Crate fluxencrypt 

FluxEncrypt

A high-performance, secure encryption SDK for Rust applications, providing both hybrid encryption capabilities and streaming data protection with enterprise-grade security features.

Features

• Hybrid Encryption: Combines RSA-OAEP (4096-bit default) and AES-GCM for optimal security and performance
• Stream Processing: Handle large files and data streams efficiently
• Memory Safety: Automatic secret zeroization and secure memory handling
• Performance: Hardware-accelerated cryptographic operations
• Flexibility: Configurable security parameters, multiple key formats, and base64 encoding support

Quick Start

use fluxencrypt::{Config, HybridCipher};
use fluxencrypt::keys::KeyPair;

// Generate a new key pair (4096-bit recommended for production)
let keypair = KeyPair::generate(4096)?;

// Create cipher with default configuration
let cipher = HybridCipher::new(Config::default());

// Encrypt data
let plaintext = b"Hello, FluxEncrypt!";
let ciphertext = cipher.encrypt(keypair.public_key(), plaintext)?;

// Decrypt data
let decrypted = cipher.decrypt(keypair.private_key(), &ciphertext)?;
assert_eq!(plaintext, &decrypted[..]);

Module Organization

• encryption - Core encryption and decryption functionality
• keys - Key generation, parsing, and management
• env - Environment-based secret management
• stream - Streaming encryption for large datasets
• config - Configuration options and builders
• error - Error types and handling

Re-exports

pub use config::Config;

pub use encryption::HybridCipher;

pub use error::FluxError;

pub use error::Result;

Modules

config

Configuration options and builders for FluxEncrypt operations.

encryption

Core encryption and decryption functionality.

env

Environment-based secret management functionality.

error

Error types and handling for FluxEncrypt operations.

keys

Key generation, parsing, and management functionality.

stream

Streaming encryption and decryption functionality.

Structs

Cryptum

Main FluxEncrypt cryptographic engine providing unified access to all encryption functionality

CryptumBuilder

Builder for configuring and creating Cryptum instances

Constants

VERSION

Current version of the FluxEncrypt library

Functions

cryptum

Convenience function to create a Cryptum instance with default settings