Module encryption 

Encryption for API keys at rest

This module provides AES-256-GCM encryption for storing API keys securely, inspired by Loxone’s RSA/AES encryption approach.

Structs

EncryptedData

Encrypted data with nonce

Enums

EncryptionError

Encryption errors

Functions

decrypt_data

Decrypt data using AES-256-GCM

derive_encryption_key

Derive an encryption key from a master key and context

encrypt_data

Encrypt data using AES-256-GCM

generate_encryption_key

Generate a random encryption key

secure_zero

Zero out sensitive data in memory