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Harness-engineering security-symmetric-encryption

name: security-symmetric-encryption

install
source · Clone the upstream repo
git clone https://github.com/Intense-Visions/harness-engineering
manifest: agents/skills/claude-code/security-symmetric-encryption/skill.yaml
source content

name: security-symmetric-encryption version: "1.0.0" description: AES and ChaCha20 symmetric ciphers, modes of operation (GCM vs CBC vs CTR), key sizes, IV/nonce management, and authenticated encryption stability: static cognitive_mode: advisory-guide type: knowledge tier: 3 triggers:

  • manual platforms:
  • claude-code
  • gemini-cli
  • cursor
  • codex tools: [] paths: [] related_skills:
  • security-asymmetric-encryption
  • security-hashing-fundamentals
  • security-hmac-signatures
  • security-cryptographic-randomness
  • security-tls-fundamentals
  • owasp-cryptography stack_signals: [] keywords:
  • AES
  • ChaCha20
  • symmetric encryption
  • GCM
  • CBC
  • CTR
  • authenticated encryption
  • AEAD
  • cipher
  • encryption key metadata: author: community state: persistent: false files: [] depends_on: []