Module hashing

Secure hashing for API keys

This module implements secure hashing using SHA256 HMAC and salt, following best practices from the Loxone MCP implementation.

Structs

Salt

Salt for key derivation (32 bytes = 256 bits)

Enums

HashingError

Hashing errors

Functions

generate_salt

Generate a new random salt

hash_api_key

Hash an API key with salt using SHA256

hmac_sha256

Hash data using HMAC-SHA256 (for token generation)

verify_api_key

Verify an API key against a stored hash