I'm taking a networking class and need some help with an assignment. I have to do parity checking on 4 letters using LRC (Longitudinal Redundancy Checking). If anyone has some knowledge on this, reply here and I will post the problem. What we did in class wasn't difficult, but we were using 7-bit ASCII. My assignment has 8-bit, and so I'm not sure what to do. I hope someone can help... thanks.