Exécutez n'importe quel Skill dans Manus
en un clic

Exécutez n'importe quel Skill dans Manus en un clic

Commencer

crypto

Étoiles2

Forks1

Mis à jour10 janvier 2026 à 05:27

Client-side cryptography with libsodium. Use when working on files in src/lib/crypto/.

Installation

Installer avec Codex ou Claude Copiez ce prompt, collez-le dans Codex, Claude ou un autre assistant, puis laissez-le vérifier la page du skill et l'installer pour vous.

Exécuter dans Manus

Source

bentefay

bentefay/moneyflow

Ouvrir le dépôt GitHub Voir les dépôts du créateur

Téléchargement

Exécuter dans Manus

Métiers associésSOC

Basé sur la classification professionnelle SOC

Analystes en sécurité de l'informationProfessions informatiques et mathématiques·SOC 15-1212

SKILL.md

readonly

name	crypto
description	Client-side cryptography with libsodium. Use when working on files in src/lib/crypto/.

Crypto Guidelines

All crypto happens client-side. Server NEVER sees plaintext.

Architecture

Seed phrase (128-bit) → Ed25519 keypair (signing) → X25519 keypair (encryption)
Vault key (random 256-bit) wrapped with user's X25519 public key
Data encrypted with XChaCha20-Poly1305

Critical Rules

Never log keys or sensitive data - not even in development
Use libsodium - don't implement crypto primitives
Async everywhere - all functions async (libsodium-wrappers)
Constant-time comparisons - sodium.compare for secrets
Zeroize secrets - sodium.memzero when done
Type-safe keys - use branded types (VaultKey, SigningKey)

Common Pitfalls

Don't use crypto.randomBytes → use sodium.randombytes_buf
Don't concatenate key material → use proper KDFs
Don't store keys in localStorage without encryption
Don't forget await sodium.ready before operations

Testing

Use property-based tests for roundtrip verification with fast-check.

Plus depuis ce dépôt

même dépôt

components

bentefay/moneyflow

UI component patterns for React 19, shadcn/ui, and Tailwind. Use when working on files in src/components/.

2026-04-062

crdt

bentefay/moneyflow

Loro CRDT state management with loro-mirror. Use when working on files in src/lib/crdt/.

2026-04-062

e2e

bentefay/moneyflow

Playwright E2E testing patterns. Use when working on files in tests/e2e/.

2026-04-062

import

bentefay/moneyflow

CSV and OFX transaction import parsing. Use when working on files in src/lib/import/.

2026-04-062

sync

bentefay/moneyflow

Real-time sync with Supabase, Loro CRDT, and IndexedDB. Use when working on files in src/lib/sync/.

2026-04-062

trpc

bentefay/moneyflow

tRPC v11 API layer with Zod and Ed25519 auth. Use when working on files in src/server/.

2026-04-062

name	crypto
description	Client-side cryptography with libsodium. Use when working on files in src/lib/crypto/.

Crypto Guidelines

All crypto happens client-side. Server NEVER sees plaintext.

Architecture

Seed phrase (128-bit) → Ed25519 keypair (signing) → X25519 keypair (encryption)
Vault key (random 256-bit) wrapped with user's X25519 public key
Data encrypted with XChaCha20-Poly1305

Critical Rules

Never log keys or sensitive data - not even in development
Use libsodium - don't implement crypto primitives
Async everywhere - all functions async (libsodium-wrappers)
Constant-time comparisons - sodium.compare for secrets
Zeroize secrets - sodium.memzero when done
Type-safe keys - use branded types (VaultKey, SigningKey)

Common Pitfalls

Don't use crypto.randomBytes → use sodium.randombytes_buf
Don't concatenate key material → use proper KDFs
Don't store keys in localStorage without encryption
Don't forget await sodium.ready before operations

Testing

Use property-based tests for roundtrip verification with fast-check.