Umsayino wakho weDijithali, Yenziwe lula.

PDF Digital Blockchain Utyikityo

Sibonelela ngendlela yala maxesha, yobungqina bokusayina amaxwebhu ePDF usebenzisa itekhnoloji yebhloko. Utyikityo ngalunye lufihliwe, lufakwe isitampu sexesha, kwaye lubhalelwe ibhloko, idala irekhodi esisigxina nenokuqinisekiswa engenako ukuguqulwa. Nokuba utyikitya isivumelwano esinye okanye ulawula izivumelwano zamaqela amaninzi, inkqubo yethu iqinisekisa ukuba utyikityo ngalunye lwenene, lusemthethweni, kwaye kulula ukuluqinisekisa.

Isazisi se-KYC kunye noQinisekiso lweNdawo

Qinisekisa isazisi somthengi ngokutshekishwa koxwebhu lweSazisi olukhuselekileyo, ukubanjwa kwe-geolocation ephilayo, kunye nobungqina obulungele uphicotho-zincwadi.

Incoko yevidiyo ekhethwayo ibonelela ngobukho bexesha lokwenyani kunye nokuqinisekiswa kokuphila, kunye nemibhalo ebhaliweyo kunye nezinto zakudala ezigcinwe ukuthotyelwa.

Gcina uxwebhu olukhuselekileyo lwe-Amazon S3 Bucket

Inkonzo yokuGcina iAmazon elula (i-S3) yinkonzo ehlala ixesha elide, eyoyikisayo yokugcina into. I-XSigi isebenzisa iibhakethi ze-S3 ukugcina ngokukhuselekileyo amaxwebhu akho afihliweyo ngolawulo lofikelelo olucokisekileyo, icala leseva okanye ufihlo lwecala lomxhasi, uguqulelo, kunye nemigaqo-nkqubo yokuphila ukugcina into oyifunayo kwaye ucoce into ongayifuniyo.

TEXT Uguqulelo oluntsonkothileyo

Sebenzisa ifomathi entsha ye-XSigi yeMvulophu v1 yoguqulelo oluntsonkothileyo oludibanisa ubuchule obuthathu obunamandla be-cryptographic:

• Isiginitsha ye-Ed25519 — iqinisekisa ubunyani kunye nemfezeko, ivumela abamkeli baqinisekise umthumeli.
• Iibhokisi ezitywiniweyo ze-X25519 - zibonelela ngobumfihlo ukuze kube kuphela umamkeli ocetywayo onokususa ukuntsonkotha.
• I-JSON exhobileyo - isonga idatha efihliweyo kwi-JSON efundekayo ukuze kube lula ukuthutha kunye nokubethelela.

Ngokudibeneyo, bahambisa isikhongozeli sombhalo esiphathwayo, esinokuqinisekiswa, nesikhuselekileyo esilungele ukuhamba komsebenzi kwale mihla.

I-CRYSTALS-Kyber: Isitshixo kwi-Post-Quantum Encryption

Sebenzisa i-lattice-based, i-NIST ekhethiweyo ye-CRYSTALS-Kyber ngokukhawuleza, i-quantum-resistant key encapsulation yokukhusela amaxwebhu kunye neemfihlo ezichasene nokuhlaselwa kwexesha elizayo.

• I-Quantum-resistant key exchange
• I-bandwidth ephantsi, ukusebenza okuphezulu
• Iinkqubo ezikhuselekileyo zexesha elizayo

Idityaniswe kumbhobho wokubethela we-XSigi ukukhusela idatha namhlanje-kwaye emva kokufika kweekhompyuter ezinkulu.

I-Watermark engabonakaliyo (esekwe kwiDCT)

Khusela imifanekiso yakho nge-watermark engabonakaliyo, enganyangekiyo exhathisa itekhnoloji yeDiscrete Cosine Transform (DCT). Ngokungafaniyo nokwaleka okubonakalayo, i-watermark esekwe kwi-DCT ifihliwe ngaphakathi kwendawo eyenzeka rhoqo yomfanekiso, iyenza ingabonakali emehlweni omntu kodwa ibonwe ngokuthembekileyo ngezixhobo ezifanelekileyo.

Ilungele abafoti, abayili, kunye namashishini afuna ukubonisa ubunini ngaphandle kokuguqula umgangatho wokubonwayo.

I-ZIP Encryption

Khusela iifayile zakho nge-encryption yesizukulwana esilandelayo esidibanisa iteknoloji engundoqo yoluntu / yabucala kunye ne-algorithm ye-ChaCha20-Poly1305, ukuhambisa zombini isantya kunye nokhuseleko olungagungqiyo. Le ndlela yokuqhubela phambili iqinisekisa ukuba ngumamkeli ocetywayo kuphela onokuvula imixholo yefayile ye-ZIP yakho, ngelixa zonke iinzame zokubhuqa zibonwa ngoko nangoko.

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