fast-envcrypt/dist/src/utils.d.ts

Secure AES-256 .env file encryption CLI tool with argon2/scrypt support

export declare function generateKey(password: string, salt: Buffer, algo?: "argon2" | "scrypt"): Promise<Buffer>;
export declare function encrypt(text: string, password: string, algo?: "argon2" | "scrypt"): Promise<string>;
export declare function decrypt(data: string, password: string): Promise<string>;
/**
 * Secure password input - FIXED VERSION
 */
export declare function getPassword(prompt: string): Promise<string>;
export declare function validateEnvFile(content: string): boolean;
/**
 * Clear sensitive data from memory (best effort)
 */
export declare function clearSensitiveData(obj: any): void;
/**
 * Sanitize file path for security
 */
export declare function sanitizePath(filePath: string): string;
/**
 * Generate a secure random string
 */
export declare function generateRandomString(length?: number): string;
/**
 * Secure memory allocation for sensitive data
 */
export declare function secureBuffer(size: number): Buffer;
/**
 * Constant-time string comparison to prevent timing attacks
 */
export declare function constantTimeCompare(a: string, b: string): boolean;
/**
 * Get file size in human readable format
 */
export declare function formatFileSize(bytes: number): string;
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