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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Cryptanalysis
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Cryptology
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Cryptosystem
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None of the above
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Detailed explanation-1: -What is the cryptography method of recovering original data that has been encrypted without having access to the key used in the encryption process? Crypt-analysis is the method of recovering original data that has been encrypted without having access to the key used in the encryption process.
Detailed explanation-2: -Encryption is the method by which information is converted into secret code that hides the information’s true meaning. The science of encrypting and decrypting information is called cryptography. In computing, unencrypted data is also known as plaintext, and encrypted data is called ciphertext.
Detailed explanation-3: -End-to-end encryption (E2EE) is a method of secure communication that prevents third parties from accessing data while it’s transferred from one end system or device to another. In E2EE, the data is encrypted on the sender’s system or device, and only the intended recipient can decrypt it.
Detailed explanation-4: -Homomorphic encryption is a form of encryption with an additional evaluation capability for computing over encrypted data without access to the secret key.
Detailed explanation-5: -Ciphertext-Only Attack. Known Plaintext Attack. Differential Cryptanalysis Attack. Man-in-the-Middle Attack. Integral Cryptanalysis Attack. Chosen Plaintext Attack. Side-Channel Attack. Dictionary Attack. 23-Feb-2023