Encryption size

From: frank (francis.moore_at_gmail.com)
Date: 10/25/05 

Date: 25 Oct 2005 03:13:53 -0700

Hi,

Can anyone tell me what size a 16-byte MD5 or 20-byte SHA-1 message
digest will encrypt to using the RSA algorithm? Will they still be 16
bytes or 20 bytes respectively? Or will they get any larger?

Many thanks,
F.