Which of the following statement is incorrect about Quantum Cryptography?
1
It refers to various cybersecurity methods for encrypting and transmitting secure data based on the naturally occurring and immutable laws of quantum mechanics
2
It has the potential to be far more secure than previous types of cryptographic algorithms and is even theoretically unhackable
3
Traditional cryptography is built on the laws of physics whereas quantum cryptography is built on mathematics.
4
Need for Quantum cryptography arises from the fact that Quantum computers will be able to break traditional encryption.