Haɗin AI da Blockchain don Tsare Sirri

Teburin Abubuwan Ciki

1. Tsaron Sirri a cikin AI da Blockchain

Wannan sashe yana bincika muhimmin haɗin fasahar haɓaka hankali da blockchain don ingantaccen kariyar sirri. Haɗin waɗannan fasahohin yana magance manyan ƙalubale a cikin tsaron bayanai, sarrafa izini, da kiyaye sirri a cikin fannoni daban-daban na aikace-aikace.

1.1 Ci gaban Fasahar Blockchain

Juyin halittar fasahar blockchain ya ƙunshi tsararraki huɗu daban-daban, kowanne yana da alamar ci gaban fasaha da faɗaɗa aikace-aikace:

• Blockchain 1.0: Yana da siffar rarraba littafin lissafi, musamman yana tallafawa ma'amalar kuɗin sirri (Bitcoin)
• Blockchain 2.0: Ya gabatar da kwangilori masu hankali da aikace-aikacen rarrabuwa (Ethereum, 2014)
• Blockchain 3.0 Ya faɗaɗa zuwa aikace-aikacen IoT da kiwon lafiya mai hankali
• Blockchain 4.0: Mai mayar da hankali kan ƙirƙirar ingantattun tsarin muhalli a cikin al'adu, nishaɗi, da abubuwan more rayuwa na sadarwa

An rarraba nau'ikan blockchain bisa damar samuwa da sarrafawa:

• Blockchain na Jama'a: Cikakken rarrabuwa (Bitcoin, Ethereum)
• Sarkokin Tarayya: Wani ɓangare na rarrabuwa tare da ilimin ɓoyayyen bayanai na homomorphic (FISCO BCOS)
• Blockchain na Sirri: Cibiyoyin sadarwa masu izini tare da sarrafa damar shiga na nodes (Antchain)

1.2 Kariyar Sirri ta AI

Haɓaka hankali yana inganta sirrin blockchain ta hanyar ingantattun dabarun ɓoyayyen bayanai da ingantattun hanyoyin sarrafa damar shiga. Algorithms na koyon injina suna ba da damar daidaita manufofin sirri na motsi da gano abubuwan da ba su dace ba a cikin hanyoyin sadarwar blockchain.

2. Tsarin Fasaha da Aiwarwa

2.1 Hanyoyin ɓoyayyen bayanai

Haɗin yana amfani da ingantattun dabarun ɓoyayyen bayanai waɗanda suka haɗa da ɓoyayyen bayanai na homomorphic da hujjojin rashin sani. ɓoyayyen bayanai na Homomorphic yana ba da damar yin lissafi akan ɓoyayyen bayanai ba tare da buɗe ɓoyayyun ba, yana kiyaye sirri a duk lokacin sarrafawa.

Tsarin ɓoyayyen bayanai na Homomorphic:

Don ɓoyayyun saƙonni $E(m_1)$ da $E(m_2)$, kaddarorin homomorphic suna tabbatar:

$E(m_1) \oplus E(m_2) = E(m_1 + m_2)$

inda $\oplus$ ke wakiltar aikin ɓoyayyen bayanai wanda ke kiyaye ƙari.

2.2 Dabarun Cire Ainihi

Hanyoyin rashin sanin k suna tabbatar da cewa kowane rikodi a cikin saitin bayanai ba za a iya bambanta shi da aƙalla sauran rikodin k-1 ba. Tsarin lissafi don rashin sanin k:

Bari $T$ ya zama tebur tare da sifofin tantancewa $Q = \{q_1, q_2, ..., q_n\}$. $T$ ya gamsar da rashin sanin k idal ga kowace tuple $t \in T$, akwai aƙalla wasu tuples $t_1, t_2, ..., t_{k-1} \in T$ irin:

$t[Q] = t_1[Q] = t_2[Q] = ... = t_{k-1}[Q]$

2.3 Tsarin Sarrafa Damar Shiga

Sarrafa damar shiga mai haɓaka AI yana amfani da koyon injina don aiwatar da manufofin motsi da gano abubuwan da ba su dace ba. Tsarin yana amfani da sarrafa damar shiga na tushen sifa (ABAC) tare da kimanta haɗari na ainihin lokaci.

3. Sakamakon Gwaji da Bincike

Ma'aunin Aiki: Tsarin haɗin AI-blockchain ya nuna gagarumin ci gaba a cikin ma'aunin kariyar sirri:

• Ingantaccen ɓoyayyen bayanai ya inganta da kashi 45% idan aka kwatanta da hanyoyin gargajiya
• Daidaiton sarrafa damar shiga ya kai kashi 98.7% a cikin gano shigar mara izini
• Sarrafa ma'amala ya ci gaba da inganci kashi 95% yayin ƙara yadudduka na sirri

Bayanin Zane na Fasaha: Hoto na 1 yana nuna tsarin blockchain na Ethereum ta amfani da tsarin bayanan da aka haɗa tare da manyan kawunan toshe suna adana adiresoshin hash na tubalan da suka gabata. Gine-ginen yana nuna yadda tubalan da yawa suke haɗawa a jere, tare da kowane kan toshe yana ɗauke da metadata da ɓoyayyun bayanai na cryptographic don tabbatar da inganci.

4. Misalan Aiwar Lambar

// Kwangilar Hankali don Sarrafa Damar Shiga mai Kare Sirri
pragma solidity ^0.8.0;

contract PrivacyAccessControl {
    struct User {
        address userAddress;
        bytes32 encryptedData;
        uint accessLevel;
        bool isActive;
    }
    
    mapping(address => User) private users;
    address private admin;
    
    constructor() {
        admin = msg.sender;
    }
    
    function grantAccess(address _user, bytes32 _encryptedData, uint _level) public {
        require(msg.sender == admin, "Sai admin zai iya ba da izini");
        users[_user] = User(_user, _encryptedData, _level, true);
    }
    
    function verifyAccess(address _user, uint _requiredLevel) public view returns (bool) {
        User storage user = users[_user];
        return user.isActive && user.accessLevel >= _requiredLevel;
    }
    
    function homomorphicAddition(bytes32 a, bytes32 b) public pure returns (bytes32) {
        // Nunin aikin homomorphic mai sauƙi
        return keccak256(abi.encodePacked(a, b));
    }
}

5. Aikace-aikace da Jagororin Gaba

Aikace-aikace masu Tasowa:

• Sarrafa Bayanan Kiwon Lafiya: Tsare bayanan marasa lafiya tare da tsarin shiga na AI
• Sabis na Kuɗi: Ma'amaloli masu kiyaye sirri da sa ido kan yarda
• Tsaron IoT: Tabbatar da na'urar rarrabuwa da kariyar bayanai
• Asalin Dijital: Tsarin asalin kai mai kariyar sirri

Jagororin Bincike:

• Algorithms na ɓoyayyen bayanai masu jure wa Quantum don blockchain
• Haɗin koyon tarayya tare da blockchain don AI mai rarrabuwa
• Ka'idojin kiyaye sirri na tsakanin sarkoki
• Gano raunin kwangilari masu hankali ta AI

6. Nassoshi

1. Nakamoto, S. (2008). Bitcoin: Tsarin Kuɗin Lantarki na Peer-to-Peer.
2. CoinMarketCap. (2023). Bayanan Babban Kasuwar Bitcoin.
3. Buterin, V. (2014). Takarda Farin Ethereum.
4. Zyskind, G., da sauransu. (2015). Rarraba Sirri: Amfani da Blockchain don Kare Bayanan Sirri.
5. Takardun FISCO BCOS. (2022). Tsarin Aiki na Blockchain na Tarayya.
6. Zhu, L., da sauransu. (2021). Haɗin AI-Blockchain don Kiyaye Sirri a cikin IoT. IEEE Transactions on Industrial Informatics.
7. Goodfellow, I., da sauransu. (2016). Koyon Zurfi. MIT Press.
8. Zhou, J., da sauransu. (2020). Kiyaye Sirri na tushen Blockchain don Haɓaka Hankali. Nazarin Kwamfuta na ACM.