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ZeroTierOne
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Joseph Henry bdcdccfcc3 Improved path selection, more efficient traffic allocation, lower QoS/ACK overhead 7 år sedan
..
Address.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
AtomicCounter.hpp e74cd4b4ef A little more cleanup. 8 år sedan
Buffer.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
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 år sedan
C25519.hpp f3dfd63634 Clean up some old stuff. 8 år sedan
Capability.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Capability.hpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
CertificateOfMembership.cpp f3dfd63634 Clean up some old stuff. 8 år sedan
CertificateOfMembership.hpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
CertificateOfOwnership.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
CertificateOfOwnership.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Constants.hpp bdcdccfcc3 Improved path selection, more efficient traffic allocation, lower QoS/ACK overhead 7 år sedan
Credential.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Dictionary.hpp 51aadcf901 A few fixes dicatated by valgrind. 7 år sedan
Hashtable.hpp be469f4dd0 add/remove routes via rtnetlink 7 år sedan
Identity.cpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
Identity.hpp f3dfd63634 Clean up some old stuff. 8 år sedan
IncomingPacket.cpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
IncomingPacket.hpp 46a7a2be2e Added VERB_ACK and VERB_QOS_MEASUREMENT, refined notion of path quality 7 år sedan
InetAddress.cpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
InetAddress.hpp 40a9ebd078 GitHub issue #675 7 år sedan
MAC.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Membership.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Membership.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
MulticastGroup.hpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
Multicaster.cpp 6a2ba4baca Introduced basic multipath support 7 år sedan
Multicaster.hpp d3d58ba8a7 Add support for designated multicast replicators to Multicaster::send(). 8 år sedan
Mutex.hpp 6d8e1e8783 More cleanup of old stuff. 8 år sedan
Network.cpp c908b9f67a Add anchor and multicast hub address field to new multicast enabled ad-hoc address format. 7 år sedan
Network.hpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
NetworkConfig.cpp f7019d9e80 Tie up the rest of hub and spoke designated replicator multicast mode. 8 år sedan
NetworkConfig.hpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
NetworkController.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Node.cpp bdcdccfcc3 Improved path selection, more efficient traffic allocation, lower QoS/ACK overhead 7 år sedan
Node.hpp 6a2ba4baca Introduced basic multipath support 7 år sedan
OutboundMulticast.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
OutboundMulticast.hpp 939ab43ceb Do not send to origin in second buffered multicast path. 8 år sedan
Packet.cpp 5bc4399a58 cleanup 8 år sedan
Packet.hpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
Path.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Path.hpp bdcdccfcc3 Improved path selection, more efficient traffic allocation, lower QoS/ACK overhead 7 år sedan
Peer.cpp bdcdccfcc3 Improved path selection, more efficient traffic allocation, lower QoS/ACK overhead 7 år sedan
Peer.hpp bdcdccfcc3 Improved path selection, more efficient traffic allocation, lower QoS/ACK overhead 7 år sedan
Poly1305.cpp b9e1d53d7a Minor cleanup. 8 år sedan
Poly1305.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
README.md 8a2ff0b31e Actual documentation. 9 år sedan
Revocation.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Revocation.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
RingBuffer.hpp f8005b88ad Minor cleanup. More efficient push() operation for RingBuffer 7 år sedan
RuntimeEnvironment.hpp 7e7723e98f A small memory use reduction. 8 år sedan
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 år sedan
SHA512.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 år sedan
SelfAwareness.cpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
SelfAwareness.hpp 65c07afe05 Copyright updates for 2018. 8 år sedan
SharedPtr.hpp 74f2b78c04 Refactor some potentially unsafe SharedPtr<> code. 7 år sedan
Switch.cpp 46a7a2be2e Added VERB_ACK and VERB_QOS_MEASUREMENT, refined notion of path quality 7 år sedan
Switch.hpp 6d8e1e8783 More cleanup of old stuff. 8 år sedan
Tag.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Tag.hpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
Topology.cpp 9681fedbb4 Spellcheck sweep across codebase 7 år sedan
Topology.hpp 6a2ba4baca Introduced basic multipath support 7 år sedan
Trace.cpp 46a7a2be2e Added VERB_ACK and VERB_QOS_MEASUREMENT, refined notion of path quality 7 år sedan
Trace.hpp 46a7a2be2e Added VERB_ACK and VERB_QOS_MEASUREMENT, refined notion of path quality 7 år sedan
Utils.cpp 65c07afe05 Copyright updates for 2018. 8 år sedan
Utils.hpp 46a7a2be2e Added VERB_ACK and VERB_QOS_MEASUREMENT, refined notion of path quality 7 år sedan
World.hpp f3dfd63634 Clean up some old stuff. 8 år sedan

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.