What Do You Know About Cryptography?

A mechanism is used to encrypt and decrypt data.

A ______ is a string of bits used by a cryptographic algorithm to transform plain text into ciphertext.

This is not a type of symmetric-key cryptography technique.

A method to implement encryption and decryption of messages traveling in a network is called ______.

The private key is kept by _______ in asymmetric key cryptography.

The plaintext is used to encrypt different cipher text with the same keys.

Which of the following key encryption is also known as Conventional cryptography?

The Data Encryption Standard is an example of a ______ cryptosystem.

A process of studying cryptographic system is known as _________.

_______ has strong message authentication and key-material generation, which prevents eavesdropping.

A key is a value that works with a cryptographic algorithm to produce a specific cipher text.

Which of the following is an Encrypted text?

Expand the term: AES

The Playfair cipher uses a block of plain text, in which each block contains ____ characters.

A Public key size and conventional cryptography’s secret key size are unrelated to one another.

An encryption algorithm transforms plain text into:

The two methods of encrypting data are ________ and _______.

The hardware-based cryptography depends on the operating system.

Block ciphers accumulate symbols in a message of a ______ size.

_______ is a message that can be readable by the sender.