[openssl-users] OpenSSL Certificate Cross Signing

2017-03-15 Thread Moritz Wirth
Good Evening all, I have 2 Root Certificate Authorities which I want to use to cross sign an intermediate certificate. I created a certificate request and signed it with both CAs. I issued an end user certificate with the intermediate CA and added both intermediate CA Certificates (the one from

Cross Signing

2006-08-04 Thread Andrew White
This may be the wrong place to ask this since it is not OpenSSl specific, but would cross signing of a x.509 cert to verify it's contents be a good measure to increase the trustworthiness of a cert. Take the following example... We have a CA which hands out certs with authorization type

Re: Cross Signing

2006-08-04 Thread Richard Salz
You'd also need to identify that second CA. Verifying that internal (second) signature would be tricky since you'd have to remove the extension (tweak the DER length fields, etc) before hashing. And then there's all the complexity of checking for revocation from the second CA. (Which,