Compare and contrast this package with expo-crypto in the README

[pcowgill]

It would be helpful to compare and contrast this package with expo-crypto in the README

https://docs.expo.io/versions/latest/sdk/crypto/
https://www.npmjs.com/package/expo-crypto

[mvayngrib]

@pcowgill i agree, but i won't have time for this...i might accept a PR though :)

[mvayngrib]

@pcowgill for clarify, the main purpose of all these packages (rn-nodeify, react-native-randombytes, react-native-crypto) is compatibility with the node.js apis. expo-[crypto-something] doesn't have this goal

[giacomocerquone]

@mvayngrib mh actually it has this exact goal (among providing a way to let devs encrypt stuff of course) https://docs.expo.io/versions/latest/sdk/crypto/, the first line:

"expo-crypto enables you to hash (encrypt) data in an equivalent manner to the Node.js core crypto API"

[mvayngrib]

@giacomocerquone expo-crypto may provide the same functionality, but it provides a different interface than node.js. react-native-crypto lets you require('crypto') and reuse your node.js code

[giacomocerquone]

Well i'd do a pr to explain this as a starting point to "showcase" the differences