Top "X509" questions

In cryptography, X.509 is a standard for a public key infrastructure (PKI) for single sign-on (SSO) and Privilege Management Infrastructure (PMI).

Does OpenSSL really need a path to openssl.conf?

I want to create a self-signed-certificate in PHP 5.x. with my own (alternative) openssl configuration which should be defined by …

php openssl certificate x509
"Configuring Services with Endpoints" Demo Fails For Me (Microsoft/endpoint.tv/Pluralsight)

I'm trying to follow along with the demo videos on the beginners to WCF page on MSDN. The first video …

wcf exception-handling x509 wcf-configuration wcf-endpoint
How to use an encrypted private key with golang ssh

I would appreciate pointers because I cannot work out how to decrypt an encrypted key in order to use it …

go ssh x509
Create x.509 certificate using bouncycastle with certificate path (cert chain)

Hy Guys! I'm trying to create x.509 certificate using bouncycastle, which should be signed by another certificate and store it …

java ssl-certificate x509certificate bouncycastle x509
Why is this X.509 certificate considered invalid?

I have a given certificate installed on my server. That certificate has valid dates, and seems perfectly valid in the …

c# ssl certificate x509
Self-signed SSL connection using PyMongo

I'm trying to create a secure SSL connection to MongoDB using PyMongo. The goal is to use this configuration for …

python mongodb ssl pymongo x509
Create a Certificate Signing Request (CSR) with an email address in Go

I tried to generate a CSR using "crypto/x509" package and didn't find the way to add a "emailAddress" field …

ssl go x509 csr
How to use OpenSSL for self-signed certificates with custom CA and proper SAN settings?

I run across this topic once in a while, trying to remember how this was done then find all the …

linux openssl certificate x509 ca
X509Certificate2 Error - System cannot find the file specified

The associated code, works well in an independent console application, whereas errors out, while trying to make it work, within …

c# asp.net nservicebus x509 x509certificate2
s_client and gethostbyname failure

I am working with an external company. Lets call them evilcorp.com. I want to use openssl to debug a …

ssl openssl x509 mutual-authentication pkix