import { WebCryptoStrategy, EncryptionResult, DecryptionParams } from '../encryption-strategy.interface';
/**
 * AES-256-CTR Encryption Strategy
 *
 * Counter mode - converts block cipher into stream cipher
 * - No padding required
 * - Parallelizable encryption/decryption
 * - Built into Web Crypto API
 */
export declare class AesCtrStrategy extends WebCryptoStrategy {
    readonly algorithmName = "AES-256-CTR";
    getIvSize(): number;
    encrypt(data: ArrayBuffer, password: string, salt: string, ivHex: string): Promise<EncryptionResult>;
    decrypt(params: DecryptionParams): Promise<Blob>;
}
//# sourceMappingURL=aes-ctr-strategy.d.ts.map