Adam Ierymenko 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 tahun lalu
..
Address.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
AtomicCounter.hpp e74cd4b4ef A little more cleanup. 8 tahun lalu
Buffer.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
C25519.cpp beb170e4fb Use X64 ASM ed25519 signatures on Linux/x64, which are about 10X faster. Will matter a lot for network controllers, not so much for other things. 7 tahun lalu
C25519.hpp f3dfd63634 Clean up some old stuff. 8 tahun lalu
Capability.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Capability.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
CertificateOfMembership.cpp f3dfd63634 Clean up some old stuff. 8 tahun lalu
CertificateOfMembership.hpp f3dfd63634 Clean up some old stuff. 8 tahun lalu
CertificateOfOwnership.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
CertificateOfOwnership.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Constants.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Credential.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Dictionary.hpp 51aadcf901 A few fixes dicatated by valgrind. 8 tahun lalu
Hashtable.hpp fe1fa20c6c Fix build on Intel C/C++ Compiler for Linux. 8 tahun lalu
Identity.cpp f3dfd63634 Clean up some old stuff. 8 tahun lalu
Identity.hpp f3dfd63634 Clean up some old stuff. 8 tahun lalu
IncomingPacket.cpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 8 tahun lalu
IncomingPacket.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
InetAddress.cpp 40a9ebd078 GitHub issue #675 7 tahun lalu
InetAddress.hpp 40a9ebd078 GitHub issue #675 7 tahun lalu
MAC.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Membership.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Membership.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
MulticastGroup.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Multicaster.cpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 8 tahun lalu
Multicaster.hpp d3d58ba8a7 Add support for designated multicast replicators to Multicaster::send(). 8 tahun lalu
Mutex.hpp 6d8e1e8783 More cleanup of old stuff. 8 tahun lalu
Network.cpp c908b9f67a Add anchor and multicast hub address field to new multicast enabled ad-hoc address format. 7 tahun lalu
Network.hpp 6d8e1e8783 More cleanup of old stuff. 8 tahun lalu
NetworkConfig.cpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 8 tahun lalu
NetworkConfig.hpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 8 tahun lalu
NetworkController.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Node.cpp 384e5b66de More work on GitHub issue #666 8 tahun lalu
Node.hpp f87326fc21 Fixes for lock ordering -- GitHub issue #573 8 tahun lalu
OutboundMulticast.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
OutboundMulticast.hpp 939ab43ceb Do not send to origin in second buffered multicast path. 8 tahun lalu
Packet.cpp 5bc4399a58 cleanup 8 tahun lalu
Packet.hpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 8 tahun lalu
Path.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Path.hpp fe1fa20c6c Fix build on Intel C/C++ Compiler for Linux. 8 tahun lalu
Peer.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Peer.hpp 6d8e1e8783 More cleanup of old stuff. 8 tahun lalu
Poly1305.cpp b9e1d53d7a Minor cleanup. 8 tahun lalu
Poly1305.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
README.md 8a2ff0b31e Actual documentation. 9 tahun lalu
Revocation.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Revocation.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
RuntimeEnvironment.hpp 7e7723e98f A small memory use reduction. 8 tahun lalu
SHA512.cpp beb170e4fb Use X64 ASM ed25519 signatures on Linux/x64, which are about 10X faster. Will matter a lot for network controllers, not so much for other things. 7 tahun lalu
SHA512.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Salsa20.cpp a8ced184dc Some code cleanup and make sure any type punning is guarded with ZT_NO_TYPE_PUNNING. 8 tahun lalu
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 tahun lalu
SelfAwareness.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
SelfAwareness.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
SharedPtr.hpp 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 tahun lalu
Switch.cpp 51aadcf901 A few fixes dicatated by valgrind. 8 tahun lalu
Switch.hpp 6d8e1e8783 More cleanup of old stuff. 8 tahun lalu
Tag.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Tag.hpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Topology.cpp 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 tahun lalu
Topology.hpp 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 tahun lalu
Trace.cpp c6949aad2d Linux build fix on some versions. 8 tahun lalu
Trace.hpp 406bcf7d3f Fix compilation on Windows 8 tahun lalu
Utils.cpp 65c07afe05 Copyright updates for 2018. 8 tahun lalu
Utils.hpp fe1fa20c6c Fix build on Intel C/C++ Compiler for Linux. 8 tahun lalu
World.hpp f3dfd63634 Clean up some old stuff. 8 tahun lalu

README.md

ZeroTier Network Hypervisor Core

This directory contains the real ZeroTier: a completely OS-independent global virtual Ethernet switch engine. This is where the magic happens.

Give it wire packets and it gives you Ethernet packets, and vice versa. The core contains absolutely no actual I/O, port configuration, or other OS-specific code (except Utils::getSecureRandom()). It provides a simple C API via /include/ZeroTierOne.h. It's designed to be small and maximally portable for future use on small embedded and special purpose systems.

Code in here follows these guidelines:

  • Keep it minimal, especially in terms of code footprint and memory use.
  • There should be no OS-dependent code here unless absolutely necessary (e.g. getSecureRandom).
  • If it's not part of the core virtual Ethernet switch it does not belong here.
  • No C++11 or C++14 since older and embedded compilers don't support it yet and this should be maximally portable.
  • Minimize the use of complex C++ features since at some point we might end up "minus-minus'ing" this code if doing so proves necessary to port to tiny embedded systems.