safevibe/dist/crypto/keys.d.ts

Safevibe CLI - Simple personal secret vault for AI developers and amateur vibe coders

/**
 * Cryptographic key management for Safevibe
 *
 * For demo purposes, we use simplified encryption.
 * In production, this would use:
 * - X25519 key exchange
 * - ChaCha20-Poly1305 for encryption
 * - age encryption format
 * - Proper key derivation functions
 */
export interface KeyPair {
    publicKey: string;
    privateKey: string;
}
export interface EncryptionResult {
    ciphertext: string;
    nonce: string;
}
/**
 * Generate a new X25519 key pair
 * For demo: generates from random bytes
 */
export declare function generateKeyPair(): KeyPair;
/**
 * Derive a key pair from a seed (for deterministic generation)
 */
export declare function deriveKeyPair(seed: string): KeyPair;
/**
 * Encrypt data using the private key
 * For demo: simple XOR cipher with nonce
 */
export declare function encryptData(data: string, privateKey: string): EncryptionResult;
/**
 * Decrypt data using the private key
 */
export declare function decryptData(ciphertext: string, nonce: string, privateKey: string): string;
/**
 * Hash a secret name for storage
 */
export declare function hashSecretName(name: string): string;
/**
 * Save key pair to file securely
 */
export declare function saveKeyPair(keyPair: KeyPair, filePath: string): Promise<void>;
/**
 * Load key pair from file
 */
export declare function loadKeyPair(filePath: string): Promise<KeyPair>;
/**
 * Generate a deterministic project key from user key + project ID
 */
export declare function deriveProjectKey(userPrivateKey: string, projectId: string): string;