Adam Ierymenko 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
..
AES.cpp ec76f6e1d2 Mirror over a few more AES fixes. 4 lat temu
AES.hpp a7350bc312 Bust out ARM crypto extensions AES into a separate file too. 4 lat temu
AES_aesni.cpp ec76f6e1d2 Mirror over a few more AES fixes. 4 lat temu
AES_armcrypto.cpp ec76f6e1d2 Mirror over a few more AES fixes. 4 lat temu
Address.hpp 8f746f5099 Move C API into its own source file, and fix some build flags to mirror fix in 1.6.0 to run on old Atom processors. 4 lat temu
Blob.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Buf.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
Buf.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
C25519.cpp f97e9e1f5d Warning removal, Go work... 5 lat temu
C25519.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
CAPI.cpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
CMakeLists.txt a7350bc312 Bust out ARM crypto extensions AES into a separate file too. 4 lat temu
CapabilityCredential.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
CapabilityCredential.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Certificate.cpp 8f746f5099 Move C API into its own source file, and fix some build flags to mirror fix in 1.6.0 to run on old Atom processors. 4 lat temu
Certificate.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Constants.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Containers.hpp 78670aea58 AES software optimizations to make rpi4 faster. 5 lat temu
Credential.cpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Credential.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Defaults.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
Defaults.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Defragmenter.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Dictionary.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
Dictionary.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
ECC384.cpp 69f1c8701b Define uint since that is not a standard symbol. 5 lat temu
ECC384.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Endpoint.cpp 8e5f8140a2 One more thing to move to CAPI.cpp. 4 lat temu
Endpoint.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
EphemeralKey.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Expect.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
FCV.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Fingerprint.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Identity.cpp 8f746f5099 Move C API into its own source file, and fix some build flags to mirror fix in 1.6.0 to run on old Atom processors. 4 lat temu
Identity.hpp 4273d89373 Linux/GCC fixes. 5 lat temu
InetAddress.cpp c943d0e807 InetAddress fix ported from 1.6 4 lat temu
InetAddress.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
LZ4.cpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
LZ4.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Locator.cpp f8e3251efe Locator CGo API fixes. 4 lat temu
Locator.hpp f8e3251efe Locator CGo API fixes. 4 lat temu
MAC.hpp 8f746f5099 Move C API into its own source file, and fix some build flags to mirror fix in 1.6.0 to run on old Atom processors. 4 lat temu
Member.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
Member.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
MembershipCredential.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
MembershipCredential.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Meter.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
MulticastGroup.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Mutex.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Network.cpp 4273d89373 Linux/GCC fixes. 5 lat temu
Network.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
NetworkConfig.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
NetworkConfig.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
NetworkController.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Node.cpp bab9a7f508 Fix and modernize API peer list function. 4 lat temu
Node.hpp 72114e4cf8 Remove HTTP stuff from core API. This will be handled entirely in the service. 5 lat temu
OS.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
OwnershipCredential.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
OwnershipCredential.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Path.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
Path.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Peer.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
Peer.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Poly1305.cpp 3c11c13af4 More reorg, work in progress. 5 lat temu
Poly1305.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Protocol.hpp 00714f5f2e cleanup 4 lat temu
README.md 3c11c13af4 More reorg, work in progress. 5 lat temu
RevocationCredential.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
RevocationCredential.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
RuntimeEnvironment.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
SHA512.cpp bd0299f392 Some cleanup and optimization. 5 lat temu
SHA512.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Salsa20.cpp 883cbd182d Some optimization work on crypto code. 5 lat temu
Salsa20.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
ScopedPtr.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
SelfAwareness.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
SelfAwareness.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
SharedPtr.hpp 9ef780e05c Build fix-- these are not needed. 5 lat temu
SymmetricKey.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
TagCredential.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
TagCredential.hpp 7d951783ca A bunch of little warning removal and format fix things. 4 lat temu
Tests.cpp 37360d5e2e More test timing fixes. 5 lat temu
Tests.h 7c929099b3 Change date bump for v2.0 5 lat temu
Topology.cpp 2abf2c5695 More certificate stuff... 5 lat temu
Topology.hpp 8f746f5099 Move C API into its own source file, and fix some build flags to mirror fix in 1.6.0 to run on old Atom processors. 4 lat temu
Trace.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
Trace.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
TriviallyCopyable.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
Utils.cpp a1ceccaf6e Port back over some improvements from 1.6 4 lat temu
Utils.hpp 4273d89373 Linux/GCC fixes. 5 lat temu
VL1.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
VL1.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
VL2.cpp 7c929099b3 Change date bump for v2.0 5 lat temu
VL2.hpp 7c929099b3 Change date bump for v2.0 5 lat temu
version.h.in 7c929099b3 Change date bump for v2.0 5 lat temu
zerotier.h bab9a7f508 Fix and modernize API peer list function. 4 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.
  • 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.