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Hey, I have this problem. I am running Mandriva Free 2007 and I try to generate ssh key by running this command [system]$ ssh-keygen -t dsa -b 2048 -f /home/cron/backup-rsync-key ...
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  1. #1
    Just Joined!
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    Feb 2007
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    ssh key generater problem


    Hey,
    I have this problem. I am running Mandriva Free 2007 and I try to generate ssh key by running this command

    [system]$ ssh-keygen -t dsa -b 2048 -f /home/cron/backup-rsync-key

    And I always get this output:

    DSA keys must be 1024 bits

    [system]$

    Is there anyone know who to fix this problem. I want to generate 2048 ssh key not 1024.

    Thanks.

  2. #2
    Linux Guru anomie's Avatar
    Join Date
    Mar 2005
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    Texas
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    1,692
    Pretty strange - I don't have that restriction on my FreeBSD box. However, on my FC5 box I see the same message as you do.

    From the ssh-keygen manpages on FC:
    DSA keys must be exactly 1024 bits as specified by FIPS 186-2.
    Generate a rsa key instead.

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