Question

Define the following:-

1) cryptography

2) Quantum Cryptography​

Answer 1

1. Cryptography is the procces of which truning plain text in to unintelligible text or vice versa. This is storing and transmitting data which allows only the one who created it can understand and read it.

2. Quantum cryptography is an attempt to allow two users to communicate using more secure methods than those guaranteed by traditional cryptography.

Step-by-step explanation:

Answer 2

1.) the art of writing or solving codes.
2.) the science of exploiting quantum mechanical properties to perform cryptographic tasks.

hope this helps :)