Struct Coffio 

pub struct Coffio<'a> { /* private fields */ }

Base structure used to encrypt and decrypt data.

Examples

use coffio::Coffio;

let data = b"Hello, World!";
let coffio = Coffio::new(&ikm_list);
let encrypted_data = coffio.encrypt(&my_key_ctx, &my_data_ctx, data)?;
let decrypted_data = coffio.decrypt(&my_key_ctx, &my_data_ctx, &encrypted_data)?;

assert_eq!(data, decrypted_data.as_slice());

Implementations

impl<'a> Coffio<'a>

pub fn new(ikm_list: &'a InputKeyMaterialList) -> Self

Initialize a new structure with an IKM list.

pub fn encrypt( &self, key_context: &KeyContext, data_context: &DataContext, data: impl AsRef<[u8]>, ) -> Result<String, Error>

Encrypt data using a key context and a data context. If the key is periodic, use the current timestamp.

pub fn decrypt( &self, key_context: &KeyContext, data_context: &DataContext, stored_data: &str, ) -> Result<Vec<u8>, Error>

Decrypt data using a key context and a data context.