Adam Ierymenko 0ab4e2f750 Roots now understand encrypted HELLO. 1 éve
..
AES-aesni.c 9f9032ae36 Cleanup and warning removal. 6 éve
AES.cpp 87fe69c27c AES optimization rabbit hole 6 éve
AES.hpp 0ab4e2f750 Roots now understand encrypted HELLO. 1 éve
Address.hpp f12370c348 more opt 6 éve
AtomicCounter.hpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
Buffer.hpp 6f6138c500 Merge relicensing change from dev 6 éve
C25519.cpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
C25519.hpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
CMakeLists.txt 87fe69c27c AES optimization rabbit hole 6 éve
Capability.hpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
CertificateOfMembership.hpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
CertificateOfOwnership.hpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
Constants.hpp 3ceb2257e5 Plumb through roots via API. 6 éve
Credential.cpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
Credential.hpp 6f6138c500 Merge relicensing change from dev 6 éve
Dictionary.hpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
ECC384.cpp 199b3345a0 cleanup 6 éve
ECC384.hpp 52d55e34e6 Licenses, and use full strength AES-128 in scramble. 6 éve
Hashtable.hpp 0ad82dad80 Linux build fix 6 éve
Identity.cpp fb6161e9ac May as well make it a full self-signature. 6 éve
Identity.hpp 0ab4e2f750 Roots now understand encrypted HELLO. 1 éve
IncomingPacket.cpp 9f9032ae36 Cleanup and warning removal. 6 éve
IncomingPacket.hpp d8dae365f6 Cleanup, optimization, multicast stuff, and it now compiles again. 6 éve
InetAddress.cpp 6f6138c500 Merge relicensing change from dev 6 éve
InetAddress.hpp 5c06d40358 cleanup 6 éve
Locator.hpp 68ac884d47 . 6 éve
MAC.hpp ed2024285d More Go boilerplate. 6 éve
Membership.cpp 6f6138c500 Merge relicensing change from dev 6 éve
Membership.hpp 6f22570648 Optimization and cleanup 6 éve
Meter.hpp 71c766a3b2 Build fix 6 éve
MulticastGroup.hpp f6d747a5a0 Fix some more multicast stuff (minor) 6 éve
Multicaster.cpp 0723a85ab3 Build fixes. 6 éve
Multicaster.hpp 0723a85ab3 Build fixes. 6 éve
Mutex.hpp fd6e8d8c5c Add instrumentation to root, add capability to forward to siblings if no path is known to a peer. 6 éve
Network.cpp 5e35346f17 Gogog 6 éve
Network.hpp 5e35346f17 Gogog 6 éve
NetworkConfig.cpp 592e743349 Yet more multicast work. 6 éve
NetworkConfig.hpp 0723a85ab3 Build fixes. 6 éve
NetworkController.hpp 52a166a71f Relicense: GPLv3 -> ZeroTier BSL 1.1 6 éve
Node.cpp 3b3e6d2bfc Simplify root API 6 éve
Node.hpp 3b3e6d2bfc Simplify root API 6 éve
Packet.cpp 53a2de98de Packet ID fix 6 éve
Packet.hpp 0ab4e2f750 Roots now understand encrypted HELLO. 1 éve
Path.cpp 52a166a71f Relicense: GPLv3 -> ZeroTier BSL 1.1 6 éve
Path.hpp 105023bd87 Build fix 6 éve
Peer.cpp 59ee0cfe88 Safety upgrades to code 6 éve
Peer.hpp 5c06d40358 cleanup 6 éve
Poly1305.cpp 37047a39f9 More cleanup, and fix SHA384 built-in C code. 6 éve
Poly1305.hpp 6f6138c500 Merge relicensing change from dev 6 éve
README.md 8a2ff0b31e Actual documentation. 8 éve
Revocation.hpp 6f22570648 Optimization and cleanup 6 éve
RingBuffer.hpp 6f22570648 Optimization and cleanup 6 éve
RuntimeEnvironment.hpp 9f9032ae36 Cleanup and warning removal. 6 éve
SHA512.cpp 5c06d40358 cleanup 6 éve
SHA512.hpp 540ee69773 A bunch of multicast work... in progress. 6 éve
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase 7 éve
Salsa20.hpp 063a16fcd6 Ensure SSE is enabled for Salsa20 on x64 6 éve
ScopedPtr.hpp 59ee0cfe88 Safety upgrades to code 6 éve
SelfAwareness.cpp dde937e197 cleanup 6 éve
SelfAwareness.hpp 6f22570648 Optimization and cleanup 6 éve
SharedPtr.hpp f12370c348 more opt 6 éve
Str.hpp 7fc78129f4 A bunch of CLI work 6 éve
Switch.cpp 9f9032ae36 Cleanup and warning removal. 6 éve
Switch.hpp 9f9032ae36 Cleanup and warning removal. 6 éve
Tag.hpp 5c06d40358 cleanup 6 éve
Topology.hpp 7fc78129f4 A bunch of CLI work 6 éve
Trace.cpp 6f6138c500 Merge relicensing change from dev 6 éve
Trace.hpp 5c06d40358 cleanup 6 éve
Utils.cpp bb53ee9567 Going once... going twice! 6 éve
Utils.hpp 4303c43db7 . 6 éve

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.