-
-b bits Specifies the length of the key in bits (default 2048).
-
-t dsa|rsa Selects the type of the key. Valid options are dsa (default) and rsa.
-
-c comment_string Specifies the key's comment string.
-
-e file Edits the specified key. Makes ssh-keygen2 interactive. You can change
the key's passphrase or comment.
-
-p passphrase Specifies the passphrase used.
-
-P Specifies that the key will be saved with an empty passphrase.
-
-h | -? Prints a short summary of ssh-keygen2 commands.
-
-q Hides the progress indicator.
-
-1 file Converts a key from the SSH1 format to the SSH2 format.
-
-i file Loads and displays information on file.
-
-D file Derives the public key from the private key file.
-
-B number Specifies the number base for displaying key information (default 10).
-
-V Prints version string and exits.
-
-r file Adds entropy from file to the random pool. If file
contains 'relatively random' data (i.e. data unpredictable by a
potential attacker), the randomness of the pool is increased. Good
randomness is essential for the security of the generated keys.
-
-x file Converts a private key from the X.509 format to the SSH2 format.
-
-k file Converts a PKCS #12 file to an SSH2-format certificate and private key.
-
-7 file Extracts certificates from a PKCS #7 file.
-
-F file
Dumps the fingerprint of the given public key. The fingerprint is given
in the Bubble Babble format, which makes the fingerprint look like a
string of "real" words (making it easier to pronounce).
