unencrypted-private-data-on-chain
CommunitySecurely store sensitive data on-chain.
AuthorApegurus
Version1.0.0
Installs0
System Documentation
What problem does it solve?
This Skill addresses the critical security vulnerability of storing sensitive data like passwords, private keys, or game answers directly on the blockchain in an unencrypted and publicly accessible format.
Core Features & Use Cases
- Identifies insecure data storage: Detects sensitive information stored in contract state variables or transaction calldata.
- Highlights risks of
privatevisibility: Explains why theprivatekeyword does not guarantee confidentiality on-chain. - Provides secure alternatives: Offers remediation strategies like commit-reveal schemes and off-chain storage.
- Use Case: A developer is building a decentralized game and stores the winning answer to a puzzle directly in a contract variable. This Skill would flag this as a high-risk vulnerability and guide the developer to use a commit-reveal mechanism instead.
Quick Start
Audit the VaultContract.sol for security vulnerabilities.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: unencrypted-private-data-on-chain Download link: https://github.com/Apegurus/solidity-argus/archive/main.zip#unencrypted-private-data-on-chain Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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