软件包: gnutls-bin (3.5.18-1ubuntu1.6)

GNU TLS library - commandline utilities

GnuTLS is a portable library which implements the Transport Layer Security (TLS 1.0, 1.1, 1.2) and Secure Sockets Layer (SSL) 3.0 and Datagram Transport Layer Security (DTLS 1.0, 1.2) protocols.

GnuTLS features support for:

 - TLS extensions: server name indication, max record size, opaque PRF
   input, etc.
 - authentication using the SRP protocol.
 - authentication using both X.509 certificates and OpenPGP keys.
 - TLS Pre-Shared-Keys (PSK) extension.
 - Inner Application (TLS/IA) extension.
 - X.509 and OpenPGP certificate handling.
 - X.509 Proxy Certificates (RFC 3820).
 - all the strong encryption algorithms (including SHA-256/384/512 and
   Camellia (RFC 4132)).

This package contains a commandline interface to the GNU TLS library, which can be used to set up secure connections from e.g. shell scripts, debugging connection issues or managing certificates.

Useful utilities include:

 - TLS termination: gnutls-cli, gnutls-serv
 - key and certificate management: certtool, ocsptool, p11tool
 - credential management: srptool, psktool