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Which key does it use

Exercise and reference answers

Left
Symmetric
Items
  1. Item
    MAC on data
    Answer
    Symmetric
  2. Item
    Key wrapping
    Answer
    Symmetric
  3. Item
    One shared secret
    Answer
    Symmetric
  4. Item
    Digital signature
    Answer
    Key pair
  5. Item
    Sign with private
    Answer
    Key pair
  6. Item
    Verify with public
    Answer
    Key pair
Right
Key pair
Instructions
Swipe left for a symmetric key, right for a key pair.

Explanation

_Source: NIST SP 800-175B Rev. 1, 'Guideline for Using Cryptographic Standards in the Federal Government'_
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