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    International Journal of Innovative Science and Research Technology
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    This paper proposes a system to generate secure and reliable identity cards for educational institutes or organizations which are issued to the student or employee respectively.

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    This paper proposes a system to generate secure and reliable identity cards for educational institutes or organizations which are issued to the student or employee respectively.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Flag for inappropriate content
    100 views3 pages

    CryptoID - Blockchain Powered Digital Identity Cards

    Uploaded by

    International Journal of Innovative Science and Research Technology
    This paper proposes a system to generate secure and reliable identity cards for educational institutes or organizations which are issued to the student or employee respectively.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Flag for inappropriate content
    of 3

    Volume 5, Issue 10, October – 2020 International Journal of Innovative Science and Research Technology

    ISSN No:-2456-2165

    CryptoID - Blockchain Powered Digital


    Identity Cards
    Abdul Basit Hakimi Madonna Lamin
    Department of Computer Science and Engineering Department of Computer Science and Engineering
    ITM sls Baroda University ITM sls Baroda University
    Vadodara, India Vadodara, India

    Abstract:- This paper proposes a system to generate proposes a distributed application for creation and issuance of
    secure and reliable identity cards for educational identities on the blockchain network.
    institutes or organizations which are issued to the student
    or employee respectively. The proposed application II. LITERATURE REVIEW
    design ensures that no duplicate or fake identity cards of
    institution/organization are possible to generate. The [1] implements a decentralized Dapp or distributed
    design removes the problem of portability issues application for sharing objects on which users must have their
    associated with physical identity cards. own control on their documents. [2] proposes creation of
    blockchain-based decentralized application which can be used
    Keywords:- DAPPs, Secure Identitycards, Blockchain, by students for application of transcripts, which can only be
    Metamask, Ethereum, I Pfs. approved and issued by the intended institute, and by the
    Universities for the verification of the transcripts issued.[3]
    I. INTRODUCTION proposed blockchain based credential securing and
    verification system developed in ethereum test network.[4]
    Blockchain provides a secure, privacy-preserving and proposed an architecture for biometric electronic
    scalable way of exchanging verified digital credentials identification document(e-ID) system based on blockchain
    between two parties. Ethereum expands the limited for citizens identity verification in transactions corresponding
    capabilities of the blockchain and allows developers to create to the notary, registration etc.[5] is a novel electronic identity
    robust decentralized applications also called Dapps. document model, which uses a blockchain network combined
    with biometric authentication technology that can potentially
    Decentralized applications or Dapps are softwares that solve several security problems.[6] developed a private
    communicate with the blockchain, which manages the state permissioned blockchain network where individual’s official
    of all network entities. The advantage of Dapps is that values documents can be shared by government bodies,
    in the blockchain cannot be modified by anyone, person or organizations and educational institutes.[7] a mobile
    entity. application that utilizes blockchain technology to create a
    secure protocol for storing encrypted personal information, as
    Metamask allows users to run Ethereum Dapps on their well as sharing verifiable claims about personal
    browser with a secure identity vault. It provides a user information.[8] proposed a system that can store identity
    interface to manage the identities of different sites and sign information in ciphertext form and is jointly verified and
    blockchain transactions, making Ethereum applications more maintained by the entire network node, thus it can guarantee
    accessible and easier to use for all. the security and reliability of identity data in the digital
    identity authentication.[9] focuses on various aspects of
    Identity cards are essential credentials for individuals to blockchain technology like ethereum platform, smart
    identify that they belong to an educational institute or contracts, ganache server, truffle framework, metamask, zero
    organization. They help in authorization of certain knowledge proof(ZKP) and also the implementation of
    confidential aspects of institutes or organizations and in case development of sovereign identity using blockchain.
    of any suspicious activity that may occur within the premises
    the log of the authorization is considered to catch hold of the III. PROPOSED SYSTEM
    guilty. With the boom of online transactions there has been
    an uprising of frauds and harmful cyber security attacks in CryptoID is a Dapp for issuing IDs on blockchain
    institutes or organizations like creation of fake identity cards, networks(Ethereum or Hyperledger), which will be verifiable
    changing the database or logs to acquire access to premises and tamper-proof, for institutes or organizations.
    and perform malicious activity. The power of blockchain that
    engulfs tamper-proof, verifiability, security can be employed The system functions include:
    to get rid of these things and prevent the attackers from ● Login for institutes/organization
    modifying the log and forging fake identity cards. Blockchain ● Registration of institute/organization
    technology can replace traditional systems with a highly ● Enrolment of students/employees
    trusted mechanism of managing digital identities.This paper

    IJISRT20OCT511 www.ijisrt.com 970


    Volume 5, Issue 10, October – 2020 International Journal of Innovative Science and Research Technology
    ISSN No:-2456-2165
    ● Issuing/uploading of identity cards by institutes[msg.sender].instituteName =
    institute/organization hash(_instituteName);
    ● Retrieving/Verifying identity cards of individuals. }
    To store IPFS hash of image of identity card :
    The system features include: function newIdentityCard(uintenrollmentNumber,string
    ● Tamper-proof memory ipfsHash,string memory _instituteName) public
    ● Verifiable onlyRegisteredInstitute(_instituteName){
    ● Secure institutes[msg.sender].studentCount++;
    ● Decentralized institutes[msg.sender].student[enrollmentNumber] =
    ipfsHash;
    IV. SYSTEM ARCHITECTURE }
    To retrieve hash of image of identity card :
    function getIdentityCard(uintenrollmentNumber, address
    instituteAddress) public view returns(string memory){

    return(institutes[instituteAddress].student[enrollmentNumber
    ]);
    }

    CONCLUSION

    Our system ensures that the IDs generated are secure


    and reliable by implementing the blockchain using Dapp.
    There is no chance of ID duplication since issuance of IDs is
    done on Dapp and not on the verification portal. We have
    designed the secure and tamper-proof ID generation for
    V. SYSTEM WORKFLOW Institutes and Organizations which involves human resources
    in their processes.AlsoIDs will be stored in decentralized
    ● Registration of the Institute on Dapp. formon IPFS platform. IDs are an integral part of the system
    ● Registered Institutes with metamask will be able to issue that helps manage these resources in various aspects of the
    the IDs of students/employees on the blockchain network. Institute and Organization and in their smooth functioning.
    ● Fill the details of the candidate and the image file of ID.
    FUTURE ENHANCEMENTS
    The hash of the image file will be stored on blockchain
    and the image file will be stored on the Interplanetary File In the future we ought to enhance privacy, security and
    System(IPFS) which is a decentralized file storage system. use it in different applications like issuing PAN cards/
    ● The Institute can then create a website for the verification Aadhaar cards or any other government /private authorities
    of candidates, showing their ID and details on the website issuing identity cards on private or consortium blockchain
    through the Dapp. platform.

    Thus issuing of IDs on blockchain using Dapp will be REFERENCES


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    function registerInstitute(string memory _instituteName) [4]. Paez R., Perez M., Ramirez G.,Montes J.,Bouvarel L.,
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    instituteCount++; Document System based on Blockchain”,Future Internet
    institutes[msg.sender].instituteAddress = msg.sender; 2020, 12; doi 10.3390/fi12010010

    IJISRT20OCT511 www.ijisrt.com 971


    Volume 5, Issue 10, October – 2020 International Journal of Innovative Science and Research Technology
    ISSN No:-2456-2165
    [5]. Juan D.M., PinerosR.A.,Paez R., Gustavo E.R.,” A
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    IJISRT20OCT511 www.ijisrt.com 972

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