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Tag: SSL

OpenVPN and remote-cert-tls server

September 11, 2014 v13

This required a bit of digging into OpenVPN’s and OpenSSL’s code to figure out. The problem This error: Thu Sep 11 00:12:05 2014 Validating certificate

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pyOpenSSL and invalid certificates

July 20, 2013 v13

I was trying to import some X509v3 certificates that were created with pyOpenSSL to a MikroTik router (RouterOS 6.1) but they were always being imported

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Verify that a private key matches a certificate with PyOpenSSL

April 12, 2013 v13

Verify that a private key matches a certificate using PyOpenSSL and PyCrypto: The idea is to get the modulus from the two DER structures and

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Verifying an SSL certificate with python

April 11, 2013 v13

This one took me a considerable amount of time and had to figure some parts from scratch. Unfortunately there doesn’t seem to exist an easy

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X509v3 Authority Key Identifier pains (authorityKeyIdentifier)

April 11, 2013 v13

“X509v3 Authority Key Identifier” or “authorityKeyIdentifier” is an X509v3 extension that’s added to X509 certificates and identifies the CA that signed the Certificate. I suppose

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