Grant Limberg 9ef75c0e13 Merge branch 'dev' into zeroidc vor 4 Jahren
..
AES.cpp 9d66d876f4 Likely fix for some alignment issues on ARM. vor 5 Jahren
AES.hpp 70f37962cf Backport AES fixes for compiler, arch, and splitting into separate files. vor 5 Jahren
AES_aesni.cpp dd65680150 Windows build fixes, version bump in AIP. vor 5 Jahren
AES_armcrypto.cpp a624dfd776 Fixing regression in AES for ARM targets vor 5 Jahren
Address.hpp 06730c7d1d BSL date bump vor 5 Jahren
AtomicCounter.hpp 06730c7d1d BSL date bump vor 5 Jahren
Bond.cpp cc6de583be Prevent balance-xor from de-allocating from bad paths vor 4 Jahren
Bond.hpp 109252be4e Remove debug trace vor 4 Jahren
Buffer.hpp 06730c7d1d BSL date bump vor 5 Jahren
C25519.cpp 2ac49d99dd AES integrated on send side. vor 5 Jahren
C25519.hpp 06730c7d1d BSL date bump vor 5 Jahren
Capability.cpp 06730c7d1d BSL date bump vor 5 Jahren
Capability.hpp 06730c7d1d BSL date bump vor 5 Jahren
CertificateOfMembership.cpp b403f106fb Revert "Use a faster method of fingerprinting identities." vor 4 Jahren
CertificateOfMembership.hpp 565885a4c0 Remove ancient controller support. vor 4 Jahren
CertificateOfOwnership.cpp 06730c7d1d BSL date bump vor 5 Jahren
CertificateOfOwnership.hpp 06730c7d1d BSL date bump vor 5 Jahren
Constants.hpp 3f49570f45 Remove ancient controller support. vor 4 Jahren
Credential.hpp 06730c7d1d BSL date bump vor 5 Jahren
DNS.hpp 06730c7d1d BSL date bump vor 5 Jahren
Dictionary.hpp 06730c7d1d BSL date bump vor 5 Jahren
Hashtable.hpp 06730c7d1d BSL date bump vor 5 Jahren
Identity.cpp 2ac49d99dd AES integrated on send side. vor 5 Jahren
Identity.hpp b403f106fb Revert "Use a faster method of fingerprinting identities." vor 4 Jahren
IncomingPacket.cpp fa21fdc1cc rename stuff for clarity vor 4 Jahren
IncomingPacket.hpp e1af003e4f Consolidation of multipath logic. Better system separation vor 4 Jahren
InetAddress.cpp de308f05e0 missing break in InetAddress::ipScope() vor 5 Jahren
InetAddress.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. vor 5 Jahren
MAC.hpp 06730c7d1d BSL date bump vor 5 Jahren
Membership.cpp 06730c7d1d BSL date bump vor 5 Jahren
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. vor 4 Jahren
MulticastGroup.hpp 06730c7d1d BSL date bump vor 5 Jahren
Multicaster.cpp 44af828aa4 Tweak multicast settings to prevent failures due to TX queue overflow. vor 5 Jahren
Multicaster.hpp 9480ff1f37 Fix some timestamp signedness mismatches. vor 5 Jahren
Mutex.hpp 1ef385b685 Spinlock removed, causes long standing issues on single core machines. vor 4 Jahren
Network.cpp 91e9b736dd make service objs dependent on zeroidc vor 4 Jahren
Network.hpp 91e9b736dd make service objs dependent on zeroidc vor 4 Jahren
NetworkConfig.cpp fa21fdc1cc rename stuff for clarity vor 4 Jahren
NetworkConfig.hpp fa21fdc1cc rename stuff for clarity vor 4 Jahren
NetworkController.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. vor 4 Jahren
Node.cpp e1af003e4f Consolidation of multipath logic. Better system separation vor 4 Jahren
Node.hpp e1af003e4f Consolidation of multipath logic. Better system separation vor 4 Jahren
OutboundMulticast.cpp 06730c7d1d BSL date bump vor 5 Jahren
OutboundMulticast.hpp 06730c7d1d BSL date bump vor 5 Jahren
Packet.cpp 31d8758ad9 Apple "fat binaries" are back! vor 5 Jahren
Packet.hpp b270d527f4 Basic plumbing for authentication requirement and piping through of URL information. vor 4 Jahren
Path.cpp 06730c7d1d BSL date bump vor 5 Jahren
Path.hpp e1af003e4f Consolidation of multipath logic. Better system separation vor 4 Jahren
Peer.cpp 9e8de2a702 Compilation fix vor 4 Jahren
Peer.hpp e1af003e4f Consolidation of multipath logic. Better system separation vor 4 Jahren
Poly1305.cpp d530356055 RingBuffer<> is now templated with size, buffer is now static. vor 6 Jahren
Poly1305.hpp 06730c7d1d BSL date bump vor 5 Jahren
README.md 8a2ff0b31e Actual documentation. vor 9 Jahren
Revocation.cpp 06730c7d1d BSL date bump vor 5 Jahren
Revocation.hpp 06730c7d1d BSL date bump vor 5 Jahren
RingBuffer.hpp 06730c7d1d BSL date bump vor 5 Jahren
RuntimeEnvironment.hpp e1af003e4f Consolidation of multipath logic. Better system separation vor 4 Jahren
SHA512.cpp 1ad555a071 More selective push of AES modifications and refactoring stuff. vor 5 Jahren
SHA512.hpp 2ac49d99dd AES integrated on send side. vor 5 Jahren
Salsa20.cpp 9681fedbb4 Spellcheck sweep across codebase vor 7 Jahren
Salsa20.hpp 41c187ba12 Another very small crypto optimization. vor 8 Jahren
SelfAwareness.cpp 06730c7d1d BSL date bump vor 5 Jahren
SelfAwareness.hpp 06730c7d1d BSL date bump vor 5 Jahren
SharedPtr.hpp 06730c7d1d BSL date bump vor 5 Jahren
Switch.cpp e1af003e4f Consolidation of multipath logic. Better system separation vor 4 Jahren
Switch.hpp 06730c7d1d BSL date bump vor 5 Jahren
Tag.cpp 06730c7d1d BSL date bump vor 5 Jahren
Tag.hpp 06730c7d1d BSL date bump vor 5 Jahren
Topology.cpp df0007d532 Update hard-coded default planet to latest. vor 4 Jahren
Topology.hpp 06730c7d1d BSL date bump vor 5 Jahren
Trace.cpp 24615ed24b Fix erroneous cast of verb to double that causes invalid tracing output vor 4 Jahren
Trace.hpp 06730c7d1d BSL date bump vor 5 Jahren
Utils.cpp 537ce83498 yes vor 4 Jahren
Utils.hpp 90f18f7ee7 Fix for ZTO-33 (Jira), only assign routes if there is a viable source IP. vor 5 Jahren
World.hpp 06730c7d1d BSL date bump vor 5 Jahren

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.