Top "Certificate" questions

A certificate is an electronic document used in cryptography.

How to create a private key for iPhone Distribution Certificate?

In iPhone Developer Program Portal, there's a video to demonstrate how to create a development certificate and assign a private …

iphone certificate distribution private-key
ssl : Unable to load certificate

I have 2 files - CSR.csr and newkey.key, both seem to be in PEM format as follows - -----BEGIN …

ssl certificate pem der
Creating a .p12 file

Using openssl, I've created a private key as follows: openssl genrsa -out myKey.pem Then, to generate the csr demanded …

openssl certificate pkcs#12
what is the difference between .cer & pfx file

People used to say - cer - certificate stored in the X.509 standard format. This certificate contains information about the …

ssl certificate
How to convert .csr to .cer (or whatever usable on Windows)

I'm trying to figure out how to install .csr certificate under Windows but probably the only way is to convert …

certificate openssl csr
How can I create a self-signed certificate using C#?

I need to create a self-signed certificate (for local encryption - it's not used to secure communications), using C#. I've …

c# .net certificate self-signed
Distribution certificate / private key not installed

Using Xcode 9.1, after building an iOS app, I want to archive it and upload it to the appStore for beta-testing. …

ios xcode certificate keychain
How to get APK signing signature?

Is there a way to retrieve the signature of the key used to sign an APK? I signed my APK …

android certificate apk signature
Error: C# The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel

I'm trying to make a request via SSL. The certificate is already installed on the machine and it works via …

c# ssl httpwebrequest certificate put
Xcode 6 App Store submission fails with "Your account already has a valid iOS distribution certificate"

I'm using the latest XCode (6.1) and I need to submit the app as soon as possible, but I can't seem …

ios xcode app-store certificate