Implement vetKeys encryption and key derivation for Internet Computer canisters.
npx skills add https://github.com/dfinity/icskills --skill vetkd
Please help me install this Agent Skill. Skill: vetkd Source: https://github.com/dfinity/icskills/tree/main/skills/vetkd Command: npx skills add https://github.com/dfinity/icskills --skill vetkd
This Skill enables secure, on-chain encryption and privacy for Internet Computer applications by leveraging the vetKD protocol for verifiable, encrypted, and threshold key derivation.
Use the vetkd skill to derive a public key for a given context and canister ID.
High-intent search queries and answers about installing and using this skill.
On-chain encryption for Internet Computer canisters is achieved using the vetKD protocol for verifiable, encrypted, and threshold key derivation. It enables secure data confidentiality directly on the blockchain without exposing private keys to individual nodes.
Identity-Based Encryption (IBE) allows canisters to encrypt messages directly to specific user principals without prior key exchange. The vetKD protocol handles verifiable threshold key derivation on-chain to securely enable this targeted data privacy.
You derive a public key for a specific canister context by implementing the vetKD protocol's key derivation process. This generates verifiable threshold keys tailored to your canister ID and specific application access control requirements.
Yes, you can implement access control using verifiable threshold key derivation. The vetKD protocol ensures keys are derived correctly without tampering, allowing canisters to securely manage decryption permissions for sensitive on-chain operations.
Yes, the Internet Computer supports on-chain private messaging without prior key exchange using the vetKD protocol. It leverages Identity-Based Encryption to securely target specific principals, enabling decentralized key management for confidential communication.
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