Adam Ierymenko 640bbaabbf Safer value		%!s(int64=6) %!d(string=hai) anos
..
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.	%!s(int64=6) %!d(string=hai) anos
AtomicCounter.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Buffer.hpp	2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed.	%!s(int64=6) %!d(string=hai) anos
C25519.cpp	94ba242c33 Nist P-384 guts and glory	%!s(int64=6) %!d(string=hai) anos
C25519.hpp	94ba242c33 Nist P-384 guts and glory	%!s(int64=6) %!d(string=hai) anos
Capability.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Capability.hpp	d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64.	%!s(int64=6) %!d(string=hai) anos
CertificateOfMembership.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
CertificateOfMembership.hpp	a3ef9b8a15 Cleanup	%!s(int64=6) %!d(string=hai) anos
CertificateOfOwnership.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
CertificateOfOwnership.hpp	e2900f4f3c Fix valgrind warning... not sure if it is an actual issue.	%!s(int64=6) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
Credential.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Dictionary.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
ECC384.cpp	640bbaabbf Safer value	%!s(int64=6) %!d(string=hai) anos
ECC384.hpp	94ba242c33 Nist P-384 guts and glory	%!s(int64=6) %!d(string=hai) anos
Hashtable.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Identity.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Identity.hpp	94ba242c33 Nist P-384 guts and glory	%!s(int64=6) %!d(string=hai) anos
IncomingPacket.cpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
IncomingPacket.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
InetAddress.hpp	2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed.	%!s(int64=6) %!d(string=hai) anos
MAC.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
MulticastGroup.hpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
Multicaster.cpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
Multicaster.hpp	e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers.	%!s(int64=6) %!d(string=hai) anos
Mutex.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Network.cpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
NetworkConfig.cpp	d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64.	%!s(int64=6) %!d(string=hai) anos
NetworkConfig.hpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
NetworkController.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Node.cpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
Node.hpp	63ec19674c .	%!s(int64=6) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
OutboundMulticast.hpp	b041de831a More stack->heap	%!s(int64=6) %!d(string=hai) anos
Packet.cpp	2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed.	%!s(int64=6) %!d(string=hai) anos
Packet.hpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
Path.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Path.hpp	21e844cd82 Merge branch 'dev' of http://git.int.zerotier.com/ZeroTier/ZeroTierOne into dev	%!s(int64=6) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
Peer.hpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
Poly1305.cpp	d530356055 RingBuffer<> is now templated with size, buffer is now static.	%!s(int64=6) %!d(string=hai) anos
Poly1305.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
README.md	8a2ff0b31e Actual documentation.	%!s(int64=9) %!d(string=hai) anos
Revocation.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Revocation.hpp	d5ac8512e3 ...	%!s(int64=6) %!d(string=hai) anos
RingBuffer.hpp	47d29ddcaf Compiler warning cleanup	%!s(int64=6) %!d(string=hai) anos
RuntimeEnvironment.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
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.	%!s(int64=7) %!d(string=hai) anos
SHA512.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Salsa20.cpp	9681fedbb4 Spellcheck sweep across codebase	%!s(int64=7) %!d(string=hai) anos
Salsa20.hpp	41c187ba12 Another very small crypto optimization.	%!s(int64=8) %!d(string=hai) anos
SelfAwareness.cpp	5b2b088714 Cleanup, version bump.	%!s(int64=6) %!d(string=hai) anos
SelfAwareness.hpp	5b2b088714 Cleanup, version bump.	%!s(int64=6) %!d(string=hai) anos
SharedPtr.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
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.	%!s(int64=6) %!d(string=hai) anos
Switch.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Tag.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Tag.hpp	d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64.	%!s(int64=6) %!d(string=hai) anos
Topology.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Topology.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Trace.cpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Trace.hpp	0e597191b8 Updated licenses for 2019	%!s(int64=7) %!d(string=hai) anos
Utils.cpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
Utils.hpp	debd5a5c5e Add capability for P2P multicast propagation, and some cleanup.	%!s(int64=6) %!d(string=hai) anos
World.hpp	2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed.	%!s(int64=6) %!d(string=hai) anos

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.

README.md

ZeroTier Network Hypervisor Core