Re: KeyInfo - KeyValue vs X509Certificate

[Berin Lautenbach]

Martin,

It's actually quite (very) common to have a common exponent.  But the 
different modulus will give you a different public key.

Cheers,
        Berin
Martin Labarthe Dubois wrote:

Hi All,

regarding this,
is it posible to generate the same PublicKey with two different modules and
the same exponent????
module
ALTng/nEXt4jp8tatc1EHqteLwdovwRyueRuuB0Q7PisWn5uzdaCOKhnIkH9BgtlwJJEwd+sYEoU
7wIj3NcLlaIg/rypTQz+AlNKmiUIxAYHbCJ1LH3cEBct9HUY4YjleV1cK9Ip6j1INQ6PjzViNMng
52RweeSuPi/hm98YafZH
or module
tOeD+cRe3iOny1q1zUQeq14vB2i/BHK55G64HRDs+Kxafm7N1oI4qGciQf0GC2XAkkTB36xgShTv
AiPc1wuVoiD+vKlNDP4CU0qaJQjEBgdsInUsfdwQFy30dRjhiOV5XVwr0inqPUg1Do+PNWI0yeDn
ZHB55K4+L+Gb3xhp9kc=
with exponent
BAQA
generate certificate ???
[MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC054P5xF7eI6fLWrXNRB6rXi8HaL8Ecrnkbrg
d
EOz4rFp+bs3WgjioZyJB/QYLZcCSRMHfrGBKFO8CI9zXC5WiIP68qU0M/gJTSpolCMQGB2widSx9
3BAXLfR1GOGI5XldXCvSKeo9SDUOj481YjTJ4OdkcHnkrj4v4ZvfGGn2RwIDBAQA]
----- Original Message -----
From: "Andrzej Matejko" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, April 21, 2004 9:26 AM
Subject: KeyInfo - KeyValue vs X509Certificate


Is there any method, function in xsec that checks if KeyValue and
X509Data (X509Certificate) are compatible? (I mean, which checks that
X509Data and KeyValue contains the same public key)?
Or is it better to check it by myself (extract key, compare modulus and
exponent)?


 andrzeJ