We have a client application on a Windows 7 SP1 VM with the appropriate hotfixes and registry settings to enable TLS 1.2 communication. We have a serv ...
We have a client application on a Windows 7 SP1 VM with the appropriate hotfixes and registry settings to enable TLS 1.2 communication. We have a serv ...
A while ago I implemented a client and server using SChannel to encrypt communication. Recently I made the required switch from the SCHANNEL_CRED stru ...
How can I request a key update on a TLS v1.3 connection implemented with Win32's SChannel? In other words, what is the Win32 function that provides s ...
I disabled TLS 1.0 and 1.1 like so: When I hit https://clienttest.ssllabs.com:8443/ssltest/viewMyClient.html with a browser, I get When I hit th ...
I have a simple challenge as I'm working on a multi-platform project where I have a server with TLS 1.2 and a client certificate that is required to a ...
Does SChannel support TLS 1.3 ? I need help with regard to example client/server programs in C/C++ for implementing TLS 1.3 using SChannel. I found S ...
I'm working on a TLS client that needs to be upgraded to use TLS 1.3 on Windows-11. Has anyone successfully implemented TLS 1.3 using SChannel APIs? ...
I'm experiencing connection negotiations failure while trying to establish two way authentication with .NET clients. This happens after the remote se ...
I'm trying to access an SSL URL from a Windows browser to another machine running Tomcat and I am seeing error 36887 from Schannel in the System event ...
When performing a DTLS handshake using the SChannel SSPI in Windows 10 - for which there is no documentation - how should the application handle a SEC ...
It is said that to shutdown a schannel connection following steps to be followed: 1)Call the ApplyControlToken function, specifying the SCHANNEL_SHUTD ...
InitializeSecurityContext (Schannel) fails with SEC_E_WRONG_PRINCIPAL when none of the names on the server's supplied certificate match the pszTargetN ...
When I try to execute this curl command : curl -v --key some_key_file.key --cert certificate_file.pem --show-error --header "Content-Type: applicatio ...
I'm using .NET to download data from a URL. For most URLs it works no problem, but for one specific URL, I am getting a very weird error when I try to ...
on the way to use the Windows Key Store for OpenSSL and Client Certificates I found this article: https://anexdev.blogspot.com/2018/10/how-to-send-cli ...
I have implemented (Windows 10.0.17763.0/VS2017/C++) a client/server app which does secure communication using schannel. Now the requirement is to use ...
I am writing TLS server side code using schannel and need to require the client to mutually authenticate itself. I know this is done by sending a clie ...
I'm trying to setup server-side encryption using SSPI. I'm successfully (as far as I can tell) loading a certificate stored as a PFX file, but the cal ...
Where can I find a definition of the Windows Schannel fatal alerts codes that show up in Event Viewer? For instance: A fatal alert was received fr ...
Background Our organisation distributes internal certificates by using a group policy on our domain controller. For our git installations, this means ...