Adam Ierymenko 6914425b03 cleanup 6 سال پیش
..
Address.hpp 39e1021f62 Replace certificate based gating of multicast like/gather with a simpler more efficient method, fix some minor issues with request based com/cert push, and clean up some other random stuff. 6 سال پیش
AtomicCounter.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Buffer.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
C25519.cpp 89f57124b2 Never mind, only unused on some builds so leave them there. 6 سال پیش
C25519.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Capability.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Capability.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 سال پیش
CertificateOfMembership.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
CertificateOfMembership.hpp b56753ea9f Get rid of some mem* calls that are bad C++ form (but worked fine) and cause warnings. 6 سال پیش
CertificateOfOwnership.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
CertificateOfOwnership.hpp f23e354272 Nope, more... 6 سال پیش
Constants.hpp 63ec19674c . 6 سال پیش
Credential.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Dictionary.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Hashtable.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Identity.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Identity.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
IncomingPacket.cpp 39e1021f62 Replace certificate based gating of multicast like/gather with a simpler more efficient method, fix some minor issues with request based com/cert push, and clean up some other random stuff. 6 سال پیش
IncomingPacket.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
InetAddress.cpp 6914425b03 cleanup 6 سال پیش
InetAddress.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
MAC.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Membership.cpp 63ec19674c . 6 سال پیش
Membership.hpp 39e1021f62 Replace certificate based gating of multicast like/gather with a simpler more efficient method, fix some minor issues with request based com/cert push, and clean up some other random stuff. 6 سال پیش
MulticastGroup.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Multicaster.cpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. 6 سال پیش
Multicaster.hpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. 6 سال پیش
Mutex.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Network.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
Network.hpp 63ec19674c . 6 سال پیش
NetworkConfig.cpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 سال پیش
NetworkConfig.hpp 678116b6d1 One more. 6 سال پیش
NetworkController.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Node.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
Node.hpp 63ec19674c . 6 سال پیش
OutboundMulticast.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
OutboundMulticast.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Packet.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
Packet.hpp 63ec19674c . 6 سال پیش
Path.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Path.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
Peer.cpp ee8682ac75 Temporarily disable the symmetric NAT port prediction code since the current version adds protocol overhead and probably is not that effective. 6 سال پیش
Peer.hpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 سال پیش
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 سال پیش
Poly1305.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
README.md 8a2ff0b31e Actual documentation. 9 سال پیش
Revocation.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Revocation.hpp d5ac8512e3 ... 6 سال پیش
RingBuffer.hpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 سال پیش
RuntimeEnvironment.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
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 سال پیش
SHA512.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 سال پیش
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 سال پیش
SelfAwareness.cpp ee8682ac75 Temporarily disable the symmetric NAT port prediction code since the current version adds protocol overhead and probably is not that effective. 6 سال پیش
SelfAwareness.hpp ee8682ac75 Temporarily disable the symmetric NAT port prediction code since the current version adds protocol overhead and probably is not that effective. 6 سال پیش
SharedPtr.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Switch.cpp 63ec19674c . 6 سال پیش
Switch.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Tag.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Tag.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 سال پیش
Topology.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Topology.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Trace.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Trace.hpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Utils.cpp 0e597191b8 Updated licenses for 2019 7 سال پیش
Utils.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش
World.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 سال پیش

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.