Re: Random seed for symetric encryption

2006-02-09 Thread Werner Koch
On Wed, 18 Jan 2006 10:13:57 +0100, Nikolaus Rath said: >> The solution is to take a file lock; I don't want to do this always >> but I see your problem and may be a new option can be used to lock >> reandom-seed access. I have just implemented that. It is in the current SVN (rev 3999); if you h

Re: Random seed for symetric encryption

2006-01-18 Thread Nikolaus Rath
Werner Koch <[EMAIL PROTECTED]> writes: > On Tue, 17 Jan 2006 10:06:18 +0100, Nikolaus Rath said: > >> Yes, exactly. About 2 GB in 14000 files. > > You are running several concurrent gpg processes? Hmm. Actually, yes. I didn't notice that until now, but they are up to 4 concurrent processes. >>>

Re: Random seed for symetric encryption

2006-01-17 Thread Werner Koch
On Tue, 17 Jan 2006 10:06:18 +0100, Nikolaus Rath said: > Yes, exactly. About 2 GB in 14000 files. You are running several concurrent gpg processes? >> [6] The exact message again (I lost it) that GPG gives you >> when the random fails. > I don't have the exact message here at the moment, but I

Re: Random seed for symetric encryption

2006-01-17 Thread Nikolaus Rath
[EMAIL PROTECTED] (Henry Hertz Hobbit) writes: >Now I wonder why GPG needs random data for symmetric >encryption. Should I care about the message or not? >And how can I make it disappear? >>> >>> The SHORT answer is, yes it does need random data for just doing >>> symmetric encryptio

Re: Random seed for symetric encryption

2006-01-16 Thread Henry Hertz Hobbit
Nikolaus Rath <[EMAIL PROTECTED]> writes: >Henry Hertz Hobbit <[EMAIL PROTECTED]> writes: >>> >Now I wonder why GPG needs random data for symmetric >>> >encryption. Should I care about the message or not? >>> >And how can I make it disappear? >> >> The SHORT answer is, yes it does need random data

Re: Random seed for symetric encryption

2006-01-16 Thread Nikolaus Rath
Henry Hertz Hobbit <[EMAIL PROTECTED]> writes: >> >Now I wonder why GPG needs random data for symmetric >> >encryption. Should I care about the message or not? >> >And how can I make it disappear? > > The SHORT answer is, yes it does need random data for just doing > symmetric encryption. Yes, you

Re: Random seed for symetric encryption

2006-01-11 Thread Christoph Anton Mitterer
Nikolaus Rath wrote: >Now I wonder why gpg needs random data for symetric encryption. Should >I care about the message or not? And how can I make it disappear? > > As far as I know, even for symmetric encryption gnupg uses a session key package, which is than encrypted via s2k-algorithms (your p

Random seed for symetric encryption

2006-01-11 Thread Nikolaus Rath
Hello! I'm using gpg to symetrically encrypt a lot of files. Unfortunately, gpg regularly complains about an empty random seed while processing. Now I wonder why gpg needs random data for symetric encryption. Should I care about the message or not? And how can I make it disappear? Thanks, --