ʻO Ron Rivest, ʻO Adi Samir y Leonard Adleman, ka mea i ʻike nui ʻia ʻo ia ka mea nāna i hoʻokumu i kēia ʻōnaehana cryptographic kipi. Eia nō naʻe, aia kekahi mau manaʻo ʻē aʻe e hoʻonui i ka manaʻo kumu ma hope o ka RSA algorithm i ʻike mua ʻia e nā mea noiʻi like ʻole. Ua hoʻomaka kēia hoʻopaʻapaʻa i kahi hoʻopaʻapaʻa hoihoi i loko o ke kaiāulu crypto.

ʻO kekahi o nā manaʻo koʻikoʻi e pili ana i ka mea i hana ʻia RSA algorithm pili ia James H. Ellis, he kanaka kākau moʻolelo Pelekane kaulana. Wahi a kēia kumumanaʻo, ua hoʻomohala ʻo Ellis i kahi manaʻo e like me ka Rivest, Shamir a me Adleman i ka makahiki 1969, oiai oia e hana ana ma ke Keena Hoolaha o ke Aupuni Aupuni Huiia. ʻOiai aia ka nui o nā manaʻo kumu o ka RSA algorithm i ka hana ʻAʻole ʻike ʻia ka ʻike a Ellis a hoʻohana ʻia paha e like me ka RSA algorithm.

ʻO kekahi mea koʻikoʻi o kēia hoʻopaʻapaʻa Clifford Cocks, he kanaka makemakika Pelekania i hana ma ke keena like me Ellis. Ua hoʻomohala ʻo Cocks i kahi algorithm e like me RSA i ka makahiki 1973, akā ua helu ʻia kāna hana ma ke ʻano he mea huna a ʻaʻole i hōʻike ʻia a hiki i nā makahiki ma hope. ʻOiai kā lākou hāʻawi ʻana, ʻaʻole ʻike ʻia ka algorithm RSA e Rivest, Shamir a me Adleman i kona wā e ulu ana.

I ka pōkole, ʻoiai ʻO Ron Rivest, ʻo Adi Shamir lāua ʻo Leonard Adleman ʻike nui ʻia ʻo ia nā mea hana o ka RSA algorithm, aia nā manaʻo a me nā manaʻo e hōʻike ana i ka manaʻo kumu o ka algorithm i ʻike mua ʻia e nā mea noiʻi ʻē aʻe. Ke hoʻomau nei ke kaiāulu cryptographic i ka ʻimi ʻana i kēia hoʻopaʻapaʻa, pono e ʻike i nā haʻawina a nā mea noiʻi āpau e pili ana i ka hoʻomohala ʻana i nā ʻōnaehana cryptographic i loaʻa ka palekana ʻike kiʻekiʻe.

- Ke kumu o RSA a me kona hopena i ka palekana ʻike

ʻO ka RSA algorithm kekahi o nā pou kumu o ka cryptography hou a me ka palekana ʻike ma ka laulā. ʻO kēia algorithm, hoʻohana nui ʻia a puni ka honua, ua hana ʻia e ʻO Ron Rivest, ʻO Adi Samir y Leonard Adleman i ka makahiki 1977. Ua hoʻololi kēia mau loea cryptography ʻekolu i ke kahua ma o ka hoʻomohala ʻana i kahi ʻōnaehana hoʻopunipuni kī lehulehu e hiki ai i nā mea hoʻohana ke kamaʻilio. i kahi ala palekana ma o nā ala palekana, e like me ka pūnaewele.

Aia ke koʻikoʻi o ka algorithm RSA i kona hiki ke hoʻopili i nā memo i kahi ala palekana me ka hoʻohana ʻana i ʻelua kī like ʻole: kahi kī lehulehu a me kahi kī pilikino. Hiki ke kaʻana like ʻia ke kī lehulehu me kekahi, ʻoiai pono e hūnā ʻia ke kī pilikino. Mālama kēia hiʻohiʻona i ka hūnā a me ka ʻoiaʻiʻo o ka ʻike i hoʻouna ʻia, ʻoiai ʻo ka mea nona ke kī pilikino hiki ke hoʻokaʻawale i ka memo i hoʻopili ʻia me ke kī lehulehu e pili ana.

Ua nui ka hopena o ka algorithm RSA i ka palekana ʻike. Mahalo i kona ikaika a me ka maikaʻi, ua lilo ia i hoʻokahi o nā algorithm encryption i hoʻohana nui ʻia ma ka honua. ʻO kāna hoʻokō ʻana i hiki ai ke pale aku i kahi ākea o nā noi a me nā lawelawe, e like me ka e-commerce, nā ʻoihana panakō pūnaewele a me nā kamaʻilio aupuni. Eia kekahi, ua hoʻohana ʻia ka RSA algorithm i kumu no ka hoʻomohala ʻana i nā algorithms cryptographic ʻē aʻe, e hōʻike ana i kona mana mau. ma ke kahua o ka palekana helu helu.

- ʻO ka hoʻopaʻapaʻa ma luna o ka mea nāna i hana i ka algorithm RSA

ʻO ka hoʻopaʻapaʻa ma luna o ka mea nāna i hoʻokumu i ka algorithm RSA

ʻO ka algorithm RSA kekahi o nā ʻōnaehana cryptography asymmetric i hoʻohana nui ʻia a ʻo kāna mea i hana ʻia ke kumuhana o ka hoʻopaʻapaʻa a me ka hoʻopaʻapaʻa i nā makahiki. ʻOiai ua hoʻoili ʻia ma ke ʻano maʻamau ʻO Ron Rivest, ʻO Adi Samira Leonard Adleman, aia kekahi poe e hoopaapaa ana he mau aa kahiko loa kona kumu.

ʻO kekahi o nā inoa i ulu aʻe i ka hoʻopaʻapaʻa ʻo ia ʻo Clifford Cocks, nāna i hana ma GCHQ laboratories ma United Kingdom. Ua manaʻo ʻia ua hoʻomohala paha ʻo Cocks i kahi algorithm e like me RSA i kekahi mau makahiki ma mua o Rivest, Shamir a me Adleman. Eia nō naʻe, ua hoʻopaʻa ʻia kā lākou hana a hiki i 1997, me ka paʻakikī o ka hoʻohālikelike pololei.

ʻO kekahi kumu o ka hoʻopaʻapaʻa ʻo ka pili nui o nā mea noiʻi like ʻole i ka hoʻomohala ʻana i ka algorithm. ʻOiai ʻo Rivest, Shamir lāua ʻo Adleman ka mea nāna i hoʻolauna mua i ka RSA algorithm i ka makahiki 1977, ʻōlelo kekahi he mea liʻiliʻi ka haʻawina a Adleman i hoʻohālikelike ʻia me nā mea ʻelua. Eia naʻe, ʻo ka ʻoiaʻiʻo ʻo kā lākou hana pū i hoʻokumu i nā kumu no ka cryptography hou a ua lilo ʻo RSA i mea paʻa ʻole i ka ʻoihana.

- Nā kōkua nui i ka hoʻomohala ʻana i ka algorithm RSA

ʻO ka RSA algorithm, kekahi o nā ʻōnaehana cryptography asymmetric i hoʻohana ʻia i kēia lā, i hoʻomohala ʻia e ʻekolu mau mea makemakika akamai: Ronald Rivest, ʻO Adi Samir y Leonard Adleman. ʻO kēia mau manaʻo paionia ʻekolu i ke kahua o ka palekana kamepiula i hana i kahi moʻo o hāʻawi kī i hoʻokumu i nā kumu no ka hoʻomohala ʻana i kēia algorithm kipi.

ʻO ka hāʻawi nui mua ka manaʻo o ka hoʻohana ʻana i ka helu helu prima i kumu no ka palekana o ka algorithm. Ua ʻike ʻo Rivest, Shamir, a me Adleman ʻo ka helu ʻana i nā helu prima he pilikia paʻakikī e hoʻoponopono ai, ʻoi aku ka nui o nā helu. Ua lilo kēia manaʻo i pou kumu o ka RSA algorithm, no ka mea hiki iā ia ke hana i nā kī palekana kūʻokoʻa a hiki ʻole ke hōʻino ʻia.

ʻO kekahi kōkua nui a kēia mau loea ʻekolu, ʻo ia ka hana kī asymmetric. ʻAʻole like me nā ʻōnaehana cryptography symmetric, e hoʻohana ana i hoʻokahi kī e hoʻopili a hoʻokaʻawale i ka ʻike, hoʻohana ka RSA algorithm i ʻelua kī: hoʻokahi lehulehu a hoʻokahi pilikino. Hoʻokaʻawale ʻia ke kī lehulehu me nā mea hoʻohana ʻē aʻe, ʻoiai ua hūnā ʻia ke kī pilikino. ʻO kēia manaʻo hou e hiki ai i kekahi ke hoʻopili i kahi leka me ke kī lehulehu, akā ʻo ka mea loaʻa me ke kī pilikino pili e hiki ke hoʻokaʻawale iā ia.

- Hiki i nā moho no ke poʻo inoa o ka mea hana o ka algorithm RSA

ʻO ka hana ʻana o ka RSA algorithm ua hāʻawi ʻia i ʻekolu mau mea makemakika koʻikoʻi: ʻO Ronald Rivest, ʻo Adi Shamir lāua ʻo Leonard Adleman, nāna i hoʻomohala i kēia ʻano hana hoʻopunipuni asymmetric i ka makahiki 1977. Hāʻawi kēlā me kēia o lākou i ko lākou ʻike a me kā lākou ʻike e hoʻokō i ka hana ʻana i kahi algorithm e hoʻololi i ka honua o ka cryptography mau loa.

ʻO Ronald Rivest: ʻO kēia cryptographer kaulana a me ke kaukaʻi MIT i mālama i ka hoʻolālā ʻana i ka algorithm RSA me ka hui pū ʻana me kāna mau hoa. ʻO kāna hāʻawi ʻana i ka hoʻomohala ʻana i nā algorithms encryption a me kona makemake i ka palekana kamepiula e hoʻolilo iā ia i kekahi o nā moho kūpono no ke poʻo inoa o ka mea hoʻokumu i ka algorithm RSA.

ʻO Adi Shamir: Me Rivest a me Adleman, ua hana ʻo Shamir i nā noiʻi koʻikoʻi a me nā ʻike ma ke kahua o ka cryptography. ʻO kāna kōkua nui i ka hoʻomohala ʻana i ka algorithm RSA ʻo ia ka ʻike ʻana i kahi ala kūpono no ka hana ʻana i nā hana modular. Ua hoʻomaikaʻi nui kēia i ka wikiwiki a me ka hilinaʻi o ka algorithm, e hana ana iā Shamir i moho alakaʻi ʻē aʻe.

- Nā hōʻike a me nā hoʻopaʻapaʻa e pili ana i kēlā me kēia moho

Nui nā ʻāpana hōʻike a me nā hoʻopaʻapaʻa e kākoʻo ana i kēlā me kēia moho i hele mai i mua ma ke ʻano he mea hoʻokumu i ka algorithm RSA. Aia ma lalo kekahi o lākou:

ʻO nā hoʻopaʻapaʻa e pili ana iā Ron Rivest:

• ʻIke ʻia ʻo Ron Rivest no ka mea ʻo ia kekahi o nā mea hoʻokumu i ka algorithm RSA.
• Ua hōʻike ʻo ia i kona akamai i ka cryptography ma o ka nui o ka noiʻi a me nā puke.
• ʻO kona komo ʻana i ka hana ʻana i nā algorithms cryptographic kūleʻa ʻē aʻe, e like me RC4, hoʻoikaika i kāna moho ma ke ʻano he mea hoʻokumu i ka RSA.

Nā hoʻopaʻapaʻa e pili ana iā Adi Shamir:

• Ua hana pū ʻo Adi Shamir me Rivest lāua ʻo Leonard Adleman i ka hoʻomohala ʻana i ka algorithm RSA.
• ʻO kāna ʻike ma ka makemakika a me ka cryptography e lilo ia i moho kūpono.
• Ua ʻike ʻia ʻo Shamir no kāna mau haʻawina koʻikoʻi i ka cryptography, e hoʻoikaika ana i kona kūlana ma ke ʻano he mea hiki ke hana i ka algorithm.

ʻO nā hoʻopaʻapaʻa e pili ana iā Leonard Adleman:

• ʻO Leonard Adleman kekahi o nā mea kākau ʻekolu o ka algorithm RSA.
• ʻO kāna kumu i ka biology computational a me ka cryptography e lawe mai i kahi hiʻohiʻona kūʻokoʻa i ka hoʻolālā algorithm.
• Ua hāʻawi ʻia ʻo Adleman i nā makana he nui no kāna mau haʻawina i ke kahua o ka cryptography, hāʻawi iā ia i ka hilinaʻi ma ke ʻano he mea hoʻokumu i ka algorithm RSA.

- Ka nānā 'ana i ka pono o kēlā me kēia moho

Ma kēia ʻāpana e nānā mākou i ka pono o kēlā me kēia moho e hoʻoholo ai ʻo wai ka mea nāna i hoʻokumu i ka algorithm RSA. ʻO ka algorithm RSA kekahi o nā ʻōnaehana cryptography asymmetric i hoʻohana nui ʻia i kēia lā a ʻo kāna mea i hana ʻia ke kumuhana o ka hoʻopaʻapaʻa no nā makahiki.

ʻO ka moho mua a mākou e nānā ai ʻO Ron Rivest. ʻO Rivest kahi mea cryptographer kaulana a hoʻokumu pū i ka Massachusetts Institute of Technology (MIT). Ua ʻike nui ʻia kāna hana ma ka cryptography a ua hāʻawi ʻo ia i nā mea nui i ke kula. Eia kekahi, Rivest ʻO ia kekahi o nā mea kākau o ka pepa kaulana i wehewehe i ka RSA algorithm, e hāʻawi iā ia i ke kākoʻo ikaika e like me ka mea hiki ke hana.

ʻO kekahi moho koʻikoʻi ʻO Adi Samir. ʻO Shamir kekahi mea kākau moʻolelo koʻikoʻi a ʻo ia hoʻi ka mea kākau o ka pepa i wehewehe i ka algorithm RSA. ʻO kāna hana ma ka cryptography he mea nui i ka hoʻomohala ʻana i nā ʻōnaehana palekana like ʻole. Eia hou, ua loaʻa iā Shamir nā makana he nui a me ka mahalo no kāna mau haʻawina ma ke kahua o ka cryptography.

- ʻO ke koʻikoʻi o ka ʻike ʻana i ka mea hoʻokumu maoli o ka algorithm RSA

ʻO ka algorithm RSA kekahi o nā hoʻopāʻālua hoʻohana pinepine ʻia ma ke ao nei o ka palekana kamepiula. Eia naʻe, aia kekahi mau hoʻopaʻapaʻa e pili ana i ka ʻike ʻO ka mea nāna i hoʻokumu i kēia algorithm kipi. ʻOiai he nui ka poʻe i manaʻo i kāna hana ʻana ʻO Ron Rivest, ʻO Adi Samir y Leonard Adleman, hōʻike ʻia kahi loiloi hohonu nā kiʻi nui ʻē aʻe pono e ʻike ʻia.

ʻO kekahi o nā inoa i hoʻopoina pinepine ʻia Clifford Cocks, he kanaka makemakika Pelekāne i hoʻomohala kū kaʻawale he hoʻolālā cryptography kī lehulehu i nā makahiki 70 akā naʻe, ma muli o nā kumu aupuni a me ka palekana, ua hūnā ʻia kāna hana no ka manawa lōʻihi, e pale ana i kāna hāʻawi mai ka ʻike ʻia no nā makahiki. ʻAʻole hiki i ka 90s i hōʻike ʻia kona kuleana i ka hoʻomohala ʻana i ka algorithm RSA.

ʻO kekahi inoa e pono e haʻi ʻia ʻo ia o James H. Ellis, he kanaka makemakika Beretania, nana i manao mua ka manaʻo o cryptography kī lehulehu ma kahi palapala i loko o ke Aupuni Pelekania ma 1969. ʻOiai ua helu ʻia kāna hana ma ke ʻano he mea huna a ʻaʻole i ʻike ʻia a hiki i 1997, ua manaʻo ʻia ʻo ia kekahi o nā hōʻike mua o ka cryptography kī lehulehu, kahi manaʻo kumu i hoʻokaʻawale i ke ala no ka RSA algorithm.

- Nā ʻōlelo paipai e ʻike a mālama i ka mea kākau o nā mea i hana ʻia

No ka ʻike a mālama ʻana i ke kumu o nā mea i hana ʻia, pono e noʻonoʻo i kekahi mau mea nui. ʻo ka mea mua loa, He mea nui ka palapala ʻana i kēlā me kēia pae o ke kaʻina hana o ka hana ʻana i mea noʻonoʻo. Loaʻa kēia i nā mea āpau mai nā manaʻo a me nā manaʻo mua i nā kikoʻī loea a me ka hana o ka huahana hope. Pono e akaka, pololei a kiko'ī ka palapala, me nā lā a me nā pūlima e hōʻike ana i ka mea kākau a me ka holomua o ka hana.

ʻO kekahi mea koʻikoʻi mālama i ka hūnā a mālama i ka ʻike pili i ka mea i ʻike ʻia. Pono e hoʻohana i nā ʻaelike hūnā a ʻaʻole e hōʻike i ka ʻike nui a hiki i ka hoʻopaʻa ʻia ʻana o ka pale kānāwai o ka mea hou. Eia kekahi, he mea nui ia mālama i ka moʻolelo piha o nā kamaʻilio a me nā hōʻikeʻike i hana ʻia e pili ana i ka mea i hana ʻia, me nā leka uila, nā hālāwai a me nā hōʻike lehulehu. E maʻalahi kēia i ka hōʻoia ʻana i ka mea kākau inā loaʻa nā hoʻopaʻapaʻa kānāwai.

Eia kekahi, pono e kakau a hoomalu i ka mea i hanaia ma o na hana pili kanawai. Hoʻopili kēia i ka noi ʻana i nā patent, kope kope a i ʻole nā ​​moʻolelo ʻē aʻe e hāʻawi i ka palekana a me ka hoʻomaopopo ʻana i ka mea hana. He mea nui e hoʻomanaʻo e ʻokoʻa paha ke kaʻina hoʻopaʻa inoa ma muli o ka ʻāina a me ke ʻano o ka mea i ʻike ʻia, no laila pono e ʻimi i nā ʻōlelo aʻoaʻo kānāwai kūikawā.

- ʻO ka hoʻoilina o ka algorithm RSA a me kona mana i ka cryptography hou

Moʻolelo RSA: ʻO ka algorithm RSA, kekahi o nā pou kumu o ka cryptography hou, i hana ʻia ma 1977 e Ron Rivest, Adi Shamir a me Leonard Adleman. Ua hōʻike kēia mau mea makemakika ʻekolu i kahi holomua ma ke kahua o ka palekana kamepiula ma o ka hoʻomohala ʻana i kēia ʻōnaehana hoʻopuna kī lehulehu. Ua loaʻa iā Rivest, Shamir a me Adleman kahi hopena hou i ka pilikia o ka palekana i nā kamaʻilio digital, e ʻae ana i nā poʻe. hoʻouna i nā leka de ala palekana me ka hoʻololi ʻole ʻana i nā kī huna.

Pehea e hana ai ka RSA algorithm: Hoʻokumu ʻia ka algorithm RSA ma ka manaʻo makemakika o nā helu prime a me ka integer factorization. Ma ka ʻōlelo ākea, hoʻopuka ka ʻōnaehana i ʻelua kī: hoʻokahi lehulehu, i kaʻana like ʻia me nā mea a pau, a ʻo kekahi mea pilikino, pono e hūnā ʻia. Hoʻopili ʻia ka memo me ka hoʻohana ʻana i ke kī ākea o ka mea loaʻa a hiki ke hoʻokaʻawale ʻia me ka hoʻohana ʻana i kāna kī pilikino pili. ʻO kēia ka mea e hiki ai i ka mea loaʻa ke heluhelu i ka leka, ʻoiai ʻo lākou wale nō ka mea paʻa i ke kī pilikino.

Ka hopena i ka cryptography hou: ʻAʻole hiki ke hōʻole ʻia ka hoʻoilina o ka algorithm RSA i ke aupuni o ka cryptography hou. ʻO kona paʻa a me ka palekana i hiki ai ke hoʻopaʻa i nā kālepa pūnaewele he nui, pale i ka ʻikepili huna a hōʻoia i ka pilikino o nā kamaʻilio kikohoʻe. Eia kekahi, ua hoʻokumu ka RSA algorithm i ke kumu no ka hoʻomohala ʻana i nā ʻōnaehana hoʻopunipuni kī lehulehu a hoʻoulu i ka holomua i ka cybersecurity. ʻO nā ʻano like ʻole a me ka hoʻomaikaʻi ʻana i ka algorithm RSA ua hoʻolālā ʻia i nā makahiki, akā mau kona ʻano koʻikoʻi i ke kahua o ka palekana ʻike.