<?php
declare(strict_types=1);
namespace ParagonIE\HPKE\Interfaces;
use ParagonIE\HPKE\SymmetricKey;
interface AEADInterface
{
public function getAeadId(): string;
public function keyLength(): int;
public function nonceLength(): int;
public function tagLength(): int;
public function encrypt(
#[\SensitiveParameter]
SymmetricKey $key,
#[\SensitiveParameter]
string $plaintext,
string $nonce,
string $aad = ''
): array;
public function decrypt(
#[\SensitiveParameter]
SymmetricKey $key,
string $ciphertext,
string $tag,
string $nonce,
string $aad = ''
): string;
}
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