NAME

       gnutls-serv - GnuTLS test server

SYNOPSIS

       gnutls-serv [options]

DESCRIPTION

       Simple server program that listens to incoming TLS connections.

OPTIONS

   Program control options
       -d, --debug LEVEL
              Specify the debug level. Default is 1.

       -h, --help
              prints this help

       -l, --list
              Print a list of the supported algorithms and modes.

       -q, --quiet
              Suppress some messages.

       -v, --version
              prints the program's version number

   Server options
       -p, --port integer
              The port to listen on.

       --nodb Does not use the resume database.

       --http Act as an HTTP Server.

       --echo Act as an Echo Server.

   TLS/SSL control options
       --priority PRIORITY STRING
              TLS algorithms and protocols to enable.  You can use predefined sets of ciphersuites such as:

              PERFORMANCE  all  the  "secure" ciphersuites are enabled, limited to 128 bit ciphers and sorted by
              terms of speed performance.

              NORMAL option enables all "secure" ciphersuites. The 256-bit ciphers are included  as  a  fallback
              only. The ciphers are sorted by security margin.

              SECURE128  flag  enables all "secure" ciphersuites with ciphers up to 128 bits, sorted by security
              margin.

              SECURE256 flag enables all "secure" ciphersuites including the 256 bit ciphers, sorted by security
              margin.

              EXPORT all the ciphersuites are enabled, including the low-security 40 bit ciphers.

              NONE nothing is enabled. This disables even protocols and compression methods.

              Check the GnuTLS manual on section "Priority strings" for more information on allowed keywords.

              Examples:

              "NORMAL"

              "NONE:+VERS-TLS-ALL:+MAC-ALL:+RSA:+AES-128-CBC:+SIGN-ALL:+COMP-NULL"

              "NORMAL:-ARCFOUR-128" means normal ciphers except for ARCFOUR-128.

              "SECURE:-VERS-SSL3.0:+COMP-DEFLATE"  means  that  only  secure  ciphers  are  enabled,  SSL3.0  is
              disabled, and libz compression enabled.

               "NONE:+VERS-TLS-ALL:+AES-128-CBC:+RSA:+SHA1:+COMP-NULL:+SIGN-RSA-SHA1"

              "NORMAL:%COMPAT" is the most compatible mode

       -g, --generate
              Generate Diffie-Hellman Parameters.

       --kx kx1 kx2...
              Key exchange methods to enable (use gnutls-cli --list to show the supported key exchange methods).

       -p, --port integer
              The port to connect to.

   Certificate options
       --pgpcertfile FILE
              PGP Public Key (certificate) file to use.

       --pgpkeyfile FILE
              PGP Key file to use.

       --pgpkeyring FILE
              PGP Key ring file to use.

       --pgptrustdb FILE
              PGP trustdb file to use.

       --srppasswd FILE
              SRP password file to use.

       --srppasswdconf FILE
              SRP password configuration file to use.

       --x509cafile FILE
              Certificate file to use.

       --x509certfile FILE
              X.509 Certificate file to use.

       --x509fmtder
              Use DER format for certificates

       --x509keyfile FILE
              X.509 key file to use.

SEE ALSO

       gnutls-cli(1), gnutls-cli-debug(1)

AUTHOR

       Nikos  Mavrogiannopoulos  <nmav@gnutls.org>  and  others;  see  /usr/share/doc/gnutls-bin/AUTHORS  for  a
       complete list.

       This manual page was written by Ivo Timmermans <ivo@debian.org>, for the Debian GNU/Linux system (but may
       be used by others).

                                                December 1st 2003                                 gnutls-serv(1)