The certificate chain consists of two certificates. At level 0 there is the server certificate with some parsed information. s: is the subject line of the certificate and i: contains information about the issuing CA. This particular server ( has sent an intermediate certificate as well.

openssl - Why can't I verify this certificate chain Verify pem certificate chain using openssl. 0. Two set of certificates test well by openssl ,but one succeeds to config ssl,the other fails. 2. Why I cannot verify my own chain of certificate. 0. OpenSsl and self-signed certificates - verifying a chain. Hot Network Questions Verifying TLS Certificate Chain With OpenSSL | Avil Page Nov 30, 2019 How To Verify SSL Certificate From A Shell Prompt - nixCraft May 23, 2009

In versions of OpenSSL before 0.9.5a the first certificate whose subject name matched the issuer of the current certificate was assumed to be the issuers certificate. In OpenSSL 0.9.6 and later all certificates whose subject name matches the issuer name of the current certificate are subject to further tests.

Nov 30, 2019 How To Verify SSL Certificate From A Shell Prompt - nixCraft May 23, 2009 OpenSSL: Manually verify a certificate against a CRL

How can I verify SSL certificates on the command line

When building a certificate chain, if the first certificate chain found is not trusted, then OpenSSL will continue to check to see if an alternative chain can be found that is trusted. With this option that behaviour is suppressed so that only the first chain found is ever used. openssl verify unable to get local issuer certificate (4) . After breaking an entire day on the exact same issue , with no prior knowledge on SSL certificates, i downloaded the CERTivity Keystores Manager and imported my keystore to it, and got a clear-cut visualisation of the certificate chain. When OpenSSL returns this error, the program was unable to verify the certificate’s issuer or the topmost certificate of a provided chain. This can happen for a few reasons: The certificate chain or certificate wasn’t provide by the other side or was self-signed The root certificate is not in the local database of trusted root certificates openssl verify -CAfile certificate-chain.crt certificate.crt If the response is OK, the check is valid. Verify that the public keys contained in the private key file and the certificate are the same: openssl x509 -in certificate.crt -noout -pubkey openssl rsa -in certificate.key -pubout. The output of these two commands should be exactly the same. Sep 15, 2010 · I created a text file with the three certificate contents in. I saved it as "combined.crt" and double-clicked the file (in windows XP). The certificate services dialog showed me that the chain was only for the first two certificates, ie the GTE Global Root Certificate, and then its sibling, the Comodo Services certificate.