What is the meaning of cipher in cryptography?(a) an algorithm that performs encryption(b) an algorithm that generates a secret code(c) an algorithm that performs encryption or decryption(d) a secret codeThe question was asked in class test.The doubt is from Cryptography in section Cryptography of Data Structures & Algorithms II

What is the meaning of cipher in cryptography?(a) an algorithm that pe

1.	What is the meaning of cipher in cryptography?(a) an algorithm that performs encryption(b) an algorithm that generates a secret code(c) an algorithm that performs encryption or decryption(d) a secret codeThe question was asked in class test.The doubt is from Cryptography in section Cryptography of Data Structures & Algorithms II
Answer» Right answer is (c) an algorithm that performs encryption or decryption Easy explanation - Cipher is an algorithm for PERFORMING encryption or decryption. In CRYPTOGRAPHY, a set of defined STEPS are followed to generate ciphers. These are NECESSARY to prevent data BREACH.

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