At the time Blowfish was released, many other designs were proprietary, encumbered by patents or were commercial or government secrets.
At the time Blowfish was released, many other algorithms were proprietary, or were secrets.
At the time Blowfish was released, many other algorithms were proprietary, or were secrets.
文章をもっと簡単に書き直してください: At the time Blowfish was released, many other designs were proprietary, encumbered by patents or were commercial or government secrets. 出力: