Why is GPG pausing so long after passphrase failure? - PGP
This is a discussion on Why is GPG pausing so long after passphrase failure? - PGP ; I am using gpg on a command line to auto decrypt,
echo passphrase | gpg --passphrase-fd 0 --no-greeting --batch --no-tty
--output output --decrypt
When the passphrase is invalid, there is about a 10 second pause before
gpg exits and the ...
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Why is GPG pausing so long after passphrase failure?
I am using gpg on a command line to auto decrypt,
echo passphrase | gpg --passphrase-fd 0 --no-greeting --batch --no-tty
--output output --decrypt
When the passphrase is invalid, there is about a 10 second pause before
gpg exits and the next attempt can be made.
What is this pause, and how can it be eliminated? The files are about
500mb in size.
Thanks..
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Re: Why is GPG pausing so long after passphrase failure?
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No Reply wrote:
> When the passphrase is invalid, there is about a 10 second pause before
> gpg exits and the next attempt can be made.
The pause, I think, is GPG trying to use other methods to decrypt using
that passphrase, I always found that PGP and GPG pause longer an on an
invalid passphrase than a valid one. It probably has to do with trying
possible compression/decryption algo's to make a passphrase work even if
its different from the one specified in the files info.
- --
David Wade Hagar AKA Cyclops
http://members.cox.net/dwhagar
http://www.livejournal.com/users/dwhagar
http://genius-of-lunacy.blogspot.com/
"It's sick, but it serves a purpose." - Bill Cosby
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Re: Why is GPG pausing so long after passphrase failure?
On 31 Dec 2004 18:46:02 GMT, No Reply wrote:
>When the passphrase is invalid, there is about a 10 second pause before
>gpg exits and the next attempt can be made.
>
Usually (good) programs which use password authentication adds a delay
to extend the minimize the risk in an event of a brute force attack.
It takes much longer to brute force with a delay added.
Best regards
Stig Norre
System Consultant
IBM Certified Technical Solutions Expert
http://www.at400.dk