import type { WasmSource } from '../wasm-source.js';
/**
 * Load and initialise the AES WASM module from `source`.
 * Must be called before constructing any AES class.
 * @param source  WASM binary, gzip+base64 string, URL, ArrayBuffer, Uint8Array,
 *                pre-compiled WebAssembly.Module, Response, or Promise<Response>
 */
export declare function aesInit(source: WasmSource): Promise<void>;
export type { WasmSource };
export { isInitialized } from '../init.js';
/**
 * Low-level AES block cipher, raw ECB encrypt + decrypt.
 *
 * AES-128/192/256 supported. `loadKey` accepts 16, 24, or 32 byte keys;
 * Nr (10, 12, or 14) is derived and persisted in WASM memory between
 * `loadKey` and the cipher calls.
 *
 * Decrypt uses the FIPS 197 §5.3.5 Equivalent Inverse Cipher: the round
 * loop mirrors encrypt, and round keys 1..Nr-1 are pre-transformed by
 * InvMixColumns inside `loadKey`.
 *
 * Atomic (stateless): each method call is independent. Does not hold
 * exclusive module access. Call `dispose()` after use to wipe WASM key
 * material.
 */
export declare class AES {
    private readonly x;
    constructor();
    /**
     * Expand `key` into the WASM key schedule (forward + EqInvCipher
     * inverse round keys). Must be called before `encryptBlock` or
     * `decryptBlock`.
     * @param key  16, 24, or 32 bytes (AES-128 / 192 / 256)
     */
    loadKey(key: Uint8Array): void;
    /**
     * Encrypt one 128-bit block with the previously loaded key schedule.
     * FIPS 197 §5.1 Algorithm 1, Nr ∈ {10, 12, 14}.
     * @param plaintext  16-byte plaintext block
     * @returns          16-byte ciphertext block
     */
    encryptBlock(plaintext: Uint8Array): Uint8Array;
    /**
     * Decrypt one 128-bit block with the previously loaded key schedule.
     * FIPS 197 §5.3.5 Equivalent Inverse Cipher, Nr ∈ {10, 12, 14}.
     * @param ciphertext  16-byte ciphertext block
     * @returns           16-byte plaintext block
     */
    decryptBlock(ciphertext: Uint8Array): Uint8Array;
    /** Wipe WASM key material and intermediate buffers. */
    dispose(): void;
}
export { AESCbc } from './aes-cbc.js';
export { AESCtr } from './aes-ctr.js';
export { AESGCM } from './aes-gcm.js';
export { AESGCMSIV } from './aes-gcm-siv.js';
export { AESGenerator } from './generator.js';
export { AESGCMSIVCipher } from './cipher-suite.js';