Is SHA-256 Case Insensitive?

Question

I\'m running a service that is using SHA-256 on two sides of the application - one is a server-side PHP implementation and the other is a client-side iOS implementation. The

Answer 1

If you are referring to a hexadecimal string output, then yes, that is case insensitive. It is a textual representation of binary data.

http://en.wikipedia.org/wiki/Hexadecimal

The algorithm itself is most definitely case-sensitive.