RSA public key encryption (and possibly private key decryption)

[seishun]

It's one of the features missing from Node.js's crypto module. People normally use ursa for this, but it would be nice to have a well-documented pure JavaScript implementation that doesn't require a compilation step.

[dcodeIO]

Just stumbled upon this: You could also use https://npmjs.org/package/node-forge, see https://github.com/whistle-im/whistle-im/blob/master/client/browser/crypt.js#L231

[seishun]

@dcodeIO I don't feel comfortable using a library that has no documentation apart from examples. And it wants me to use the 'binary' encoding to convert to/from Node Buffers, which is deprecated.