Cryptography is a technique followed for secure ____________.
Creation
Communication
Collaboration
Encryption is the method of creating a secure message by enciphering.
True
False
The technique of ________ helps a person to understand a completely secure explicitly non-understandable message.
Decoding
Deciphering
Deconstructing
The oldest Egyptian method of cryptography, which involves carving on the cave is ___________.
Hieroglyphs
Cave carving
Playfair
One of the earliest encryption methods followed in the Roman army included the shifting of letters in the position destined is ______________.
The Caesar Shift Cipher
The Enigma Code
The Bellaso Cipher
The Spartans used the ___________ cipher, which is a letter rearrangement cylindrical cipher deciphered by moving the position of the letters.
Steganography
Scytale
Playfair
Steganography is an encryption method that involves the encryption of data ______________.
In plain sight
By rearranging letters
Using a pattern
The Steganography method was first used during the __________.
18th century
440 BC
15th century
The Steganography method was first followed by writing on a piece of paper.
True
False
The symbol-based encryption method, which is also known by the name freemason cipher is the _________ method.
Enigma Code
Pigpen Cipher
Playfair Cipher
The Pigpen Cipher method is of European origin and was used even before __________.
1400
1200
1530
The machine-based encryption technique followed by the Nazis in the second world war was ____________.
Steganography
Scytale
Enigma
The Enigma code machine was deciphered by __________.
Histiaeus
Alan Turing
Plutarch
The Enigma cipher method involves the use of a typewriter with letters connected to the letters for decryption
which can be decoded in the presence of ___________.
The actual key with both the parties
The clue for decryption
A person who cannot be trusted
The 19th-century encryption method which was created on the basis of encryption with pair of letters is ___________.
The Playfair Cipher
The Polyalphabetic Cipher
The Vigenère Cipher
The Playfair Cipher method has its origin in ____________.
The United States
England
Russia
The series of interwoven Caesar cipher methods are used in encrypting involved in the __________.
Vigenère Cipher
Playfair Cipher
Polyalphabetic Cipher
The Vigenère Cipher method was first used in ___________.
Greece
France
Italy
The encryption method that involves the use of frequency analysis for decrypting is _________.
Polyalphabetic cipher
Bellaso Cipher
Playfair Cipher
Leon Battista Alberti is known as the "Father of Western Cryptology".
True
False
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