Re: Does boost asio ssl support sslv3?

From: Vinnie Falco (vinnie.falco_at_[hidden])
Date: 2019-10-09 10:55:31

What version of OpenSSL are you using?

On Wed, Oct 9, 2019 at 3:40 AM JH via Boost <boost_at_[hidden]> wrote:
>
> Hi,
>
> I've been running boost asio socket and sslv2 for many months, it
> works very well:
>
> server.cpp
>
> ontext_(boost::asio::ssl::context::sslv23)
> context_.set_options(boost::asio::ssl::context::default_workarounds |
> boost::asio::ssl::context::no_sslv2 |
> boost::asio::ssl::context::single_dh_use);
> context_.set_password_callback(boost::bind(&Server::get_password, this));
> context_.use_certificate_chain_file("ssl/server.pem");
> context_.use_private_key_file("ssl/server.pem", boost::asio::ssl::context::pem);
> context_.use_tmp_dh_file("ssl/dh2048.pem");
>
> on client.cpp
> boost::asio::ssl::context context(boost::asio::ssl::context::sslv23);
>
> Recently we changed a nodejs server nodejs which using sslv3, the
> client failed to connect to server sslv3:
>
> Failed handshake: sslv3 alert handshake failure
>
> Any tips how to fix sslv3 handshake failure?
>
> Thank you.
>
> Kind regards,
>
> - jh
>
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-- 
Regards,
Vinnie
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