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Adam Ierymenko 848f822171 . 6 anni fa
..
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 anni fa
AtomicCounter.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Buffer.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
C25519.cpp 89f57124b2 Never mind, only unused on some builds so leave them there. 6 anni fa
C25519.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Capability.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Capability.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 anni fa
CertificateOfMembership.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
CertificateOfMembership.hpp b56753ea9f Get rid of some mem* calls that are bad C++ form (but worked fine) and cause warnings. 6 anni fa
CertificateOfOwnership.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
CertificateOfOwnership.hpp f23e354272 Nope, more... 6 anni fa
Constants.hpp 90d324ae96 Fixed ZT_SDK build issue. Moved ZT_SDK preprocessor directives to more permanent homes 6 anni fa
Credential.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Dictionary.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Hashtable.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Identity.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Identity.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
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 anni fa
IncomingPacket.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
InetAddress.cpp 6914425b03 cleanup 6 anni fa
InetAddress.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
MAC.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Membership.cpp 63ec19674c . 6 anni fa
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 anni fa
MulticastGroup.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Multicaster.cpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. 6 anni fa
Multicaster.hpp e03102dbcb Clean out some unnecessarily pedantic auth stuff in favor of a simpler way of gating multicast gathers. 6 anni fa
Mutex.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Network.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
Network.hpp 63ec19674c . 6 anni fa
NetworkConfig.cpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 anni fa
NetworkConfig.hpp 90d324ae96 Fixed ZT_SDK build issue. Moved ZT_SDK preprocessor directives to more permanent homes 6 anni fa
NetworkController.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Node.cpp 90d324ae96 Fixed ZT_SDK build issue. Moved ZT_SDK preprocessor directives to more permanent homes 6 anni fa
Node.hpp 63ec19674c . 6 anni fa
OutboundMulticast.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
OutboundMulticast.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Packet.cpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
Packet.hpp cacdb445c7 Bump protocol version to 10 6 anni fa
Path.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Path.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
Peer.cpp cacdb445c7 Bump protocol version to 10 6 anni fa
Peer.hpp cacdb445c7 Bump protocol version to 10 6 anni fa
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 anni fa
Poly1305.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
README.md 8a2ff0b31e Actual documentation. 9 anni fa
Revocation.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Revocation.hpp d5ac8512e3 ... 6 anni fa
RingBuffer.hpp d4199ddb3e Commented out RingBuffer::dump() as an alternative solution to PR #952 6 anni fa
RuntimeEnvironment.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
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 anni fa
SHA512.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 anni fa
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 anni fa
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 anni fa
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 anni fa
SharedPtr.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Switch.cpp 90d324ae96 Fixed ZT_SDK build issue. Moved ZT_SDK preprocessor directives to more permanent homes 6 anni fa
Switch.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Tag.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Tag.hpp d81549a7b1 Various other fixes including removal of more mem*() issues and netlink fixes for AARCH64. 6 anni fa
Topology.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Topology.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Trace.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Trace.hpp 0e597191b8 Updated licenses for 2019 7 anni fa
Utils.cpp 0e597191b8 Updated licenses for 2019 7 anni fa
Utils.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa
World.hpp 2966eac64f Get rid of ZT_FAST_MEMCPY because this is not really needed. 6 anni fa

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.