Function decryptArrayBuffer

src/encryptOpenSSL.ts:76–106

(
  arrBuf: ArrayBuffer,
  password: string,
  rounds: number = DEFAULT_ITER
)

};

export const decryptArrayBuffer = async (
  arrBuf: ArrayBuffer,
  password: string,
  rounds: number = DEFAULT_ITER
) => {
  const prefix = arrBuf.slice(0, 8);
  const salt = arrBuf.slice(8, 16);
  const derivedKey = await getKeyIVFromPassword(
    new Uint8Array(salt),
    password,
    rounds
  );
  const key = derivedKey.slice(0, 32);
  const iv = derivedKey.slice(32, 32 + 16);

  const keyCrypt = await window.crypto.subtle.importKey(
    "raw",
    key,
    { name: "AES-CBC" },
    false,
    ["encrypt", "decrypt"]
  );

  const dec = (await window.crypto.subtle.decrypt(
    { name: "AES-CBC", iv },
    keyCrypt,
    arrBuf.slice(16)
  )) as ArrayBuffer;

  return dec;
};

export const encryptStringToBase32 = async (
  text: string,