Sha1/2 encryption on Unity 4.2?

Questions & Answers
1

Is there any way to encrypt a password to send it over the network in Unity 4.2? In 3.4 I found System.Security.Cryptography.MD5CryptoServiceProvider(); but I, even if it works, I can’t find it on 4.2 docs!! Also Im looking for a better algorithm like Sha1/2

3

You can use MD5 as well as SHA1/2 in Unity 4.2. All are included in Unity Mono Compatibility page.

Microsoft .NET managed cryptography providers rely on native providers installed in Windows. I don’t know how Mono implementation works, but I guess it works the same way. So my advice is to check if your target platform supports the chosen algorithm.

2

Unity for itself does not have cryptography library.
It uses and translate the C# library.

I´m not sure which platforms are supported, but I suggest you to look the msdna documentation for more info about the Security package. (I guess supported by all except flash, but not sure about it)