I have a web app whose rest endpoints I have secured using X.509 Public Key Authentication mechanism. To explain it in bit detail, I had to add my sample clients' public certificates into my server...

I Read through many documents in the mongoDB doc, still unclear how authentication works for clients an member of replica set(using x.509). Found a resource "http://pe-kay.blogspot.in/2016/02/secu...

My C++ application (WinSCP) connects to my server to check for new versions. The HTTPS code uses neon and OpenSSL libraries. I'm verifying the TLS certificate using CertVerifyCertificateChainPolicy...

I have just setup an Ubuntu 18.04 LTS Server with Gitlab following the instructions from https://about.gitlab.com/install/#ubuntu. I have issued a ssl certificate from GoDaddy and confirmed this w...

I'm using the OpenSSL command line tool to generate a self signed certificate. It seems to be working correctly except for two issues. I can't get it to create a .cer with a Subject Alternative Nam...

I think I have the right OpenSSL command to sign a certificate but I've gotten stuck and the tutorials I've found use a different argument format (I'm using OpenSSL 0.9.8o 01 Jun 2010). openssl ...

I am getting the error given below when parsing the signature. Anybody has idea why the error is showing? Note that: Using the same certificate I signed my own XML and verified which is working...

Is there some high level way to write an X509Certificate into a PEM formatted string? Currently I'm doing x509cert.encode() to write it into a DER formatted string, then base 64 encoding it and app...

In order to perform SSL certificate validation, I am assigning a callback to System.Net.ServicePointManager.ServerCertificateValidationCallback and then I'm trying to build the X.509 chain on my ow...

I have some code that makes a call to a third party web service that is secured using X.509 certification. If I call the code directly (using a unit test) it works without any problems. When depl...

This is very similar to other questions but the ones I've looked at either don't have an answer or don't quite ask the same question. I have a self-signed CA certificate, and two other certificates...

In go (golang) I need to sign a pdf document, but unlike other languages there are no libraries that make the job easier. I have found a couple of paid ones but they are not an option. To start, I ...

I am using a SslServerSocket and client certificates and want to extract the CN from the SubjectDN from the client's X509Certificate. At the moment I call cert.getSubjectX500Principal().getName() ...

I have followed the steps listed here to create a new private key and certificate. Now I am trying to combine them into a .pfx file. OpenSSL should be able to read in both the private key and the ...

I need to create a self signed X509 Certificate with Bouncy Castle in Java, but every class I try to include is deprecated. How can I solve this? Is there some other class to include? Thanks

Sometimes when users cut and past their x509 certificates into our system from the web, spaces get mixed up in in there. Is it safe to assume that spaces are not valid characters in x509 certific...

I have the below piece of code to download cert from Azure Key Vault. $secretName = "TestCert" $kvSecret = Get-AzureKeyVaultSecret -VaultName $vaultName -Name $certificateName $kvSecretBytes = ...

I have a .crt certificate and a .key private key file on a Linux machine. The private key is in encrypted PKCS#8 format (BEGIN ENCRYPTED PRIVATE KEY...). I would like to import these into an X509Ce...

How to receive a x509 certificate from client? I'm using Java's Spring-Boot-Framework with embedded tomcat. For protyping I configured this with Java SE: HttpsExchange httpsExchange = (HttpsExchan...

The sample openssl root ca config from the OpenSSL Cookbook defines the following (p40): [req] ... req_extensions = ca_ext [ca_ext] ... Later (p43), the root ca key is generated, then the root ...

I am writing a small piece of code which reads public and private key stored in .pem file. I am using the following commands to generate the keys. Below command to generate pair of key. $opens...

I managed to consume a java based web service (third party) with WS-Security 1.1 protocol. The web service needs only to be signed over a x509 certificate, not encrypted. But I'm getting this error...

docker build -t oreng/iojs . INFO[0000] Get https://index.docker.io/v1/repositories/library/iojs/images: x509: certificate signed by unknown authority. my Dockerfile is FROM iojs:latest RUN us...

I want to read the contents of a CSR in C#. However, I haven't found any way to do it in C#. What I've found was the namespace System.Security.Cryptography.X509Certificates, but it only handles exi...

I have the need to generate a JWK with the following parameters: “kty”: Key Type “kid”: Key ID “use”: “sig” Public Key Use “n”: the modulus “e”: “AQAB” the public exponent “x5c”: X. 509 Certi...