Which statement about hashing algorithms is correct?

Question

Options

• AThey are used to provide data source origin authentication.
• BThe output they generate varies based on the size of the input data.
• CThey can be used instead of encryption algorithms for IPSec-based VPN networks.
• DThe output they generate is reversible provided that the same key is used at both end devices.

• A
  77% (24)
• B
  3% (1)
• C
  6% (2)
• D
  13% (4)

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