Struct CryptoEngine 

pub struct CryptoEngine { /* private fields */ }

Crypto engine for encryption/decryption operations

Implementations

impl CryptoEngine

pub fn new() -> Self

Create a new crypto engine with secure defaults

pub fn derive_key( &self, password: &str, salt: &[u8; 32], ) -> Result<SecureKey, CryptoError>

Derive a secure key from password and salt using Argon2

pub fn encrypt( &self, data: &[u8], password: &str, metadata: FileMetadata, ) -> Result<Vec<u8>, CryptoError>

Encrypt data with password and metadata

pub fn decrypt( &self, encrypted_data: &[u8], password: &str, ) -> Result<(Vec<u8>, FileMetadata), CryptoError>

Decrypt data with password, returning both data and metadata

pub fn decrypt_legacy( &self, encrypted_data: &[u8], password: &str, ) -> Result<Vec<u8>, CryptoError>

Legacy decrypt method for backward compatibility

Trait Implementations

impl Default for CryptoEngine

fn default() -> Self

Returns the “default value” for a type.