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Grant Limberg 7cce23ae79 wip 4 anni fa
..
AES.cpp 9d66d876f4 Likely fix for some alignment issues on ARM. 5 anni fa
AES.hpp 70f37962cf Backport AES fixes for compiler, arch, and splitting into separate files. 5 anni fa
AES_aesni.cpp dd65680150 Windows build fixes, version bump in AIP. 5 anni fa
AES_armcrypto.cpp a624dfd776 Fixing regression in AES for ARM targets 5 anni fa
Address.hpp 06730c7d1d BSL date bump 5 anni fa
AtomicCounter.hpp 06730c7d1d BSL date bump 5 anni fa
Bond.cpp cc6de583be Prevent balance-xor from de-allocating from bad paths 4 anni fa
Bond.hpp 109252be4e Remove debug trace 4 anni fa
Buffer.hpp 06730c7d1d BSL date bump 5 anni fa
C25519.cpp 2ac49d99dd AES integrated on send side. 5 anni fa
C25519.hpp 06730c7d1d BSL date bump 5 anni fa
Capability.cpp 06730c7d1d BSL date bump 5 anni fa
Capability.hpp 06730c7d1d BSL date bump 5 anni fa
CertificateOfMembership.cpp b403f106fb Revert "Use a faster method of fingerprinting identities." 4 anni fa
CertificateOfMembership.hpp 565885a4c0 Remove ancient controller support. 4 anni fa
CertificateOfOwnership.cpp 06730c7d1d BSL date bump 5 anni fa
CertificateOfOwnership.hpp 06730c7d1d BSL date bump 5 anni fa
Constants.hpp 3f49570f45 Remove ancient controller support. 4 anni fa
Credential.hpp 06730c7d1d BSL date bump 5 anni fa
DNS.hpp 06730c7d1d BSL date bump 5 anni fa
Dictionary.hpp 06730c7d1d BSL date bump 5 anni fa
Hashtable.hpp 06730c7d1d BSL date bump 5 anni fa
Identity.cpp 2ac49d99dd AES integrated on send side. 5 anni fa
Identity.hpp b403f106fb Revert "Use a faster method of fingerprinting identities." 4 anni fa
IncomingPacket.cpp 7cce23ae79 wip 4 anni fa
IncomingPacket.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 anni fa
InetAddress.cpp de308f05e0 missing break in InetAddress::ipScope() 5 anni fa
InetAddress.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 5 anni fa
MAC.hpp 06730c7d1d BSL date bump 5 anni fa
Membership.cpp 06730c7d1d BSL date bump 5 anni fa
Membership.hpp 134d33c218 Add a bit of hardening in the network certificate of membership by incorporating a full hash of the identity to which it is issued. This means the recipient need not depend entirely on the root verifying identities properly to make sure impersonation is not occurring. 4 anni fa
MulticastGroup.hpp 06730c7d1d BSL date bump 5 anni fa
Multicaster.cpp 44af828aa4 Tweak multicast settings to prevent failures due to TX queue overflow. 5 anni fa
Multicaster.hpp 9480ff1f37 Fix some timestamp signedness mismatches. 5 anni fa
Mutex.hpp 1ef385b685 Spinlock removed, causes long standing issues on single core machines. 4 anni fa
Network.cpp 91e9b736dd make service objs dependent on zeroidc 4 anni fa
Network.hpp 91e9b736dd make service objs dependent on zeroidc 4 anni fa
NetworkConfig.cpp 7cce23ae79 wip 4 anni fa
NetworkConfig.hpp 7cce23ae79 wip 4 anni fa
NetworkController.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 anni fa
Node.cpp 7cce23ae79 wip 4 anni fa
Node.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 anni fa
OutboundMulticast.cpp 06730c7d1d BSL date bump 5 anni fa
OutboundMulticast.hpp 06730c7d1d BSL date bump 5 anni fa
Packet.cpp 31d8758ad9 Apple "fat binaries" are back! 5 anni fa
Packet.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. 4 anni fa
Path.cpp 06730c7d1d BSL date bump 5 anni fa
Path.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 anni fa
Peer.cpp 9e8de2a702 Compilation fix 4 anni fa
Peer.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 anni fa
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. 6 anni fa
Poly1305.hpp 06730c7d1d BSL date bump 5 anni fa
README.md 8a2ff0b31e Actual documentation. 9 anni fa
Revocation.cpp 06730c7d1d BSL date bump 5 anni fa
Revocation.hpp 06730c7d1d BSL date bump 5 anni fa
RingBuffer.hpp 06730c7d1d BSL date bump 5 anni fa
RuntimeEnvironment.hpp e1af003e4f Consolidation of multipath logic. Better system separation 4 anni fa
SHA512.cpp 1ad555a071 More selective push of AES modifications and refactoring stuff. 5 anni fa
SHA512.hpp 2ac49d99dd AES integrated on send side. 5 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 06730c7d1d BSL date bump 5 anni fa
SelfAwareness.hpp 06730c7d1d BSL date bump 5 anni fa
SharedPtr.hpp 06730c7d1d BSL date bump 5 anni fa
Switch.cpp e1af003e4f Consolidation of multipath logic. Better system separation 4 anni fa
Switch.hpp 06730c7d1d BSL date bump 5 anni fa
Tag.cpp 06730c7d1d BSL date bump 5 anni fa
Tag.hpp 06730c7d1d BSL date bump 5 anni fa
Topology.cpp df0007d532 Update hard-coded default planet to latest. 4 anni fa
Topology.hpp 06730c7d1d BSL date bump 5 anni fa
Trace.cpp 24615ed24b Fix erroneous cast of verb to double that causes invalid tracing output 4 anni fa
Trace.hpp 06730c7d1d BSL date bump 5 anni fa
Utils.cpp 537ce83498 yes 4 anni fa
Utils.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. 5 anni fa
World.hpp 06730c7d1d BSL date bump 5 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.