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Questions tagged [certificate]

A certificate is an electronic document used in cryptography.

In cryptography, a public key certificate (also known as a digital certificate or identity certificate) is an electronic document which uses a digital signature to bind a public key with an identity — information such as the name of a person or an organization, their address, and so forth. The certificate can be used to verify that a public key belongs to an individual.

See the Wikipedia entry for more background and concepts regarding certificates.

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VLC chromecast cast fails on untrusted certificate

I'm trying to stream video using VLC on Ubuntu to Xiaomi mi box (thru chromecast). When I'm trying to stream, the chromecast recognizing it stream but then it stuck on black screen with only the title of the video. I looked in the logs and found: …
matanper
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Is there a way to check and clean Certificate Revocation List cache for ASP.NET Core application that is dockerized and run under the Linux?

We need to implement checks of client certificate validity in our ASP.NET Core 2.X application that is dockerized and run under Linux. In particular, we are interested in revocation status of certificates. Such validation was implemented by using…
Pylyp Lebediev
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openssl: how to read a .crt file..?

I want to read the certifi.crt file using OpenSSL API (not in commands). I have no idea how to do that. If any one knows, please help me. Thank you. If you give example code that will be very helpful.
Balamurugan
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Imported SSL Cert not listed for ALB Listener

I have created an SSL cert via DigiCert and imported to ACM. (I require the same SSL to be applied to both ALB and the Application, and since there's no way to import ACM certs, I had to follow this way) I have successfully imported the SSL and can…
Udara Jayawardana
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How to create a selfsigned certificate with CertificateRequest that uses Microsoft Enhanced RSA and AES Cryptographic Provider

I am building a certificate with dotnet core like this: private X509Certificate2 buildSelfSignedServerCertificate(string CertificateName,string password,string dns) { SubjectAlternativeNameBuilder sanBuilder = new…
Poul K. Sørensen
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Implementation of Single Sign on in Rich Clients (not web)?

In our company, we have several rich Java applications that are used both by internal users and external users. We would like to begin migrating these systems to support a single sign on mechanism, and potentially allow our external clients to use…
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Cloning from GitHub on Jenkins: could not load PEM client certificate

I set up a build server and want to clone a project in Jenkins. I get the following error: fatal: unable to access 'https://github.com/habitat-sh/sample-node-app/': could not load PEM client certificate, LibreSSL error error:02FFF00D:system…
Pascal
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How do I use client certificates in a client java application?

This is a topic that has taken me quite some time to figure out. There are bits and pieces of information scattered and one has to put everything together. I was hoping that with this post I could help others quickly assemble a working solution. I…
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Sign a package .deb with Certificate .p12

I packaged a java application under ubuntu in .deb I would like to sign it. under windows I use signtool.exe to sign the .exe with command : signtool.exe sign / f cert.p12 / p passwordcert app.exe . Is there a similar command to sign under…
Nadir Fouka
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Certificate structure

Most of signed certificate footprints are 20 byte long (field "footprint" in Windows certificate manager). How can this be a value signed by an issuance (certification) authority? Concretly, the signature of the certificate should be the hashed…
user255607
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ios Current Development Certificates going to expire

I am going upload an iPhone app on app store with provisioning profile which going to be expired after 4 days. i.e my Current Development Certificates expires within 4 days. So my question is should i wait to expire current certificate then renew it…
Mahesh
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SocketIO throws net::ERR_CERT_AUTHORITY_INVALID on self signed certificate

I am using socket io on client: const socket = require('socket.io-client')('https://localhost:4200', {secure: true, rejectUnauthorized: false}) And on server: let https = require('https') let fs = require('fs') let options = { key:…
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How to generate x509 client certificate with extension TLS Web Client Authentication enabled

Good evening, the ANAC (National Anti-Corruption Authority), in order to configure cooperation services in mutual authentication, asks to send a client certificate (even self-signed) in X.509 format, with the extension "TLS Web Client…
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How do I utilize certificates/auth with web-grpc?

I am working with grpc-web, essentially trying to port a working server side vanilla grpc/node example to the browser. My existing node client example connects to the grpc service like so. var services = require('./my_services_grpc_pb'); var grpc =…
Zack
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java paypal api call certificate is requierd?

I am using Java & paypal express checkout & DoDirectPayment, i see there are two options either by signature given by paypal sandbox merchant account or signature given by paypal sandbox merchant account. Do i need any certificate if i am using…
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