Evaluation of FE compatibility for encryption packages

[lllwvlvwlll]

There is reason to believe that some of the encryption libraries only support server-side implementations (primarily due to dependency on open-ssl).

Potential alternatives:

• https://www.npmjs.com/package/crypto-js
• https://github.com/crypto-browserify/crypto-browserify

[rockacola]

Closing off as we have solution in place since 0.15.x.