Joseph Henry a9ca26c698 Added TX queue cap for issue #769 7 vuotta sitten
..
Address.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
AtomicCounter.hpp e74cd4b4ef A little more cleanup. 7 vuotta sitten
Buffer.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
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 vuotta sitten
C25519.hpp f3dfd63634 Clean up some old stuff. 7 vuotta sitten
Capability.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Capability.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
CertificateOfMembership.cpp f3dfd63634 Clean up some old stuff. 7 vuotta sitten
CertificateOfMembership.hpp f3dfd63634 Clean up some old stuff. 7 vuotta sitten
CertificateOfOwnership.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
CertificateOfOwnership.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Constants.hpp a9ca26c698 Added TX queue cap for issue #769 7 vuotta sitten
Credential.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Dictionary.hpp 51aadcf901 A few fixes dicatated by valgrind. 7 vuotta sitten
Hashtable.hpp fe1fa20c6c Fix build on Intel C/C++ Compiler for Linux. 7 vuotta sitten
Identity.cpp f3dfd63634 Clean up some old stuff. 7 vuotta sitten
Identity.hpp f3dfd63634 Clean up some old stuff. 7 vuotta sitten
IncomingPacket.cpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 7 vuotta sitten
IncomingPacket.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
InetAddress.cpp 40a9ebd078 GitHub issue #675 7 vuotta sitten
InetAddress.hpp 40a9ebd078 GitHub issue #675 7 vuotta sitten
MAC.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Membership.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Membership.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
MulticastGroup.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Multicaster.cpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 7 vuotta sitten
Multicaster.hpp d3d58ba8a7 Add support for designated multicast replicators to Multicaster::send(). 7 vuotta sitten
Mutex.hpp 6d8e1e8783 More cleanup of old stuff. 7 vuotta sitten
Network.cpp 494cf4049e Add specification of anchor and multicast hub address (optional) to new multicast and IPv4 enabled ad-hoc network ID format. 7 vuotta sitten
Network.hpp 6d8e1e8783 More cleanup of old stuff. 7 vuotta sitten
NetworkConfig.cpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 7 vuotta sitten
NetworkConfig.hpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 7 vuotta sitten
NetworkController.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Node.cpp 384e5b66de More work on GitHub issue #666 7 vuotta sitten
Node.hpp f87326fc21 Fixes for lock ordering -- GitHub issue #573 7 vuotta sitten
OutboundMulticast.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
OutboundMulticast.hpp 939ab43ceb Do not send to origin in second buffered multicast path. 7 vuotta sitten
Packet.cpp 5bc4399a58 cleanup 7 vuotta sitten
Packet.hpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 7 vuotta sitten
Path.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Path.hpp fe1fa20c6c Fix build on Intel C/C++ Compiler for Linux. 7 vuotta sitten
Peer.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Peer.hpp 6d8e1e8783 More cleanup of old stuff. 7 vuotta sitten
Poly1305.cpp b9e1d53d7a Minor cleanup. 8 vuotta sitten
Poly1305.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
README.md 8a2ff0b31e Actual documentation. 8 vuotta sitten
Revocation.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Revocation.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
RuntimeEnvironment.hpp 7e7723e98f A small memory use reduction. 7 vuotta sitten
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 vuotta sitten
SHA512.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Salsa20.cpp a8ced184dc Some code cleanup and make sure any type punning is guarded with ZT_NO_TYPE_PUNNING. 8 vuotta sitten
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 vuotta sitten
SelfAwareness.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
SelfAwareness.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
SharedPtr.hpp 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 vuotta sitten
Switch.cpp a9ca26c698 Added TX queue cap for issue #769 7 vuotta sitten
Switch.hpp 6d8e1e8783 More cleanup of old stuff. 7 vuotta sitten
Tag.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Tag.hpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Topology.cpp 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 vuotta sitten
Topology.hpp 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 vuotta sitten
Trace.cpp c6949aad2d Linux build fix on some versions. 7 vuotta sitten
Trace.hpp 406bcf7d3f Fix compilation on Windows 7 vuotta sitten
Utils.cpp 65c07afe05 Copyright updates for 2018. 7 vuotta sitten
Utils.hpp fe1fa20c6c Fix build on Intel C/C++ Compiler for Linux. 7 vuotta sitten
World.hpp f3dfd63634 Clean up some old stuff. 7 vuotta sitten

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.