Relation between .p7b and .spc digital certificate files

Posted by Frederick on Super User See other posts from Super User or by Frederick
Published on 2010-03-23T14:24:53Z Indexed on 2010/03/23 14:33 UTC
Read the original article Hit count: 653

Filed under:

digital-certificate

My company have just renewed their digital certificate from Thawte. The previous certificate I was using had an 'spc' extension. The new certificate I've been handed ends in a 'p7b'.

Although I can use this p7b file directly for signing, I was just wondering whether there's some way to convert this to an spc file which I can then sign with as I was doing previously.

Is it a recommended practice to use p7b directly for signing? Secondly, what exactly is the relation, if any, between the two types of files?

Related posts about digital-certificate

Relation between .p7b and .spc digital certificate files

as seen on Super User - Search for 'Super User'
My company have just renewed their digital certificate from Thawte. The previous certificate I was using had an 'spc' extension. The new certificate I've been handed ends in a 'p7b'. Although I can use this p7b file directly for signing, I was just wondering whether there's some way to convert this… >>> More
Digital Certificate Parsing Library in C++?

as seen on Stack Overflow - Search for 'Stack Overflow'
I used Crypto++ for my application. However it lacks a digital certificate parser. I know that openSSL has one, but I have to learn the whole library again. Is there some parsing library existing for C++? All I want is to read the certificate and extract some fields, including the public key. >>> More
How to check a digital certificate?

as seen on Super User - Search for 'Super User'
I have extracted a certificate from a cable modem. Now I want to verify if this certificate is valid. If I understand correctly, the verification process consists of having the issuer sign the subject's public key and then comparing the result with the subject's signature. This signing process is… >>> More
use bouncy castle libraries to encrypt files using public key from digital certificate

as seen on Stack Overflow - Search for 'Stack Overflow'
I got the public key from the certificate, keypair is a java.security.KeyPair object String public_key = keypair.getPublic().toString(); I want to send this to the via an http connection to a J2me application. I cannot find any documentation to convert the transmitted string to a Public key that… >>> More
Automating the Choose a digital certificate dialog

as seen on Stack Overflow - Search for 'Stack Overflow'
I am using WatiN (2.0.10.928) with C# and Visual Studio 2008 to test a SSL secured website that requires a certificate. When you navigate to the homepage a "Choose a digital certificate" dialog is displayed and requires that you select a valid certificate and click the 'OK' button. I'm looking for… >>> More

Developer IT