Grant Limberg 47d29ddcaf Compiler warning cleanup 6 yıl önce
..
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 yıl önce
AtomicCounter.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Buffer.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce
C25519.cpp 89f57124b2 Never mind, only unused on some builds so leave them there. 6 yıl önce
C25519.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Capability.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Capability.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 yıl önce
CertificateOfMembership.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
CertificateOfMembership.hpp b56753ea9f Get rid of some mem* calls that are bad C++ form (but worked fine) and cause warnings. 6 yıl önce
CertificateOfOwnership.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
CertificateOfOwnership.hpp f23e354272 Nope, more... 6 yıl önce
Constants.hpp 90d324ae96 Fixed ZT_SDK build issue. Moved ZT_SDK preprocessor directives to more permanent homes 6 yıl önce
Credential.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Dictionary.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Hashtable.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Identity.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Identity.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce
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 yıl önce
IncomingPacket.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
InetAddress.cpp 6914425b03 cleanup 6 yıl önce
InetAddress.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce
MAC.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Membership.cpp 63ec19674c . 6 yıl önce
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 yıl önce
MulticastGroup.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Multicaster.cpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. 6 yıl önce
Multicaster.hpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. 6 yıl önce
Mutex.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Network.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce
Network.hpp 63ec19674c . 6 yıl önce
NetworkConfig.cpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 yıl önce
NetworkConfig.hpp 90d324ae96 Fixed ZT_SDK build issue. Moved ZT_SDK preprocessor directives to more permanent homes 6 yıl önce
NetworkController.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Node.cpp 47d29ddcaf Compiler warning cleanup 6 yıl önce
Node.hpp 63ec19674c . 6 yıl önce
OutboundMulticast.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce
OutboundMulticast.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Packet.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce
Packet.hpp 5b2b088714 Cleanup, version bump. 6 yıl önce
Path.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Path.hpp 47d29ddcaf Compiler warning cleanup 6 yıl önce
Peer.cpp 47d29ddcaf Compiler warning cleanup 6 yıl önce
Peer.hpp cacdb445c7 Bump protocol version to 10 6 yıl önce
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 yıl önce
Poly1305.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
README.md 8a2ff0b31e Actual documentation. 9 yıl önce
Revocation.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Revocation.hpp d5ac8512e3 ... 6 yıl önce
RingBuffer.hpp 47d29ddcaf Compiler warning cleanup 6 yıl önce
RuntimeEnvironment.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
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 yıl önce
SHA512.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 yıl önce
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 yıl önce
SelfAwareness.cpp 5b2b088714 Cleanup, version bump. 6 yıl önce
SelfAwareness.hpp 5b2b088714 Cleanup, version bump. 6 yıl önce
SharedPtr.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Switch.cpp 47d29ddcaf Compiler warning cleanup 6 yıl önce
Switch.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Tag.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Tag.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 yıl önce
Topology.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Topology.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Trace.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Trace.hpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Utils.cpp 0e597191b8 Updated licenses for 2019 7 yıl önce
Utils.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce
World.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 yıl önce

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.