Online Certificate Status Protocol (OCSP) is a protocol used for validation of x509 certificates in a PKI system. Most OCSP implementations ingest certificate revocation lists (CRLs) from Certificate Authorities (CAs), create an internally signed database called a proof set, and then produce OCSP ...

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159 views

How to get OpenSSH to use OCSP for revocation

As the title says, is there any (free) library, patch, etc. that allows OpenSSH to be configured to check x.509 certificate revocation via OCSP (online certificate status protocol)? If so, can you ...
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1answer
151 views

Adding OCSP and NDES into existing environment? What can be installed together?

Currently have one offline CA and one Sub Issuing CA that just has the Web Enrollment installed. Looking at also implementing NDES and OCSP. I know the web enrollment can be installed on the Issuing ...
0
votes
1answer
78 views

Nginx, SSL and OSCP

I have a problem. When I open my website with https, I see error message in my error.log: 2015/11/03 19:47:21 [error] 7799#0: recv() failed (111: Connection refused) while requesting certificate ...
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1answer
49 views

OCSP ERROR in ssllabs output

I just renewed my certificate on https://wemarsh.com/ . After I thought I had everything working I did some online SSL tests, just as a routine check that everything is configured properly. Some of ...
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votes
1answer
249 views

Problem with TLS identity not verified

I run a CA server "Microsoft CA Server Enterprise" and I generate certificates then bind the cert to my site. In all clients in my network, I add the cert with certutil -addstore ca org.cer When my ...
5
votes
0answers
6k views

OpenSSL: how to setup an OCSP server for checking third-party certificates?

I am testing the Certificate Revocation functionality of a CMTS device. This requires me to setup a OCSP responder. Since it will only be used for testing I assume that the minimal implementation ...
1
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0answers
1k views

Apache stapling_renew_response: responder error

My Apache error log shows a lot of " stapling_renew_response: responder " errors. Was hoping to add a browser screenshot but I'm a newbie and therefore not authorised. This is what is shown from the ...
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votes
0answers
149 views

apache ocsp stapling_check_response: response times invalid

Site is correctly opens in browser, but ocsp stapling doesn't working. Seems like error is due to "This Update:" field. OCSP stapling configuration in apache: SSLUseStapling On SSLStaplingCache ...