Crate rskit_encryption 

Symmetric encryption utilities with AES-256-GCM and ChaCha20-Poly1305 support.

This crate provides a unified interface for symmetric encryption and decryption of sensitive data using either AES-256-GCM (default, with hardware acceleration) or ChaCha20-Poly1305 (modern, performant without AES-NI).

Keys are derived from passphrases using PBKDF2-SHA256 with 600,000 iterations and a random 16-byte salt per encryption operation.

Ciphertext format: base64(version[1] || algorithm[1] || salt[16] || nonce[12] || ciphertext).

Examples

use rskit_encryption::{Encryptor, Algorithm};
use rskit_encryption::new_encryptor;

let encryptor = new_encryptor(b"my-secret-key", Algorithm::AesGcm);

let plaintext = b"sensitive data";
let ciphertext = encryptor.encrypt(plaintext)?;
let decrypted = encryptor.decrypt(&ciphertext)?;

assert_eq!(decrypted, plaintext);

Re-exports

pub use aes_gcm::AesGcmEncryptor;

pub use chacha20::ChaCha20Encryptor;

pub use traits::Algorithm;

pub use traits::Encryptor;

Modules

aes_gcm

AES-256-GCM encryption implementation.

chacha20

ChaCha20-Poly1305 encryption implementation.

traits

Core encryption traits and types.

Functions

new_encryptor

Creates a new encryptor for the specified algorithm.