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@ic-matcom Institute of Cryptography of the Faculty of Mathematics and Computer Science at University of Havana

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    22 repositories

    • blockchain-reputation

      Public
      An on-chain reputation engine for EVM wallets that calculates trust scores from transaction history, optimized with a smart contract cache
      MIT License
      •0•0•0•0•Updated Jul 3, 2025Jul 3, 2025

    • .github

      Public
      0•0•0•0•Updated Jun 27, 2025Jun 27, 2025

    • test-network-optativo-nanobash

      Public
      red fabric para orientada al Tema 3 "DAPP" con 2 ORG + 1 PEER por org + 1 ORDERER
      Go
      •
      GNU General Public License v3.0
      •3•0•0•0•Updated Oct 15, 2024Oct 15, 2024

    • thesis

      Public
      GNU Lesser General Public License v2.1
      •0•0•0•0•Updated Apr 3, 2023Apr 3, 2023

    • fabric-chaincode-python

      Public
      Hyperledger Fabric Contract and Chaincode implementation for Python https://wiki.hyperledger.org/display/fabric
      Python
      •
      Apache License 2.0
      •1•0•1•0•Updated Mar 7, 2023Mar 7, 2023

    • fabric-sdk-csharp

      Public
      Hyperledger Fabric Client SDK for CSharp
      Apache License 2.0
      •1•0•0•0•Updated Feb 22, 2023Feb 22, 2023

    • cc-supplychain-go

      Public
      Chaincode for Supply Chain Management
      Go
      •
      GNU Lesser General Public License v2.1
      •1•0•0•0•Updated Dec 22, 2022Dec 22, 2022

    • rvote-quorum

      Public
      Representative voting system on Quorum
      HTML
      •
      Apache License 2.0
      •0•0•0•0•Updated Dec 11, 2022Dec 11, 2022

    • academic_certificate.ui

      Public
      The service «academic certificate», aims to create a ecosystem where the certifications of an individual are safely and securely managed, reducing risks of falsifications and facilitating the portability process of such qualifications.
      CSS
      •1•0•11•1•Updated Dec 10, 2022Dec 10, 2022

    • academic_certificate.dapp-go

      Public
      “Academic Certificate” DApp Enables Communication With Hyperledger Fabric Blockchain Network
      Go
      •
      GNU Lesser General Public License v2.1
      •2•1•1•0•Updated Dec 9, 2022Dec 9, 2022

    • academic_certificate.chaincode-go

      Public
      “Academic Certificate” Smart Contract for Hyperledger Fabric Blockchain Network
      Go
      •
      GNU Lesser General Public License v2.1
      •1•0•0•0•Updated Dec 8, 2022Dec 8, 2022

    • fabric-chaincode-csharp

      Public
      Hyperledger Fabric Contract and Chaincode implementation for CSharp (C#) https://wiki.hyperledger.org/display/fabric
      C#
      •
      Apache License 2.0
      •2•1•1•1•Updated Dec 6, 2022Dec 6, 2022

    • blind-auction-quorum

      Public
      Sistema de subasta a ciegas sobre Quorum
      TeX
      •
      Apache License 2.0
      •0•0•0•0•Updated Nov 30, 2022Nov 30, 2022

    • optimal-blockchain-network-param-for-fabric

      Public
      Optimal blockchain network param based on analysis of Hyperledger Fabric performance
      GNU Lesser General Public License v2.1
      •0•0•0•0•Updated Nov 27, 2022Nov 27, 2022

    • fabric-sdk-python

      Public
      Python
      •
      GNU Lesser General Public License v2.1
      •1•0•0•0•Updated Nov 21, 2022Nov 21, 2022

    • fabric-protos-python

      Public
      Hyperledger Fabric gRPC and Protocol Buffer Bindings for python
      Python
      •
      Apache License 2.0
      •1•0•0•0•Updated Oct 6, 2022Oct 6, 2022

    • fabric-protos-csharp

      Public
      Hyperledger Fabric gRPC and Protocol Buffer Bindings for csharp
      Apache License 2.0
      •1•0•0•0•Updated Sep 30, 2022Sep 30, 2022

    • academic_certificate.cc-go

      Public
      The «academic certificate» chaincode, aims to create a ecosystem where the certifications of an individual are safely and securely managed, reducing risks of falsifications and facilitating the portability process of such qualifications.
      Go
      •
      GNU Lesser General Public License v2.1
      •0•0•0•0•Updated Sep 22, 2022Sep 22, 2022

    • cc-template-go

      Public template
      golang chaincode repository template
      Go
      •
      GNU Lesser General Public License v2.1
      •0•0•0•0•Updated Sep 22, 2022Sep 22, 2022

    • quorum-project-template

      Public template
      quorum project template
      Apache License 2.0
      •0•0•0•0•Updated Aug 18, 2022Aug 18, 2022

    • guidelines

      Public
      Coding conventions, Standards & Best Practices To Follow
      GNU General Public License v2.0
      •0•3•0•0•Updated Aug 7, 2022Aug 7, 2022

    • api.dapp

      Public
      Go
      •
      GNU General Public License v3.0
      •2•0•0•0•Updated Jul 15, 2022Jul 15, 2022