Questions tagged [TLS] (60)

3
answers

The digital signature of SSL certificates?

Let's have a purchased certificate or a certificate from Let's Encrypt. If you take the certificate of the root certification authority of these certificates and using OpenSSL to sign the certificate, it will be recognized browsers and email clients, or not?! Tell me, please!
Antonetta.Romaguera asked April 19th 20 at 12:15
1
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What could be the reason? SSLProtocolException: Handshake message sequence violation, 1?

From time to time, but not always, in the back-end application when you connect client crashes and this error. Conditions of departure until the install failed - sometimes occurs when the server is started under the debugger but not 100% of this. javax.net.ssl.SSLProtocolException: Handshake message sequence violation, 1 ...
Timmy_Nienow62 asked April 18th 20 at 12:48
0
answer

How to make a handshake with the help of Boost [Asio + Beast]?

I'm trying to download image through HTTPS (TLS) using Boost.Asio and Boost.Beast. OpenSSL is installed and connected. I used this example. It connects root_certificates.hpp, which contains the certificate itself and uses boost::asio::ssl::context::add_certificate_authority(). As I understand it: A certificate is a somet...
stephen_Pouros51 asked April 18th 20 at 12:20
1
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How to generate TLS certificate for the user?

Want to do user authentication using TLS certificate. Managed to do it only for the host (when the shared object name in the certificate matches the machine name for which the certificate is issued). How can I issue a certificate for the user to be able to burn it to a token and use it to sign messages on any machine in wh...
Lonzo_Mante asked April 18th 20 at 12:20
1
answer

Connection to text protocols?

In Windows there is a wonderful program Putty. It has a RAW mode, which allows you to connect to any text-based protocols running on the system: request-response, but there are exceptions - does not support TLS. When connecting to the SMTP on port 465 connection is cut off, and when you connect on port 587 everything works,...
garrison.Wolf93 asked April 16th 20 at 10:42
1
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Does Meizu SSL (tls imap) c ECDSA P-384 encryption?

On phone Meizu popping up the message handshake error when trying to connect to a mail server via IMAP. Error noticed after installing on the mail server certificate with ECDSA P-384 encryption. When was RSA all worked without problems. Who faced?
jessyca.Effertz asked April 7th 20 at 11:42
1
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How to make a conclusion of the received information in openssl?

There is a need to output all received and otpravlyaem openssl data. Openssl run locally under ubuntu to debug my program need to see received and sent openssl. Is there a possibility of zaluska the openssl output information is received and transmitted? If you want to install the patch, then help with his search. He is no...
dolly82 asked April 7th 20 at 11:20
1
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The website doesn't open. TLS. What's the problem?

The website https://hosting.wialon.com Opened through any provider. Through us somehow, incredibly long is TLS handshake, and then 99% probability that the website will reset the connection. We take BGP at Beeline, with belanovskoe of the Internet on the same computer, the site opens normally. At http the site also won't ...
geraldine asked April 4th 20 at 14:08
1
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How to make it work adequately TLS in VSFTPD?

Welcome, just now was required FTP repository accessible from the Internet. It was decided to organize the whole thing on Ubuntu 18.04 using VSFTPD. Configuring the settings in the configuration file by issuing rights to users and open ports in the router and on Ubuntu (on the 20th on the 22nd) I managed to get a proper res...
gabrielle_Wisoky asked April 4th 20 at 12:51
4
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How to get free valid SSL certificates?

Hello! I used OpenSSL to generate SSL certificates, but they can generate only invalid self-signed certificates. After a days walk down the Internet found platform Let's Encrypt. The instructions specify that you can issue certificate for Apache2 or nginx for Linux. And how to make Let's Encrypt'native certificates in certi...
orie asked April 4th 20 at 12:47