Q3/To Design carry look ahead adder (CLA) that add 6 numbers (4- bit) can using * O 4(4-bit CLA)and 1 (6-bit CLA) 3(5-bit CLA) and 2 (6-bit CLA) O 3(4-bit CLA) and 2(5-bit CLA) O 5(4-bit CLA) O None of them

What is it about authentication that causes so much worry in the modern world?

How do I find my access code?

In the world of cryptography, what would you say are the three most essential procedures?

Are there any possibilities for the data and connections to be encrypted from start to finish? What are the advantages of doing this? I would appreciate it if you could give me an illustration of how and why encryption is useful.

What is the absolute bare minimal number of keys required to utilize public key cryptography?

Use public-key cryptography with asymmetric encryption. Cryptography employs public keys.

Question 9  Full explain this question and text typing work only thanks

What is the difference between a private and a public key in cryptography?

Do you know what the three fundamental steps of cryptography are?