April 28th, 2013, 05:15 AM
Need Help About TEA
I try to iterate Tiny Encryption Algorithm on paper to understand how it is working,I found a flowchart from wikipedia but there is something I have missed.
I'm not permitted to use link here.
In flowchart there are <<4 and >>5.I think one of them 4 times left shift and other one 5 times right shift.True?
Also some square matrix appear.What does square matrix mean there?Also delta?I think matrixes are keys.How they generated?Also some square matrixes sounds like S-boxes.
It uses how many bits to encrypt.I'm so confused.Please make me clear about the algorithm.One example enough for me.
April 28th, 2013, 06:55 AM
I figured out all of the things.So,no need help anymore.You can remove or lock the topic.