[Pkg-openssl-devel] bad debian openssl and -rand option

emaxx-debian emaxx-debian at davex.nl
Fri May 16 09:48:19 UTC 2008


Hi,

I'm not sure this is the right place for my question, but I guess you 
will tell me if not.

I have some SSL keys and certificates that were generated by the bad 
openssl library under Debian Etch. Before the DSA was out, I already 
hoped to add extra randomness by using the '-rand' command line option:

    openssl genrsa -des3 -rand random.dat -out ${HOSTNAME}.pem 1024

random.dat (about 2.5 megabytes) was created on the fly with:

    dump -f random.dat /dev/random

My questions are:
- Are these certificates just as unthrustworthy when I didn't use the 
-rand option?
- Does the entropy from random.dat give me enough uniqueness to keep on 
using these certificates (they are used for an public governmental website)?

Thanks!

Regards,

Vince.






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