Hardware Encryption Market by Algorithms, Applications & Products - 2018 | MarketsandMarkets: The global hardware encryption market revenue is expected to reach $14.86 billion by end of 2013 is expected to grow to $166.67 billion in 2018 at a CAGR of 62.17%. Similarly, volumes are estimated to grow from roughly 59.76 million units to 691.79 million units in 2018 at a CAGR of 63.20%.