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appunti-steffo/8 - Crittografia applicata/2 - Comunicazione simmetrica/7 - Implementazioni particolari/2 - Operation framework/deterministic authenticated encryption with associated data.md
2023-09-21 02:46:23 +02:00

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---
aliases: ["DAEAD"]
---
[[authenticated encryption with associated data]] in un [[operation framework deterministico]].
Prevede i seguenti metodi:
```rust
trait AuthenticatedEncryptorWithAssociatedData<const KEY_SIZE, Data> {
fn keygen() -> [u8; KEY_SIZE];
fn encrypt(key: &[u8; KEY_SIZE], nonce: usize, plaintext: Iterator<u8>, data: Data) -> Iterator<u8>;
fn decrypt(key: &[u8; KEY_SIZE], nonce: usize, ciphertext: Iterator<u8>, data: Data) -> Iterator<u8>;
}
```