Tag
#rbac
14 repositories
Repos
Blockchain-powered digital evidence management system for law enforcement & courts
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🃏RBAC (Role-Based Access Control) based on openzeppelin-solidity but using bytes32 type for roles
A backend utility service built with NestJS, featuring a 3-layer architecture for API management, worker processes, blockchain interactions, AI capabilities, and game services. Utilizes TypeScript, PostgreSQL, Redis, and Docker for scalability.
Decentralized, privacy-preserving on-chain patient medical records with encrypted IPFS storage, RBAC access control, and audit logging.
Production-grade software HSM in Rust. 23 modular crates: crypto engine (RSA, ECDSA, Ed25519, AES), key management, mTLS/RBAC/OIDC auth, tamper-evident audit, PKCS#11 & KMIP protocols, gRPC/REST APIs, HD wallets (BIP-32/39/44), EIP-191/712, validator anti-slashing, WASM policy engine, ZK proofs, and Shamir backup. Built for Kubernetes.
Role-based access control patterns for Solidity using OpenZeppelin AccessControl and Ownable
A Role-Based Access Control system rebuilt from traditional backend architecture as a Solana on-chain program in Rust (Anchor framework).
This repository contains two Solidity smart contracts designed for Ethereum-based applications. The contracts utilize OpenZeppelin's ERC20, AccessControl, and ReentrancyGuard, as well as Chainlink's price feed Oracle
Ethereum DApp for supply chain traceability built with Solidity smart contracts and Truffle, tested on Ganache and interacted via MetaMask, implementing role-based product state transitions across supply chain actors.