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2012-09-15Add support for using kernel implementations of GHASHMatthias Schiffer
This doesn't really improve performance on my Intel CPU (I guess due to the context switches), but more tests have to be made, in combination with offloading the AES to the kernel as well, and on different hardware.
2012-09-15Rework some parts of the AES128-GCM methodMatthias Schiffer
These changes improve the performance of the AES128-GCM method by ~10% on my Intel CPU when compiled with -O2. Furthermore, the AES and the GHASH parts are separated now, allowing to switch to other implementations of the algorithms more easily.
2012-09-15Improve data alignmentMatthias Schiffer
Ensure that the actual packet data is always aligned to a multiple of 8.
2012-07-01Add support for multiple crypto methods without reconfigurationMatthias Schiffer
2012-06-27Fix critical memory corruption bug in coreMatthias Schiffer
2012-06-19Don't re-resolve dynamic-floating peers on key refreshMatthias Schiffer
2012-06-07Limit handshake frequency where possibleMatthias Schiffer
2012-06-07Fix memory leakMatthias Schiffer
2012-06-06Limit resolve frequencyMatthias Schiffer
2012-06-06Improve some log levelsMatthias Schiffer
2012-06-04Add version string to handshakeMatthias Schiffer
2012-06-04Add pidfile supportMatthias Schiffer
2012-06-02Fix warning messageMatthias Schiffer
2012-05-18Uninline pr_logMatthias Schiffer
2012-05-18New logging facilitiesMatthias Schiffer
2012-05-17Add daemon modeMatthias Schiffer
2012-05-17Close inherited file handlesv0.4-rc8Matthias Schiffer
2012-05-04Free eth_addr list on exitMatthias Schiffer
2012-05-03Use pipe to transmit resolved addresses to main threadv0.4-rc7Matthias Schiffer
2012-04-27Automatically set interface MTUMatthias Schiffer
2012-04-25Send handshakes after resolve even when the connection is already ↵v0.4-rc4Matthias Schiffer
established for session refreshs to work
2012-04-22Add --show-key and --machine-readable optionsMatthias Schiffer
2012-04-19Don't regenerate session handshake keypair for every handshake so a global ↵Matthias Schiffer
state can be used; remove the concept of temporary peers These changes will fix the possibility of a TCP-SYN-Flood-like DoS attack, at the cost of another protocol change: as we can't count request IDs when we don't know have temporary peers, request IDs are removed completely.
2012-04-16Make sure we don't get interupted by signals when we can't handle them properlyMatthias Schiffer
2012-04-16Rename peer-to-peer to forward; remove now useless peer command line optionv0.4-rc1Matthias Schiffer
2012-04-16Lots of fixes and improvements on the resolver codeMatthias Schiffer
2012-04-16Use handshake splay time for unestablished peers as wellMatthias Schiffer
2012-04-16Add support for peers specified by hostnamesMatthias Schiffer
2012-04-14Reduce task queue usageMatthias Schiffer
2012-04-14Separate handshake from encryption methodMatthias Schiffer
2012-04-09Fix sending of packets on big endian architecturesv0.3Matthias Schiffer
2012-04-06Add some missing error handlingMatthias Schiffer
2012-04-05Cleanly shutdown; add on-down commandMatthias Schiffer
2012-04-05Implement reconfiguration on SIGHUPMatthias Schiffer
2012-04-03Keep track of peer dirsMatthias Schiffer
2012-04-03Don't set bind sockaddr in config if none is configuredMatthias Schiffer
2012-04-02Allow peer-to-peer forwardingMatthias Schiffer
2012-04-02Add sending of keep-alive packetsMatthias Schiffer
2012-03-31Handle receive errors correctlyMatthias Schiffer
2012-03-31Fix double free when receiving unexpected packets from floating peersMatthias Schiffer
2012-03-31ecfxp: refresh session key periodicallyMatthias Schiffer
2012-03-31Change how handshakes are triggeredMatthias Schiffer
2012-03-30Fix memory leak in on_upMatthias Schiffer
2012-03-30Rework handshake... again. ecfxp protocol broken, will be fixed with next ↵Matthias Schiffer
commit.
2012-03-29Add MTU parameter to on-up commandMatthias Schiffer
2012-03-29Implement on-up commands; also fix log print conditionsMatthias Schiffer
2012-03-28Add license headers to Flex and Bison files; also remove Quicktun note as we ↵Matthias Schiffer
don't actually use any of is code
2012-03-28Make peer takeover workMatthias Schiffer
2012-03-27New handshake format; don't respond to data packets from unknown peers with ↵Matthias Schiffer
handshakes, but request a re-handshake
2012-03-26Allow initating and accepting handshake instances to coexist; fix some ↵Matthias Schiffer
memory corruption etc. found by Valgrind
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