Re: Question about ca-bundle.crt

2008-02-11 Thread Dr. Stephen Henson
On Mon, Feb 11, 2008, Guenter Knauf wrote:

 Hi,
 there are some recommened methods for creating a ca-bundle.crt
 most use the openssl commandline with something like:
 openssl x509 -fingerprint -text -in infile -inform PEM  outfile
 which produces a bunch of text info beside the PEM certs itself.
 Now I would like to know:
 - is anything of the text info relevant for the CA lookup for openssl?
 - is the lookup faster if I ommit the text info, and only write out the PEM 
 certs?
 - is the fingerprint of any use for the lookup process?
 
 F.e. if I create a ca-bundle.crt with text info the file is ~542kb (114 CAs);
 if I create a ca-bundle.crt without text then its only ~183kb...
 

None of text info (including fingerprint) is used during the lookup process.
Omitting it makes the file shorter and makes it slightly quicker to read
initially but has no effect after that.

Steve.
--
Dr Stephen N. Henson. Email, S/MIME and PGP keys: see homepage
OpenSSL project core developer and freelance consultant.
Homepage: http://www.drh-consultancy.demon.co.uk
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Question about ca-bundle.crt

2008-02-11 Thread Guenter Knauf
Hi,
there are some recommened methods for creating a ca-bundle.crt
most use the openssl commandline with something like:
openssl x509 -fingerprint -text -in infile -inform PEM  outfile
which produces a bunch of text info beside the PEM certs itself.
Now I would like to know:
- is anything of the text info relevant for the CA lookup for openssl?
- is the lookup faster if I ommit the text info, and only write out the PEM 
certs?
- is the fingerprint of any use for the lookup process?

F.e. if I create a ca-bundle.crt with text info the file is ~542kb (114 CAs);
if I create a ca-bundle.crt without text then its only ~183kb...

Thanks, Guenter.


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Re: Question about ca-bundle.crt

2008-02-11 Thread Guenter Knauf
Hi Steve,
 None of text info (including fingerprint) is used during the lookup
 process.
 Omitting it makes the file shorter and makes it slightly quicker to read
 initially but has no effect after that.
thanks for your quick reply!

Guenter.


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