<img src="/img/deployment/https/https01.drawio.svg">

### Inicio del Handshake TLS { #tls-handshake-start }

El navegador luego se comunicaría con esa dirección IP en el **puerto 443** (el puerto HTTPS).

<img src="/img/deployment/https/https01.drawio.svg">

### Início do Handshake TLS { #tls-handshake-start }

O navegador então irá comunicar-se com esse endereço IP na porta 443 (a porta HTTPS).

### Go 1.22

Go 1.22 adds a configurable limit to control the maximum acceptable RSA key size
that can be used in TLS handshakes, controlled by the [`tlsmaxrsasize` setting](/pkg/crypto/tls#Conn.Handshake).
The default is tlsmaxrsasize=8192, limiting RSA to 8192-bit keys. To avoid
denial of service attacks, this setting and default was backported to Go
1.19.13, Go 1.20.8, and Go 1.21.1.

    /**
     * Attempts to obtain login credentials using SPNEGO authentication.
     *
     * This method processes the HTTP request to extract and validate SPNEGO
     * authentication tokens. It handles the SPNEGO handshake process and
     * extracts the user principal from successful authentication.
     *
     * @return The login credential containing the authenticated username,

    introduced in the 5.0.0-alpha.4 release.
 *  Fix: Don't ask `Dns` implementations to resolve strings that are already IP addresses.
 *  Fix: Change fast fallback to race TCP handshakes only. To avoid wasted work, OkHttp will not
    attempt multiple TLS handshakes for the same call concurrently.
 *  Fix: Don't crash loading the public suffix database in GraalVM native images. The function

derived), hash: s.hash, } } // ClientHandshakeTraff derives the client_handshake_traffic_secret from // the handshake secret and the transcript up to the ServerHello. func (s *HandshakeSecret) ClientHandshakeTraff(transcript hash.Hash) []byte { return deriveSecret(s.hash, s.secret, clientHandshakeTraff, transcript) } // ServerHandshakeTraff derives the server_handshake_traffic_secret from // the handshake secret and the transcript up to the ServerHello. func (s *HandshakeSecret) ServerHandshakeTraff(transcript...