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Dmitry_Shevchenko [17]
3 years ago
10

What are logic gates ?​

Computers and Technology
2 answers:
Tema [17]3 years ago
8 0

Explanation:

idealized model of computation or physical electronic device implementing a Boolean function, a logical operation performed on one or more binary inputs that produces a single binary output. 

Thepotemich [5.8K]3 years ago
3 0
A logic gate is an idealized model of computation or physical electronic device implementing a Boolean function, a logical operation performed on one or more binary inputs that produces a single binary output.
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The fundamental limitation of symmetric (secret key) encryption is ... how do two parties (we may as well assume they are Alice and Bob) agree on a key? In order for Alice and Bob to communicate securely they need to agree on a secret key. In order to agree on a secret key, they need to be able to communicate securely. In terms of the pillars of IA, To provide CONFIDENTIALITY, a secret key must first be shared. But to initially share the key, you must already have CONFIDENTIALITY. It's a whole chicken-and-egg problem.

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Yet one more reason I'm barred from speaking at crypto conferences.

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