Adam Ierymenko fee6aae442 Drop in faster C25519 agreement code. hace 6 años
..
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. hace 6 años
AtomicCounter.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Buffer.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. hace 6 años
C25519.cpp fee6aae442 Drop in faster C25519 agreement code. hace 6 años
C25519.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Capability.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Capability.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. hace 6 años
CertificateOfMembership.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
CertificateOfMembership.hpp a3ef9b8a15 Cleanup hace 6 años
CertificateOfOwnership.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
CertificateOfOwnership.hpp e2900f4f3c Fix valgrind warning... not sure if it is an actual issue. hace 6 años
Constants.hpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
Credential.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Dictionary.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Hashtable.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Identity.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Identity.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. hace 6 años
IncomingPacket.cpp a3ef9b8a15 Cleanup hace 6 años
IncomingPacket.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
InetAddress.cpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
InetAddress.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. hace 6 años
MAC.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Membership.cpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
Membership.hpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
MulticastGroup.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Multicaster.cpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. hace 6 años
Multicaster.hpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. hace 6 años
Mutex.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Network.cpp e2900f4f3c Fix valgrind warning... not sure if it is an actual issue. hace 6 años
Network.hpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
NetworkConfig.cpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. hace 6 años
NetworkConfig.hpp 90d324ae96 Fixed ZT_SDK build issue. Moved ZT_SDK preprocessor directives to more permanent homes hace 6 años
NetworkController.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Node.cpp 47d29ddcaf Compiler warning cleanup hace 6 años
Node.hpp 63ec19674c . hace 6 años
OutboundMulticast.cpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
OutboundMulticast.hpp b041de831a More stack->heap hace 6 años
Packet.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. hace 6 años
Packet.hpp 5b2b088714 Cleanup, version bump. hace 6 años
Path.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Path.hpp 21e844cd82 Merge branch 'dev' of http://git.int.zerotier.com/ZeroTier/ZeroTierOne into dev hace 6 años
Peer.cpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
Peer.hpp cacdb445c7 Bump protocol version to 10 hace 6 años
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. hace 6 años
Poly1305.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
README.md 8a2ff0b31e Actual documentation. hace 9 años
Revocation.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Revocation.hpp d5ac8512e3 ... hace 6 años
RingBuffer.hpp 47d29ddcaf Compiler warning cleanup hace 6 años
RuntimeEnvironment.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
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. hace 7 años
SHA512.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase hace 7 años
Salsa20.hpp 41c187ba12 Another very small crypto optimization. hace 8 años
SelfAwareness.cpp 5b2b088714 Cleanup, version bump. hace 6 años
SelfAwareness.hpp 5b2b088714 Cleanup, version bump. hace 6 años
SharedPtr.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Switch.cpp a019c3dd5d Tighten up credential push just a bit for faster up-time with older nodes, should not have significant impact on bandwidth. Also some cleanup and push direct path timing fixes. hace 6 años
Switch.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Tag.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Tag.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. hace 6 años
Topology.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Topology.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Trace.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Trace.hpp 0e597191b8 Updated licenses for 2019 hace 7 años
Utils.cpp 0e597191b8 Updated licenses for 2019 hace 7 años
Utils.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. hace 6 años
World.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. hace 6 años

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.