note rupesh <br>I know this is a bit late for this node. I was just going thru some of your nodes and this one seemed to be interesting... </br><br> Anyway, have you read Dan Brown's Digital Fortress? That was one of my recent reads and it was a wonderful experience.. The reason i mention the book, is because it is full of Encryption Algorithms (including some of his other books) ... the characters are people from Crypto!.. </br> <br>One the whole, a great read.. both your's above as well as the book.</br> Thanks! 298877 298877