Module SecureChannel 

Secure Message Channel (IPC Encryption)

RESPONSIBILITIES

This module provides secure message channels using AES-256-GCM encryption with HMAC authentication. It ensures message confidentiality and integrity for sensitive IPC communications.

ARCHITECTURAL ROLE

This module is part of the security layer in the IPC architecture, providing end-to-end encryption for sensitive messages.

KEY COMPONENTS

• SecureMessageChannel: Encryption channel with AES-256-GCM + HMAC
• EncryptedMessage: Encrypted message structure with nonce and HMAC tag

ERROR HANDLING

All encryption/decryption operations return Result types with descriptive error messages for failures.

LOGGING

Structs

EncryptedMessage

Encrypted message structure

SecureMessageChannel

Secure message channel with encryption and authentication