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LPI

117-102 · Question #393

When using ssh, which of the following can an administrator do to recover a lost passphrase for a DSA or RSA authentication key?

The correct answer is C. A lost passphrase cannot be recovered. See the full explanation below for the reasoning.

Question

When using ssh, which of the following can an administrator do to recover a lost passphrase for a DSA or RSA authentication key?

Options

  • ARun the ssh-keygen command.
  • BRun the ssh --recover command.
  • CA lost passphrase cannot be recovered.
  • DDecrypt the authentication key with gpg.
  • EDecrypt the authentication key with ssh --decrypt.

How the community answered

(54 responses)
  • A
    6% (3)
  • B
    13% (7)
  • C
    78% (42)
  • D
    2% (1)
  • E
    2% (1)

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