- NAME
- SYNOPSIS
- DESCRIPTION
- RETURN VALUES
- SEE ALSO

# NAME

SSL_get_version - get the protocol version of a connection.

# SYNOPSIS

     #include <openssl/ssl.h>

     const char *SSL_get_version(const SSL *ssl);

# DESCRIPTION

`SSL_get_cipher_version()` returns the name of the protocol used for the connection ssl.

# RETURN VALUES

The following strings can occur:

SSLv2

  The connection uses the SSLv2 protocol.

SSLv3

  The connection uses the SSLv3 protocol.

TLSv1

  The connection uses the TLSv1 protocol.

unknown

  This indicates that no version has been set (no connection established).

# SEE ALSO

ssl