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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
2012-03-26Move around some structure fieldsMatthias Schiffer