COMPUTER ETHICS AND SECURITY
CRYPTOGRAPHY AND ENCRYPTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cryptography
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plaintext
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encryption
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decryption
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Detailed explanation-1: -Data which is easily readable & understandable without any special algorithm or method is called plain text.
Detailed explanation-2: -Cryptography is the process of converting between readable text, called plaintext, and an unreadable form, called ciphertext .
Detailed explanation-3: -Symmetric-key algorithms are algorithms for cryptography that use the same cryptographic keys for both the encryption of plaintext and the decryption of ciphertext.
Detailed explanation-4: -Encryption is the process by which a readable message is converted to an unreadable form to prevent unauthorized parties from reading it. Decryption is the process of converting an encrypted message back to its original (readable) format. The original message is called the plaintext message.