tcpcryptd - Opportunistically encrypt network transport

Property Value
Distribution Ubuntu 16.04 LTS (Xenial Xerus)
Repository Ubuntu Universe i386
Package name tcpcryptd
Package version 0.3~rc1
Package release 3
Package architecture i386
Package type deb
Installed size 146 B
Download size 46.94 KB
Official Mirror
Tcpcrypt offers opportunistic security for TCP network traffic.  All
traffic between two tcpcrypt-enabled peers will be encrypted to
protect against passive monitoring.  tcpcrypt also exposes a strong
session identifier to tcpcrypt-aware clients and servers, which can
be used as a hook for authentication.
This package contains the network daemon, which will accept and wrap
traffic redirected to it.


Package Version Architecture Repository
tcpcryptd_0.3~rc1-3_amd64.deb 0.3~rc1 amd64 Ubuntu Universe
tcpcryptd - - -


Name Value
adduser -
libc6 >= 2.15
libcap2 >= 2.10
libnetfilter-queue1 -
libnfnetlink0 -
libssl1.0.0 >= 1.0.0
libtcpcrypt0 = 0.3~rc1-3


Type URL
Binary Package tcpcryptd_0.3~rc1-3_i386.deb
Source Package tcpcrypt

Install Howto

  1. Update the package index:
    # sudo apt-get update
  2. Install tcpcryptd deb package:
    # sudo apt-get install tcpcryptd




2014-09-18 - Daniel Kahn Gillmor <>
tcpcrypt (0.3~rc1-3) unstable; urgency=medium
* repair launcher example script.
* fix error strncpy
* Standards-Version: bump to 3.9.6 (no changes needed)
2014-09-18 - Daniel Kahn Gillmor <>
tcpcrypt (0.3~rc1-2) unstable; urgency=medium
* avoid linking with extra libraries
2014-09-15 - Daniel Kahn Gillmor <>
tcpcrypt (0.3~rc1-1) unstable; urgency=medium
* New Upstream Release
* dropped patches (incorporated upstream)
* dropped README.Source (upstream reorganized their source so we
just pull from git)
* avoid exporting extra symbols
2014-09-07 - Daniel Kahn Gillmor <>
tcpcrypt (0.3~rc0-1) unstable; urgency=medium
* New Upstream Release
2014-07-23 - Daniel Kahn Gillmor <>
tcpcrypt (0.2+git20140723-1) unstable; urgency=medium
* First upload to debian (Closes: #755825)

See Also

Package Description
tcpflow-nox_1.4.5+repack1-1_i386.deb TCP flow recorder - version without X11 dependencies
tcpflow_1.4.5+repack1-1_i386.deb TCP flow recorder
tcpick_0.2.1-6.1_i386.deb TCP stream sniffer and connection tracker
tcplay_1.1-2_i386.deb Free and simple TrueCrypt Implementation based on dm-crypt
tcpreen_1.4.4-2ubuntu1_i386.deb Simple TCP re-engineering tool
tcpreplay_3.4.4-2_i386.deb Tool to replay saved tcpdump files at arbitrary speeds
tcpser_1.0rc12-2_i386.deb emulate a Hayes compatible modem
tcpslice_1.2a3-4_i386.deb extract pieces of and/or glue together tcpdump files
tcpspy_1.7d-12_i386.deb Incoming and Outgoing TCP/IP connections logger
tcpstat_1.5-8_i386.deb network interface statistics reporting tool
tcptrace_6.6.7-4.1_i386.deb Tool for analyzing tcpdump output
tcptraceroute_1.5beta7+debian-4_i386.deb traceroute implementation using TCP packets
tcptrack_1.4.2-2_i386.deb TCP connection tracker, with states and speeds
tcputils_0.6.2-10_i386.deb Utilities for TCP programming in shell-scripts
tcpwatch-httpproxy_1.3b-3_all.deb TCP monitoring and logging tool with support for HTTP 1.1