A code integrity check is a verification process ensuring that software or smart contract code remains unaltered and functions as intended. This process typically involves cryptographic hashing to produce a unique digital signature of the code. Any modification, even minor, results in a different hash, indicating potential tampering or corruption. It is a vital security measure against unauthorized changes.
Context
In the realm of digital assets, code integrity checks are essential for maintaining trust in smart contracts and blockchain protocols. News often reports on audits that perform these checks to confirm the security of new deployments or updates. The absence of robust integrity checks can lead to severe vulnerabilities and financial losses, making their implementation a benchmark for reliability.
An AI-crafted supply chain attack exploited developer trust in the NPM registry to deploy stealthy wallet-draining malware, compromising end-user funds.
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