CipherStash Stack - Encryption

Comprehensive guide for implementing field-level encryption with @cipherstash/stack. Every value is encrypted with its own unique key via ZeroKMS (backed by AWS KMS). Encryption happens client-side before data leaves the application.

When to Use This Skill

• Adding field-level encryption to a TypeScript/Node.js project
• Defining encrypted table schemas
• Encrypting and decrypting individual values or entire models
• Implementing searchable encryption (equality, free-text, range, JSON queries)
• Bulk encrypting/decrypting large datasets
• Implementing identity-aware encryption with JWT-based lock contexts
• Setting up multi-tenant encryption with keysets
• Migrating from @cipherstash/protect to @cipherstash/stack

Installation

npm install @cipherstash/stack