Requirements
- Target platform
- OpenClaw
- Install method
- Manual import
- Extraction
- Extract archive
- Prerequisites
- OpenClaw
- Primary doc
- SKILL.md
Tencent SkillHub ยท Security & Compliance
Encryption
Encrypt files, secure passwords, manage keys, and audit code for cryptographic best practices.
skill openclawclawhub Free
Encrypt files, secure passwords, manage keys, and audit code for cryptographic best practices.
โฌ 0 downloads โ
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Install for OpenClaw
Quick setup
- Download the package from Yavira.
- Extract the archive and review SKILL.md first.
- Import or place the package into your OpenClaw setup.
Package facts
- Download mode
- Yavira redirect
- Package format
- ZIP package
- Source platform
- Tencent SkillHub
- What's included
- SKILL.md, infra.md, mobile.md, patterns.md
Validation
- Use the Yavira download entry.
- Review SKILL.md after the package is downloaded.
- Confirm the extracted package contains the expected setup assets.
Install with your agent
Agent handoff
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
New install
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
Upgrade existing
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
Trust & source
Release facts
- Source
- Tencent SkillHub
- Verification
- Indexed source record
- Version
- 1.0.0
Provenance
- Publisher
- ivangdavila
- Source page
- View original listing
- Canonical URL
- Open canonical page
Documentation
When to Use
Encrypting files, database fields, or app storage Password hashing (bcrypt, argon2) Key management, rotation, derivation TLS/certificate configuration Auditing code for crypto mistakes Mobile secure storage (Keychain, Keystore)
Algorithm Selection
PurposeUseAvoidPasswordsargon2id, bcrypt (costโฅ12)MD5, SHA1, plain SHA256SymmetricAES-256-GCM, ChaCha20-Poly1305AES-ECB, DES, RC4AsymmetricRSA-4096+OAEP, Ed25519, P-256RSA-1024, PKCS#1 v1.5Key derivationPBKDF2 (โฅ600k), scrypt, argon2Single-pass hashJWT signingRS256, ES256HS256 with weak secretTLS1.2+ onlyTLS 1.0/1.1, SSLv3
Critical Rules
Never reuse IVs/nonces โ AES-GCM + repeated nonce = catastrophic Use authenticated encryption (AEAD) โ Plain CBC enables padding oracles Hash passwords, don't encrypt โ Hashing is one-way No hardcoded keys โ Use env vars, KMS, or Vault No Math.random() for crypto โ Use CSPRNG only Constant-time comparisons โ Prevent timing attacks on secrets Separate keys by purpose โ Encryption โ signing โ backup
File Encryption (CLI)
# age (modern, simple) age -p -o file.age file.txt age -d -o file.txt file.age # GPG gpg -c --cipher-algo AES256 file.txt
Platform-Specific
See patterns.md for code snippets: Password hashing (Node, Python, Go) Envelope encryption with KMS JWT with RS256 key rotation Secure token generation See mobile.md for: iOS Keychain wrapper Android EncryptedSharedPreferences SQLCipher setup Biometric auth integration Certificate pinning See infra.md for: TLS certificate auto-renewal HashiCorp Vault policies mTLS between services Backup encryption verification
Audit Checklist
No plaintext passwords in DB/logs/env No secrets in git history No hardcoded keys in source No Math.random() for security No deprecated algorithms (MD5, SHA1, DES) No disabled cert validation IVs/nonces never reused PBKDF2 iterations โฅ600k / bcrypt cost โฅ12 TLS 1.2+ enforced, old protocols disabled Key rotation procedure documented
Category context
Identity, auth, scanning, governance, audit, and operational guardrails.
Source: Tencent SkillHub
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Package contents
Included in package
4 Docs
- SKILL.md
- infra.md
- mobile.md
- patterns.md