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Cryptography Basics

TryHackMe9 answered prompts

Cryptography Basics TryHackMe walkthrough with 9 answered prompts.

Prompts and answers

  • What is the standard required for handling credit card information?
    PCI DSS
  • What do you call the encrypted plaintext?
    ciphertext
  • What do you call the process that returns the plaintext?
    decryption
  • Knowing that XRPCTCRGNEI was encrypted using Caesar Cipher, what is the original plaintext?
    ICANENCRYPT
  • Should you trust DES? (Yea/Nay)
    Nay
  • When was AES adopted as an encryption standard?
    2001
  • What’s 1001 ⊕ 1010?
    0011
  • What’s 118613842%9091?
    3565
  • What’s 60%12?
    0