@webarray/esphome-native-api/dist/connection/noise-encryption.d.ts

TypeScript/Node.js client for ESPHome native API with encryption and deep sleep support

/**
 * Noise Protocol Encryption for ESPHome Native API
 * Working implementation with proper state management
 * Implements Noise_NNpsk0_25519_ChaChaPoly_SHA256
 */
export declare class NoiseEncryption {
    private encryptionKey;
    private handshakeState;
    sendCipher: any;
    receiveCipher: any;
    handshakeComplete: boolean;
    private initialized;
    constructor(encryptionKey: string);
    /**
     * Initialize the Noise handshake state
     */
    initialize(): Promise<void>;
    /**
     * Create the first handshake message (e)
     */
    createHandshakeMessage1(): Buffer;
    /**
     * Process the second handshake message (e, ee)
     */
    processHandshakeMessage2(message: Buffer): void;
    /**
     * Encrypt a message
     */
    encrypt(plaintext: Buffer): Buffer;
    /**
     * Decrypt a message
     */
    decrypt(ciphertext: Buffer): Buffer;
    /**
     * Check if handshake is complete
     */
    isHandshakeComplete(): boolean;
    /**
     * Check if initialized
     */
    get isInitialized(): boolean;
    /**
     * Reset the encryption state
     */
    reset(): void;
    /**
     * Clean up resources
     */
    destroy(): void;
}
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