Serverless API Key Storage

Cyphr

A serverless API key storage system built around AES-256-GCM encryption for securely storing and retrieving sensitive credentials.

How it works

Submit an API key to Cyphr for secure storage.

The secret is encrypted using AES-256-GCM before storage.

The encrypted value is stored by the serverless application.

Request the stored credential when it is needed.

Cyphr decrypts the stored value before returning the secret.

Cyphr encrypts API keys using AES-256-GCM before storing them, keeping plaintext credentials out of persistent storage.

The application is built around a serverless architecture, handling encryption, storage and retrieval without a traditional long-running server.

API keys are encrypted before they are persisted and only decrypted when they are explicitly retrieved.