____________ is a mono-alphabetic encryption code wherein each & every letter of plaintext is replaced by another letter in creating the cipher-text.

Related MCQs

• A (n) ______ algorithm transforms ciphertext to plaintext.
• In Playfair cipher, at first, a key table is produced. That key table is a 5 by 5 grid of alphabets which operates as the key to encrypt the plaintext.
• The ________________ has piece of the keyword that has the same length as that of the plaintext.
• n = 35; e = 5; C = 10. What is the plaintext (use RSA)?
• An algorithm in encryption is called _____________.
• The information that gets transformed in encryption is ____________.
• Conventional cryptography is also known as _____________ or symmetric-key encryption.
• Data Encryption Standard is an example of a _____________ cryptosystem.
• Which mode requires the implementation of only the encryption algorithm?
• Perform encryption on the following PT using RSA and find the CT. p = 3; q = 11; M= 5.