class Ofb extends BlockCipherMode<T>import { Ofb } from "https://deno.land/x/crypto@v0.10.1/block-modes.ts"; Output feedback (OFB) mode of operation. ConstructorsnewOfb(cipher: BlockCipherClass<T>,key: Uint8Array,iv: Uint8Array,)Type ParametersT extends BlockCipherPropertiesdecryptMethodsencrypt(data: Uint8Array): Uint8Array