Crypt

Text which has been encrypted will be referred to as

• Plaintext

• Ciphertext

• Decrypted text

• Algorithm

How many keys are involved in symmetric encryption?

• 1

• 2

• 3

• 4

How many keys are involved in assymmetric encryption?

• 1

• 2

• 3

• 4

Ceasar's cypher is an example of

• DES

• AES

• Substitution cypher

• Assymetric encryption

Select all that applies: At which point in the process of cryptography do you need keys?

• Encryption

• Decryption

• Breaking the code

• Creating the algorithm

Which of the CIA triad is LEAST affected by encryption?

• Confidentiality

• Integrity

• Availability

DES and AES are both examples of

• Symmetric encryption

• Assymetric encryption

Secret key encryption is another name for

• Symmetric encryption

• Assymetric encryption

Public key encryption is another name for

• Symmetric encryption

• Assymetric encryption

Select all that apply: What do you need to encrypt data?

• Data to encrypt

• Encryption key

• Encryption algorithm

• Data to encrypt and encryption key