squeak & pharo versions of crypto and SecureSession

Folks, I cross-tested with Pharo and here are the good versions:

Cryptography
- squeak: Cryptography-rww.49.mcz
- pharo: Cryptography-Pharo-rww.38.mcz

SecureSession:
- squeak & pharo: SecureSession-RobertWithers.20.mcz

I hope this helps,
Robert