I-Coinbase, egcina iqonga lokutshintshiselana ngemali yedijithali yegama elifanayo, ibhengeze umthombo ovulekileyo welayibrari ye-cryptographic ye-Kryptology, ebonelela ngeseti ye-cryptographic algorithms ukuze isetyenziswe kwiinkqubo ezisasazwayo apho uguqulelo kunye nokuqinisekiswa kuqhutyelwa ngokubandakanyeka kwabathathi-nxaxheba abaninzi. . Ikhowudi ibhalwe kwi-Go kwaye isasazwe phantsi kwelayisensi ye-Apache 2.0.
Kuphawulwe ukuba ikhowudi yelayibrari idlulise uphicotho lokhuseleko, kwaye i-API yenzelwe iliso lokulula kunye nokukhuselwa kwiimpazamo zengozi okanye ukusetyenziswa okungalunganga okungakhokelela ekunciphiseni ukuzinza kweendlela eziphunyeziweyo. Uphuhliso luthathele ingqalelo iingxaki eziqhelekileyo ezifunyenwe kwiCoinbase.
Ithala leencwadi libandakanya:
- Ukuphunyezwa kwenkqubo yokwabelana ngokufihlakeleyo ye-Shamir evumela ukuba umyalezo oyimfihlo kwabelwane ngawo phakathi kwamaqela e-N ukuze nawaphi na amaqela e-K (K ≤ N) akwazi ukuhlanganisa kwakhona umyalezo opheleleyo, kodwa idatha evela kumaqela e-K-1 ayanelanga ukufumana naluphi na ulwazi. malunga nomyalezo wokuqala. Njengesicelo esisebenzayo sendlela, iinkqubo zokugunyazwa kwabasebenzisi abaninzi zikhankanyiwe, apho ubukho benani elithile labantu luyimfuneko ukuze bafumane ukufikelela, kwaye umntu ngamnye akanakudlula ugunyaziso, kunye neenkqubo zokuqinisekisa i-biometric.
- Ukuphunyezwa kwe-ECDSA (i-Elliptic Curve Digital Signature Algorithm) i-algorithm yokudala utyikityo lwedijithali yi-GG20 kunye ne-DKLs18, ezibonelela ngezicwangciso zokwabelana ezingundoqo zabucala zokwenziwa ngokubambisana kweesignesha zedijithali, ezifuna ukuthatha inxaxheba kwinkqubo yokudala utyikityo lobuncinci benani elithile labanini isitshixo ekwabelwana ngaso.
- Izixhobo zokusasazwa kwesizukulwana esiphambili se-BLS DKG kunye ne-ed25119 DKG, evumela izibalo eziqhutywe ukuvelisa izitshixo zoluntu kunye nezabucala ukuba zahlulwe phakathi kwamaqela amaninzi, ukwenzela ukuba izitshixo zikwazi ukuveliswa kuphela ngokusebenza kunye, akukho qela linokufikelela kwizitshixo zabucala kunye nokufikelela kwizitshixo zabucala kunye nezitshixo. Ukulalanisa elinye lamaqela akuyigrogrisi yonke inkqubo.
- Ukuphunyezwa kwee-algorithms ze-cryptography eziqinisekisiweyo zeCamshoup kunye ne-ElGamal, ezisombulula ingxaki yokuqinisekisa ukuba i-ciphertext ethunyelweyo yayifihliwe ngesitshixo sikawonke-wonke, ngaphandle kokubonelela ngesitshixo sokufihla.
umthombo: opennet.ru
