Adam Ierymenko 640ad577d1 . 8 lat temu
..
Address.hpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
Array.hpp 1b68d6dbdc License header update. 8 lat temu
AtomicCounter.hpp 1b68d6dbdc License header update. 8 lat temu
Buffer.hpp 9b287392a4 . 8 lat temu
C25519.cpp 1b68d6dbdc License header update. 8 lat temu
C25519.hpp 1b68d6dbdc License header update. 8 lat temu
Capability.cpp 1b68d6dbdc License header update. 8 lat temu
Capability.hpp 1b68d6dbdc License header update. 8 lat temu
CertificateOfMembership.cpp 1b68d6dbdc License header update. 8 lat temu
CertificateOfMembership.hpp 1b68d6dbdc License header update. 8 lat temu
CertificateOfOwnership.cpp 1b68d6dbdc License header update. 8 lat temu
CertificateOfOwnership.hpp 1b68d6dbdc License header update. 8 lat temu
CertificateOfRepresentation.hpp 1b68d6dbdc License header update. 8 lat temu
Constants.hpp 640ad577d1 . 8 lat temu
Credential.hpp 1b68d6dbdc License header update. 8 lat temu
Dictionary.hpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
Hashtable.hpp 64b7d9ef82 New clustering work. 8 lat temu
Identity.cpp 1b68d6dbdc License header update. 8 lat temu
Identity.hpp 2f20258807 . 8 lat temu
IncomingPacket.cpp f18158a52d . 8 lat temu
IncomingPacket.hpp 2ec88e8008 Remove old circuit test code. Rules engine will let us do this much better and more simply. 8 lat temu
InetAddress.cpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
InetAddress.hpp ceeb8ee0bc added isEqualPrefix to InetAddress 8 lat temu
MAC.hpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
Membership.cpp 1b68d6dbdc License header update. 8 lat temu
Membership.hpp 1b68d6dbdc License header update. 8 lat temu
MulticastGroup.hpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
Multicaster.cpp 1b68d6dbdc License header update. 8 lat temu
Multicaster.hpp 1b68d6dbdc License header update. 8 lat temu
Mutex.hpp 1b68d6dbdc License header update. 8 lat temu
Network.cpp 2f20258807 . 8 lat temu
Network.hpp 6015b529a0 More clustering work. 8 lat temu
NetworkConfig.cpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
NetworkConfig.hpp 107e3e4106 First pass of configurable MTU and max MTU increase. 8 lat temu
NetworkController.hpp 1b68d6dbdc License header update. 8 lat temu
Node.cpp f18158a52d . 8 lat temu
Node.hpp f18158a52d . 8 lat temu
NonCopyable.hpp 1b68d6dbdc License header update. 8 lat temu
OutboundMulticast.cpp 1b68d6dbdc License header update. 8 lat temu
OutboundMulticast.hpp 1b68d6dbdc License header update. 8 lat temu
Packet.cpp 2ec88e8008 Remove old circuit test code. Rules engine will let us do this much better and more simply. 8 lat temu
Packet.hpp 2ec88e8008 Remove old circuit test code. Rules engine will let us do this much better and more simply. 8 lat temu
Path.cpp f18158a52d . 8 lat temu
Path.hpp 640ad577d1 . 8 lat temu
Peer.cpp 640ad577d1 . 8 lat temu
Peer.hpp 640ad577d1 . 8 lat temu
Poly1305.cpp d8f5cfdee4 Windows profile build target (CPU profiling), and a little bit of optimization revealed by such. 8 lat temu
Poly1305.hpp 1b68d6dbdc License header update. 8 lat temu
README.md 8a2ff0b31e Actual documentation. 9 lat temu
Revocation.cpp 1b68d6dbdc License header update. 8 lat temu
Revocation.hpp 1b68d6dbdc License header update. 8 lat temu
RuntimeEnvironment.hpp f18158a52d . 8 lat temu
SHA512.cpp 1b68d6dbdc License header update. 8 lat temu
SHA512.hpp 1b68d6dbdc License header update. 8 lat temu
Salsa20.cpp a8ced184dc Some code cleanup and make sure any type punning is guarded with ZT_NO_TYPE_PUNNING. 8 lat temu
Salsa20.hpp 41c187ba12 Another very small crypto optimization. 8 lat temu
SelfAwareness.cpp f18158a52d . 8 lat temu
SelfAwareness.hpp f18158a52d . 8 lat temu
SharedPtr.hpp 1b68d6dbdc License header update. 8 lat temu
Switch.cpp f18158a52d . 8 lat temu
Switch.hpp f18158a52d . 8 lat temu
Tag.cpp 1b68d6dbdc License header update. 8 lat temu
Tag.hpp 1b68d6dbdc License header update. 8 lat temu
Topology.cpp 640ad577d1 . 8 lat temu
Topology.hpp f18158a52d . 8 lat temu
Utils.cpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
Utils.hpp 355cce3938 Rename Utils::snprintf due to it being a #define on one platform. 8 lat temu
World.hpp 1b68d6dbdc License header update. 8 lat temu

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.