Question

try to collect information about encryption and decryption#holiday homework nee answer in long
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Answer 1

Explanation:

Encryption is a process that encodes a message or file so that it can be only be read by certain people. Encryption uses an algorithm to scramble, or encrypt, data and then uses a key for the receiving party to unscramble, or decrypt, the information. The message contained in an encrypted message is referred to as plaintext. In its encrypted, unreadable form it is referred to as ciphertext.

Basic forms of encryption may be as simple as switching letters. As cryptography advanced, cryptographers added more steps, and decryption became more difficult. Wheels and gears would be combined to create complex encryption systems. Computer algorithms have now replaced mechanical encryption.

How Encryption Works

Encryption uses algorithms to scramble your information. It is then transmitted to the receiving party, who is able to decode the message with a key. There are many types of algorithms, which all involve different ways of scrambling and then decrypting information.

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